Refillable Grease Containers Of The Automatic Lubrication Systems - Komatsu 06253 Operation & Maintenance Manual

Hydraulic mining shovel
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OPERATION
3.19.4 REFILLABLE GREASE CONTAINERS OF THE AUTOMATIC
LUBRICATION SYSTEMS
Legend for illustration Z21666A
(1)
Grease level gauges for manual checking of the grease
level
(2)
Grease filter for central lubrication system. Before filling
the grease container make sure the filter is not
obstructed. Service the filter element according to the
instructions in the maintenance section 4.
(3)
Grease container of the central lubrication system
(5)
Grease filter for swing circle pinion lubrication system.
Before filling the grease container make sure the filter is
not obstructed. Service the filter element according to
the instructions in the maintenance section 4.
(6)
Grease container of the swing circle pinion lubrication
system
Refill the respective grease container, when the Fault message
"Central lube system grease container empty" or
"Swing circle lube system grease container empty"
is being displayed on the ETM monitor.
The central lubrication system and the swing circle pinion
lubrication system have to be filled with different types of
grease. Select the correct greases according to the Lubricant
Charts in volume 2 binder.
As soon as a grease container is filled up to the correct level the
corresponding indicator lamp (6 or 7), illust. (Z25112) lights up
and the signal horn sounds. In order to ensure proper operation of
the lubrication systems carry out the periodic maintenance of the
grease filters (2 and 5), illust. (Z21666A). Refer to maintenance
section 4 for more information.
Periodic inspection of the grease pumps at least once a year is
advisable.
After finishing the refilling operation, cover the adapters with the
protection caps provided. Carry out a test-run of the lubrication
systems by actuating the switches on the instrument panel.
CAUTION
3.19 CENTRAL REFILLING SYSTEM
227

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