Kaliburn FineLine 200PC, Руководство пользователя

Страница: 112 / 175

Maintenance and Troubleshooting FineLine 200PC User’s Manual
Torch, Torch Leads, and Gas Hoses
1. Verify that all torch lead and gas hose connections are tight and that there are
no gas or water leaks. Only tighten the fittings enough to make a water or
gas seal. The fittings are subject to damage if over tightened .
2. Verify that the braided shield of the torch leads is fastened securely to the
brass shield adapter that connects to the remote high frequency console. Also,
make sure the shield adapter is secured tightly to the high frequency console
enclosure.
3. Inspect the braided shield for nicks or cuts and replace if necessary.
4. Remove the torch handle and verify that the connections at the rear of the
torch are tightened securely. Only tighten the fittings enough to make a
water or gas seal. The fittings are subject to damage if over tightened .
Also, make sure the torch lead insulating sleeves are positioned to properly
cover the brass torch fittings at the rear of the torch.
4. Remove the torch consumables from the torch and inspect the o-rings on the
torch body. Replace any o-rings with cuts, nicks, abrasions, or any other signs
of wear. Faulty o-rings may cause gas or water leaks, which will affect cut
quality.
5. Wipe any excess o-ring lubricant off of the torch body.
Remote High Frequency Console
1. Open the cover of the RHF console and verify that all leads and hoses are
tightened securely. Only tighten the fittings enough to make a water or
gas seal. The fittings are subject to damage if over tightened .
2. Check the spark gap electrodes for signs of wear. Replace electrodes that
have rounded faces. Use a clean feeler gauge and set the spark gap to .025”
(.64 mm).
Work Ground
1. Verify that the work ground lead is securely fastened to the star ground on the
cutting table, and that the connection point is free from corrosion. Use a wire
brush to clean the connection point if necessary.
7-2