Blue Angel BALE Series Istruzioni per l'uso e manuale delle parti - Pagina 4
Sfoglia online o scarica il pdf Istruzioni per l'uso e manuale delle parti per Pompa dell'acqua Blue Angel BALE Series. Blue Angel BALE Series 4. Effluent
Stampa la paginaOperating Instructions and Parts Manual
For Replacement Parts, call 1-888-636-6628
Please provide following information:
- Model number
- Serial number (if any)
- Part description
Troubleshooting Chart
Symptom
Possible Cause(s)
1. Water level too low
Pump will not start
or run
2. Blown fuse or tripped circuit
3. Low line voltage
4. Defective motor
5. Defective float switch
6. Impeller (pump filled with debris)
7. Tangled switch
8. Insufficient liquid level
1. Backflow of water from piping
Pump starts and
2. Faulty float switch
stops too often
3. Check valve not installed or
4. Discharge head is less than
1. Excessive water temperature
Pump shuts off
2. Defective switch or entangled
and turns on
independently of
switch (trips thermal
overload protection)
3. Low line voltage
1. Worn bearings
Pump operates
noisily or vibrates
2. Debris in impeller cavity or
excessively
3. Piping attachments to building
Pump will not shut
1. Defective float switch
off
2. Float switch movement restricted
3. Restricted discharge (obstruction
4. Excessive inflow or pump not
Pump operates but
1. Low line voltage
delivers little or no
water
2. Debris caught in impeller or
3. Worn or defective pump parts or
4. Pump running backwards
5. Pump not properly sized for
6. Check valve stuck closed or
7. Shut off valve closed
www.blueangelpumps.com
breaker
leaking
manufacturer's minimum
switch is causing pump to run dry
broken
structure too rigid or too loose
in piping)
properly sized for application
discharge
plugged impeller
application
installed backwards
Address parts correspondence to:
Blue Angel Pumps
101 Production Drive
Harrison, OH 45030 U.S.A.
Corrective Action
1. Pump switch will not turn on unless water covers top of
pump
2. If blown, replace with proper sized fuse or reset breaker
3. If voltage is under recommended minimum, check wiring size
from the main switch on property. If OK, contact power
company.
4. Return for service or replace motor
5. Replace float switch
6. If impeller will not turn, remove housing and remove debris
7. Arrange switch so the switch moves freely. Reposition pump
if necessary
8. Make sure liquid level is at least 13" from the basin floor
1. Install check valve
2. Replace float switch
3. Remove and examine check valve for proper installation and
free operation
4. Recheck all sizing calculations to determine proper pump size
1. Pump should not be used for water above 120°
2. Replace or reposition pump
servicing
3. If voltage is under recommended minimum, check wiring size
from the main switch on property. If OK, contact power
company
1. Return for service or replace
2. Remove housing, clean impeller and/or replace broken
impeller
3. Replace portion of discharge pipe with flexible connector
1. Replace float switch
2. Reposition pump or clean basin as required to provide
adequate clearance for float
3. Remove pump and clean pump & piping
4. Recheck all sizing calculation to determine proper pump size
1. If voltage is under recommended minimum, check wiring size
from the main switch on property. If OK, contact power
company
2. Remove, clean and check for tightness
3. Replace worn parts or entire pump. Clean parts if required
4. Check rotation. (CCW from bottom) Return if CW
5. Recheck all sizing calculations to determine proper pump size
6. Remove and examine check valve for proper installation and
free operation
7. Open valve
4
Pump may start unexpectedly.
Disconnect power supply before