Manitowoc GROVE GMK4090 Maintenance Manual

Maintenance work on the superstructure
8.10 Central lubrication system
07.12.2017
Maintenance manual 3 302 649 en 8 - 67
GMK4090
8.10 Central lubrication system
8.10.1 Checking the filling level
The maintenance of the pump (1) is similar to
the maintenance on the carrier;
à Central
lubrication system
, p. 7 - 109.
Connected lubricating points
– Main hoist drum
– Auxiliary hoist carrier
– Slewing bearing
– Telescopic unit – pivot pins
– Derricking cylinder – pivot pins
H
If necessary, initiate intermediate lubrication by pressing button (2).
The duration of the intermediate lubrication is about 6 minutes. The lights
(green = ready for operation, red = empty) are located on the display (3).
Topping up There are various options for filling the grease container (1):
W
4 Grease nipple (standard)
for connection of a manual grease gun.
GROVE part no. 04158709
5 Filling coupling plug (optional)
for connecting a the hose to a grease filling station with a drum.
GROVE part no. 04165387 straight; 04165388 angled
6 Filler connection (optional)
for the filling pump from the tool set.
To use this, the plug (6) must be removed and the filler connection
from the tool box inserted in its place.
GROVE part no. 03137895

Manitowoc GROVE GMK4090 Specifications

General

Brand	Manitowoc
Model	GROVE GMK4090
Category	Construction Equipment
Language	English