Nautilus T624 Service Manual

1
Nautilus
™
T624/T626/T684/T686 and Schwinn
®
530/570 Treadmills
Service Manual
8007810.011515.A
Service Manual
Important Safety Instructions 2
Safety Warning Labels and Serial Number 3
Specications     5
Earthing Instructions 7
Emergency Stop Procedure 7
Moving the Machine 8
Unfolding the Machine 9
Tilting the T626 Machine 10
Leveling the Machine 13
Treadmill Belt (break in period) 13
Connectivity 14
Maintenance 17
Cleaning 17
Adjusting the Belt Tension 18
Aligning the Walking Belt 18
Lubricating the Walking Belt 19
Maintenance Parts 21
Troubleshooting     25
Console Setup Mode 28
Console Engineering Mode 30
MCB Calibration Procedure 30
Replacement Procedure Skill Level 31
Mechanical Procedures 32
Adjust the Walking Belt 32
Part Replacement 34
Replace the Motor Cover 34
Replace the Motor Control Board Cover 36
Replace the Console and Handlebar Assembly 38
Replace the Middle I/O Cable 42
Replace the Right Upright 49
ReplacetheCircuitBreaker   55
ReplacethePowerInlet    58
Replace the Rocker Switch (On/Off) 61
Replace the Speed Sensor Assembly 64
Replace the Lower I/O Cable 68
Replace the Motor 76
Replace the Motor Mount 81
ReplacetheDriveBelt    85
Replace the Motor Control Board (MCB) 89
Replace the Incline Motor Assembly 93
Replace the Bottom Motor Cover 99
Replace the Rear Roller Cover 107
Replace the Side Rail 110
Replace the Walking Deck 114
Replace the Deck Suspension 121
Replace the Front Roller 124
Replace the Rear Roller 129
Replace the Walking Belt 133
Replace the Deck Wheel and Shroud 143
Replace the Transport Wheel 146
Replace the Lift Shock 149
ReplacetheInclineWeldment   152
Replace the Base Frame Weldment 160
Replace the Choke And Filter 168
Table of Contents
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Nautilus T624 Specifications

General

Quantity per pack	1 pc(s)
Foldable	Yes
Bluetooth	No
Incline range	0 - 12 %
Maximum speed	19.3 km/h
Minimum speed	0 km/h
Product color	Black, Grey
Number of programs	22
Maximum user weight	136 kg
Backlight color	Blue

Weight and Dimensions

Width	- mm
Weight	- g
Running area (W x L)	20 x 55 mm
Running belt thickness	1.5 mm
Running deck thickness	19 mm