Thermal Dynamics PakMaster 75XL Plus, Operating Manual

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Manual 0-2746 3-7 INSTALLATION
A. Hand Systems
WARNING
Disconnect primary power at the source before as-
sembling or disassembling the power supply, torch
parts, or torch and leads assemblies.
1. Turn the screw latch securing the front access panel
to the power supply front panel.
Access
Panel
Screw
Latch
A-02467
Figure 3-10 Front Access Panel
2. Lift the access panel for access to the torch bulk-
head panel.
3. Remove the retaining nut from the strain relief.
Strain Relief
Nut
Strain Relief
Torch Leads
Assembly
A-03607
Negative /
Plasma Lead
Pilot Lead
Figure 3-11 Torch Leads Strain Relief Nut
4. Feed the torch lead ends and the Strain Relief into
the hole in the unit.
5. Secure the Strain Relief with the retaining nut re-
moved earlier.
6. Connect the torch Negative / Plasma Lead to the
bulkhead connection inside the Power Supply.
Adapter
Plug
Pilot Lead
Torch Leads
Assembly
Negative/Plasma
Lead
Adapter
Connector
Pilot Lead Stud
Negative/Plasma Lead
Connection
A-03613
Control Circuit
Connectors
Note: Actual Bulkhead
configuration may
differ from that shown.
Figure 3-12 Torch Lead Connections
7. Connect the Cables to the mating connectors on
the Adapter supplied on the Power Supply.
8. Remove the top nut and washer from the Pilot
Stud.
9. Place the lug on the Pilot Control Wire onto the
stud and secure with the nut and washer removed
in the above Step.
10. Tighten the Strain Relief nut onto the Torch Leads.
11. Check the torch for proper parts assembly.
12. Close the access panel and turn the latching screw.