Operation Procedures; Initial Start Up; Limiting Nozzle; Operation - Nilfisk FOOD Nommo Mode D'emploi

7. Operation procedures

7.1. Initial start up

Adjustment of detergent
Adjustment of detergent can be done
either my means of a limiting nozzle or by
means of a closing valve.

7.1.1. Limiting nozzle

Remove cover from the unit.
The limiting nozzle is placed in the suc-
tion nipple of the non-return valve and
can be replaced by a smaller or larger
nozzle depending on the concentration
required. Please follow guidelines in ta-
ble. Reinstall the cover when adjustment
has been carried out.
Nozzle Concen-
colour tration at
29 psi - 2
bar
Orange 2,8
Brown 2,3
Yellow 1,6
Tur- 1,1
quoise
Purple 1,2
Light 0,6
blue
Pink 0,7
All tests have been made with water.
This table is for indicative purposes only.
In order to achieve the exact concentra-
tion, it must be tested during use.
16

8.1. Start/Stop

Start satellite
1. Check that water supplies for the
2. Make sure that the water supply to
3. Select requested function. Use the
Stop satellite
1. Turn off the water supply
Concen- Hole
tration dim.
at 44 psi
It may be necessary to bleed the pipes
- 3 bar
and the unit after it has been closed for
a longer period of time (holidays, and the
3,2 0.25
like).
2,7 0.23
2,3 0.20
1,8 0.16
2. The following procedure will clean the
1,1 0.14
1,0 0.12
0,7 0.10

8. Operation

(change, rinse, foam, des)

system are open.
the unit is open. In case of central
chemical supply this must be
activated too.
unit according to the "User Guide".
It is important to shut off the water
and chemical supply when the unit
is left after use .
CAUTION: The chemical supply
must always be rinsed thoroughly
after use
chemical supply for detergents and/or
remains of disinfectants.
2.1. Remove Product bag/can.
2.2. Place the hose in a bucket of
clean water.
2.3. Activate the hose handle until
clean water comes out of the
nozzle (approx. 30 seconds)
The chemical supply must always
be rinsed thoroughly after use.
(See 9.2)