Stairmaster STEPMILL 7000 Owner's Manual page 10

MAINTENANCE INSTRUCTIONS ................................................................... 22
Helpful Hints ................................................................................................. 22
Tool List ......................................................................................................... 22
Maintenance Records ................................................................................. 22
Initial Service ................................................................................................ 23
Preventative maintenance ........................................................................... 23
Cleaning and Inspecting ....................................................................... 23
Lubrication ............................................................................................. 24
TROUBLESHOOTING ........................................................................................ 27
General Troubleshooting Guidelines ........................................................... 27
Troubleshooting the Electrical System ....................................................... 27
The Console Fails to Power Up ............................................................ 27
Console Diagnostics Tests ........................................................................... 30
The Display Test .................................................................................... 30
The Speaker Test .................................................................................. 30
The Keypad Test ................................................................................... 31
The Speed Test ..................................................................................... 31
The Software Revision Level Test ....................................................... 31
The Polar® Heart Rate Test ................................................................. 32
Speed Control Problems .............................................................................. 33
Load Resistor Test ........................................................................................ 37
Troubleshooting the Drive Train .................................................................. 38
PARTS REMOVAL AND REPLACEMENT ....................................................... 41
Covers ........................................................................................................... 41
Side Covers ........................................................................................... 41
Top Cover............................................................................................... 41
Back Cover ............................................................................................ 42
Bottom Cover ........................................................................................ 42
Console ......................................................................................................... 42
Poly-V Belt .................................................................................................... 43
Drive Chain ................................................................................................... 43
Step Assembly .............................................................................................. 44
Step Chain Assembly ................................................................................... 45
Upper (and Lower) Sprocket Assembly ....................................................... 47
Cable Assembly ............................................................................................ 49
CONTENTS
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