TM Contents ® Parts Manual 1 FRAME ASSEMBLY WEIGHT ASSISTED 2 LINKAGE ASSEMBLY 3 HANDLE BAR ASSEMBLY CHIN-UP/DIP 4 BELT & PULLEY ASSEMBLY 5 WEIGHT STACK ASSEMBLY 6 PARTS LIST SERVICE Maintenance Manual MANUAL Follows page 6

REVISED: January 15, 1999 See last pages of this manual for 2ST Floor Plan Kit and 2ST Strength Circuit SERIAL NO.'S Exercise Order Diagram.

TM ______ through PARTS AND SERVICE 709 Powerhouse Road ¥ Independence, Virginia 24348 ______800-235-2233 ¥ Fax: 540-773-2298

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WEIGHT STACK USE CAUTION WHEN WORKING WITH WEIGHT REF# PART# DESCRIPTION STACK !

WS06 220 lb. WEIGHT STACK (20-220) A...... 01-1185...... BOLT HH5 3/8 X 3 1/2 BLACK F B...... 03-1035...... 3/8 NUT NTE BLACK C ...... 04-5070...... RUBBER WASHER 3/4 X 1 1/2 X 1/2 F D ...... 05-4020...... BUSHING PLASTIC (WTS.) J M E...... 05-4035...... TOP WEIGHT BUSHING R F...... 06-8150...... SNAP RING 5100-125 EXTERNAL G ...... 07-4000...... BEARING PLASTIC .376 ID X 3/8 L 6L6-F TYPE 5 M H ...... 07-8296...... PIN WEIGHT SELECTOR W/MAGNET 4" LENGTH G I...... 08-5015...... SPACER NYLON (WACD) 7/16 OD X 25/64 X 31/32 J ...... 09-6135...... ROLLER BOLT WEIGHT STACK PIN B K...... 12-1024...... DECAL WARNING 3" L...... 12-1282...... WEIGHT STACK DECAL 20-310 lbs & kgs M...... 17-1550...... GUIDE ROD 65 13/16 L N ...... 17-2060...... WEIGHT BOTTOM 1 X 3 10LB O O ...... 17-2070...... WEIGHT TOP 2 X 3 20LB P...... 17-4115...... WEIGHT STACK PIN 24 HOLE, 25 1/4 (powder paint) Q ...... 19-1340...... PLATE WT. SUPPORT BOTTOM A E R ...... 06-2005...... CHAIN LINK #100 CONNECTING LINK P I E D

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Q 09-27-99 5 WEIGHT ASSISTED CHIN-DIP REF# PART# DESCRIPTION 56...... 09-4040...... RUBBER BUMPER 3/4 ID REF# PART# DESCRIPTION 57...... 09-5010...... RUBBER DOCK BUMPER 58...... 09-5030...... ROUND FOOTPADS WL25 WELDMENT KIT WEIGHT ASSIST CHIN DIP 59...... 09-5035...... RECTANGULAR FOOTPADS 1...... BF15...... BACKFRAME ASSEMBLY 2...... BSF27 ...... STEP FRAME ASSEMBLY BLT24 BELT & PULLEY KIT WEIGHT ASSIST CHIN DIP 3...... BSF28 ...... STEP FRAME ASSEMBLY 60...... 01-2180...... BOLT HH5 5/8 X 1 1/2 BLACK 4...... CM34...... CROSSMEMBER ASSEMBLY 61...... 01-2185...... BOLT HH5 5/8 X 2 1/2 BLACK 5...... HB30 ...... HANDLEBAR ASSEMBLY 62...... 01-3060...... BOLT SH 1/2 X 1 1/2 6...... LK17...... LINKAGE ASSEMBLY 63...... 01-4030...... BOLT BLACK 1/4-20 X 1 WHIZ FLANGE 7...... LK18...... LINKAGE ASSEMBLY 64...... 04-1035...... 3/8 NUT NTE 8...... LK530...... LINKAGE ASSEMBLY 65...... 03-4290...... NUT BLACK 1/4-20 WHIZ FLANGE 9...... MA66...... MOVEMENT ARM ASSEMBLY 66...... 04-5213...... 3/8 INT LOC WASHER 67...... 04-5215...... 5/8 INT LOC WASHER BLACK UPH22 UPHOLSTERY KIT WEIGHT ASSIST CHIN DIP 68...... 05-1030...... BRASS BUSHING FLANGE 1/2 X 3/4 X 1/2 10...... 14-6321...... FOOTPAD LEFT WACD 69...... 06-2005...... LINK CONNECTING #100 W/COTTER PINS 11...... 14-6322...... FOOTPAD RIGHT WACD 70...... 06-5045...... NYLON BELT ROLLER 12...... 01-1121...... BOLT HH5 3/8 X 2 BLACK 71...... 07-5072...... ANTI-JUMP PIN SPACER 13...... 04-5213...... 3/8 INT LOC WASHER BLACK 72...... 07-8982...... END STRAP CLAMP 1/4 X 1 1/4 X 2 14...... 14-6323...... KNEE PAD WACD 73...... 07-9040...... PLATE ANCHOR SIDE 1/4 X 1 X 2 1/4 L (DRILLED) 15...... 02-9220...... BOLT HH5 3/8 X 1 1/4 BLACK 74...... 07-9050...... PLATE ANCHOR SIDE 1/4 X 1 X 2 1/4 L (TAPPED) 16...... 04-5213...... 3/8 INT LOC WASHER BLACK 75...... 08-1120...... PLASTIC SPACER 1/2 X 1 1/8 SH52 SHIELD KIT WEIGHT ASSIST CHIN DIP 76...... 09-8330...... PULLEY NYLON 4" 17...... 03-4040...... NUT INSERT 1/4-20 X 5/8" 77...... 24-6030...... BELT KEVLAR 104" 18...... 03-4060...... NUT CLIP 1/4-20 IN01 INSPECTION KIT 19...... 12-1026...... KEEP HANDS AWAY 78...... 12-1080...... INSPECTION STICKER DECAL 20...... 12-1106...... DECAL "DO NOT DISENGAGE WEIGHTS" 79...... 12-1088...... DECAL NAUTILUS NAMEPLATE 2 1/2 x 9 1/4 long 21...... 12-1107...... DECAL WARNING NWACD 80...... 19-1291...... DECAL SERIAL # BAR CODE 22...... 12-2794...... PLACARD NWACD 81...... 40-7167...... BAG 50 X 46 X 86 X .002 THICK 23...... 14-1971...... SHIELD WACD LEFT SIDE 24...... 14-1972...... SHIELD WACD RIGHT SIDE 25...... 14-1973...... SHIELD WACD INNER 26...... 19-4944...... PARTS DIAGRAM WAC 27...... 02-4070...... SHIELD SCREWS

MV13 MOVEMENT ARM KIT WEIGHT ASSIST CHIN DIP 28...... 01-2180...... BOLT HH5 5/8 X 1 1/2 BLACK 29...... 01-3250...... BOLT SH 3/4 X 2 1/4 30...... 02-4170...... 10-32 X 1/8 SET SCREW 31...... 02-4147...... ALLEN BUTTON HD 1/2-20 X 2 FINE THREAD 32...... 04-5215...... 5/8 INT LOC WASHER BLACK 33...... 05-1070...... BRASS BUSHING FLANGE 3/4 X 1 X 3/4 34...... 06-8220...... SNAP RING EXT. INVERTED 3/4" P/N 5108-75 35...... 06-8260...... SNAP RING 1 3/8" INV. EXT. 5008-137 36...... 07-1060...... BEAR ROLLER, 5/8" CARTER .625 X 1.375 X .750 37...... 07-9030...... CHIN-UP BAR 38...... 09-1145...... GRIP FOAM .938" X 21" OPEN END 39...... 09-1135...... GRIP FOAM .938" X 12" OPEN END 40...... 09-3073...... 9/16 BLACK HOLE PLUG 41...... 09-4080...... RUBBER BUMPER 1" OD X 1/4" THICK 42...... 09-8051...... GRIP CAP 1 1/8 I.D. 43...... 09-8320...... BUSHING STOP BUMPER (NYLON) 1" DIA X 3"

FR21 FRAME KIT WEIGHT ASSIST CHIN DIP 44...... 01-1261...... BOLT HH5 1/2 X 1 45...... 01-1261...... BOLT HH5 1/2 X 1 BLACK 46...... 01-1560...... BOLT HH5 1/2 X 1 3/4 47...... 01-1321...... BOLT HH5 1/2 X 2 1/2 48...... 01-1351...... BOLT HH5 1/2 X 3 1/4 49...... 03-1055...... 1/2 NUT NTE 50...... 04-5207...... 1/2 FLAT WASHER SAE 51...... 04-5214...... 1/2 INT LOC WASHER 52...... 04-5214...... 1/2 INT LOC WASHER BLACK 53...... 09-1120...... GRIP 1 1/4 X 14 1/2 DIP BAR 54...... 09-2020...... PLUG FRAME 1 1/2 SQ 55...... 09-2070...... PLUG FRAME 2 SQ 6 ™ TM Kevlar Belt Adjustment ® Instructions Warranty Information Belts require tightening when a lack of resistance and Nautilus® Variable Resistance Warranty Limited uneven feel is noticed at the beginning of an exercise. USE Warranty Terms & General Specifications CAUTION AROUND THE WEIGHT STACK WHEN TIGHTENING KEVLAR™ BELTS. Nautilus warrants only to the original purchaser that Nautilus® exercise equipment from the To adjust belt: manufacturer is free from defects in material and workmanship under normal use and service. Our 1. Remove the Shielding. obligation under this warranty shall be limited to the 2. Remove the Tethered Weight-Pin from weight stack hole. repair or exchange at our plant (a) of any part or parts See Figure 3. of the structural frame, moving weldments or weight 3. Lift top weight using the appropriate lifting mechanism stacks which may thus prove defective under normal - in most cases the moving arms for exercising. use and service for the lifetime of the product from 4. While top weight is suspended, insert a shim between delivery to the original purchaser; (b) of any moving the first and second weight (two quarters will suffice). part or parts not otherwise disclosed within this 5. Release top weight so the first stack is resting on the warranty which thus may prove defective under shim. normal use and service within one (1) year from 6. Loosen the two bolts at the end of the belt and pull delivery to the original purchaser; and (c) of any through excess belting until tight. upholstery, pads, grips or tethered weight pin 7. Tighten belt bolts and lift top weight to remove the shim. connectors which thus may prove defective under 8. Lower the mechanism to rest on the weight stack. normal use and service within 120 days from delivery to the original purchaser. This warranty only applies 9. If belt is still loose, repeat this procedure until there is no looseness at the beginning of an exercise. to those parts that our own examination discloses to our satisfaction to be thus defective. 10. If you experience difficulties in tightening the belts, This warranty is expressly in lieu of all other please contact your Nautilus service professional or call 1-800-NAUTILUS (1-800-235-2233), Parts & Service warranties, express or implied, including the Department, for assistance. warranties of merchantability and fitness for use and of all other obligations or liabilities on our part, and we neither assume nor authorize any other person to assume for us any other liability in connection with the sale of this NAUTILUS® exercise equipment. This BOLTS warranty shall not apply to this NAUTILUS® exercise equipment or to any part thereof which has been TOP subject to accident, negligence, alteration, abuse, misuse, WEIGHT or a lack of maintenance in accordance with our STACK recommended maintenance instructions. We make no TWO warranty whatsoever in respect to accessories or parts QUARTERS not manufactured by us and disclaim all warranties, FOR SHIMS 20 LB. express or implied, as to such accessories and parts. The 9 term “original purchaser”, as used in this warranty, shall 30 KG. LB. be deemed to mean that person or entity for whom this 14 40 KG. LB. NAUTILUS® exercise equipment is originally installed. 18 This warranty shall apply only within the boundaries of 50 KG. LB. the continental United States. 23 60 KG. LB. NAUTILUS® shall not be liable for any loss or WEIGHT-PIN 27 damage, including incidental or consequential damages 70 KG. LB. 32 resulting directly or indirectly from the use or loss of use 80 KG. LB. of our NAUTILUS® exercise equipment. Without 36 limiting the generality of the foregoing, this exclusion 90 KG. Figure 3 LB. 41 from liability embraces the purchaser’s expenses for KG. downtime or for making up downtime, damages for WARNING which the purchaser may be liable to other persons, Store indoors only. Do not subject damages to property, and injury to or death of any machine to high humidity or damp persons. We neither assume not authorize any person to conditions. assume for us any liability in connection with sale or use of our equipment. There are no oral agreements or warranties collateral to or affecting this agreement. 4 TM ® Contents

Welcome ...... 1 Maintenance Parts & Service ...... 2 Safety/Before Exercising...... 2 INSTRUCTIONS Maintenance Schedule...... 2 For Variable Resistance Strength Training Equipment General Maintenance...... 2 Cleaning ...... 3 Lubrication...... 3 Hydraulic Unit Adjustment ...... 3 Kevlar Belt Adjustment Instructions...... 4 Warranty Information...... 4 Parts & Services Regular and scheduled maintenance will prolong the life of your Nautilus equipment. Should you have to replace parts, use only genuine Nautilus parts. The Nautilus Customer Service Team invites you to call in your order for replacement parts. They’re never too busy to discuss or offer a tip on your maintenance tasks.

Nautilus machines -- the culmination of years of research and refinement -- are made from the highest quality materials, under exacting conditions. The quality control tag attached to each machine before shipping ensures that each unit has been thoroughly inspected to meet Nautilus' strict requirements. Should you, the owner of a Nautilus machine, need to replace any parts because of normal wear and tear, or should your machine ever need maintenance, Nautilus invites you to call our Virginia Headquarters office for information on parts and service. Nautilus has available: detailed isometric drawings on the website @ www.nautilus.com for each machine manufactured, genuine Nautilus Upholstery Pads, ® Naugahyde® Spray Cleaner/Conditioner recommended for Getting maximum results from Nautilus Nautilus upholstery pads and TFL #50 Wet Lubricant machines depends on proper maintenance recommended for the care of the guide rods of Nautilus of equipment. selectorized resistance machines. Nautilus’ concern for the customer does not end with the purchase of equipment. Your comments are always welcomed. In the unlikely event that a problem occurs, call Welcome us toll free: Congratulations on choosing Nautilus® Variable Resistance strength training equipment. The addition of several exciting new features to the Nautilus® line, Nautilus as outlined in these instructions, ensures that your TM Customer Service equipment will operate with little scheduled maintenance. We know this is important to you and 1-800-235-2233 your customers, so please take a few minutes to read Fax: 276-773-2298 the following instructions for keeping your Nautilus® equipment in the best working condition. 1 Before Exercising Safety To guard against injury, all equipment users should follow these instructions. 1. Supervision is necessary when the machine is ■ Check with your physician and get approval used by or near children, invalids, or disabled before beginning a training routine. persons. 2. Follow the instructions for specific exercises on ■ Become familiar with the equipment before each machine beginning a training routine. 3. Get in and out of the equipment carefully. ■ 4. Never operate the machine without shields in Always warm-up before and cool down after place. exercising. 5. Use only Nautilus selector pins in weight stack. ■ Move slowly during each exercise. Do not jerk Never drop or insert any other object into or "throw" the weight. machine opening. 6. Use this machine only as intended or described ■ Breathe freely. Do not hold your breath while in this manual. lifting or lowering weight. 7. Do not operate equipment with loose or damaged ■ parts. If machine fails to operate correctly, do not Hold movement arms and handles firmly, do not squeeze or grip tightly. attempt to repair. Notify authorized personnel of the problems. ■ Structure each workout to exercise the largest 8. Keep hands and feet clear of weights and other muscles first. Suggested routines are found in moving parts when in use. Keep hands and feet the Nautilus Total Fitness Program. only on the hand grips and foot pads provided. ■ 9. Failure to comply with these instructions may Experiment to find the exact weight you need for each exercise. Select a resistance that allows result in personal injury. you to perform eight to twelve slow repetitions. Take two seconds to lift the weight. Pause briefly, and take four seconds to lower the weight. Stop exercising immediately if you experience a sharp nerve or joint pain, and seek medical advice. Maintenance Schedule EVERY 6 DAILY WEEKLY MONTHLY MONTHS General Maintenance Check Safety & Warning Decals ✿✿✿✿✿✿✿✿✿✿✿✿✿■ Inspect Belts & Cables ✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿■ Spot Check Belt ✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿■ Spot Check Nuts and Bolts ✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿✿■ Spot Check All Pegs and Stops ______■ Examine Rotation Points ______■ Cleaning Clean Upholstery ______■ Use Nautilus Disinfectant Cleaner. Clean Surface Area ______■ Remove Dust______■ Lubrication Lubricate and Clean Guide Rods Using TFL 50______■ Do not lubricate hydraulic cylinders.

2 3. SHIELD REMOVAL Nautilus® 2ST machines are equipped with quick- Hydraulic Unit Adjustment release shield fasteners. To remove Quick-Release Note: The hydraulic unit only needs adjustment if the shielding, gently pull shielding away from the frame. seat will not stay in position. Use a proper screwdriver to remove front shielding, which is attached to the frame with screws. 1. Remove CLEVIS and COTTER PINS. Remove CIRCULAR COTTER PINS by lifting up the wire that crosses Cleaning over straight end of pin, see Figure 1. Save all PINS. 2. Use a flat blade screwdriver to gently unsnap CABLE 1. UPHOLSTERY CLEANING AND PROTECTION from LEVER MECHANISM. Be careful not to break cable A. Keep pads free of perspiration at all times. fitting. B. Clean and disinfect upholstery at the end of each 3. Remove hydraulic unit from machine, loosen NUT by day, especially areas where perspiration and scalp backing it down ROD. Hold LEVER MECHANISM and twist SHAFT until there is free play in LEVER, as shown by "B" in oil collect. Figure 1. C. Clean all outside surfaces with non-abrasive, non- 4. Hold LEVER MECHANISM and twist SHAFT (as shown chlorinated household cleaners. Nautilus by "C" in Figure 3) until LEVER free play is gone, then back Disinfectant Cleaner is an effective upholstery care off 1/8 turn. Tighten NUT against LEVER MECHANISM. The product. NUT MUST BE PROPERLY TIGHTENED to keep hydraulic 2. CLEANING AND CARE OF PAINTED unit in adjustment. SURFACES 5. Twist SHAFT slightly to realign the top and bottom A. Wipe painted surfaces with a clevis pin holes. damp cloth and car wax. 6. Use pliers to snap and lock the CABLE on to the LEVER B. Let dry and buff with a dry MECHANISM. cloth. 7. Reposition the hydraulic unit on machine and insert CLEVIS and COTTER PINS. The circular COTTER PINS can 3. CLEANING AND CARE OF ABS PLASTIC be pushed into holes. SHIELDING 8. The HANDLE NUT should be tight against the PART A. Clean with non-abrasive, non- HANDLE HOUSING, see Figure 2. The HANDLE LEVER NUMBER chlorinated household cleaners. should touch the GRIP when squeezed. If it does not touch,

Detergent/ 19-1175 adjust as follows: Disinfectant-Odor Counteractant B. Vacuum or wipe dust from Detergente/ Desinfectante a. Loosen the HANDLE NUT by turning counter y Neutralizante de Olores recessed areas and surfaces Keep out of Reach of clockwise. Children ¥ For Industrial Use Only QUIK FILL A-33 b. Turn the ADJUSTMENT BARREL clockwise until the

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HEALTH Detergent/Disinfectant Odor Counteractant HANDLE LEVER has approximately 1/4" free play. REACTIVE c. Tighten the HANDLE NUT against the HANDLE HOUSING.

Lubrication LEVER HANDLE HOUSING MOVING PARTS MECHANISM A. To clean and lubricate guide rods, apply TFL#50 LEVER A NUT Wet Lubricant to a clean cloth then use to wipe HANDLE rods. LEVER

PART HANDLE NUMBER CABLE NUT WARNING SHAFT 1/4" free play STOCK NO. 19-1160 ADJUSTMENT RG 60127 Do not lubricate BARREL Figure 2 *TFL 50 B C ROD. SEAL DAMAGE WILL OCCUR. SEAL DAMAGE ROD. WILL OCCUR. SEAL DAMAGE ROD. WILL OCCUR. SEAL DAMAGE ROD. MINI WEIGHTS. LUBRICATE DO NOT HIGH PRESSURE : EYE AND INJECTION HAZARD EXISTS. LUBRICATE DO NOT HIGH PRESSURE : EYE AND INJECTION HAZARD EXISTS. LUBRICATE DO NOT HIGH PRESSURE : EYE AND INJECTION HAZARD EXISTS. ■ Cleans/Lubricates/Protects ■ Homogenized/No Kerosene/No Wax Wet ■ Non-Toxic/Environmentally Safe ■ Nettote/Lubrifie/Protege May cause damage ■ Produit Homogénéisé/Formule D'avant-Garde/Sans Cire ■ Lubricant Non-Toxique/Sans Effet Sur HIGH PRESSURE : DO NOT LUBRICATE E'environnement Recommended ROD. SEAL DAMAGE WILL OCCUR. and VOID NET WT. 10 OZ. (283.5g) for Nautilus CLEVIS EYE AND INJECTION HAZARD EXISTS. PIN DANGER! EXTREMELY FLAMMABLE. HARMFUL OR FATAL IF SWALLOWED. Machines. WARRANTY. CONTENTS UNDER PRESSURE. SEEBACK PANEL. DANGER! EXTREMEMENT INFLAMMABLE. CONTENU SOUS PRESSION. VOIR ETIQUETT AL'ENDOS. CIRCULAR COTTER PIN or COTTER PIN Do not place equipment in direct sunlight as ultra violet rays can damage shields and upholstery. Figure 1 3