IWAKI PUMPS EWN-B09, Instruction Manual

Page: 43 / 108

43
Ope
ra
tio
n
This section describes pump operation and setting.
Run the pump after plumbing and wiring is completed.
%HIRUHRSHUDWLRQ
&KHFNDÀRZUDWHWXELQJDQGZLULQJ$QGWKHQSHUIRUPGHJDVVLQJDQGÀRZUDWH
adjustment before starting operation.
Points to be checked
Before operation, check if:
‡/LTXLGOHYHOLQDVXSSO\WDQNLVHQRXJK
‡7XELQJLVVHFXUHO\FRQQHFWHGDQGLVIUHHIURPOHDNDJHDQGFORJJLQJ
‡'LVFKDUJHVXFWLRQYDOYHVDUHRSHQHG
‡$SRZHUYROWDJHLVLQWKHDOORZDEOHUDQJH
•
(OHFWULFDOZLULQJLVFRUUHFWDQGLVIUHHIURPWKHULVNRIVKRUWFLUFXLWDQGHOHFWUL
-
FDOOHDNDJH
5HWLJKWHQLQJRISXPSKHDG¿[LQJEROWV
,PSRUWDQW
7KHSXPSKHDG¿[LQJEROWVPD\ORRVHQZKHQSODVWLFSDUWVFUHHSGXHWRWHP
-
SHUDWXUHFKDQJHLQVWRUDJHRULQWUDQVLWDQGWKLVFDQOHDGWROHDNDJH%HVXUH
WRUHWLJKWHQWKHEROWVHYHQO\WRWKHVSHFL¿HGWLJKWHQLQJWRUTXHEHORZLQGLDJRQDO
RUGHUEHIRUHVWDUWLQJRSHUDWLRQ
7LJKWHQLQJWRUTXH
0RGHOFRGH 7RUTXH %ROWV
(:1%%%% 1‡P 0+H[VRFNHWKHDGEROW
EWN-B31
1‡P 0+H[VRFNHWKHDGEROW
(:1&& 1‡P 0+H[VRFNHWKHDGEROW
EWN-C31
1‡P 0+H[VRFNHWKHDGEROW
EWN-C36 1‡P 0+H[VRFNHWKHDGEROW
7LJKWHQ¿[LQJEROWVRQFHHYHU\WKUHHPRQWKV
Operation
%HIRUHRSHUDWLRQ