Tweco 3000 Merlin - Manual (Page 29)

Manual 0-2532 3-11 INSTALLATION
6. Connect the torch leads extension connectors to
the bulkhead connections.
Secondary
Gas Lead
Torch Leads
Extension
Assembly
Hose Clamp
Torch Leads
Extension Boot
Coolant Return
Lead
Coolant Supply
Lead
Plasma
Gas Lead
A-01008
Figure 3-14 Torch Leads Extension Connection to
Power Supply
NOTE
Refer to the Arc Starter Box Instruction Manual
0-2475 for details on installation of the Arc
Starter Box.
7. Pull the shielding braid towards the front panel
as far as it will go up and over the brass hub. The
hub is part of the Boot Assembly and provides
the grounding point for the shielding in the torch
leads extension.
8. Place the hose clamp over the shield and hub.
Tighten the hose clamp to secure the shielding
braid to the hub.
NOTE
Make sure that the shielding braid is pulled
back as far as possible from the bulkhead
connections. Leave any extra shielding braid
between the hose clamp and the front panel
area.
9. Connect the quick disconnect end of the Torch
Leads Extension to the Arc Starter Box.
A-00652
Torch Leads Extension
Torch Leads
Extension Connector
Arc Starter Box
Figure 3-15 Leads Extension Connection to Arc
Starter Box
10. Connect the liquid cooled Maximizer 300 torch to
the Torch Arc Starter Box.
NOTE
Refer to the Installation sections in the Maxi-
mizer 300 Torch Instruction Manual (0-2549)
for more information on the Torch.
A-00653
Torch Leads
Torch Connector
Arc Starter Box
Figure 3-16 Torch Connection to Arc Starter Box