Vanair 050518, Руководство по эксплуатации и список запасных частей

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AIR IN ARC
®
300 SERIES ALL-IN-ONE POWER SYSTEM
®
SECTION 7: TROUBLESHOOTING
090012-OP_r0 PAGE - 113
COMPRESSOR (CONTINUED)
System operating pressure below
specified minimum (continued) Inlet valve frozen shut
Repair/replace inlet valve. Refer to Section
6.6.2, Repairing the Air Inlet Valve . Order
inlet valve repair kit—see Table 9A:
Recommended Spare Parts List .
Excess amount of oil in air
discharge Machine not on level surface Move machine to level surface.
Compressor oil level too high The correct oil level is between the bottom
of the oil port threads (low level) to the top
lip of the port’s threads (high level). Drain
excess oil to correct level.
Tank not positioned with the drain at its
lowest point. Reposition machine.
NOTE:
Machine must be operated while on a level
surface in order for proper compressor oil
circulation throughout the system.
Scavenger system not operating Inspect scavenger line for obstructions or
leaks. Replace if necessary.
Coaleser element plugged or damaged Replace the coalescer element. Consult
Section 6.6.6, Replacing the Spin-on Air/
Oil Coalescer
. Order replacement
coalescer element—see Table 9A: Recom-
mended Spare Parts List .
Excessive moisture in the
compressed air Moisture accumulating in air tank Drain water from air tank. Refer to Section
6.6.9, Draining the Air Tank .
WELDER
Welder and battery charger
behave erratically Connection cables or receptacles are
soiled/contaminated Check for twisted cables and/or soiled/
contaminated or loose receptacle
connections.
Untwist and/or straighten out any suspected
cable tensions. Carefully wipe off any
contaminants to receptacle connectors
before re-connecting. Replace any worn or
damaged cables or receptacles. Contact
Vanair
®
Mfg., Inc. Service Department if
behavior persists.
Welding function is not drawing enough
operating power If running more than one function
simultaneously, turn off competing function.
No welder output Fuse at welder field blown Replace the welder field fuse. Refer to
Section 6.7, Servicing the System Fuses
and Circuit Breakers
Continued on next page
7.2 TROUBLESHOOTING GUIDE
Fault/Malfunction Possible Cause Corrective Action