Tweco PCM-62 Machine Torch - Manual (Page 18)

INSTALLATION 3-2 Manual 0-2817
3.06 Connecting Torch
NOTE
Equipment ordered as a system will have the Torch
factory connected to the Power Supply.
The instructions for connecting the Torch Leads to the
Power Supply are different depending on the type of
leads. This sub - section covers connecting the Torch for
the following applications:
A. Hand Systems
B. Machine Systems (Unshielded Leads)
C. Remote Pendant Control (Optional)
The Torch Leads must be properly installed to the Power
Supply for proper operation. If the torch leads were not
factory - installed, make all torch connections to the Torch
Bulkhead Panel for the desired application.
A. Hand Systems
WARNING
Disconnect primary power at the source before dis-
assembling the torch or torch leads.
1. Remove the nut from the Through - hole protec-
tor.
Torch Leads
Assembly
Art # A-03852
Negative /
Plasma Lead
Pilot Lead
Thru-Hole Protector
Thru-Hole Protector Nut
Figure 3-2 Through - hole protectorNut Removal
2. Pass the torch lead ends and the Through - hole
protector into the hole in the unit.
3. Secure the Through - hole protector with the nut
removed earlier.
4. Connect the torch Negative / Plasma Lead to the
bulkhead connection inside the Power Supply.
Pilot Lead
Torch Lead
Assembly
or ATC Adapter
Negative/Plasma
Lead
Adapter
Connector
Pilot Lead Stud
Negative/Plasma
Lead Connection
A-03542
Note: Actual Bulkhead
configuration may
differ from that shown.
Adapter
Control Circuit
Connectors
Figure 3-3 Torch Lead Connections For CutMaster
50 Power Supply
Adapter
Plug
Pilot Lead
Torch Leads
Assembly or
ATC Adapter
Negative/Plasma
Lead
Adapter
Connector
Pilot Lead Stud
Negative/Plasma Lead
Connection
A-03527
Control Circuit
Connectors
Note: Actual Bulkhead
configuration may
differ from that shown.
Figure 3-4 Torch Lead Connections For PakMaster
50XL Plus Power Supply
5. Connect the Torch Leads Cables to the mating con-
nectors on the Adapter supplied on the Power
Supply.
6. Remove the top nut and washer from the Pilot
Stud.