Troubleshooting & repair, Input contactor (1cr) cleaning and/or replacement – Lincoln Electric IDEALARC DC 1000 SVM123-A User Manual
Page 88
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TROUBLESHOOTING & REPAIR
F-48
INSTALLATION
1.
Install input contactor using a 7/16”
socket wrench. Attach the four
mounting bolts, nuts, and associat-
ed washers (or tighten the two bot-
tom bolts and nuts, and attach the
top two).
2.
Attach leads to contactor interlock.
Connect quick connects on leads
#211 and #212. See Figure F.21.
3.
Attach leads from contactor coil.
Attach any cable ties and/or har-
ness looms cut at removal. Attach
lead #257 at secondary thermostat.
See Figure F.20.
4.
Using a 11/16” wrench, attach
leads L1, L2, L3 and output power
leads to 1CR contactor. See Figure
F.19.
NOTE: Ensure all leads are connected
correctly. See Wiring Diagram.
IDEALARC DC-1000
F-48
INPUT CONTACTOR (1CR) CLEANING AND/OR REPLACEMENT
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