5-1
183574-1CD
183574-1CD
5
Maintenance
ArcWorld 50/50S/52/52S
5
Maintenance
Maintenance must be performed by authorized personnel who are familiar
with the ArcWorld. Make sure to read and understand the documentation
for a particular component before doing repairs or maintenance. Make
sure to understand the maintenance procedures, have the proper tools at
hand, comply with all safety instructions and precautions given throughout
this manual and follow all local and federal regulations.
The maintenance intervals given in
are recommendations only.
Adjust the frequency and level to suit the specific equipment schedules
and shop environment.
For periodic maintenance procedures and schedules for the individual
components of the ArcWorld, refer to the documentation that is included
).
CAUTION
• Use only YASKAWA-specified antifreeze if the system uses a water-
cooled torch.
Do not use automotive antifreeze. It typically contains additives that can
clog the small cooling ports in the torch and damage sealing gaskets in
the water circulator pump.
Table 5
-
1: Periodic Maintenance
FREQUENCY
COMPONENT
PROCEDURE
Daily
Water Circulator (optional)
Check level of coolant/
antifreeze. If necessary, add a
mixture of YASKAWA coolant/
antifreeze and distilled water.
Mix antifreeze and distilled
water in proportions shown on
the antifreeze container.
All safety related items –
work-cell door interlocks,
EMERGENCY STOP
buttons, arc curtains, etc.
Check physical condition of
each safety item and ensure
that it is working correctly.
Gas and Water Hoses
Inspect hoses for damage and
replace as required.
Weekly
ArcWorld
Remove accumulated dirt,
grease, and debris from inside
and outside the work cell.
Every Six
Months
System Components
Common Equipment Base
(optional)
Check the integrity and
security of anchor hardware in
accordance with Hilti
®
documentation. Check the
torque of hold-down nuts in
accordance with Hilti
®
documentation.
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