Ifa system groundis not available,consult the electricalcodeenforcementbodyfor instructions. The
groundpower unit shouldbe connectedperyour electricalcode to an adequate drivengroundrodor to a
waterpipethatentersthe groundnot morethan 10 feet
(3 meters)
from the machine.
Theequipmentgroundingconductor size listed inFig.1 is a guideif no local ornationalcode is applicable.
Attachthe equipmentgrounding blockconductor to the stud providedadjacent to the fuse block.Deter-
mine that the groundwire sizeis adequate beforethe machineisused.
CAUTION:FOR SAFETYAND TO ASSUREADEQUATEVENTILATION,BESURETORE-
PLACECABINETTOP.
E. OutputLeads
Useyourapplicable electrical codeto determinethe minimumsizeoutputcable youneed. Ifthe cablevolt-
age dropis too largewiththe minimum size cable, usea largersize cable. For example, the 90C rated in-
sulation, 4/0 cablein a 40 C ambientneededfor 400ADC mayhave to be largerfor carryingthat
amperageover200 feet withless than 4.5 Voltscabledrop.
OM-2010
April10/89Revised 1-2
Page3
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