Sears 21-7119, 374.288450 service manual

SERVICE

Manual

Model No.:

374.288450

(21-7119)

Treadmill

MADE IN U.S.A.

Prime Fit_"

Concourse 10.55 GI

Treadmill by p_p"

• Features

•Operation

•Trouble-Shooting

•Parts Replacement

•Adjustments

•Maintenance

• Parts List

•Parts Drawings 08-93

Contents

Main TABLE OF CONTENTS MAINTENANCE ................................................ 18 FEATURES FIGURE 1 OPERATION GROUNDING INSTRUCTIONS WARNING TREADMILL OPERATION To Adjust Incline OPERATION OPERATOR'S VIEW of CONSOLE \ FIGURE 2 OPERATION FITNESS COMPUTER Automatically Displayed Functions Programmable Functions I OPERATION Using The PULSE EARCLIP CA UTION IMPORTANT-- DETAIL "A" DETAIL "B" OPERATION OPERATION TROUBLE-SHOOTING Console and Motor System Console Interface Board Motor Controller Motor \ FIGURE 3 FIGURE 4 FIGURE 5 TROUBLESHOOTING SPEED CONTROL SYSTEM TROUBLE-SHOOTING l EB-O-B-LEM : i2. _:}Good _:IGood ,._.BBE.C_T_IQN CONSOLE SPEED CONTROL SYSTEM WIRING DIAGRAM Page PARTS REPLACEMENT Motor (35b) And Or Flywheel Pulley (35c) Replacement Motor Controller (42) Replacement Interface Board (73) Replacement Reed Switch (23) Replacement Reset Switch (33) Replacement Console (46), Fitness Computer (46a), And/Or Power Switch Replacement Wiring Harness (46g) Replacement Incline Lever (46e) Replacement Gas Cylinder (26) Replacement GAS CYLINDER ASSEMBLY ADJUSTMENTS Treadbelt Adjustment DETAIL Reed Switch Adjustment / Gas Cylinder Adjustment MAINTENANCE How To Check TREADBELT For Proper Lubrication: How to apply LUBRICANT: Lubrication Schedule: LUBRICANT ORDER FORM Replacement Parts List Replacement Parts List cont. s4 -/ Parts Drawing FIGURE 7 Console (M5410) Replacement Parts List Console (M5410) Parts Drawing FIGURE 8 REPLACEMENT PARTS