Hitachi G 10SS2(S), Руководство по обслуживанию

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-4-
On completion of disassembly and repair, measure the insulation resistance and dielectric strength.
Insulation resistance: 7 M
Ω or more with a 500 VDC megohm tester
Dielectric strength test: 4,000 VAC/minute, with no abnormalities ---------- 230 V
2,500 VAC/minute, with no abnormalities ---------- 110 V
After no-load operation for 30 minutes, the no-load current values should be as follows.
Voltage 110 V 230 V
Current max. 2.8 A 1.1 A
Insulation test
No-load current value
Fig. 5
Wiring diagram
Stator
[9]<9>
Pushing Button Switch
[32]<31>
Black
Brown
Blue
Stator
[9]<9>
Black
Black
Red
1
C1
White
Black
2
C2
Varistor (A) Ass’y
[43]<42>
Controller
Gray