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PREVENTIVE MAINTENANCE FOR CB-1PR PLASMA CIRCLE BURNER
CAUTION:
Make sure the input power at the power source is turned off and the high and low frequency
power cables, and the 50' control cable (Items # 2, 3,10, on the CB-1PR Electrical Wiring Diagram on
page 14) are disconnected from the circle burner prior to working inside the machine.
POWER SUPPLY:
Refer to the Victor / Thermal Dynamics CutMaster A80 Plasma Cutting Power Supply
operating manual # 0-4979 supplied with this machine for general maintenance procedures and replace
-
ment parts.
PLASMA TORCH:
Refer to the Victor / Thermal Dynamics Plasma Cutting Torch model SL100 machine
torch instruction manual # 0-2962 supplied with this machine for general maintenance procedures and
replacement parts.
AFTER DAILY USE:
Refer to CB-1PR Exploded View Parts List. (Page 12)
Racking System Item # 1:
Inspect gear rack; hardened ways and wheels (remove all dirt, grease, and
rust). Check hardened ways for nicks and replace if necessary. Lubricate with a dry spray lubricant. Adjust
wheels for snug fit and smooth operation. Lubricate racker pinion with a dry Teflon or graphite spray
lubricant.
Small Vertical Racker Item # 2:
Inspect wheels and remove all dirt, grease, and rust. Adjust wheels for
snug fit and smooth operation. Lubricate racker pinion and wheels with a dry Teflon or graphite spray
lubricant.
Slide Bar Mounting Assembly Item # 10:
Inspect hardened ways (remove all dirt, grease, and rust).
Check hardened ways for nicks and replace if necessary.
Refer to CB-1PR Electrical Wiring Diagram. (Page 14)
Control Cable Item # 10:
Inspect cable connector to make sure threads are not stripped and that the
connector is not cracked. Check the cable for cuts, missing insulation, and burn spots replace if necessary.
CB-1PR Collector Ring Item # 9:
Inspect cable connector to make sure threads are not stripped and that
the connector is not cracked. Ensure that the connector is fastened properly to the large aluminum gear
(item # 30) on the CB-1PR Exploded View Parts List.
