NASAN ST WIN, Руководство по обслуживанию

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Rev 8, Dated 27-2-2018 51
ELEVATION RELATED.
1
No
Elevation Run test Treadmill
program and click
appropriate buttons
for Elevation increase
and decrease and
check if
the LEDs on the Front
panel of Treadmill
controller are
glowing. If the LEDs are not
glowing then the
problem lies with
Treadmill controller or
the calibration factors
might be wrong.
Check with new
Treadmill controller
Treadmill
controller, High
frequency drive.
Actuator.
If problem persist
then check treadmill
independently i.e.
short pin 1 & 7 of the
15-pin d type
connector and check
whether the Treadmill
is elevating or not.
If on shorting
treadmill is elevating
then problem is in
Treadmill controller
check with another
one.
But if it is not
elevating on shorting
then change high
frequency drive
The last step is to
change the Actuator.
2
Treadmill
runs
smoothly
for first
couple of
stages,
after that it
elevates
randomly.
This occurs if 10K Pot of
Actuator doesn’t work
properly.
If not adjust/change
it properly.
10K pot,
High frequency
drive, Actuator
If problem persists check
with another high
frequency drive
.
The last step is to
change the Actuator.
3
Treadmill is
stuck
/elevates to
its top
position
Check Treadmill
manually from 15 pin
connector on high
frequency drive i.e.
Short pin 1 & 7 of the
15-pin d type
connector and check
whether the Treadmill
is elevating or not.
If working, OK but if it is
not working
then
remove Actuator’s
connections from
high frequency drive
and put in extension
board to check
Actuator.
Connections:
Grey +
Black

DOWN
Grey + Red

UP
Warning: Do not
put red and black
simultaneously it will
physically burn the
Actuator
High frequency
drive, Actuator,
treadmill
controller.
If still problem
persists then problem
is in Treadmill
controller Change the Treadmill
controller.
Recalibrate
the
Treadmill check the