417101774_EMP_KKS_E60_E.doc - 15 - Rev. 8-03.10
7.1.3 Connection of pressure line
Fig. 7.7
# Cut off the metering hose or pipe straightly.
# Push over the union nut (pos. 2) and
crimping ring (pos. 3).
# Attach the hose or the pipe onto the
connection piece (pos. 4) until the stop
motion and screw it up by hand.
# Adjust angled position by loosening and
screwing down the nut again (pos. 1).
CAUTION
Observe max. permissible operation pressure of metering hose/pipe!
)
NOTE
After 24 hours of operation, the metering head screws should be screwed down diagonally to
3 - 4 Nm.
CAUTION
The metering pump head may contain residual water from the production tests.
7.2 Electrical installation
7.2.1 Inputs and outputs
Fig. 7.8
II
III III IV
The inputs and outputs are equipped with protective
caps in the as-delivered condition. These caps must
be removed when necessary. (Pos. I-VIII)
)
NOTE
Since the protective caps or connector
plugs are coded, the respective images
must be observed (I-III). Do not use
force when inserting them.
WARNING
To protect the electronics against contact with chemicals or humidity, never operate the
metering pump without protective caps or connector cables, since the connectors can
become oxidized.
Mixing up the protective caps may result in malfunctions of the pump and/or damage to the
connectors!
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