21 - 23
Fault
Possible cause
Recertification
Power
indicator lamp
failed
Disconnect the product
Check main power supply
Indicator lamp damaged
Replace new indicator lamp
Wrong main power supply
results in damage of electrical
circuit.
Check the electrical connection.
Check voltage.
Return the lubrication unit with faults to
iSHAN or iSHAN distributor/agent for
verification and repair.
Oil viscosity is too high to
burn the motor
Send back the machine to repair.
Use oil with 30~250cSt viscosity.
IC fault
Send back the machine to repair.
Lubrication
indicator
lamps but no
oil
discharged,Ins
ufficient oil
delivery
Insufficient oil
Refilling
Level switch failed
Replace new level switch
Motor or gear pump jammed Replace new motor or gear pump
Low voltage, wrong viscosity Ensure the voltage and oil
Filter blocking
cleaning
Oil viscosity wrong
Use oil with 30 ~ 250 cSt viscosity
Leaking
Error installation
The tube must go through compressed
bushing and double tapered sleeve. To
avoid any leaking during running service
time, it should be observed up to 1mm
distance between the tube end to the double
sleeve. I
Motor runs but
doesn’t feed
oil.
Disassemble the adapter of
oil outlet from the lubrication
unit to see if it discharges oil
or not. If yes, centralized
lubrication system leaky or
break in line.
Check the lubrication connection
Disassemble the adapter of
oil outlet from the lubrication
unit to see if it discharges oil
or not. If not, possible causes
is
1.Gear pump jammed
2.Sluggish motor
3.Air in the centralized
lubrication system
1.Return the lubrication unit with faults to
iSHAN or iSHAN distributor/agent for
verification and repair.
2. Return the lubrication unit with faults to
iSHAN or iSHAN distributor/agent for
verification and repair.
3.Vent centralized lubrication system.
