Dyaco AT90E, Руководство по обслуживанию

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3. Check if the problem
persists with a new
controller, OK
□
NG
□
1. Make sure safety key is
placed properly and safety
switch mechanism is not
loose. OK
□
NG
□
2. Check if the cable for
mileage switch in the
console is properly
connected with the
connector is free from
damaging.
OK
□
NG
□
Console shows E0
message
Safety switch
malfunction or
intermittence
3. Check if the reed switch is
free from damaging.
OK
□
NG
□
1. Check if the tread belt has
been shifted. Check if
lubrication is sufficient, the
resistance is high.
OK
□
NG
□
2. Is the bearing worn? OK
□
NG
□
Console shows E2
message
Treadmill is overloaded
and the protection
device of the controller
is activated
3
、
Is the circuit over heated? OK
□
NG
□
1. Check if incline cables
connected properly.
Console shows Err
(or E3) message
Incline malfunction
2. Check if incline
mechanism is stuck or
defective.
3. Is calibration done? Is
there is still E3 showing after
calibration?
OK
□
NG
□
Console shows E4
message
Abnormal voltage
between motor terminals 1. Motor cable is not properly
connected. OK
□
NG
□
Console shows E5
message
Communication
between console and
controller is
disconnected. 1. Check if console and drive
board are connected
properly with connecting
cable is free from damaging. OK
□
NG
□
Console shows E6
message
Controller is defective 1. Controller component
malfunction.
□
Replace
controller
Console shows E7
message
Abnormal input voltage 1. Check if input voltage
fulfills the requirement.
2. Check switch light is on
after turning on. Check if
power is normal. OK
□
NG
□
Model Date
Serial number Customer