English
16
4174128-Ed.01 (2012/10)
Turn the motor head or remove it (Fig. 4)
3.
Release the union nut - unscrew it completely if neces-
sary.
CAUTION:
Do not damage the housing seal.
Replace damaged seals.
4.
Turn the motor head so that the plug points down-
wards.
CAUTION:
If the position is wrong, water can penetrate and
destroy the pump.
5.
Tighten the union nut again.
Open the stop valve (Fig. 5)
6.
Turn slot (1) with a screwdriver so that it is parallel to
the direction of flow (only in the case of the COSMO
CPZ A version).
NOTE:
To close, turn the slot so that it is across the direc-
tion of flow.
7.
Fit the thermal insulation shell.
CAUTION:
The plastic parts of the motor may not be heat-
insulated in order to protect the pump from overheating.
Connecting (Fig. 6)
8.
Connect the pipework.
CAUTION:
For the versions with stop and non-return
valves, these are already pre-installed and sealed with a
tightening torque of 15 Nm (hand-tight). Screwing with
excessive tightening torque destroys the valve screw con-
Содержание Cosmo CPZ
Страница 2: ...Fig 1a Fig 1b Fig 2 Fig 3 ...
Страница 3: ...Fig 4 Fig 5 Fig 6 Fig 7a ...
Страница 4: ...Fig 7b Fig 7c Fig 7d Fig 7e ...
Страница 5: ...Fig 8 ...
Страница 6: ......
Страница 8: ......
Страница 81: ...COSMO GMBH Brandstücken 31 22459 Hamburg www cosmo info de Part Number 4174182 Ed 01 2012 10 ...
