19
12
、
ROUTINE MAINTENANCE
CLEANING AND MAINTENANCE
WARNING!
1
、
Turn off the power before opening any cover.
2
、
After the power supply is broken, the bottom is cooled and the lid is opened.
3
、
Dust or floats can be blown gently with a vacuum cleaner or a pressure blow machine.
13
、
SIMPLE TROUBLESHOOTING
1.The whole device reacts... 1) first check whether the power fuse is normal, 2) check whether the
output of switching power supply is normal, and the normal output of switching power supply is
27V.
2.
If a one - way function is not normal... First, find the driving plug of the circuit board of
this road, and change the two adjacent drive motor plugs to check out the problem of the
board or the wiring or the motor.
3.If a one - way function is not normal... First, find the driving plug of the circuit board of this
road, and change the two adjacent drive motor plugs to check out the problem of the board or the
wiring or the motor.
4.If a few road function work is not normal... In general, a chip controls several drives at the same
time, so it is possible that the chip is abnormal.
