Shua SH-T3900A - Command Faults and Trouble Shooting

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Step 2:
Loosen (but not removed) the four screws of the fixed motor base, then adjust the bolt with
spanner. While gently turning the motor shaft and ribbed between the front roller, if too
loose, you can turn 100% ribbed; if too tight, you can turn to a very limited ribbed; After
this adjustment can turn 80% of the ribbed is more appropriate. Please ribbed belt
tightness adjustment to be able to turn 80% of this state.
Step 3:
The last lock motor base, fitted with shield cove.
Command faults and trouble shooting:
Malfuncti
on
Reason
Trouble shooting
Treadmill
cannot
start
1. The plug hasn’t been
connected or the switch
hasn’t been opened.
2. The over current
protector of the treadmill
disconnected
3. The indoor over current
protector disconnected
4. Safety key disconnected
1. Insert plug or start the power
2. Change fuse or press the protector
button
3. Reset over current protector
4. Put safety key to right place
Treadmill
belt slip
The belt hasn’t been
tightened
Adjust the tightness of the belt ( see
maintenance guide)
Poly V-belt
slip
The belt hasn’t been
tightened
Adjust the tightness of the belt(see
maintenance guide)
Treadmill
isn’t in
the center
place
The degree of the roller
balance hasn’t been
adjusted well
Adjust the belt to the center place (see
maintenance guide)