Tweco Single & Two Stage Regulators User Manual
Page 14
3-10
9. Slowly and carefully open the cylinder valve (Figure 4) until the
maximum pressure shows on the high pressure gauge.
Figure 4: Open Cylinder Valve
10. On all cylinders, except acetylene, open the valve completely to
seal the valve packing. On gaugeless regulators, the indicator
will register the cylinder contents only.
11. On acetylene cylinders, open the valve 3/4 of a turn and no
more than 1-1/2.
WARNING
Acetylene delivery pressure must not exceed 15 PSIG (103 kPa)
or 30 PSIG (207 kPa). Acetylene can dissociate (decompose
with explosive violence) above these pressure limits.
CAUTION
Keep the cylinder valve wrench, if one is required, on the
cylinder valve to turn off the cylinder quickly, if necessary.
12. Attach the desired downstream equipment.
- Mini MIG Guns 160 Amp (1 page)
- ArcMaster 401MST (84 pages)
- ArcMaster 401S (64 pages)
- Eliminator Spool Gun (36 pages)
- Fabricator 252i (100 pages)
- Lightweight Quick Robotic Torch (23 pages)
- QCT-1 (18 pages)
- QFA600 (18 pages)
- QRC-2000 (26 pages)
- QRM-100 (16 pages)
- QRM-3 Anti-Spatter Sprayer (18 pages)
- QRP-IN TCP Check Tool (14 pages)
- Quick Fixed (27 pages)
- Quick Robotic Torch (40 pages)
- QWT-120 (16 pages)
- QWT-3 Quick Wire Trim Unit (16 pages)
- RDM-2000 (22 pages)
- SprayMaster with Velocity Consumables MIG Gun (12 pages)
- 181i (96 pages)
- 211i (96 pages)
- Fabricator 141i Operating Manual (104 pages)
- Fabricator 141i Quick Start (2 pages)
- Victor Torch Handles,Cutting Attachments (94 pages)
- 7-3431 (2 pages)
- 7-3436 (2 pages)
- 7-3437 (2 pages)
- 7-3438 (2 pages)
- 7-3439 (2 pages)
- 7-3440 (2 pages)
- 7-3441 (2 pages)
- 7-3442 (2 pages)
- 7-3443 (3 pages)
- 7-3444 (1 page)
- 7-3445 (4 pages)
- 7-3446 (2 pages)
- 7-3448 (2 pages)
- 7-3449 (3 pages)
- 7-3450 (1 page)
- 7-3480 (2 pages)
- 7-3482 (2 pages)
- 9-1001 (1 page)
- 9-8311 (3 pages)
- 9-9385 (4 pages)
- 9-9417 (12 pages)