ESAB PCC-14 Manual De Instrucciones página 201

SEcTIoN 3
3.0 Maintenance
3.1 general
ElEcTRIc SHocK caN KIll! ENSURE THE lINE (Wall) DIScoNNEcT SWITcH oR cIRcUIT
BREaKER IS oPEN BEFoRE aTTEMPTINg aNY INSPEcTIoN oR WoRK oN THE INSIDE oF
THE PlUMBINg Box. alWaYS WEaR SaFETY gogglES WITH SIDE SHIElDS WHEN BloW-
INg oUT THE PlUMBINg Box WITH loW PRESSURE aIR.
Maintenance work must be performed by an experienced person . Do not permit untrained persons to inspect, clean, or lubricate this equipment .
On a regular basis, check cylinder valves, regulators, hoses, and gas connections for leaks using a soap solution or a leak
test solution .
keep the plumbing box dry, free of oil and grease, and protected at all times from damage by hot metal and sparks .
3.2 cleaning
Periodically, remove the cover from the plumbing box and, wearing proper eye protection, blow accumulated dust and dirt
from the air passages and the interior components using clean low-pressure air . It is imperative that the air passages to the
interior of the unit be kept free of dirt accumulation to ensure adequate circulation of cooling air .
The length of time between cleaning will depend on the location of the unit and the amount of dust in the atmosphere .
After cleaning with low-pressure air, check for and tighten any loose hardware, including all electrical connections . Check
for frayed and/or cracked insulation on all power cables and replace if necessary .
ElEcTRIc SHocK caN KIll! FaIlURE To REPlacE WoRN oR DaMagED caBlES MaY RE-
SUlT IN a BaRE caBlE ToUcHINg a gRoUNDED SURFacE. THE RESUlTINg ElEcTRIcal
aRc MaY DaMagE THE UNPRoTEcTED EYES aND WIll PRESENT a SERIoUS FIRE HaZ-
aRD. BoDIlY coNTacT WITH a BaRE caBlE, coNNEcToR, oR coNDUcToR MaY RESUlT
IN SEVERE ElEcTRIcal SHocK, caUSINg SERIoUS BURNS oR DEaTH.
WaRNINg
WaRNINg
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MaINTENaNcE