Refer to Table 12 on page 55.
2. Adjust that regulator on the water supply, if necessary.
The regulator on the gas connect console cannot be adjusted.
Examine the connections and fittings
Inspect all hoses, cables, and leads for any damage or wear, check the fittings that connect these
components, and replace any damaged parts. Components should not twist or kink during operation.
1. Remove the power from the cutting system.
2. Examine all of the hoses, cables, and leads that connect system components.
Look for:
□
Kinks
□
Cracks
□
Cuts
□
Frays
□
Bulges or bubbles
3. Replace any hose, cable, or lead if you find damage or excessive wear.
4. Examine all of the fittings that connect the hoses, cables, and leads:
a. Tighten loose connections if found, but do not make the connections too tight.
Refer to the following table:
Table 31 - Torque specifications
Gas or water hose dimensions N∙m lbf∙in lbf∙ft
10 mm (3/8 inch) or less 8.5 – 9.5 75 – 84 6.25 – 7
12 mm (1/2 inch) 16.3 – 19.0 144 – 168 12 – 14
25 mm (1 inch) 54.2 – 88.1 480 – 780 40 – 65
b. Order a replacement hose, cable, or lead set if you find its fitting has damage or excess wear.
Replacement sets are available from Hypertherm.
Individual fittings for external hoses, cables, and leads are not replaceable. If you find a problem
with an external fitting, you must order a replacement hose, cable, or lead set (with integrated
fitting).
Maintenance
7
251811530Instruction ManualXPR460
To Next Page
Loading...
