Troubleshooting - Lincoln Quicklub series Benutzerinformation

Owner Manual
Operating Instructions
• Fault: Blockage in the downstream progressive system
• Cause:
• Bearing, lines or metering device clogged.
• In the case of the metering devices SSV 6 through SSV 22
the outlet boreholes 1 and/or 2 are closed. In the case of the
combined metering devices SSV 14 through 22 the two out-
let boreholes with the highest numbers are closed.
The fault can be identified by:
a) grease leaking at the pressure relief valve;
b) the fact that the indicator pins (if any) installed on the mete-
ring devices no longer move;
c) the fault signal of the signal lamp (if any) or LED function
indication
Fig. 23 - Example of a lubrication system
A - Pressure relief valve
B - Main metering device
C - Secondary metering device SSV 8
D - Secondary metering device SSV 6
E - Pressure plastic tube
F - Secondary metering device SSV 12
G - High-pressure hose
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Troubleshooting

• Correction:
• Find out which is the cause of the blockage and rectify it in
accordance with he following example:
• Allow pump to run (see "To trigger an additional lubrication
cycle").
• Loosen all high-pressure hoses G leading to the secondary
metering devices one after the other from the main metering
device (B, Fig. 23) . If f. ex. grease or oil emerges under
pressure from outlet 1 of main metering device B, the blockage
will be found in the lubrication circuit of the secondary metering
device D.
Note: If there is a blockage in the downstream system, the high-
pressure hoses are under pressure. In such a case, it is diffi-
cult to detach the push-in type connection parts of the high-
pressure hose. Relieve the system by removing the closure
plug on the push-in type pressure relief valve or, if any, by
removing the filling nipple.
• Let the pump run.
• Disconnect all pressure plastic tubes E from secondary mete-
ring device D one after the other. If f. ex. grease or oil emerges
under pressure from outlet 3 of metering device D, the blocka-
ge will be found in the line of outlet 3 or in the connected bea-
ring.
• Pump the blocked bearing or line through by means of a manu-
al pump.
Note: When checking the individual outlets, keep each outlet
loosened for quite a while because per each motor revoluti-
on there is only one piston stroke. A complete cycle of all
metering devices requires several strokes.
1064b02
• Check pressure relief valve A. Replace it, if necessary.
2.2A-20001-F06