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© SPX FLOW, Inc.
Form No. 1001044
Rev. 2 Jan. 25, 2019
PROBLEM
CAUSE
SOLUTION
Electric motor does not run.
WARNING
To help prevent personal
injury, disconnect power
supply before removing
cover. Any electrical work
should be performed by a
qualified electrician.
1. No voltage supply.
1. Check battery voltage.
(Ensure battery is charged)
2 Broken lead wire or
defective internal wiring.
2. Contact a Power Team
Authorized Hydraulic
Service Center.
3. Overheated motor has
caused over current
protection to disengage.
3. Wait for motor to cool before
restarting.
4. Battery does not have
sufficient charge
4. Charge or replace battery.
Electric motor will not shut
off.
1. Defective motor controls.
1. Disconnect from power
supply and contact a Power
Team Authorized Hydraulic
Service Center.
Electric motor stalls, surges,
overheats or will not start
under a load.
1. Low voltage.
1. Refer to the “Electric Pump”
information under “Pump
Operation” section.
Electric overload protector
keeps tripping.
1. Excessive load.
1. Allow to cool then restart.
2. Damaged wires or
components.
2. Return to service center.
Pump is not delivering fluid
or delivers only enough fluid
to advance cylinder(s)
partially or erratically.
1. Fluid level too low.
1. Fill reservoir or bladder
according to directions
“Filling The Pump
Bladder” under “Set-up
Instructions” section.
2. Quick disconnect couplings
are not completely coupled.
2. Check quick-disconnect
couplings to cylinders to
ensure that they are
completely coupled.
Occasionally couplers have
to be replaced because the
ball check does not stay
open due to wear.
3. Air in system.
3. Refer to the section titled
“Bleeding the System” under
“Set-up Instructions” section.
4. Cold fluid or fluid too
viscous.
4. Hydraulic fluid is of a higher
viscosity than necessary.
Change to a lighter fluid.
5. Bladder capacity is too
small for the size of
cylinder(s) used.
5. Use smaller cylinder(s).
Troubleshooting Guide continued
