MAINTENANCE
7-35
ZX650LC
-3
, 850LC
-3
Lubricator Operation
1. Turn power switch (8) ON to activate pump (1).
Grease is sucked up and supplied to high-pressure
grease gun (3).
IMPORTANT: When pump (1) begins to suck grease, any
air inside pump (1) will be mixed in, making
grease turn whitish. Open check valve cock
(2) to bleed this air-mixed grease. Securely
close check valve cock (2) when all air-
mixed grease is bled out.
2. Open front right cover (9), turn switch (10) ON.
3. Take out grease gun (3) from front right cover (9). Get
high-pressure grease gun (3) and pay out the hose from
hose reel (4) to the length required.
4. Press hydro-chuck (5) protruding from high-pressure
grease gun (3) into a grease fitting and pull the lever to
discharge grease.
5. Release gun lever (11) when greasing is complete; grease
discharge will stop.
IMPORTANT: When detaching hydro-chuck (5) from
grease fitting (7), grease fitting (7) tip may
break unless a special care, is taken, as
follows:
•
Tilt nozzle (6) a little so as to release
the connecting pressure applied to
hydro-chuck (5).
•
Slowly detach hydro-chuck (5) from grease
fitting (7).
6. When all greasing work is complete, turn power switch
(8) OFF, then pull grease gun lever (11) to release
remaining pressure from grease gun (3), pump (1), and
the hose so as to ensure long life of the components. A
little grease will be discharged at this time.
IMPORTANT: The hose has a limited service life.
Periodically inspect the hose for cracks,
grease leakage, or any other damage. If any
damage is found, replace the hose.
8
1
2
M111-07-011
10
9
11
9
M1J7-07-040
M1J7-07-042
3
6
5
7
5
M111-07-013
Summary of Contents for ZAXIS 450LC-3
Page 1: ...Serial No 020001 and up Hydraulic Excavator PART NO EM1J3 NA1 2 450LC 3 650LC 3 850LC 3 ...
Page 2: ... ...
Page 4: ......
Page 45: ...SAFETY SIGNS S 33 SS 862 SS 863 SS 859 1 2 3 ...
Page 46: ...SAFETY SIGNS S 34 SS3106039 SS3092349 SS 408 4 5 6 ...
Page 48: ...SAFETY SIGNS S 36 SS 024 SS 710 SS3089713 10 11 12 ...
Page 136: ...OPERATOR S STATION 1 88 MEMO ...
Page 138: ...BREAK IN 2 MEMO ...
Page 150: ...OPERATING THE ENGINE 3 12 MEMO ...
Page 270: ...TRANSPORTING 6 78 MEMO ...
Page 406: ...MAINTENANCE 7 136 M1J1 07 083 33 Retighten air compressor mounting bolts ...
Page 408: ...MAINTENANCE 7 138 MEMO ...
Page 410: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 MEMO ...
Page 438: ...SPECIFICATIONS 12 14 MEMO ...
Page 470: ...OPTIONAL ATTACHMENTS AND DEVICES 13 32 MEMO ...
Page 474: ...INDEX 14 MEMO ...