Tweco CE PAK Master 150XL With Latch Circuit User Manual
Page 19
Manual 0-2865
3-3
INSTALLATION PROCEDURES
A-02085
Two Stage
Filter
Assembly
Barbed
Hose
Fitting
Gas Supply Hose
Hose
Clamp
Figure 3-1 Shop Air Connection
4. Tighten the barbed fitting.
5. Connect the air supply hose (see NOTE) to the barbed
fitting and secure with a customer supplied hose
clamp.
NOTE
The customer supplied hose must be at least a #4
hose (1/4 inch or 6 mm I.D.) to provide adequate
air flow.
B. Using Plasma Shop Air and Secondary
High Pressure Gas Cylinder
NOTES
Refer to the manufacturer’s specifications for in-
stallation and maintenance procedures. Refer to
sales literature for a listing of available high-pres-
sure regulators and accessories.
Do not use an air line filter with high pressure regu-
lators.
1. Connect the PLASMA Shop Air to the Two Stage Fil-
ter on the rear of the unit per the following:
a. Locate the 1/4 NPT to #4 (6 mm) barbed hose
fitting located inside the Torch Spare Parts Kit.
b. Install the barbed fitting into the input port
(IN) of the Two Stage Air Line Filter.
c. Tighten the barbed fitting.
d. Connect the PLASMA air supply hose (see
NOTE) to the barbed fitting and secure with a
customer supplied hose clamp.
NOTE
The customer supplied hose must be at least a #4
hose (1/4 in or 6 mm I.D.) to provide adequate air
flow.
A-02333
Two Stage
Filter
Assembly
Barbed Hose
Fitting
Gas Supply Hose
to Shop Air
Hose
Clamp
Plasma Air Regulator
Secondary
Air Regulator
Gas Supply Hose
to Gas Cylinder
Figure 3-2 Shop Air and Gas Cylinder Connections
2. Connect the SECONDARY gas supply to the rear of
the Power Supply per the following:
a. Remove the Secondary Hose from the Inert-B
Fitting at the Secondary air regulator of the
Power Supply.
b. Connect the customer supplied gas cylinder
supply hose from the secondary gas source to
the Inert-B Fitting on the SECONDARY air
regulator of the Power Supply.
c. Disconnect the unused Secondary gas supply
hose from the T-Fitting and install a customer
supplied 1/4 NPT plug fitting.
C. Using High Pressure Gas Cylinders Only
NOTES
Refer to the manufacturer’s specifications for in-
stallation and maintenance procedures. Refer to
sales literature for a listing of available high-pres-
sure regulators and accessories.
Do not use an air line filter with high pressure regu-
lators.
1. Examine the cylinder valves to be sure they are clean
and free of oil, grease or any foreign material. Mo-
mentarily open each cylinder valve to blow out any
dust which may be present.