16
TROUBLESHOOTING
Determine the source
(i.e. tool or hydraulic system)
of the problem before trouble shooting.
Will not run
Improper power source (REL-EP-115) .................... Verify power source meets speci
fi
cations 115V AC
Motor runs but pump will not operate
Low hydraulic
fl
uid .................................................. Check
fl
uid level
Incorrect viscosity .................................................... Use recommended
fl
uid
Pump damaged ....................................................... Repair by authorized technician
Hoses incorrectly connected .................................. Switch hoses (
see hose connection in this manual
)
Dirt in pump .............................................................. Disassemble, clean and repair
Pump runs slow
Power supply not functioning correctly .................. Reset to operator manual specs.
Fluid not warmed to correct temp ........................... Allow a warm-up period
Fluid viscosity too high ............................................ See recommended viscosity
Air in hydraulic system ............................................. Check hoses for breaks, leaks, or loose connections
Hydraulic
fl
uid level low ........................................... Fill to level. Check for leaks
Worn or damaged components ............................... Replace worn or damaged components
Pump operation is erratic
Hydraulic
fl
uid not warm ......................................... Allow oil to warm up
Dirt or contaminants in tool .....................................
Clean and reassemble
Air in system ............................................................
Check hoses for breaks, leaks, or loose connections
Pump runs continuously
Tool locked in “ON” position ................................... Release toggle switch
Unplug unit from power source .............................
Pump runs hot
Low
fl
uid level .......................................................... Fill pump reservoir to correct level
Fluid viscosity incorrect ........................................... Use recommended
fl
uid
Fluid dirty ................................................................. Drain tank,
fl
ush, and replace
fl
uid
Worn or damaged O-rings or gaskets ..................... Replace worn or damaged components
Pump leaks hydraulic
fl
uid
Worn or damaged seals .......................................... Disassemble and replace worn or damaged seals
Components loose ................................................... Tighten component hardware
Pump lacks power
Control valve leaking ............................................... Worn part or seal rings
If you have any questions regarding the information found in this
manual please contact
RELIABLE EQUIPMENT
before continuing.
Phone:
215-357-3500
Toll Free:
800-966-3530
Fax:
215-357-9193
NOTICE
