ToolPRO POWER CUT 25K, Инструкция по эксплуатации

Страница: 9 / 13

TROUBLE SHOOTING
Breakdown and Solutions
No. Breakdown Analysis Solutions
1 Indication Light is off
after turning on the
power supply. The light is broken Replace
Fuse is ruined. Replace
No 240V Input Voltage Get through 240V
Input cable
Power supply switch is
broken Replace
Controlling board or cutter is
ruined Examine and repair
2 Fan doesn’t work after
turning on the power
supply Fan is ruined Replace
Fan’s down-lead is broken Examine and repair
Fan’s leaf is blocked Clean the block
Transformer is ruined Replace
3 Pressure lack Indication
Light is on No input compressed air Examine and repair
Air pressure valve is adjusted
to 0 or broken Adjust or Replace
Gas circuit is blocked Clean the block
Gas valve is ruined Replace
4 No gas check function Gas valve is ruined Replace
Gas circuit is blocked Clean the block
Gas check switch is ruined Replace
Down-lead is broken Examine and repair
5 Can’t cut or no high
frequency output Discharge gap is too big Adjust to suitable gap
High pressure mica capaci-
tance ruined Replace
Pilot transformer is ruined Replace
Main controlling board is
ruined Examine and repair
Down-lead is broken Examine and repair
6 Can’t cut or no current
output Torch is broken Examine and repair
Commutate module is
broken Replace
AC contacting equipment is
broken Replace
Cutting thickness mode
switch is broken Replace
Main controlling board is
ruined Examine and repair
Down-lead is broken Examine and repair
7 No response after turn-
ing on the torch switch Switch and down-lead are
broken Examine and repair or
Replace
Switch board is broken Examine and repair or
Replace
Main controlling board is
ruined Examine and repair or
Replace
Transformer is ruined Replace
Down-lead is broken Examine and repair
8 No response after
turning on power supply Lack of phase Examine and repair
Power supply switch is
broken Replace
Fuse is ruined Replace
Transformer is broken Replace
Main controlling board is
ruined Examine and repair or
replace
15 16