Tweco 75XL Plus PAK Master - Manuel (Page 24)

INSTALLATION 3-6 Manual 0-2807
CAUTION
Pressure should be set at 100 psi (6.9 bar) at the
high pressure gas cylinder regulator.
• Refer to the manufacturer’s specifications for
installation and maintenance procedures for
high pressure gas regulators.
• Examine the cylinder valves to be sure they
are clean and free of oil, grease or any foreign
material. Momentarily open each cylinder
valve to blow out any dust which may be
present.
• The cylinder must be equipped with an ad-
justable high-pressure regulator capable of
outlet pressures up to 100 psi (6.9 bar) maxi-
mum and flows of up to 300 scfh (141.5 lpm).
1. Remove the air hose connected between the Two
Stage Air Filter OUT port and the Regulator/Fil-
ter Assembly.
2. Connect the gas line to the Regulator / Filter As-
sembly inlet port . Install the fittings and tighten.
NOTE
Supply hose must be at least #4 hose (1/4 in or 6
mm I.D.).
3.09 Connecting Torch Leads
WARNING
Disconnect primary power at the source before as-
sembling or disassembling the power supply, torch
parts, or torch and leads assemblies.
The Torch Leads must be properly connected to the Power
Supply for proper operation. Make all torch connections
to the Torch Bulkhead Panel as follows:
NOTE
Equipment ordered as a system will have the Torch
factory connected to the Power Supply.
1. Turn the screw latch securing the front access
panel to the power supply front panel.
Access
Panel
Screw
Latch
A-02467
Figure 3-9 Front Access Panel
2. Lift up on the access panel to gain access to the
torch bulkhead panel.
CAUTION
This system is designed for use with the PCM-102
Automated Torch or the SL100 Machine Torch
only. Do not connect any other torch to this power
supply.