Sears 374.288450 Manuel de service télécharger pdf (Page 2)

TABLE OF CONTENTS

FEATURES .................................................... 3

OPERATION ................................................... 4

Grounding Instructions ........................................... 4

Treadmill Operation .............................................. 4

Incline Adjustment ............................................... 4

Fitness Computer Operation ...................................... 6

Using The Pulse Pickup .......................................... 7

Operation Trouble-shooting ....................................... 8

SYSTEM TROUBLE-SHOOTING .................................. 9

Console ....................................................... 9

Interface Board ................................................ 9

Motor Controller ................................................ 9

Motor ......................................................... 9

Speed Control System Trouble-shooting ............................. 11

Speed Control System Wiring Diagram .............................. 12

PARTS REPLACEMENT ......................................... 13

Drive Belt, Front Roller, Treadbelt, Treadboard, and rear Roller Replacement 13

Motor/and or Flywheel Pulley Replacement ......................... 14

Motor Controller Replacement ..................................... 14

Interface Board Replacement ...................................... 14

Reed Switch Replacement ........................................ 14

Reset Switch Replacement ........................................ 15

Console, Fitness Computer, and / or Power Switch Replacement .......... 15

Wiring Harness Replacement ..................................... 15

Incline Lever Replacement ........................................ 16

Gas Cylinder Replacement ........................................ 16

ADJUSTMENTS ................................................ 17

Treadbelt Adjustment ............................................ 17

Reed Switch Adjustment ......................................... 17

Gas Cylinder Adjustment ......................................... 17

MAINTENANCE ................................................ 18

PARTS LIST

Treadmill ...................................................... 19, 20

Console ....................................................... 22

PARTS DRAWINGS

Treadmill ...................................................... 21

Console ....................................................... 23

1 2 3 4 5 6 7 ... 23 24

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Sears 374.288450 Manuel de service Page 2