Hobart 5359D Operation And Maintenance Manual page 4

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Be sure to.connect the grounding lead, if supplied $,,aXpower line cabIe;~..:.,,--
to the grounded -s&t&-box
or.building ground;. -Ifs-t&--provided, use a:- ;
separate grounding lead.
Be certain that the current (amperage) capacity j
of the grounding lead will be adequate for the worst fault current sltua- '
tion. Refer to the National Electrical Code ANSI/NFPA 70 for detai1s.i Do
not remove plug ground prongs. Use correct mating receptacles.
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2.
Output Cables and Terminals - Inspect cables often for damage to the !
insulation and the connectors. Replace or repair cracked or worn cables !
Immediately. Do not overload cables.
equipment is energized.
Do not touch output terminal whfle
FIRE PREVENTION
Overloaded or shorted equipment can become hot enough to cause fires e+ther
by self destruction or causing nearby combustibles to ignite. Provide!
primary input protection to remove short circuited or heavily overload+d
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equipment from the line.
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BODILY INJURY PREVENTION
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Serious injury can result from contact with fans inside the equipment.:
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Shut DOWN equipment for Inspection and routine maintenance. When. equ;pment
is in operation use extreme care in doing necessary troubleshooting and
adjustment.
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Inspect all precautionary labels on the equipment monthly.
Order and 1
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replace all labels that cannot be easily read. -- -
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3. Service and Maintenance - This equipment must be maintained in good
electrical and mechanical condition to avoid hazards stemming from dis+
repair. Report any equipment defect or safety hazard to your supervisor ant
discontinue use of the equipment until its safety has been assured. Re-
pairs.should be made by qualified personnel only. Shut OFF all power gt
the disconnecting switch or line breaker before inspecting or servicing the
equipment. Lock switch OPEN (or remove line fuses) so that power cannot be
turned ON accidentally.
Disconnect power to equipment If it is out of;ser-
vice.
If troubleshooting must be done with the unit energized, have pre-
sent another person trained in turning off the equipment and provldlng,or
calling for first aid.
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MEDICAL AND FIRST AID TREATMENT
First aid facilities and a qualified first aid person should be available
for each shift for immediate treatment of all Injury victims. Electric
shock victims should be checked by a physician and taken to a hospital/
immediately if any abnormal signs are observed.
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EMERGENCY FIRST AID
Call physician immediately. Seek additional assistance and use First hd
techniques recommended by American Red Cross until medical help arrive6.
IF BREATHING IS DIFFICULT, give oxygen, if available, and have victim jfe
down.
FOR ELECTRICAL SHOCK, turn off power. Remove victim; if not
breathing, begin artificial respiration, preferably mouth-to-mouth. I!f
no detectable pulse, begin external heart massage. Call Emergency Res)cue
Squad immediately.
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EQUIPMENT PRECAUTIONARY LABELS
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