17
Technical Information
Vent Accessories
Vent Device mod. 969-9831
Figure 46
The vent device has adjustable delay time (up to 36 min.). This value
can be used only with rack controller. To install the vent device
unscrew and remov e the threaded plug (see figure below).
Figure 47
Screw the flange mod. 969-9108 on the pump, tak-ing care of the o-
ring right position.
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TV 1001 Navigator User Manual / 87-900-945-01 (I)