CHMER Wire-Cut EDM Operation Manual W5F
0-2-3 Operation precautions
1.
If find or smell or hear any abnormal conditions, please press emergency
stop button immediately then start to locate the problem.
2.
There will have fatal high voltage high current passing through on duration.
Therefore, strictly prohibit touch anywhere is above water pan during
sparking.
3.
There also will have electric power on traveling wire from wire spool to wire
waste box. Prohibit to any parts wire will contact during sparking.
4.
Keep away from XY axis and its metal covers for potential finger-folding
injury at jogging XY plane.
5.
There always will have water on worktable & water pan. Don’t stand on it
anytime.
6.
Screw well PE ground lines in power cabinet and electrical boxes (on
machine column & water tank) for avoiding electric shock.
7.
When power on will start exhaustion fans. Don’t insert your fingers into fans
or its filters.
8.
Don’t open power cabinet doors (front door & rear door), doors of electrical
boxes or metal covers of machine body for avoiding electric shocks.
9.
When machine shut down, there still have electric power on capacitors.
Don’t touch it.
10. Don’t let water splash on power cabinet or electrical boxes for avoiding
electric shock.
11. Stop machine immediately when finding out split/broken plastic coated of
electrode cables (connect between machine body & power cabinet) and,
don’t start machine before repair
12. Don’t dismount lines with E or PE marks ground lines to keep away of
electric shock.
13.On machine duration or after machining, there will have higher temperature
on work piece. Don’t touch it directly by hands.
14.Watch out of finger cut injury or, as put on work piece with sharp edge or
put on wire spool.
15.Please must shut down main power switch before opening power cabinet
doors or electrical boxes.
16.
Please check and screw well fork pins on terminal blocks before powering
on. If any loosen pin and power on, may cause unbalance power input,
motor noise, motor burning, terminal block burning.
17.
Regarding the waste materials like silt, lubricating, paper filters, used wire,
ion resin and broken parts please take over with quality recycle dealer or
obey local deposition law.
18.
For taking care of water splash out shall open upper / lower flushing knobs
from minimum to maximum.
0-6
