Troubleshooting Guide - SPX FLOW Infinity Series Operating Instructions Manual

WARNING
• Repair work or troubleshooting must be performed by qualified personnel who are familiar
with this equipment.
• Disconnect the power supply before removing the electrical cover. Electrical work should be
performed by a qualified electrician.
• Check for system leaks by using a hand pump to apply pressure to the suspect area. Watch
for leaking fluid and follow it back to its source. Never use your hand or other body parts to
check for a possible leak.
NOTES:
• For a detailed parts list or to locate a Power Team Authorized Hydraulic Service Center, contact your
nearest Power Team facility.
• Plug the outlet ports of the pump when checking for leakage to determine if the leakage is in the
pump, in the cylinder, or in the tool.
Problem
Air motor does not run
To help prevent personal
injury, disconnect power
supply before removing
components.
Pump builds pressure but
cannot maintain pressure.
© SPX FLOW, Inc.

TROUBLESHOOTING GUIDE

Cause
1. Pump not turned ON.
2. Air supply is not plugged in.
3. No air in the supply.
4. Broken air lines or leaks in air
lines.
5. Defective switches.
6. Defective motor.
7. Defective remote switch.
1. Check to see if there are any
external leaks. If no fluid leakage
is visible, the problem is internal.
If using a double-acting wrench,
remove it from the system to
ensure that the leak is not in the
wrench.
2. Leaking pressure regulator seal.
3. Control valve seal or spool leaks
14
Solution
1. Push air supply button to "ON"
position.
2. Plug in unit to air supply.
3. Check air supply.
4. Replace defective parts.
5. Check switches.
6. Repair or replace motor.
7. Repair or replace remote controls.
1. Seal leaking pipe fittings with pipe
sealant. Internal leaks must be
examined and repaired at a service
center.
2. Repair or replace seal.
3. Fluid leak at base is observed
coming from small square opening.
Service is required at a Power Team
center.
Form No. 1000577
Rev. 2 Jun. 02, 2022