Periodic Inspection of the Breaker
xxvii
IMPORTANT
•
Do not use the test button to turn the power ON and OFF.
•
If the breaker lever does not go to OFF (“
” side), repeat step 1.
•
If the breaker lever does not go to OFF (“
” side), despite carrying out the above procedure
two or three times, contact your service representative.
3
Once you have confirmed that the above operation takes place,
press the main power switch to OFF (
side).
4
Move the breaker lever to ON (“I” side).
5
Press the main power switch to ON (“I” side).
ON
I side)
(
OFF
side)
(
ON
I side)
(
OFF
side)
(
E1L_US_U_.book-INDEX Page xxvii Wednesday, May 23, 2001 11:40 PM