Tweco CutMaster 10mm - Manual (Page 25)

cutmaster 10mm
Manual 0-5074
B. Check Air Quality
To test the quality of air, put the RUN / SET switch in the SET (down) position, place a welding filter
lens in front of the torch and turn on the gas. Any oil or moisture in the air will be visible on the lens.
Do not start an arc!
A-07927
A
30 20
26
28
24
22
C. Installing Optional Single - Stage Air Filter
An optional filter kit is recommended for improved filtering with compressed air, to keep moisture and
debris out of the torch.
1. Attach the Single - Stage Filter Hose to the Inlet Port.
2. Attach the Filter Assembly to the filter hose.
3. Connect the gas line to the Filter. The illustration shows typical fittings as an example.
NOTE
For a secure seal, apply thread sealant to the fitting threads, according to the maker's instructions. Do Not use
Teflon tape as a thread sealer, as small particles of the tape may break off and block the small gas passages in the
torch. Connect as follows:
A-07928
1/4 NPT
Hose Fitting
Hose
Clamp
Gas Supply Hose
Filter Hose
Single-Stage
Filter Kit
No. 7-7507
Optional Single - Stage Filter Installation