Pentair MYERS SPS-4 Notice D'utilisation page 4

Repair Parts . Troubleshooting
SPS-4
Orient Part Number with
Anti-Airlock Hole as shown
Tighten 1st
2nd
3rd
Install shield and tighten screws in sequence as shown.
Ref. Description
1 Screen
2 Shield
3 Impeller
4 Motor
5 Power Cord
• Garden Hose Adapter
** If motor fails, replace entire pump.
• Not Illustrated.
Troubleshooting
Symptom Possible Cause(s)
Blown fuse
Pump won't start
Low line voltage
or run
Defective motor
Low line voltage
Something caught in impeller
Small diameter garden hose
Pump operates
or long discharge line
but delivers little
Check valve installed without
or no water
vent hole
Air lock
Coils or bends in hose
Anti-Airlock
Hole
5124 0905
Qty. Part No.
1 PS8-5P
1 PS70-3P
1 PS5-25P
1 **
1 PS117-54-TSU
1 FT0013-43
Corrective Action
If blown, replace with fuse of proper size.
If voltage under recommended minimum, check size
of wiring from main switch on property. If OK, contact
power comapany.
Replace pump.
Use only 14 gauge or larger extension cords. Use short
extension cords when necessary.
Clean out impeller.
Use larger diameter garden or 1" flexible pipe. Eliminite
any excess hose. Short hoses work best.
Drill a 1/16" - 1/8" (1.6-3.2mm) dia. hole between
pump discharge and check valve.
Turn off pump for a few seconds, clean out anti-airlock
hole and restart pump.
Straighten hose.
Anti-Airlock
Hole
4
5
4
3
2
1
5125 0905