Installation
9
4
Installation
Assembly and installation only by qualified
specialist personnel
The assembly and installation may be performed
by specialist personnel with the corresponding
qualifications only.
Installing support stands
Mount the both support stands on the lower part of the
drop chute.
Fig. 4-1: Support stands
Assembling the light barrier
Screw the transmitter (as well as the receiver) of the
light barrier into the mounting plate. Only hand-tighten
the lock nut initially.
Fig. 4-2: Transmitter/receiver in the mounting plate
Only install the transmitter and receiver hand-tight on
the lower part of the drop chute.
Fig. 4-3: Light barrier in lower part of drop chute
There is no defined mounting side for the
transmitter and receiver of the light barrier.
Check the position of the transmitter and receiver. The
curvature of the lens must overhang on the inside so
that it is cleaned by the falling fuel.
Fig. 4-4: Correct position
If the lens protrudes further into the interior, dust
can accumulate and thus interfere with the
function of the light barrier. If the curvature of the lens
protrudes too far, twist the transmitter (or receiver) out
of the mounting plate accordingly and fix it in the
correct position with the lock nut. Then carefully tighten
all screws.
