Troubleshooting - Lincoln Quicklub 203 DC Instructions De Service

User Manual
Operating Instructions
NOTE
The pump operation can be checked from the outside by
- the stirring paddle is rotating (e.g. by triggering an addit ional lubricat ion)
- an internal or external control unit (see corresponding User Manual)
- the signal lamp (operator's responsibility)
6001a 02
Fault: The pump motor does not run
Cause:
Power supply to the pump interrupted
Electric motor defective
Fault: The pump does not deliver lubricant
Cause:
Re servoir e mpty
Cause:
Air bubbles in the lubricant
Unsuitable lubricant has been used
Suction hole of the pump element
clogged
Pump piston worn
Check valve in the pump element
def ect ive or clogged
Other damages
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LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel +49 (6227) 33-0 • Fax +49 (6227) 33-259

Troubleshooting

Remedy ...
Check the pow er supply and fuses to the pump.
If necessary rectify the fault and/or replace the fuses.
Check the line leading from the fuses to t he pump plug.
4 273a00
Check the powe r supply to the motor. If necessary, replace the motor.
Remedy ...
NOTE
If a lubricant low -level is available, the low level is indicated by
the flashing light of the signal lamp in the case of pumps with
printed circuit board.
6001a 02
Fill up the reservoir with clean grease. Let the pump run (v ia internal or external
control unit) until lubricant shows at all lube points.
NOTE
Depending on the ambient temperature and/or sort of lubricant it
may take 10 minutes of operation before the pump elements
reach their full lubricant output. Therefore, trigger several addi-
tional lubrications.
6001a 02
Remedy ...
Trigger an additional lubrica tion (via inte rnal or ex ternal control unit). Loosen t he
outlet fitting or the main line on the pressure relief valve. The lubricant must
pe netrate without a ir bubble s.
NOTE
When push-in type fittings are used, the high-pressure hose,
which is under pressure, cannot be easily disconnected from
the pressure relief valve. For this purpose, loosen the pressure
relief valve or, if exists, the filling nipple on the pressure relief
6 001a02
valve in order to relieve the high-pressure hose.
Renew the lubricant (see User Ma nual „Lubricants", 2.0-40001-).
Remove pump eleme nt. Check suction hole for foreign particles. If there are any,
remove t hem.
Replace pump e lement.
Replace pump e lement.
For repair re turn the pump to t he factory.
2.1EN-38002-I10
by service personnel
by operator personnel
by service personnel