6.1.2
Connecting the suction pipe and pressure pipe
When connecting the suction and pressure pipes, ensure that the O-rings (Pos.
CAUTION
fixed to the connectors so as to achieve the required seal.
NOTE
The use of an appropriate suction pipe from our product range is recommended.
Trim the tube to the precise length
Slide the union nut (Pos.
tube to the taper up to the stop collar (Pos.
Insert the O-ring (Pos.
Place the suction pipe (Pos. 9) in the delivery bundle.
6.2
Electrical installation
Connect the mains power supply cable to the power grid.
417101339_EMP_II_E10
Pos.
Description
1
Metering tube
2
Union nut
3
Clamping piece
4
Tapered part
5
Pressure-side O-ring (metering)
6
Pressure valve
7
Vent screw
8
Vent connection
9
Vent hose (not supplied)
10
Suction valve
11
Suction-side O-ring
12
Tapered part
13
Clamping piece
14
Union nut
15
Metering hose
P
Pressure side
S
Suction side
Fig. 6.7
2
& 14) and clamping piece (Pos.
5
&11) into the valve groove and tighten the union nut.
3
&13) over the tube and attach the
4
&12).
40
& 11) are
5
Rev. 10-01.19