Hammer Strength

Heavy Duty Cable Systems

Strength Systems

Owner's Manual/Assembly Instructions

HDU-ADAT, HDU-ADCC, HDU-ADDPR, HDU-ADNV, HDU-ADPSF, HDU-ADV, HDU-ADXL, HDU-ATWR, HDU-CCM, HDU-CCOR, HDU-DPR, HDU-FSS4, HDU-FSS6, HDU-FSS-SF, HDU-PCOR, HDU-PSF

1025722-0001 AD

Cover Image

i Corporate Headquarters

  • Columbia Centre III, 9525 Bryn Mawr Avenue, Rosemont, IL 60018 • U.S.A.
  • 847.288.3300 • FAX: 847.288.3703
  • Service phone number: 800.351.3737 (toll-free within U.S.A., Canada)
  • Global Website: www.lifefitness.com
International Offices

AMERICAS

North America

Life Fitness, LLC

EUROPE, MIDDLE EAST, and AFRICA (EMEA)

Belgium, Netherlands, and Luxemburg

Life Fitness (Atlantic) B.V.

All Other EMEA Countries and Distributor Business EMEA*

Life Fitness (Atlantic) B.V.

Brazil

Life Fitness Brasil

United Kingdom

Life Fitness UK LTD

ASIA PACIFIC (AP)

Japan

Life Fitness Japan, Ltd

Latin America and Caribbean*

Life Fitness, LLC

Germany, Austria, and Switzerland

Life Fitness Europe GMBH

Hong Kong

Life Fitness Asia Pacific LTD

 

Spain

Life Fitness IBERIA

All Other Asia Pacific countries and distributor business Asia Pacific*

Life Fitness Asia Pacific LTD

*Also check www.lifefitness.com for local representation or distributor/dealer

ii User and Service Documents Link

https://lfn.fit/KnowledgeBase

https://lfn.fit/PartStore

Additional information is available online using the links above.

English

.تتوفر معلومات إضافية على الإنترنت باستخدام الرابط أعلاه

Arabic, Saudi Arabia, Primary

点击上面的链接可在线获取更多信息。

Chinese, Simplified, Primary

Flere oplysninger er tilgængelige online gennem linket ovenfor.

Danish

Bijkomende informatie is online beschikbaar via bovenstaande link.

Dutch

Vous trouverez plus d'informations en ligne à l'aide du lien ci-dessus.

French

Zusätzliche Informationen finden Sie online über den oben angegebenen Link.

German

Ulteriori informazioni sono disponibili online utilizzando il link sopra riportato.

Italian

追加情報は上記リンクを使用してオンラインで利用可能です。

Japanese

상기 링크를 통해 온라인에서 추가 정보를 볼 수 있습니다.

Korean

Informações adicionais estão disponíveis on-line, através do link acima.

Portuguese, Brazil, Primary

Дополнительная информация доступна в интернете по ссылке, указанной выше.

Russian

Mediante el enlace anterior podrá acceder a información adicional en línea.

Spanish

Ytterligare information finns online genom att använda länken ovan.

Swedish

İnternet üzerinden daha fazla bilgi edinmek için yukarıdaki bağlantıyı kullanabilirsiniz.

Turkish

.هناك معلومات إضافية متاحة على الإنترنت باستخدام الرابط أعلاه

Arabic,Standard, Secondary

Informazio osagarria eskuragarri dago goiko estekaren bidez.

Basque

Допълнителна информация можете да намерите онлайн, като използвате връзката по-горе.

Bulgarian

Mitjançant l'enllaç anterior podreu accedir a informació addicional en línia.

Catalan

使用上面的連結線上提供額外資訊。

Chinese, Traditional, Secondary

Dodatne informacije možete pronaći na internetu sljedeći vezu iznad.

Croatian

ከላይ የተቀመጠውን አገናኝ(ሊንክ) በመጠቀም መረጃዎች ኦንላይን ያገኛሉ፡፡

Ethiopian

Lisätietoja on saatavissa verkosta käyttämällä yllä olevaa linkkiä.

Finnish

Wubetumi anya nsɛm afoforo aka ho wɔ wɛbsait so denam asɛm a ɛwɔ atifi hɔ a wubemia so so.

Ghana

Πρόσθετες πληροφορίες είναι διαθέσιμες ονλάιν χρησιμοποιώντας το σύνδεσμο παραπάνω.

Greek

.מידע נוסף אפשר לקבל באינטרנט באמצעות הקישור לעיל

Hebrew

További információ elérhető online, a fenti hivatkozás segítségével.

Hungarian

Viðbótarupplýsingar eru fáanlegar á netinu með því að smella á tengilinn hér fyrir ofan.

Icelandic

Plus indicium per superum situm potes invenire.

Latin

മുകളിലുള്ള ലിങ്ക് ഉപയോഗിച്ച് ഓൺലൈനിൽ കൂടുതല് വിവരങ്ങൾ ലഭ്യമാണ്.

Malayalam

Ytterligere informasjon er tilgjengelig på nettet via linken ovenfor.

Norwegian Nyorsk

Dodatkowe informacje są dostępne online pod powyższym odnośnikiem.

Polish

Informações adicionais estão disponíveis online a usar o link acima.

Portuguese, Portugal, Secondary

Informații suplimentare sunt disponibile online, utilizând link-ul de mai sus.

Romanian

Dodatne informacije dostupne su na mreži putem gornjeg linka.

Serbian

Ďalšie informácie sú dostupné online na vyššie uvedenom odkaze.

Slovak

TradeMarkList Gym Wipes, PureGreen 24

Life Fitness® is a registered trademark.

Gym Wipes® is a registered trademark of the 2XL Corporation. PureGreen 24 is a trademark of Pure Green.

Chapter 1: Safety

1.1: Safety Information

It is the sole responsibility of the purchaser of Life Fitness products to read the owner’s manual and warning labels and instruct all individuals, whether they are the end user or supervising personnel, on proper usage of the equipment.

UNDERSTANDING EACH AND EVERY WARNING TO THE FULLEST IS IMPORTANT. IF ANY OF THESE WARNINGS ARE UNCLEAR, CONTACT Life Fitness CUSTOMER SERVICE IMMEDIATELY AT 1-800-351-3737.

This equipment is categorized as class S per EN ISO 20957-1. As such this equipment is only intended for commercial, institutional and/or studio facilities. It is not intended for home use. Contact Life Fitness with any questions regarding this classification.

It is recommended that all users of Life Fitness exercise equipment be informed of the following information prior to use.

Operating Warnings
Warning: This product can expose you to chemicals including 1,3 Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to http://www.P65Warnings.ca.gov
  • Life Fitness does not warrant nor guarantee that component parts used in the manufacture of products offered under the Life Fitness brand are latex-free. Users of these products must take all necessary precautions to prevent accidental contact that could lead to an adverse latex reaction.
  • It is the purchaser’s sole responsibility to properly instruct its end users and supervising personnel as to the proper operating procedures of all equipment.
  • This equipment is not intended for use by children. Keep children under the age of 14 away from the machine.
  • Do not allow users to wear loose fitting clothing or jewelry while using equipment. It is also recommended to have users secure long hair back and up to avoid contact with moving parts.
  • All bystanders must stay clear of all users, moving parts and attached accessories and components while machine is in operation.
Access Control
  • Life Fitness recommends that all commercial fitness equipment be used in a supervised area. It is recommended that the equipment be located in an access controlled area. Control is the responsibility of the facility owner.
Installation
  • Life Fitness requires that all equipment be secured to a solid, level surface to stabilize it and eliminate rocking or tipping over. This must be performed by a licensed contractor. See Bolt to Floor Guide for installation procedure.
  • Life Fitness requires that all Athletic Racks be secured to the floor when used with body weight strap training devices to stabilize and eliminate rocking or tripping over. If necessary, please contact Customer Support Services for any questions.
Proper Usage
  • Do not use any equipment in any way other than as designed or intended by the manufacturer. It is imperative that Life Fitness equipment is used properly to avoid injury.
  • Injuries may result if exercising improperly or excessively. It is recommended that all individuals consult a physician prior to commencing an exercise program. If at any time during exercise you feel faint, dizzy or experience pain, STOP EXERCISING and consult your physician.
  • Keep body parts (hands, feet, hair, etc.), clothing and jewelry away from moving parts to avoid injury.
Inspection
  • Before use, examine all accessories approved for use with the Life Fitness equipment for damage or wear.
  • DO NOT attempt to use or repair any accessory approved for use with the equipment which appears to be damaged or worn.
  • DO NOT use or permit use of any equipment that is damaged and/or has worn or broken parts. For all Life Fitness equipment, use only replacement parts supplied by Life Fitness .
  • Maintain labels, name plates and instructional placards. Do not remove labels or instructional placards for any reason. They contain important information. Contact Customer Support to replace any worn, damaged, or unreadable labels or instructional placards and to ensure that you are always using the latest version of labels and instructional placards.
  • Equipment Maintenance - Preventative maintenance is the key to smooth operating equipment as well as to keep your liability to a minimum. Equipment needs to be inspected at regular intervals.
  • Ensure that any person(s) making adjustments or performing maintenance or repair of any kind is qualified to do so. Life Fitness will provide service and maintenance training at our corporate facility upon request or in the field if proper arrangements are made.
Plate Loaded, Free Weight, and Body Weight Systems
  • If the unit is equipped with weight rods, use only Olympic style weight plates (2.0” bore) for training weight. Do not use dumbbells or any means other than those stated to increase weight resistance - See machine specific section for more information.
  • Always utilize weight plate retention devices such as straps, clamps or pins.
  • Only add weight plates up to the load limits of the unit. Make sure all weight plates are completely placed on the weight rod.
  • Never exceed the load rating for any plate loaded station, body weight station, bench or other free weight device; including specific weight rod and band peg limits. See machine specifications for load limit information.
  • Contact a Life Fitness representative with any questions regarding proper weights and loading.
Selectorized
  • Use only weight selector pins supplied by seller on weight stacks. Substitutes are forbidden.
  • Fully insert weight selector pins. Partial insertion can cause weights to fall unexpectedly.
  • Never pin the weight stack in an elevated position.
  • Never remove selector pin if any weights are suspended.
  • Never attempt to release jammed weights or parts.
  • Never use dumbbells, weight plates or any means, beyond the product itself, to incrementally increase the weight resistance.
Warnings and Cautions
  • Warning labels indicate a potentially hazardous situation that could result in serious injury or death if the precautions are not observed.
  • Caution labels indicate a potentially hazardous situation that could result in serious injury or damage to machine if the precautions are not observed.
  • Contact Customer Support Services to replace any worn, damaged, or unreadable labels and to ensure that you are always using the latest version of labels.

1.2: Product Labels

Installers to verify that all labels are accounted for. Replace any labels that are missing or damaged.

General Warning, Vertical

General Warning, Horizontal

Bar Catch Height

Bar Catch Warning

Carriage Adjust

FCC Compliant

Maximum Capacity 680 lbs

Maximum Capacity 1485 lbs

Pinch Hazard

Pull Pin Engagement

Serial Number

Stability Caution

1.3: Label Locations

1.3.1: Accessory Tower (HDU-ADAT, HDU-ATWR)

Item Description Qty.
1 Maximum Capacity 680 lbs (310 kg) 1
2 Maximum Capacity 1485 lbs (675 kg) 1
3 FCC Compliant 1
4 Serial Number 1

1.3.2: ADD (HDU-ADAT, HDU-ADCC (shown), HDU-ADDPR, HDU-ADPSF)

Item Description Qty.
1 Maximum Capacity 680 lbs (310 kg) 3
2 Serial Number 1
3 FCC Compliant 1
4 Carriage Adjust 2
5 Pull Pin Engagement 1
6 General Warning 1

1.3.3: Adjustable Non-DNL Bench with Vertical Storage (HDU-ADNV)

Item Description Qty.
1 Pinch Hazard 2
2 Stability Caution 1
3 FCC Compliant 1
4 General Warning 1
5 Serial Number 1

1.3.4: Adjustable DNL Bench with Vertical Storage (HDU-ADV)

Item Description Qty.
1 Pinch Hazard 2
2 Stability Caution 1
3 General Warning 1
4 FCC Compliant 1
5 Serial Number 1

1.3.5: Adjustable XL DNL Bench (HDU-ADXL)

Item Description Qty.
1 Pinch Hazard 2
2 Stability Caution 1
3 General Warning 1
4 FCC Compliant 1
5 Serial Number 1

1.3.6: Cable Column (HDU-ADCC, HDU-CCM (shown), HDU-CCOR)

Item Description Qty.
1 Carriage Adjust 2
2 General Warning 1
3 Pull Pin Engagement 1
4 FCC Compliant 1
5 Serial Number 1

1.3.7: CORE (HDU-CCOR (shown), HDU-PCOR)

Item Description Qty.
1 Maximum Capacity 680 lbs (310 kg) 3
2 Maximum Capacity 1485 lbs (675 kg) 1
3 Serial Number 2
4 FCC Compliant 2
5 Pull Pin Engagement 2
6 Carriage Adjust 4
7 General Warning 2

1.3.8: Dual Pulldown-Row (HDU-ADDPR, HDU-DPR)

Item Description Qty.
1 General Warning 1
2 FCC Compliant 1
3 Serial Number 1

1.3.9: Perimeter Side Frame (HDU-PCOR, HDU-PSF)

Item Description Qty.
1 Bar Catch Warning 1
2 Bar Catch Height 1
3 General Warning 1
4 Serial Number 1

1.3.10: Storage Rack (HDU-FSS4 (shown), HDU-FSS6, HDU-FSS-SF)

Item Description Qty.
1 Maximum Capacity 680 lbs (310 kg) 1
2 Maximum Capacity 1485 lbs (675 kg) 1
3 General Warning 1
4 FCC Compliant 1
5 Serial Number 1

Chapter 2: Assembly

2.1: Component and Hardware List

2.1.1: HDU-ATWR Components

Item Description Qty.
1 Upright Assembly (8 ft) 2
2 Crossmember (42 in) 1
3 Foot Slipper 2
4 Hardware Kit - HDU 1 22
5 Optional Dumbbell Storage (42 in) 1
6 Optional Dual Rail Storage (42 in) 1
7 Optional Accessory Storage (42 in) 1
8 Optional 2-Pipe Storage (42 in) 1
Note: Uprights also available in 9 foot heights

2.1.2: HDU-ATWR Hardware List

Item Description Qty.
1 Screw, 1/2-13 X 1.25 22
2 1/2 in Star Washer 22
3 Nut Rectangular Tubing 11ga 3 in 22

2.1.3: HDU-CCM Components

Item Description Qty.
1 Tower Assembly (8 ft) 1
2 15lb (6.8kg) Weight Plate 25
3 Foot Slipper 3
4 Hardware Kit 1
5 Weight Stack Label (lb or kg) 1
6 Short Handle Assembly 1
7 Long Handle Assembly 1
Note: Tower assembly also available in 9 foot heights

2.1.4: HDU-CCM Hardware List

Item Description Qty.
1 Shield Rivet 4

2.1.5: HDU-FSS4 Components

Item Description Qty.
1 Side Frame Assembly (HDU-FSS-SF) 2
2 Foot Slipper 2 per Side Frame
3 Hardware Kit 1 per Tray
4 Optional Stability Ball Tray (42 in) - Top Position Only 1
5 Optional Dumbbell Tray (42 in) 1
6 Optional Dual Rail Tray (42 in) 1
7 Optional Accessory Tray (42 in) 1

2.1.6: HDU-FSS4 Hardware List

Item Description Qty.
1 1/2 X 4-1/2 Bolt 4
2 Backing Washer 4
3 1/2 Internal Lock Washer 4
4 1/2 Thick Lock Nut 4

2.1.7: HDU-FSS6 Components

Item Description Qty.
1 Side Frame Assembly (HDU-FSS-SF) 2
2 Foot Slipper 2 per Side Frame
3 Hardware Kit 1 per Tray
4 Optional Stability Ball Tray (72 in) - Top Position Only 1
5 Optional Dumbbell Tray (72 in) 1
6 Optional Dual Rail Tray (72 in) 1
7 Optional Accessory Tray (72 in) 1

2.1.8: HDU-FSS6 Hardware List

Item Description Qty.
1 1/2 X 4-1/2 Bolt 4
2 Backing Washer 4
3 1/2 Internal Lock Washer 4
4 1/2 Thick Lock Nut 4

2.1.9: HDU-DPR Components

Item Description Qty.
1 Tower Assembly (8 ft) 1
2 Bench Assembly 1
3 Bench Slipper 2
4 15lb (6.8kg) Weight Plate 19
5 Lat Bar Assembly 1
6 Hardware Kit 1
7 Foot Slipper 2
8 Weight Stack Label (lb or kg) 1
9 Row Handle 1
Note: Tower assembly also available in 9 foot heights

2.1.10: HDU-DPR Hardware List

Item Description Qty.
1 Screw, 1/2-13 X 1.25 3
2 1/2 in Star Washer 3
3 Nut Rectangular Tubing 11ga 3 in 3
4 Shield Rivet 4

2.1.11: ADD Components (HDU-ADAT, HDU-ADCC (shown), HDU-ADDPR)

Item Description Qty.
1 Tower Assembly (Accessory/Cable Column (shown)/Pulldown Row) 1
2 Upright Assembly 1
3 Corner Brace Weldment 1
4 Cross Member (42 in) 1
5 Optional Super Duty Cross Member (42 in) 1
6 Optional Hammer Strength Cross Member (42) 1
7 6 Inch Cross Member Weldment 1
8 15lb (6.8kg) Weight Plate 25
9 Weight Stack Label (lb or kg) 1
10 Long Handle Assembly 1
11 Short Handle Assembly 1
12 Foot Slipper 3
13 Optional Dual Rail Storage (42 in) 1
14 Optional Accessory Storage (42 in) 1
15 Optional Dumbbell Storage (42 in) 1
16 Optional 2-Pipe Storage (42 in) 1
17 Optional Stability Ball Storage (42 in) - Top Position Only 1
18 Hardware Kit 1
  • Storage and cross members also available in 72 and 84 inch lengths.

2.1.12: ADD Hardware List (HDU-ADCC shown)

Item Description Qty.
1 Screw, 1/2-13 X 1.25 4
2 1/2 in Star Washer 12
3 Nut Rectangular Tubing 11ga 3 in 4
4 Shield Rivet 4
5 Screw, 1/2-13 X 4.5 4
6 Backing Washer 2
7 1/2 in Lock Nut 4
8 Washer, Step, 1/2 in, 0.57 in 2

2.1.13: CORE Components (HDU-CCOR (shown), HDU-PCOR)

Item Description Qty.
1 Right Pin Facing Cable Column/Perimeter Tower Assembly 1
2 Left Pin Facing Cable Column/Perimeter Tower Assembly 1
3 Upright Assembly 2
4 Optional Pullup Weldment 1
5 Optional Pullup/Cross Member (42 in) 1
6 Optional Super Duty Cross Member (42 in) 1
7 Optional Hammer Strength Cross Member (42) 1
8 6 Inch Cross Member Weldment 4
9 Optional Dual Rail Storage (42 in) 1
10 Optional Accessory Storage (42 in) 1
11 Optional Dumbbell Storage (42 in) 1
12 Optional 2-Pipe Storage (42 in) 1
13 Foot Slipper 6
14 15lb (6.8kg) Weight Plate 50
15 Weight Stack Label (lb or kg) 2
16 Long Handle Assembly 2
17 Short Handle Assembly 2
18 Hardware Kit 1
  • Storage and cross members also available in 72 and 84 inch lengths.

2.1.14: CORE Hardware List (HDU-ADCC shown)

Item Description Qty.
1 Screw, 1/2-13 X 1.25 16
2 1/2 in Star Washer 24
3 Nut Rectangular Tubing 11ga 3 in 16
4 Shield Rivet 8
5 Screw, 1/2-13 X 4.5 16
6 Backing Washer 16
7 1/2 in Lock Nut 16
8 Washer, Step, 1/2 in, 0.57 in 8

2.2: Tools Required

  • 7 mm Allen wrench (x2)
  • 17 mm wrench (x2)
  • 24 mm wrench
  • Level
  • Hammer
  • Safety glasses
  • Torque wrench

2.3: Assembly Procedure

2.3.1: HDU-ATWR Assembly

  1. Move unit into position and attach foot slipper to each upright.
    Item Description Qty.
    1 Upright Assembly 1
    2 Foot Slipper 1
  2. With the rectangle tubing nuts in the upright assemblies, attach crossmember and trays to the upright assemblies and hand tighten.
    Item Description Qty.
    1 Dumbell Tray 3
    2 Accessory Tray 1
    3 Crossmember Weldment 1
    4 Screw, 1/2-13 X .1.25 22
    5 1/2 in Star Washer 22
    6 Rectangle Tubing Nut, 11GA, 3" 22
    7 Upright Assembly 2
  3. Tighten hardware to 45-50 ft-lbs (61-67.8 nm)

2.3.2: HDU-FSS4 Assembly

  1. Move unit into position and attach the foot slippers to the side frame assembly.
    Item Description Qty.
    1 Side Frame Assembly 1
    2 Foot Slipper 2
  2. Attach trays to the side frames and tighten hardware to 45-50 ft-lbs (61-67.8 mn).
    Item Description Qty.
    1 1/2 X 4-1/2 Bolt 1
    2 Backing Washer 16
    3 Side Frame Assembly 16
    4 1/2 Internal Lock Washer 16
    5 1/2 Thick Lock Nut 16
    6 Optional Stability Ball Tray (42 in) 1
    7 Optional Accessory Tray (42 in) 1
    8 Optional Dumbbell Tray (42 in) 1
    9 Optional Dual Rail Tray (42 in) 1

2.3.3: HDU-FSS6 Assembly

  1. Move unit into position and attach the foot slippers to the side frame assembly.
    Item Description Qty.
    1 Side Frame Assembly 1
    2 Foot Slipper 2
  2. Attach trays to the side frames and tighten hardware to 45-50 ft-lbs (61-67.8 mn).
    Item Description Qty.
    1 1/2 X 4-1/2 Bolt 1
    2 Backing Washer 16
    3 Side Frame Assembly 16
    4 1/2 Internal Lock Washer 16
    5 1/2 Thick Lock Nut 16
    6 Optional Stability Ball Tray (72 in) 1
    7 Optional Accessory Tray (72 in) 1
    8 Optional Dumbbell Tray (72 in) 1
    9 Optional Dual Rail Tray (72 in) 1

2.3.4: HDU-CCM Assembly

  1. Move unit into position and attach the foot slippers to the tower assembly.
    Item Description Qty.
    1 Foot Slipper 1
    2 Tower Assembly 1
  2. Follow Weight Stack Assembly instructions.

2.3.5: HDU-DPR Assembly

  1. With the unit in place, attach the foot slippers to the bench and tower assemblies.
    Item Description Qty.
    1 Bench Assembly 1
    2 Bench Slipper 2
    3 Tower Assembly 1
    4 Foot Slipper 2
  2. With the rectangle tubing nuts in the tower assembly, attach bench assembly to the tower assembly and tighten to 45-50 ft-lbs (61.0-67.8 nm).
    Item Description Qty.
    1 Bench Assembly 1
    2 Screw, 1/2-13 X .1.25 3
    3 1/2 in Star Washer 3
    4 Rectangle Tubing Nut, 11GA, 3" 3
    5 Tower Assembly 1
  3. Follow Weight Stack Assembly instructions.
  4. Route the row cable and 4-1/2 inch pulley through the floating pulley assembly and tighten hardware to 20-25 ft-lbs (27.1-33.8 nm).
    Item Description Qty.
    1 Nut, Nylock M10 X 1.5 SS 1
    2 3/8 Flat Washer 2
    3 Floating Pulley Assembly 1
    4 Screw, M10 X 1.5 50mm 1
    5 Row Cable 1
    6 4-1/2 Inch Pulley 1
  5. Open the snap link and slide attachment into place.
    Item Description Qty.
    1 Attachment (Row Handle) 1
    2 Snap Link 1
    Note: Repeat for lat bar assembly.

2.3.6: Weight Stack Assembly

This HDU station is not side specific. Weight stack can be set in either orientation (R or L). Orientate the weight stack to face the desired direction.

Item Description Qty.
1 Weight Stack 1
  1. If equipped with shrouds, carefully remove the rear shroud from the front shroud's channels.
    Item Description Qty.
    1 Front Shroud 2
    2 Rear Shroud 1
    3 Weight Stack Cushion 2
    Note: Make sure weight stack cushions are in place.
  2. Pull guide rod retainers/springs down and away from tower to release the guide rods.
    Item Description Qty.
    1 Tower Frame 1
    2 Guide Rod Retainer 2
    3 Spring 2
    4 Guide Rod 2
  3. Leaving the cable connected and weight stack cushions in place, tilt guide rods slightly so the head plate assembly can be removed.
    Item Description Qty.
    1 Tower 1
    2 Head Plate Assembly 1
    3 Guide Rod 2
  4. Carefully tilt weight plates around the front shrouds and onto the guide rods.
    Item Description Qty.
    1 Weight Plate see below
    2 Front Shroud 2
    3 Guide Rod 2
    Note: If needed, tighten the two 1/2-13 X 1.25 screws at the base of the front shrouds before too many weight plates are added.
    Weight Plates
    Unit Plate Weight Qty.
    HDU-CCM 15lb (6.8kg) 25
    HDU-DPR 15lb (6.8kg) 19
  5. Replace the head plate assembly onto the guide rods.
    Item Description Qty.
    1 Tower 1
    2 Head Plate Assembly 1
    3 Guide Rod 2
  6. Return the guide rods, springs and retainers to their original position in the tower.
    Item Description Qty.
    1 Tower 1
    2 Guide Rod Retainer 2
    3 Spring 2
    4 Guide Rod 2
  7. Insert the rear shroud into the front shroud's channels and fasten with the shroud rivets.
    Item Description Qty.
    1 Front Shroud 2
    2 Shield Rivet 4
    3 Rear Shroud 1
  8. Remove the protective backing from the weight stack label, adhere to the weight stack from the top and peel off protective front.
    Item Description Qty.
    1 Weight Stack 1
    2 Weight Stack Label (lb or kg) 1

2.3.7: ADD Assembly (HDU-ADAT, HDU-ADDPR, HDU-ADCC)

  1. Connect the upper tower/upright assembly and upright/cross member assemblies with the 6 inch connecting weldment and hand tighten hardware.
    Item Description Qty.
    1 Rectangle Tubing Nut, 11GA, 3" 4
    2 Tower/Upright Assembly 1
    3 6 Inch Cross Member Weldment 1
    4 Screw, 1/2-13 X 1.25 4
    5 1/2 in Star Washer 4
    6 Upright/Cross Member Assemblies 1
  2. Connect the upper tower/upright assembly and upright/cross member assemblies with the corner brace weldment and hand tighten hardware.
    Item Description Qty.
    1 Tower/Upright Assembly 1
    2 Screw, 1/2-13 X 4.5 4
    3 Backing Washer 4
    4 Cross Member Assembly 1
    5 Washer, Step, 1/2 in, 0.57 in 2
    6 1/2 in Lock Nut 4
    7 Corner Brace Weldment 1
    8 1/2 in Star Washer 2
  3. Connect the lower tower/upright assembly and upright/cross member assemblies with the 6 inch connecting weldment and hand tighten hardware.
    Item Description Qty.
    1 Tower Assembly 1
    2 Rectangle Tubing Nut, 11GA, 3" 4
    3 6 Inch Cross Member Weldment 1
    4 Screw, 1/2-13 X 1.25 4
    5 1/2 in Star Washer 4
    6 Upright/Cross Member Assemblies 1
  4. Tighten hardware with backing washers to 20-25 ft-lb (27.1-33.9 nm) Tighten all other hardware to 45-50 ft-lb (61-67.8 nm).
  5. Add optional trays to upright and tighten hardware to 20-25 ft-lb (27.1-33.9 nm).
    Item Description Qty.
    1 Screw, 1/2-13 X 4.5 2
    2 Backing Washer 2
    3 Tower Assembly 1
    4 Washer, Step, 1/2 in, 0.57 in 2
    5 1/2 in Lock Nut 2
    6 Optional Tray Assembly 1

2.3.8: CORE Assembly (HDU-CCOR, HDU-PCOR)

  1. Connect the upper tower/upright assembly and upright/cross member assemblies with the 6 inch connecting weldment and hand tighten hardware.
    Item Description Qty.
    1 Rectangle Tubing Nut, 11GA, 3" 4
    2 Tower/Upright Assembly 1
    3 6 Inch Cross Member Weldment 1
    4 Screw, 1/2-13 X 1.25 4
    5 1/2 in Star Washer 4
    6 Upright/Cross Member Assemblies 1
  2. Connect the lower tower assembly and upright assembly with the 6 inch connecting weldment and hand tighten hardware.
    Item Description Qty.
    1 Tower Assembly 1
    2 Rectangle Tubing Nut, 11GA, 3" 4
    3 6 Inch Cross Member Weldment 1
    4 Screw, 1/2-13 X 1.25 4
    5 1/2 in Star Washer 4
    6 Upright Assembly 1
  3. Attach the pull up weldment to the tower and hand tighten hardware.
    Item Description Qty.
    1 Screw, 1/2-13 X 4.5 2
    2 Backing Washer 2
    3 Tower Assembly 1
    4 1/2 in Star Washer 2
    5 1/2 in Lock Nut 2
    6 Pull Up Bar 1
    Note: Repeat procedure on other side.
  4. Add optional trays to uprights and hand tighten hardware.
    Item Description Qty.
    1 Screw, 1/2-13 X 4.5 2
    2 Backing Washer 2
    3 Tower Assembly 1
    4 Washer, Step, 1/2 in, 0.57 in 2
    5 1/2 in Lock Nut 2
    6 Optional Tray Assembly 1
  5. Tighten hardware with backing washers to 20-25 ft-lb (27.1-33.9 nm) Tighten all other hardware to 45-50 ft-lb (61-67.8 nm).

2.3.9: Mount Types

Cable towers have various mounting applications:

Item Description Application
1 Mullet iD Mullet Installation and ADDs for iD Racks
2 Mullet NX Mullet Installation for NX Racks
3 Sandwich Rack Connectors
4 Square Face T Connection
5 Stand Alone HDU-DPR only

2.3.10: Mullet iD Assembly

  1. Connect the upper tower assembly and iD assembly with the 6 inch connecting weldment and hand tighten hardware.
    Item Description Qty.
    1 Rectangle Tubing Nut, 11GA, 3" 4
    2 Tower Assembly 1
    3 6 Inch Cross Member Weldment 1
    4 Screw, 1/2-13 X 1.25 4
    5 1/2 in Star Washer 4
    6 iD Assembly 1
  2. Connect the corner brace weldment to the tower and iD assemblies. Hand tighten hardware.
    Item Description Qty.
    1 Tower Assembly 1
    2 Screw, 1/2-13 X 4.5 4
    3 Backing Washer 4
    4 iD Assembly 1
    5 Washer, Step, 1/2 in, 0.57 in 2
    6 1/2 in Lock Nut 4
    7 Corner Brace Weldment 1
    8 1/2 in Star Washer 2
  3. Connect the lower tower assembly, storage assembly and cross member with connecting weldments and hand tighten hardware.
    Item Description Qty.
    1 Tower Assembly 1
    2 Rectangle Tubing Nut, 11GA, 3" 4
    3 6 Inch Cross Member Weldment 1
    4 Screw, 1/2-13 X 1.25 4
    5 1/2 in Star Washer 4
    6 iD Assembly 1
  4. Tighten hardware with backing washers to 20-25 ft-lb (27.1-33.9 nm) Tighten all other hardware to 45-50 ft-lb (61-67.8 nm).

2.3.11: Mullet NX Assembly

  1. Connect the upper tower assembly and storage assembly with connecting weldment and hand tighten hardware.
    Item Description Qty.
    1 Tower Assembly 1
    2 Rectangle Tubing Nut, 11GA, 3" 2
    3 1/2 in Star Washer 4
    4 Screw, 1/2-13 X 1.25 2
    5 Lock Nut, 1/2" 2
    6 NX Storage Assembly 1
    7 Backing Washer 2
    8 Screw, 1/2-13 X 4.5 2
    9 6 Inch Cross Member Weldment 1
  2. Connect the lower tower assembly and storage assembly with connecting weldment and hand tighten hardware.
    Item Description Qty.
    1 Tower Assembly 1
    2 Rectangle Tubing Nut, 11GA, 3" 2
    3 1/2 in Star Washer 4
    4 Screw, 1/2-13 X 1.25 2
    5 Lock Nut, 1/2" 2
    6 NX Storage Assembly 1
    7 Backing Washer 2
    8 Screw, 1/2-13 X 4.5 2
    9 6 Inch Cross Member Weldment 1
  3. Tighten hardware with backing washers (Item 7) to 20-25 ft-lb (27.1-33.9 nm). Tighten all other hardware to 45-50 ft-lb (61-67.8 nm).

2.3.12: Sandwich Assembly

  1. Connect the tower assembly to the rack connector assembly and hand tighten hardware.
    Item Description Qty.
    1 Rack Connector Assembly 2
    2 Rectangle Tubing Nut, 11GA, 3" 3
    3 Tower Assembly 1
    4 1/2 in Star Washer 3
    5 Screw, 1/2-13 X 0.75 1
    6 Screw, 1/2-13 X 1.25 2
  2. Repeat Step 1 on opposite side.
  3. Tighten hardware to 45-50 ft-lb (61-67.8 nm).

2.3.13: Square Face Assembly

  1. Connect the tower assembly to a cross member with corner brace weldments and hand tighten hardware.
    Item Description Qty.
    1 Tower Assembly 1
    2 Crossover Weldment 1
    3 1/2 in Lock Nut 4
    4 1/2 in Star Washer 4
    5 Backing Washer 2
    6 Corner Brace Weldment 1
    7 Washer, Step, 1/2 in, 0.57 in 2
    8 Screw, 1/2-13 X 4.5 4
  2. Repeat assembly on opposite side.
  3. Tighten hardware with backing washers (Item 5) to 20-25 ft-lb (27.1-33.9 nm). Tighten all other hardware to 45-50 ft-lb (61-67.8 nm).

2.3.14: Stand Alone Assembly (HDU-ADDPR, HDU-DPR)

  1. Connect the stand alone leg assemblies to the tower assembly, level unit and tighten hardware to 45-50 ft-lb (61-67.8 nm).
    Item Description Qty.
    1 Leg Assembly 2
    2 1/2 in Thin Lock Nut 2
    3 1/2 in Star Washer 2
    4 Tower Assembly 1
    5 Screw, 1/2-13 X 4 2

Chapter 3: Product Information

3.1: Accessory Tower: HDU-ADAT, HDU-ATWR (shown)

Product Specs
*Size (L x W): in = 49 x 17 cm =125 x 44
Live Area (L x W): in = 42 x 24 cm = 107 x 61
Upright Heights: in = 96 or 108 cm = 244 or 274
8 Foot Upright Weight (each): 38 lbs 17 kg
9 Foot Upright Weight (each): 42 lbs 19 kg
2-Pipe Tray Weight: 33 lbs 15 kg
Dual Rail Tray Weight: 39 lbs 18 kg
Dumbbell Tray Weight: 57 lbs 26 kg
Kettlebell Tray Weight: 40 lbs 19 kg
    Note:
  • Weight varies on upright height and tray configuration

3.2: ADD: HDU-ADAT, HDU-ADCC (shown), HDU-ADDPR, HDU-ADPSF

Product Specs
*Tray Size (L x W): in = 49 x 17 cm =125 x 44
*Cable Column Size (L x W): in = 46 x 9 cm =117 x 23
Tray Live Area (L x W): in = 42 x 24 cm = 107 x 61
Cable Column Live Area (L x W): in = 102 x 69 cm = 259 x 175
Upright Heights: in = 96 or 108 cm = 244 or 274
8 Foot Upright Weight: 38 lbs 17 kg
9 Foot Upright Weight: 42 lbs 19 kg
8 Foot Cable Column Weight: 648 lbs 294 kg
9 Foot Cable Column Weight: 667 lbs 303 kg
2-Pipe Tray Weight (42in/72in): 33/45 lbs 15/21 kg
Dual Rail Tray Weight (42in/72in): 39/53 lbs 18/24 kg
Dumbbell Tray Weight (42in/72in): 57/83 lbs 26/38 kg
Kettlebell Tray Weight (42in/72in): 40/56 lbs 19/26 kg
Stability Ball Tray Weight (42in/72in): 15/21 lbs 7/10 kg
Max User Weight: 400 lbs 175 kg
Max Training Weight: 100 lbs 45 kg
    Note:
  • Weight varies on upright height and tray configuration
  • 72 inch storage trays also available

3.3: HDU-ADNV Adjustable Non-DNL Bench with Vertical Storage

Product Specs
Machine Weight: 103 lbs 227 kg
Size (L x W): in = 52 x 25 cm =132 x 64
Live Area (L x W): in = 94 x 73 cm = 239 x 185
Max User Weight: 400 lbs 182 kg
Max Training Weight: 850 lbs 386 kg

3.4: HDU-ADV Adjustable DNL Bench with Vertical Storage

Product Specs
Machine Weight: 132 lbs 60 kg
Size (L x W): in = 52 x 25 cm =132 x 64
Live Area (L x W): in = 94 x 73 cm = 239 x 185
Max User Weight: 400 lbs 182 kg
Max Training Weight: 850 lbs 386 kg

3.5: HDU-ADXL Adjustable XL DNL Bench

Product Specs
Machine Weight: 138 lbs 63 kg
Size (L x W): in = 57 x 25 cm =145 x 64
Live Area (L x W): in = 99 x 73 cm = 252 x 185
Max User Weight: 400 lbs 182 kg
Max Training Weight: 850 lbs 386 kg

3.6: Cable Column: HDU-CCM (shown), HDU-CCOR

Product Specs
*Size (L x W): in = 46 x 9 cm =117 x 23
Live Area (L x W): in = 102 x 69 cm = 259 x 175
Upright Heights: in = 96 or 108 cm = 244 or 274
8 Foot Height Weight: 648 lbs 294 kg
9 Foot Height Weight: 667 lbs 303 kg
Max User Weight: 400 lbs 181 kg
Max Training Weight: 100 lbs 45 kg
    Note:
  • Height varies on upright size

3.7: CORE: HDU-CCOR (shown), HDU-PCOR

Product Specs
*Tray Size (L x W): in = 72 x 17 cm =183 x 43
*Cable Column Size (L x W): in = 46 x 9 cm =117 x 23
Tray Live Area (L x W): in = 72 x 36 cm = 183 x 92
Cable Column Live Area (L x W): in = 102 x 150 cm = 259 x 381
Upright Heights: in = 96 or 108 cm = 244 or 274
8 Foot Upright Weight: 38 lbs 17 kg
9 Foot Upright Weight: 42 lbs 19 kg
8 Foot Cable Column Weight: 648 lbs 294 kg
9 Foot Cable Column Weight: 667 lbs 303 kg
2-Pipe Tray Weight (42in/72in): 33/45 lbs 15/21 kg
Dual Rail Tray Weight (42in/72in): 39/53 lbs 18/24 kg
Dumbbell Tray Weight (42in/72in): 57/83 lbs 26/38 kg
Kettlebell Tray Weight (42in/72in): 40/56 lbs 19/26 kg
Stability Ball Tray Weight (42in/72in): 15/21 lbs 7/10 kg
Max User Weight: 400 lbs 175 kg
Max Training Weight (per tower): 100 lbs 45 kg
    Note:
  • Weight varies on upright height and tray configuration
  • 72 inch storage trays also available

3.8: Dual Pulldown Row: HDU-ADDPR, HDU-DPR (shown)

Product Specs
*Size (L x W): in = 64 x 48 cm =163 x 122
Live Area (L x W): in = 84 x 84 cm = 214 x 214
Upright Heights: in = 96 or 108 cm = 244 or 274
8 Foot Height Weight: 679 lbs 308 kg
9 Foot Height Weight: 700 lbs 318 kg
Max User Weight: 400 lbs 181 kg
Max Training Weight: 385 lbs 175 kg
    Note:
  • Weight varies on upright height

3.9: Perimeter Side Frame: HDU-PCOR, HDU-PSF (shown)

Product Specs
*Size (L x W): in = 52 x 40 cm =132 x 102
Live Area (L x W): in = 42 x 24 cm = 107 x 61
Upright Heights: in = 96 cm = 244
Upright Weight (each): 109 lbs 50 kg
2-Pipe Tray Weight: 33 lbs 15 kg
Dual Rail Tray Weight: 39 lbs 18 kg
Dumbbell Tray Weight: 57 lbs 26 kg
Kettlebell Tray Weight: 40 lbs 19 kg
Max User Weight: 400 lbs 181 kg
    Note:
  • Weight varies on tray configuration

3.10: Storage Rack: HDU-FSS4 (shown), HDU-FSS6, HDU-FSS-SF

Product Specs
HDU-FSS4 Size (L x W): in = 52 x 28 cm = 132 x 71
HDU-FSS4 Live Area (L x W): in = 42 x 24 cm = 107 x 61
HDU-FSS6 Size (L x W): in = 82 x 28 cm = 208 x 82
HDU-FSS6 Live Area (L x W): in = 72 x 24 cm = 183 x 61
HDU-FSS-SF Upright Height: in = 76 cm = 193
HDU-FSS-SF Upright Weight (each): 38 lbs 17 kg
Stability Ball Tray Weight (42in/72in): 15/21 lbs 7/10 kg
Dual Rail Tray Weight (42in/72in): 39/53 lbs 18/24 kg
Dumbbell Tray Weight (42in/72in): 57/83 lbs 26/38 kg
Kettlebell Tray Weight (42in/72in): 40/56 lbs 19/26 kg
    Note:
  • Weight varies on tray configuration

Chapter 4: Exercise

4.1: General Exercise Information

Intended Use

The intended commercial use of this machine is to aid exercise and improve general physical fitness. Multiple exercises can be performed using this product. It is the responsibility of the owner to ensure exercisers understand general use and only perform recommended exercises that do not compromise the stability of the product or put the user as risk.

Prior to Exercise

Prior to starting a training program, get a complete physical exam to make sure your physician agrees that you are ready. Always warm-up your muscles before a workout. A cardio warm-up followed by stretching is typically recommended.

Start Your Program Conservatively

Choose weights you can easily lift in the first several weeks. Typically, a full range of motion is recommended, but consult a qualified professional if you have questions about whether a full range of motion is appropriate for you due to existing limitations, injury or discomfort. Injuries to health may result from incorrect or excessive training.

A “repetition” (rep) is defined as one complete movement through an exercise, returning to the start position. A “set” is a continuous series of reps, usually between 6-15. During your workout the number of reps you perform in a set depends on your goal. To build muscle and strength, often fewer reps (6 - 8) with heavier weight is recommended in each set. To build endurance, more reps (12-15) with lighter weight is typically recommended.

At the end of your workout, cool down in a similar way to your warm-up.

Chapter 5: Maintenance Procedures

5.1: Maintenance Schedule

ACTION DAILY WEEKLY MONTHLY AS NEEDED
CLEAN
Frame      
Upholstery      
WAX
Frames      
INSPECT
Accessories      
Paint      
Hardware      
Frame      
Clean
  • Frame with a mild soap and water.
  • Upholstery with an approved or compatible cleaner.
Wax
  • Frames with a standard, non-abrasive, wax finish.
Inspect
  • Hardware. Check for loosening. Tighten as required.
  • Frames. Inspect for wear and damage.
  • For paint chips. Fill in immediately with manufacturers touch-up paint.
  • Straps for Power Rack Flexible Bar Catches to be inspected for cuts, frays, or other damage. Any strap showing sign of damage should be replaced immediately.
Once a Week
  • Visually inspect all hardware for loosening, tampering or wear.
  • Inspect all accessories, connecting links, and carabiner clips for wear.
Once a Month
  • Inspect hardware on all machines and tighten any bolts or nuts that may have loosened over the life of the product.
Notes
  • Use polishing compound (such as car wax) and remove shoe scuffs from powder coated surfaces as necessary.
Approved and Compatible Cleaners

Two preferred cleaners have been approved by reliability experts: PureGreen 24 and Gym Wipes. Both cleaners will safely and effectively remove dirt, grime and sweat from equipment. PureGreen 24 and the Antibacterial Force formula of Gym Wipes are both disinfectants that are effective against MRSA and H1N1.

PureGreen 24 is available in a spray which is convenient to use. Apply the spray to a microfiber cloth and wipe down the equipment. Use PureGreen 24 on the equipment for at least 2 minutes for general disinfection purposes and at least 10 minutes for fungus and viral control.

Gym Wipes are large, durable pre-moistened wipes to use on the equipment before and after workouts. Use Gym Wipes on the equipment for at least 2 minutes for general disinfection purposes.

Contact Customer Support Services to order these cleaners (1-800-351-3737 or email: customersupport@lifefitness.com).

Mild soap and water or a mild non-abrasive household cleaner can also be used to clean the display and all exterior surfaces. Use a soft microfiber cloth only. Apply the cleaner to the microfiber cloth before cleaning. DO NOT use ammonia or acid based cleaners. DO NOT use abrasive cleaners. DO NOT use paper towels. DO NOT apply cleaners directly to the equipment surfaces.

Removal of Paint, Marking Pens, or Labels
  • Butyl cellosolve works well for removal of paints, marking pen inks, lipstick, etc.
  • Labels, stickers, etc. may be removed using kerosene. When the solvent will not penetrate sticker material, apply heat (hair dryer) to soften the adhesive and promote removal. GASOLINE SHOULD NOT BE USED.

Chapter 6: Warranty

6.1: What is Covered

This Life Fitness commercial exercise equipment product is warranted to be free of all defects in material and workmanship.

6.2: Who is Covered

The original purchaser or any person receiving the product as a gift from the original purchaser.

6.3: Who Pays Transportation and Insurance For Service

If the Product or any covered part must be returned to a service facility for repairs, We, Life Fitness , will pay all transportation and insurance charges for the first year. You are responsible for transportation and insurance charge after the first year.

6.4: What We Will Do To Correct Covered Defects

We will ship to you any new or rebuilt replacement part or component, or at our option, replace the Product. Such replacement parts are warranted for the remaining portion of the original warranty period.

6.5: What is Not Covered

Any failures or damage caused by unauthorized service, misuse, accident, negligence, improper assembly or installation, debris resulting from any construction activities in the Product’s environment, rust or corrosion as a result of the Product’s location, alterations or modifications without our written authorization, or by failure on your part to use, operate and maintain the Product as set out in your Operation Manual.

All terms of this warranty are void if this product is moved beyond the continental borders of the United States of America (excluding Alaska, Hawaii and Canada) and are then subject to the terms provided by that country’s local authorized Life Fitness representative.

6.6: Owner's Manual

It is VERY IMPORTANT THAT YOU READ THIS MANUAL before operating the Product. Remember to perform the periodic maintenance requirements specified in the Manual to assure proper operation and your continued satisfaction.

6.7: Exclusive Warranty

THIS LIMITED WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES OF ANY KIND EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND ALL OTHER OBLIGATIONS OR LIABILITIES ON OUR PART. We neither assume nor authorize any person to assure for us any other obligation or liability concerning the sale of this Product. Under no circumstances shall we be liable under this warranty, or otherwise, of any damage to any person or property, including any lost profits or lost savings, for any special, indirect, secondary, incidental or consequential damages of any nature arising out of the use of or inability to use this Product. Some states do not allow the exclusion or limitation of implied warranties or of liability for incidental or consequential damages, so the above limitations or exclusions may not apply to you. Warranty coverages and terms may differ outside the United States. Please contact the Life Fitness office servicing your country (contact information found at the front of this manual) or visit the applicable local Life Fitness website to receive the specific warranty information for your country.

6.8: Changes in Warranty Not Authorized

No one is authorized to change, modify or extend the terms of this limited warranty.

6.9: Effects of State Laws

This warranty gives you specific legal rights, and you may have other rights which vary from state to state and country by country.

Chapter 7: Cable Handling Guide

7.1: Cable Terminations, Tensioning and Wear Guide

Cable connections with threaded cable ends are required to be installed and maintained following the specifications identified below. Failure to follow these specifications can lead to the dislocation of the threaded cable during use and can cause serious injury. Along with securing the threaded cable end and jam nut, it is important to check the entire unit and ensure that all hardware is securely fastened and not left loose upon completion of cable installation.

Warning: Use of non certified “techs” note: Service warranties may be void if a non-Life Fitness -certified technician performs service work. Replacement of any strength cables should be performed by a Life Fitness certified technician.

7.2: Cable Terminations

  1. Cable must be threaded at least ½ inch (12.7mm) into termination points; at headplate (A) and frame/carriage (B).
  2. Certain models are now equipped with a bayonet portal to assist checking proper thread engagement. To do so, attempt to pass a 7mm Allen wrench through the portal, if it goes through, more threads are needed to meet the minimum requirement.
  3. When proper thread engagement is reached, tighten jam nut to 20-25 FT-LBS (27.2 - 34.0 Nm) using a 24mm wrench.

7.3: Tensioning Cable

Cable should have enough tension so it stays seated into the pulley but not so tight that it pulls the head plate off the weight plate below it.
  1. If the head plate has lifted, loosen the jam nuts at the terminations and loosen the threaded plugs a half turn until the head plate comes to rest on the weight plate below. Check that the cable's threaded plugs are engaged at least 1/2” (12.7mm) at each termination point.
    SEATED HEAD PLATE SUSPENDED HEAD PLATE
    1. No gap
    1. Gap
    2. Bayonet obstructing weight stack pin
  2. Ensure that the weight stack selector pin can fully engage into each weight plate.
    Item Description Qty.
    1 Weight Stack Selector Pin 1
  3. When proper thread engagement is reached, tighten jam nut to 20-25 FT-LBS (27.2 - 34.0 Nm) using a 24mm wrench.

7.4: Strength Cable Wear Guide

Replace cable at first sign of any of the following:

FRACTURES:
Casing can crack or fracture under strains during use. Any crack in the casing merits cable replacement even if no wire rope is exposed.
Be especially observant for fractures near the components on the cable assembly - IE. Nylon Ball, Nico Loop, Threaded Plug, etc.
TWISTING/BINDING:
Inspect casing to ensure wire rope is not twisting within its casing. Any sign of the cable twisting should be replaced immediately.
BULGING:
Internal wire rope strands can break within and coil causing a bulge to appear. Cable should retain same outside diameter throughout.
FRAYED/EXPOSED WIRE ROPE:
Any exposed wire rope protruding through the casing or at either end.
FLATTENED:
Section of cable is compressed and will not retain its shape (outside diameter).
PERMANENTLY BENT:
Cable has ‘kink’ and prohibits cable from laying straight. Wire rope may be unraveling beneath casing and is compromised warranting replacement.
ENDS SEPARATING:
Watch for component end of cable to pull away from cable assembly - look for exposed wire rope.

7.5: Insert Inspection

Inspect insert within the strain-relief cable end assembly and replace if any sign of damage.
  1. Check around plastic insert and the plastic housing for any excessive wear or damage.
    Item Description Qty.
    1 Plastic Insert 1
    2 Plastic Housing 1
  2. Replace plastic insert if cracked, torn, separated, overly worn or damaged in any way.
    Item Description Status
    1 Insert - No damage Use
    2 Insert - Cracked Replace
    3 Insert - Separated Replace
  3. Using a 4mm hex wrench, remove screws from the housing/link and the damaged insert from cable assembly. Replace damaged insert, reassemble components and tighten to 8-10 in-lbs (0.9-1.1 Nm).
    Item Description Qty.
    1 Cable Assembly 1
    2 Housing 1
    3 Screw; M5 X 0.8 HXS SOC 2
    4 Insert 1
    5 Link 1

Chapter 8: Bolt to Floor Guide

8.1: Introduction

Life Fitness designs its products to be stable when used as designed. Because strength training is dynamic, we cannot predict how users will ultimately use the products in all circumstances. Therefore, Life Fitness requires that strength training equipment be secured to a solid, level surface to stabilize and eliminate rocking or tipping over.

Each new unit shipped comes with a multi-language hangtag stating the importance of bolting the unit down as a safety precaution.

It is the facility’s responsibility to adhere to local and regional building codes.

Bolt to Floor Qualifications
Description Unit Recommended Bolt to Floor Required Bolt to Floor
Accessory Tower HDU-ADAT  
HDU-ATWR  
Cable Column HDU-ADCC  
HDU-CCOR  
HDU-CCM  
Dual Pulldown - Row HDU-ADDPR  
HDU-DPR  
Perimeter HDU-PCOR  
HDU-ADPSF  
HDUPSF  
Important: For all models that are bolted to the floor, an anchor is to be used in each accessible foot plate hole.

8.2: Delivery and Installation Tips

All Anchors
  • Fasteners must have minimum embedment in concrete floor, not including screed, regardless of wood/tile/rubber over sub-floor. (See Anchor Types for maximum sub-floor thickness between unit and concrete to equipment foot must be made of flooring or other material (i.e. no air gaps)).
  • DO NOT reuse fasteners. Static and Dynamic anchors are designed for one-time use only.
  • Factor in equipment’s feet height when selecting fastener length.
  • Factor in flooring thickness when selecting fastener length.
  • It is also recommended to drill an additional 1/2” (12.7 mm) of depth beyond the length of the fastener being used to ensure that debris does not block the entry of the anchor.
  • Minimum concrete compressive strength: 3000 psi (20 N/mm2).
Anchoring
  • All anchors must have a minimum embedment into concrete, regardless of wood/tile/rubber/screed over sub-floor.
  • Dynamic anchors must have a minimum embedment depth in concrete to ensure maximum security and pull out force. See Anchor Types for embedment depth minimums.
Building Codes

It is the facility’s responsibility to adhere to local and regional building codes. Please verify with the customer to ensure that they are aware of this.

Carpeting

If bolted down to carpet flooring, be sure to use a box cutter knife to cut the carpet threads around each foot. This will help avoid the carpet threads from being wrapped around and pulled by the drill bit.

Competitor Product

The bolt down guidelines and procedures for Life Fitness products were determined by the company’s Engineering and Installation Development groups. These guidelines include which anchors to use and positioning of the anchors are required for Life Fitness product.

  • Life Fitness does not have that level of specification or engineering input for competitive product.
  • Life Fitness installation teams are not permitted to anchor competitor equipment.
Drilling

It is also recommended to drill an additional 1/2” (12.7 mm) of depth beyond the length of the fastener being used to ensure that debris does not block the entry of the anchor.

  • This can be done by marking your drill bit with a piece of tape.
  • While it is recommended that a vacuum be used to clean up debris, this will not account for all the debris that will settle at the bottom of the drilled hole.

8.3: Anchor Type - Static

Static Anchor Standard Sizes Drill Bit Size
Imperial: KH-EZ 3/8" x 5" 3/8in
Metric: HUS-H 10mm x 130mm 10mm

8.4: Anchor Type - Dynamic

Dynamic Anchor Standard Sizes Drill Bit Size
Imperial: KB-TZ2 3/8" x 5" 3/8in
Metric: HST3 10mm x 130mm 10mm

8.5: Anchor Specifications

1 2 3 4 5 6
Dynamic Anchor Minimum Concrete Thickness Minimum Anchor Embedment into Concrete Minimum Drill Depth in Concrete Beyond Anchor Minimum Distance from Anchor to Concrete Edge or Seam: Maximum Flooring (wood/tile/rubber/screed) Thickness Between Base Plate and Concrete
KB-TZ2 3/8" x 5" 4” 2-1/2" 1/2" 1-3/4” 0” - 0.92”
HST3 10mm x 130mm 100mm 68mm 12mm 44mm 0mm - 26mm
1 2 3 4 5 6
Static Anchor Minimum Concrete Thickness Minimum Anchor Embedment into Concrete Minimum Drill Depth in Concrete Beyond Anchor Minimum Distance from Anchor to Concrete Edge or Seam: Maximum Flooring (wood/tile/rubber/screed) Thickness Between Base Plate and Concrete
KB-EZ 1/4" 4-1/8” 2-1/2" 1/2" 1-3/4” 0” - 0.92”
HUS-H 6mm 100mm 55mm 10mm 44mm 0mm - 26mm
Item Description
1 Anchor
2 Concrete Thickness
3 Anchor Embedment into Concrete Thickness
4 Drill Depth Beyond Anchor Thickness
5 Distance of Anchor to Concrete Edge
6 Flooring (wood/tile/rubber/screed) Thickness
7 Base Plate Thickness (See Foot Dimensions)

8.6: Pullout Force

Life Fitness specifies Hilti™ static and dynamic anchors. According to the anchor manufacturer, the recommended design pullout force (in tension) for the specified anchors, when properly installed in cracked concrete, is provided in the side table. This table should be used for reference only; for additional and up-to-date information on the anchor capabilities or the design pullout force in other substrates, please consult Hilti directly at https://www.us.hilti.com.

Dynamic Anchors Design Resistance in Tension *
KB-TZ2 3/8" x 5” and HST3 10mm x 130mm Greater than 2,000 lb (2.7kN)
Static Anchors Design Resistance in Tension *
KH-EZ 1/4” 830 lb (3.6 kN)
HUS-H 6mm 3.3 kN (741lb)

* Design strength extracted from the Hilti™ Anchor Fastening Technology Manual.

8.7: Tools Required

Warning: Adhere to manufacturer’s equipment warnings and guidelines. Follow manufacturer’s instructions for proper usage.
  • 1” L-shape SDS rotary hammer
  • (Imperial anchors) 3/8" diameter carbide drill bit
  • (Metric anchors) 10mm diameter carbide drill bit
  • Extension cord
  • Floor scanner / rebar detector (optional)
  • Hammer (Dynamic anchors only)
  • Rotary tool
  • Safety glasses
  • Tape measure
  • Torque wrench
  • Vacuum (for debris)

8.8: Anchor Procedure

  1. Place unit into position to be mounted and cycle unit to set its stance.
  2. Wearing protective glasses, drill down into flooring perpendicularly to the required depth, ensuring that the foot thickness of the unit is being accounted for; refer to Anchor Specifications and Foot Dimensions.
    Note: Use 3/8" size bit for Imperial anchors and 10mm for Metric anchors.
    Item Description Qty.
    1 Drill with Concrete Bit 1
    2 Upright 1
  3. Clear out debris from hole.
  4. Note: This step only applies to dynamic anchors. Do not hammer static anchors.
    Insert anchor assembly and hammer until flush against upright's base plate.
    Item Description Qty.
    1 Hammer 1
    2 Anchor Assembly 1
    3 Base Plate 1
  5. Tighten to 30 foot-pounds for Imperial (45Nm for Metric), assuring there are at least 3 threads left exposed.
    Item Description Qty.
    1 Torque Wrench 1
    2 Anchor Assembly 1
  6. If necessary, cut extra length from top of anchor with a rotary tool leaving proper concrete engagement, torque requirements and at least 3 exposed threads.
    Item Description Qty.
    1 Rotary Tool 1
    2 Anchor Assembly 1
  7. Check anchors weekly and re-tighten to 30 Foot-Pounds for Imperial (45Nm for Metric) if needed. Failure to do so may jeopardize anchor effectiveness.

8.9: Foot Dimensions

Use below image to determine foot height thickness.

Chapter 9: Release Notes

9.1: Updates to Manual

May 29, 2026 (Rev AD)
Topic Changes
Label Locations Update: Adjustable XL DNL Bench (HDU-ADXL) image
Maintenance Added: Upholstery cleaning
February 26, 2026 (Rev AC)
Topic Changes
Cover Page Added: HDU-ADNV, HDU-ADV, HDU-ADXL
Label Locations Added: HDU-ADNV, HDU-ADV, HDU-ADXL
Assembly Added: HDU-ADNV, HDU-ADV, HDU-ADXL
Product Information Added: HDU-ADNV, HDU-ADV, HDU-ADXL
February 27, 2025 (Rev AB)
Topic Changes
Cover Page Added: HDU-FSS4, HDU-FSS6, HDU-FSS-SF
Label Locations Added: HDU-FSS4, HDU-FSS6, HDU-FSS-SF
Assembly Added: HDU-FSS4, HDU-FSS6, HDU-FSS-SF
Product Information Added: HDU-FSS4, HDU-FSS6, HDU-FSS-SF