Tweco 400 Ultra-Cut(October 2014) - Manual (Page 57)

ULTRA-CUT 100 XT/200 XT/300 XT/400 XT
Manual 0-5264 INSTALLATION 3-31
3. Connect the gas supply lines and the control cable connector from the Gas Control Module to the Valve Kit as
shown. Hold the check valves stationary while attaching the gas lines. (XTL shown)
Control Cable
Plasma Gas Inlet
Shield Gas Inlet
Preflow Gas Inlet
WMS™ Inlet
Art # A-07646
Exhaust Muffler
CAUTION
Hold all fittings stationary while attaching hoses or leaks can be created. Side pressure can break the
check valves or weaken their connection to the torch valve assembly. All fittings must be checked for
leaks after assembly.
3.22 Connecting Torch
Connect the Torch as follows:
Art # A-09198
Pilot Lead Connector
Torch Head Assembly
Mounting Tube
O-Ring
Torch Leads End Cap
Plasma Gas
(Left Hand Thread)
Shield Gas
(Right Hand Thread)
Coolant Supply
&
Power Lead (-)
Pilot Lead
Coolant Supply,
Coolant Return,
and Pilot Leads
Leads Cover
Groove for O-Ring
To Torch Valve