27
CABLE
Position
Checking keys
Remarks
Torch
cable
If torch cable over bended.
If the metal connecting point of mobile plug
loosen.
Cause poor wire
sending.
Unstable arc if
cable over bended.
Output
cable
Wearing-out of the cable insulated material.
Cable
connecting
head
naked(insulation
damage),or loosen(the end of power supply,
and cable of main material connecting point.)
For life security and
stable welding, adopt
suitable method to
check according to
working place.
Simple
check
daily
Careful and
in-depth check
on fixed period
Input
cable
If the connect of power supply input, protective
equipment input and the output end fixed or not.
If the security equipment cable reliably
connected.
If the power input end cable fixed.
If the input cable is worn out and bares the
conductor.
Earth
cable
If the earth cable that connects the power
supply is broken and connect tightly.
If the earth cable that connects the main part is
broken and connects tightly.
To prevent creep age
and insure security,
please make daily
check.
