Hitachi EX 3600-6 Operator's Manual page 262

Check Grease Level --- daily
Remove two wing nuts (4). Open grease-can top cover
assembly (5) to check quantity of grease inside. Add
grease if necessary.
Automatic Greasing
Move auto-lubrication toggle switch (3) to the AUTO LUB.
position. Disconnect hose (6) at coupler (7). The grease
pump intermittently delivers grease for approximately
one minute with an interval of 10 minutes according to
the greasing schedule preset at the factory. The greas-
ing schedule, interval and volume, can be adjusted as
shown next page.
IMPORTANT: Do not adjust greasing interval to be too
long or the greasing volume to be too
small.
MAINTENANCE
5
7-123
4
M146-07-107
6
7
M18M-07-037