Strongman Tools Telford, Installation Manual & Operation Instructions

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Version 1
41
CHAPTER 10: TROUBLE SHOOTING
TROUBLE CAUSE SOLUTION
Pump/ Motor does not start
Improper electrical hook up
Blown Fuse
Pump binding or stuck
Motor thermal overload tripped
Thermal overload in starter box
Tripped
Rewire.
Replace Fuse.
Remove (flush) or replace.
Let Cool 30 sec.
Push Button Reset.
Replace Switch.
Call Electrician.
Pump/Motor operates but
has no pressure.
Wrong rotation of motor Reverse phases.
Pump/Motor operate low
flow and/or low pressure (in
pressure mode) Clogged inlet strainer due to dirt
Relief Valve (Overflow Valve)
leaking or low pressure adjusted.
Manual Release (Oil Drain) Valve
leaking or loose.
O-ring missing or cut
Clean strainer from dirt.
Adjust Overflow v/v pressure.
Loose outside nut and clockwise
tighten the overflow v/v to close.
Replace O-ring.
Pump/Motor operates but
does not hold system
Fitting loose
Check Valve leakage
Dirt on seal
Release stem out of adjustment
O-ring missing or cut
Tighten or replace fitting.
Flush seal.
Re-adjust stem setting.
Replace O-ring.
Replace Motor.