8.
Set up/installation
ATTENTION! The relevant standards must be observed.
For use below the backwash level:
/
Guide the discharge line with a loop above the backwash level.
/
If the base of the discharge line loop is more than 5 m above the lifting unit, an additional
checkvalve must be installed.
/
Provide shut off valves.
/
Every drain must be fitted with an odour trap.
Also see installation dimensions (chapter 18, page 46 - 47, figure 14).
8.1
For ground set up
ATTENTION!
/
The set up must be made frost-free and on level ground.
Connection of discharge pipe
/
Use a PVC discharge pipe with an outside diameter of 25 or 32 mm.
/
Push the pipe to about 16 mm into the rubber sleeve (use a lubricant if necessary) and secure it on
the outside with the existing hose clamp.
2
1
1
C
C
3 4
2
A
Figure 2
A
3 4
Figure 1
Fitting of non-return valve
A = Flow must follow direction of arrow.
C = Flap must hinge from the top with arrow
pointing down.
Pos
Description
1
Non-return valve
2
Discharge line (right)
3
Discharge line (left)
4
Cap for unused end of
discharge line
37