TROUBLE - SHOOTING |
|
|
|
Description of Trouble |
Causes |
Disposition Method |
|
|
|
No running of Motor |
1. Circuit Open |
1. Check circuit
lines Voltage |
|
2. Poor Power Source |
2. Check circuit line
wires & cable |
|
3. Low voltage |
3. Check line wires
and source voltage |
|
4. Broken or inner
broken-cable |
4. Replace new cable |
|
5. Locked Impeller |
5. Clean-up impeller
housing or check rotating parts |
|
6. Motor protector ON
or no malfunction |
6. See next
description |
|
7. Insufficient phase
of the power |
7. Check each
phase-current and wires |
|
|
|
Motor protector holding ON or |
1. Over burden due to
heavy sand water |
1. Use water filter
or replace a higher wattage motor |
no malfunction |
2. Locked impeller |
2. Clean up impeller
house |
|
3. Insufficient phase
of the power |
3. Check each
phase-current and wires |
|
4. Wrong power supply |
4. Check power supply
source and voltage |
|
5. Protector
malfunction or non-refunction |
5. Replace new one or
adjust |
|
6. Protector
burned-out |
6. Replace new one |
|
|
|