Helpful Hints - Whale BP2082B Manual De Instalación Y Funcionamiento

15. HELPFUL HINTS

The unique ezi-clamp ring makes installation and maintenance of the pump easier with a
retaining screw which means the head can be fitted or replaced easily by one fitter, without the risk
of dropping screws.
16. TROUBLESHOOTING
WARNING: DO NOT unscrew the rear section, as interference with the internal electrics will render
the pump unfit for use - this is a non-serviceable part of the pump.
PROBLEM
Fuse blown or
loose electrical
connection
Failure to prime -
Motor operates, but
no pump discharge
Pump fails to turn
off when required
Low Flow
POSSIBLE CAUSES
Main power (Isolator switch)
supply OFF /not working.
Loose wiring connection
Pump circuit has no power
Fuse blown or loose electrical
connection
Shower/sink drain is clogged Check/ clean the shower/sink drain.
Debris under flap valves / not
seated properly
Air leak in intake line
Punctured pump diaphragm
Restricted intake or discharge
line
Grey waste IC accessory or
traditional switch not working
Defective/ debris on grey
waste float switch
Insufficient voltage to the
pump
Air leak at pump intake
Debris inside pump and
plumbing
Punctured pump diaphragm
Defective electronic control
POTENTIAL SOLUTION
Check the isolator switch is on.
Check electrical connections to ensure pump is
receiving power as normal and free from
corrosion. Check there is 12/24 volts from the
battery
Check the in-line fuse & ensure all electrical
connections are tight and free from corrosion. If
fuse has blown check for reverse polarity,
closed valves or seacocks, then for debris in
pump head and clean out if necessary. (See
section 11). Replace fuse and run pump.
Turn off electrics and disconnect plumbing
check valves for blockages and remove debris
Check hose connections are airtight. Open
pump head and check valves and diaphragm
Replace the damaged part using service kit -
Part number AK2050 (See section 14)
Check all hose connections are airtight, free
from blockages, and hose has not collapsed/
kinked.
Check IC accessory or traditional switch is
operating properly (see section 13) , if not
replace part (see specification table)
Clear debris/ replace float switch.
Check power supply to pump.
Check the hose connections are airtight.
Turn off electrics and disconnect plumbing,
check for blockages and remove (See section
14)
Replace the damaged part using service kit-
Part number AK2050 (See section 14)
Replace pump. If within specified warranty
period contact Whale (see details below)