Operation
4003−1/A1
Winterthur Gas & Diesel Ltd.
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4.9 Cylinder Lubrication
1) Make sure that all ALM−20 are electrically connected. The green power LED
comes on when the power supply is set to on and the lubricating system software
operates correctly (no red LEDs).
2) For 6-cylinder to 8-cylinder engines: Open the stop valve 4.30−5. Make sure that
the servo oil pressure is 60 bar. If necessary use the pressure reducing
valve 8.11−1 to adjust the pressure. The value is shown on the pressure
gages PI2041L.
3) For 9-cylinder engines: Open the stop valves 4.30−5 and 4.30−6. Make sure that
the servo oil pressure is 60 bar. If necessary use the pressure reducing valves
8.11−1 and 8.11−2 to adjust the pressure. The value is shown on the pressure
gages PI2041L and PI2042L.
4) Make sure that there is a supply of lubricating oil and the duplex filter 8.17 is
clean.
5) Make sure that the ball valve is open in the oil pipe downstream of the
measurement tube 8.19.
6) In the lubricating pumps, fully move the shut-off valve to the operation position.
7) In the oil pipe to the exhaust valves, make sure that the stop valve is open (see
7218−1, paragraph 7 Lubrication of exhaust valve spindle).
8) Bleed the duplex filter 8.17, measurement tube 8.19 and all lubricating pumps
8.06 (see 7218−1, Cylinder Lubrication, paragraphs 4.3 and 4.4).
9) In the field MANUAL LUBRICATION ON CYL., select the related cylinder number
(in the operator interface), or activate MANUAL EMERGENCY on the 4/2-way
solenoid valve.
10) Look through the scavenge ports to make sure that lubricating oil flows down the
cylinder liner from the lubricating quills.
Note: The number of lube pulses can be changed to those necessary for
operation conditions (e.g. 20 lube pulses to do a feed check, or to bleed
the system). In the flexView, see the field LUBRICATION − MANUAL LUB.
NR. OF CYCLES.
11) Set parameter for the feed rate, e.g. 1.2 g/kWh for running-in (see 7218−1,
paragraph 8.4 and 0410−1, paragraphs 4 and 5).
4.10 Regulating Linkage
1) Make sure that the connections to the fuel pumps are correctly installed. For
more data, see the Maintenance Manual 5583−1, Adjusting the regulating
linkage.
2) Make sure that the toothed racks move freely over the full range of travel.
CAUTION
Damage Hazard: Do not set to on actuators that are disconnected
from the toothed racks, or disconnect a toothed rack from
actuators that have power. Damage to the actuators can occur.
2017−08
Engine Control
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