SPX FLOW Power Team PB102-1 Parts List And Operating Instructions page 24

Troubleshooting Guide continued
PROBLEM
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.
Electric motor will not shut
off.
Electric motor stalls, surges,
overheats or will not start
under a load.
Electric overload protector
keeps tripping.
Pump is not delivering fluid
or delivers only enough fluid
to advance cylinder(s)
partially or erratically.
© SPX FLOW, Inc.
CAUSE
1. No voltage supply.
2 Broken lead wire or
defective internal wiring.
3. Overheated motor has
caused over current
protection to disengage.
4. Battery does not have
sufficient charge
1. Defective motor controls.
1. Low voltage.
1. Excessive load.
2. Damaged wires or
components.
1. Fluid level too low.
2. Quick disconnect couplings
are not completely coupled.
3. Air in system.
4. Cold fluid or fluid too
viscous.
5. Bladder capacity is too
small for the size of
cylinder(s) used.
24
SOLUTION
1. Check battery voltage.
(Ensure battery is charged)
2. Contact a Power Team
Authorized Hydraulic
Service Center.
3. Wait for motor to cool before
restarting.
4. Charge or replace battery.
1. Disconnect from power
supply and contact a Power
Team Authorized Hydraulic
Service Center.
1. Refer to the "Electric Pump"
information under "Pump
Operation" section.
1. Allow to cool then restart.
2. Return to service center.
1. Fill reservoir or bladder
according to directions
"Filling The Pump
Bladder" under "Set-up
Instructions" section.
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. Refer to the section titled
"Bleeding the System" under
"Set-up Instructions" section.
4. Hydraulic fluid is of a higher
viscosity than necessary.
Change to a lighter fluid.
5. Use smaller cylinder(s).
Rev. 2
Form No. 1001044
Jan. 25, 2019