Automatic/Manual Lubrication - Hitachi ZAXIS 450LC-3 Operator's Manual

AUTOMATIC/MANUAL LUBRICATION

--- IF EQUIPPED
IMPORTANT: The auto-lubrication system is not applied
to the bucket connection pins, swing
bearing, swing gears, and track adjuster.
Manually lubricate these systems.
Auto-Lubrication
IMPORTANT: • The system will not operate unless grease
pump switch (1) and switch (10) are ON. In
case the system does not operate, check
if grease pump switch (1) and switch (10)
are ON. (ZX450LC
switch (10).)
• Check that lubrication mode switch (3)
is in the AUTO position before shifting
lubrication control valve lever (2) to
the AUTO position. In case lubrication
mode switch (3) is in the MANUAL
position, auto- lubrication alarm on the
monitor panel comes ON. In this case, the
lubricator will continue to supply grease,
possibly resulting in oversupplying of
grease.
• If the follow plate is incorrectly set, the
grease pump may not discharge grease
even if a sufficient amount of grease is
present in the grease tank. Correctly set
the follow plate. (Refer to the descriptions
on the grease container replacement in
the lubricator.)
1. Turn grease pump switch (1) ON.
2. Move lubrication control valve lever (2) in the lubricator
box to the AUTO position.
3. Turn lubrication mode switch (3) on the switch panel
under the left armrest to the AUTO position.
MAINTENANCE
is not equipped with
-3
7-19
2
Manual
From Grease Pump
To Hose Reel
1
M16J-OP9-001
10
M1J7-07-040
To Distributor
Auto
M162-07-061
3
M1J1-03-001
3
M1J1-01-032