elco VL 2.120 D, Руководство по эксплуатации

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11/2010 - Art. Nr. 4200 1029 8600A 10
Operation
Pump
The pump is a gear pump. It must be
connected as a two-line pump via a
bleed filter. For the connection of the fuel
oil tank and the bleed filter, it is better to
use the single line option
. An intake filter
and two oil pressure regulators are
integrated in the pump. Pressure
gauges for pressure measurements
4
and negative pressure measurements 5
must be connected before the
equipment is commissioned.
1 Return connection G 1/4
2 Vacuum connection G 1/4
3 Nozzle supply line
connection
G1/8
4 Pressure gauge connection
5 Vacuum gauge connection
8 Pressure setting, 1st stage
9 Pressure setting, 2nd stage
Y1 Solenoid valve, 1st stage
Y5 Solenoid valve, 2nd stage