Receiver Panel With Monitor Box - Komatsu 06253 Operation & Maintenance Manual

Hydraulic mining shovel
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OPERATION

3.19.3 RECEIVER PANEL WITH MONITOR BOX

Legend for illustration Z26076:
3
Service arm, hydraulically operated
4
Monitoring and control box
5
Push button for testing lamps (6, 7, 8, 9 and 10). Push
the button, all lamps must light up. If a lamp does not
light up, corrective action must be taken.
6
Indicator lamp, fuel tank full. (H139). When this lamp
lights up, shut off the fuel filling pump.
7
Indicator lamp, grease container of Central lubrication
System FULL. (H76)
8
Indicator lamp, grease container of Swing circle pinion
Lubrication System FULL. (H78)
9
Indicator lamp, main hydraulic oil reservoir FULL.
Recheck hydraulic oil level at the sight gauge before
operating the machine. (H52)
10
Indicator lamp, engine oil reserve tank FULL. (H142)
11
Receiver panel
Fuel filling adapter, observe lamp (6).
12
REMARK
The fuel nozzle cut-out pressure should be adjusted
to 0,38 bar. If this pressure is too low for filling the fuel
tank up to the correct level, gradually increase the cut-
out pressure until the pressure is sufficient for filling up
to the correct level
The maximum flow rate should not exceed 680 liter per
minute.
13
Adapter for filling the grease container of the Central
Lubrication System (CLS). Before filling the grease con-
tainer make sure the grease filter in the filling line is not
obstructed. Observe lamp (7).
14
Adapter for filling the grease container of the Swing cir-
cle pinion Lubrication System (SLS). Before filling the
grease container make sure the grease filter in the filling
line is not obstructed. Observe lamp (8).
15
Adapter for evacuation and filling of the main hydraulic
oil reservoir. After the oil is completely evacuated, drain
the oil from suction oil reservoir, collector pipe and back-
pressure valve pipe. Refer to maintenance section, item
hydraulic oil change for draining procedure. Open the
shut-off valve between main oil reservoir and suction oil
reservoir.
Fill the hydraulic reservoir and observe indicator lamp
(9).
3.19 CENTRAL REFILLING SYSTEM
223

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Pc3000-6

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