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N100 INSTRUCTION MANUAL
12.2 Inspection Items
This chapter provides instructions or checklists for these inspection items:
Daily inspection
Periodic inspection(approximately once a year)
Insulation resistance test(approximately once two years)
Conduct the insulation resistance test by short circuiting the terminals as
shown below.
Never test the withstand voltage on the inverter. The inverter has a surge
protector between the main circuit terminals and the chassis ground.
Spare parts
We recommend that you stock spare parts to reduce down time, which include:
Part description
Cooling fan
Case
R
S
T
P
Megar
Symbol
Used
FAN
RB U
V
W
Quanity
Spare
1
1
1
1
Note
015SF
015LF 037LF
007HF 037HF
Front case
Case
Bottom cover