7
Section 4: Installation
(continued)
Do not over-tighten the screws so that the brackets can be adjusted with a spirit level (Fig. 11).
The fully tighten the four screws to block the two brackets.
Mount the unit, checking that it fits correctly onto the brackets and checking that it is stable (Fig. 12).
Figure 11
Figure 13
Figure 12
Figure 14
4.4 Water Connections
Refer to Fig. 13 and Fig. 14 to connect the inlet and outlet
lines.
Figure 13 shows optional 3-way valve.
Piping system should be clean.
Insulate the lines after making the connections.
Y type filter should be installed in the water inlet of
the unit.
Air release valve should be installed on top of the
hydraulic lines to avoid air retention.
fig.8
W a ter outlet
with 3 -wa y v a lve (optional)
W a ter inlet
with 3 -wa y v a lve
W a ter inlet
W a ter outlet
