226
3.2
PT-21AMx TOrCH USED WITH MECHANIZED
PLASMA ONLY
1. The seat comes assembled to the front end of the torch. If the seat becomes
damaged, the torch body must be replaced. DO NOT attempt to remove the
seat from torch body.
2. Electrode holder assembly p/n 21332 (4485840) includes the baffle tube
p/n 21374 (4485838). If baffle tube becomes damaged, it can be replaced
by un-threading the damaged tube out of the holder. Use small hex end of
the wrench p/n 21375 (4485842) in hex broach on the tube. Tighten tube se-
curely but do not over-tighten.
3. Install the electrode insulator p/n 21373 (4485837) onto electrode holder
assembly p/n 21332 (4485840) and then thread electrode p/n 21150
(0558004262) onto the electrode holder assembly. Assemble electrode firmly
by hand. Do not use wrenches or pliers. These three parts combined are the
electrode assembly.
Baffle Tube
Electrode Holder Assembly
Make sure power switch on the POWErCUT
is in the Off position before working on
the torch.
The PT-21 AMx torch head contains a gas
flow check valve that acts in conjunction
with the flow switch and circuitry within
the power source. This system prevents
the torch from being energized with high
voltage if the torch switch is accidentally
closed when the shield is removed. Always
replace torch with the
21332 (4485840)
21373 (4485837)
21150 (0558004262)
Wrench
(NOTE: Part numbers in parenthesis
apply to "CE"/European
units only.)
SECTION 3
OPErATION
Summary of Contents for POWERCUT-1250
Page 7: ...191 POWERCUT 1250 1500 MANUAL PLASMARC CUTTING PACKAGE ...
Page 8: ...192 ...
Page 14: ...198 section 1 description ...
Page 27: ...211 POWERCUT 1250 1500 MECHANIZED PLASMARC CUTTING PACKAGE ...
Page 28: ...212 ...
Page 40: ...224 section 2 installation ...