HORN FMT 120, Operating Manual, Page: 6 / 12

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3.2 Assembly instructions for subsequent attachment
of FMT at HORNET 50 II, 80 and 120
1. Before assembly all parts have to be
checked for particles of packing material.
2. Back off discharge hose (1) from 90
°
elbow (2).
3. Unscrew the G1“ elbow (2) from the
pump (3) (warm the endings, e.g. with a
hot air sprayer).
4. Push each of both delivered O-rings
D.29x3 on the upper and underside on
the threads of the meter (5).
5. Screw the provided extension (4) into
the pump.
6. Screw the meter into the extension and
line up to the correct position. If it is not
possible to adjust the correct position
with the above mentioned O-rings,
please use the other O-rings (D.29x2,5
or D. 29x3,5). The arrow on the bottom
part of the meter must direct away from
the pump.
7. Screw the second extension to the meter
and then connect the provided G1“ elbow
(6) (please notice the correct position).
8. Tighten discharge hose to the elbow .
9. After assembly, check all connections
for leakage.
Illustration: HORNET W50 II
1 3 2
4
6
5