--- 10 ---
7-6. Insulation Tests
On completion of disassembly and repair, measure the insulation resistance and conduct dielectric strength test.
Insulation resistance: 7 M
Ω
or more with DC 500 V megohm tester
Dielectric strength: AC 4,000 V/1 minute, with no abnormalities
• • • • • • •
220 V --- 240 V
(and 110 V for U. K. products)
AC 2,500 V/1 minute, with no abnormalities
• • • • • • •
110 V
(except for U. K. products)
7-7. No-load Current Value
After no-load operation for 30 minutes, the current value in the case of operation with the nozzle should be as
follows.
Voltage
110 V
220 V
230 V
240 V
Current
5.2 A
2.6 A
2.5 A
2.4 A