Boyens Backservice Jelly power pack, Instruction Manual

Page: 14 / 44

14
Putting into operation
Jelly power pack Edition 09.09
4.3 General requirements on the
compressed-air source
The implement requires an agent pressure of at least
2.5 bar and at most 6 bar and an air output of 90
litres per minute. The implement may only be
operated with food safe compressed air.
It is imperative that you use only clean,
dry and food safe compressed air to
operate the implement.
If no filter unit (maintenance unit) to
clean the compressed air and also no air
dryer
is available behind the
compressor, oil and rust particles get
into the compressed air system. This
can lead to fouling of the jelly and to
rusting through of the pressure vessel.
If your present compressed-air source
does not meet the above requirements,
we recommend you use our three-stage
special filter unit.
The three-stage special filter unit consists of:
1. 1 x DV 1000 . Prefilter with filter element and
automatic condensate discharge with float valve
and differential pressure manometer.
2. 1 x DF 1000. Superfine filter with filter element
and automatic condensate discharge with float
valve and differential pressure manometer. For
higher quality compressed air for pneumatic
control systems.
3. 1 x DA 1000. Activated-carbon filter with filter
element, stopper and closing plate. For highest
quality compressed air as inhaled air, e.g. in
luxury food processing.
4. 2 x Filter housing threaded joint. For
connection of filter units.
5. 1 x Assembly kit . For wall fastening of filter
units.