CUTMASTER A80, A120
Manual 0-5119 3-5 INSTALLATION
Installing Optional Two - Stage Air Filter Kit
This optional two - stage air line lter is also
for use on compressed air shop systems. Filter
removes moisture and contaminants to at least 5
microns.
Connect the air supply as follows:
1. Attach the Two Stage Filter bracket to the
back of the power supply per instructions
supplied with the lter assembly.
NOTE
For a secure seal, apply thread sealant to the
fitting threads according to manufacturer's
instructions. Do Not use Teflon tape as a thread
sealer as small particles of the tape may break off
and block the small air passages in the torch.
2. Connect the two stage lter outlet hose to
the inlet port of the Regulator / Filter As-
sembly.
3. Use customer - supplied ttings to con-
nect the air line to the Filter. A 1/4 NPT
to 1/4" hose barbed tting is shown as an
example.
Optional Two - Stage Filter Installation
Using High Pressure Air Cylinders
When using high pressure air cylinders as the air
supply:
1. Refer to the manufacturer’s specications
for installation and maintenance procedures
for high pressure regulators.
2. Examine the cylinder valves to be sure they
are clean and free of oil, grease or any for-
eign material. Briey open each cylinder
valve to blow out any dust which may be
present.
3. The cylinder must be equipped with an
adjustable high - pressure regulator capable
of outlet pressures up to 100 psi (6.9 bar)
maximum and ows of at least 300 scfh
(141.5 lpm).
4. Connect supply hose to the cylinder.
NOTE
Pressure should be set at 100 psi (6.9 bar) at the
high pressure cylinder regulator.
Supply hose must be at least 1/4 inch (6 mm)
I.D.
For a secure seal, apply thread sealant to the
fitting threads, according to manufacturer's
instructions. Do Not use Teflon tape as a thread
sealer, as small particles of the tape may break off
and block the small air passages in the torch.
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