Adjustment; Preliminary Check - Mitsubishi FREQROL-SFJ Maintenance Manual

ADJUSTMENT

3.1

Preliminary check

Before turning on FR-SFJ, perform the following check:
(1) Is the external wiring in conformity with the relevant
wiring diagram?
(2) Are the motor and the drive unit grounded properly?
(3) Are all shielding wires terminated properly?
o Is each shield armour connected to the corresponding
t e r m i n a l ' ?
o Is each shield armour not looped?
(5) Is any foreign matter is not involved in the drive unit?
(6) Is there any damage or defect on each,P.C. board?
(7) Do ROM No. and jumper pin settings meet the order sheet?
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