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Enduramaxx
Outgang Road
The Fen
Baston
Lincolnshire
PE6 9PT
Tel: 0800 840 4030
Email: [email protected]
ENDURAMAXX
TROUBLESHOOTING PUMPS GUIDE
PROBLEM
CAUSE
SOLUTION
Bad electrical connection
Check battery connections
Short in wires
Pump will not turn on Locked drive
Faulty pressure switch
Incorrect voltage
Fuse Blown
Out of product
Inlet/ Outlet rube restriction
Incorrect voltage
Clogged intake valves
Clogged intake tube
Check condition of wires
Replace diaphragm assembly
Replace pressure switch assembly
Check voltage (±10%)
Check and/or replace fuse
Refill supply container
Tighten fittings/
Replace cracked fittings
Remove restriction
Check voltage (±10%)
Remove obstruction
Remove obstruction
Worn wobble plate
Replace diaphragm assembly
Inlet air leak
Pump will not prime
Worn diaphragm
Worn pressure switch
Inlet/ Outlet tube restriction
Low pressure/ flow
Incorrect voltage
Clogged intake valves
Clogged intake tube
Inlet air leak
Loose fasteners
Pump leaks
Pump seals degraded
Leak in diaphragm
Leak in the system
Pump cycles while not Faulty pressure switch
spraying
Incorrect voltage
Air trapped in system
Flexible mounting surface
Loose pump head
Rough operation
Compressed base feet
Rigid plumbing
Replace diaphragm assembly
Replace pressure switch assembly
Remove restriction
Check voltage (±10%)
Remove obstruction
Remove obstruction
Tighten fittings/ Replace cracked fittings
Tighten fasteners
Replace pump head assembly
Replace diaphragm assembly
Tighten leaking hose clamps/ fittings
Replace pressure switch assembly
Check voltage (±10%)
Purge the air from the system
Mount pump on rigid surface
Tighten fasteners
Decompress base feet
Plumb pump with flexible plumbing