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© Gardner Denver Schopfheim GmbH, Gardner Denver Deutschland GmbH
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Fig. 5 Oil level
MAX
MIN
Installation
5.3 Connecting pipes
NOTICE
Material damage resulting from the forces and torques of the pipes acting on the
unit that are too high!
If forces and torques during installation and operation are too high, the machine can be
damaged.
Ø
Only screw in pipes by hand.
Ø
If necessary, use flexible connections.
WARNING
Risk of injury due to closed exhaust air opening!
Closed, constricted or covered exhaust air openings can cause too high back pressure
in the machine.
Ø
Never close or constrict the exhaust air openings.
Ø
Counter pressures on the outlet side are only permissible up to + 0.1 bars.
Ø
Prevent liquids from accumulating in the exhaust line.
a) Remove the blind plug on the vacuum connection.
b) Connect the pipes with the vacuum connection (Fig. 1- 3/A) on the suction flange (Fig. 1- 3/D).
c) The discharged air can be freely blown out through the exhaust air hole (Fig. 1- 3/B).
d) Check that the maximum back pressure is not exceeded!
The pumping capacity of the vacuum pump is reduced if the inlet pipe is too narrow and/or too
long.
5.4 Filling with lubricating oil
a) Fill the lubricating oil (for suitable types see the
„Maintenance“ section) via the oil filling point
(Fig. 1- 3/H) between the max. and min. mark
(Fig. 5).
b) Close the oil filling point.
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Tel. 071 918 60 60, Mail: [email protected]