Operation; Before Operation; Start/Stop (Change, Rinse, Foam, Des); Maintenance, Trouble Shooting, Service - Nilfisk FOOD Griff 230V 50Hz Instrucciones De Uso

generally acknowledged technical regulations
such as DIN-norms and VDE-provisions. For
your safety, this cleaning unit has been manufac-
tured according to all relevant regulations valid
in the EU and therefore it has been supplied with
the CE-marking. For further information, please
refer to the service department.
4. When the cleaning process has been completed
or chemicals have been changed, it is important
to rinse the suction and injector systems in the
following way:
• Replace the can with a can containing clean
water.
• Put the suction hose into the water can.
• Connect the foam nozzle.
• Open the spray gun/outlet valve and keep it open
until the injector has been rinsed through
(approx. 30 seconds).
• Remove the suction hose from the water can.
5. It is recommended to delime the unit according to
pharagraph 9.3
6. It is recommended to clean the surface inside the
unit at least once a month in order to maintain
parts and avoid corrosion of parts.

8. Operation

8.1. Before Operation

Make sure that the carrying capacity of the wall is
sufficient before mounting the unit to the wall, use ap-
propriate screws and dowels when mounting the unit.
The pipeline must be rinsed through
before the system is connected.
Remove cover before the unit is mount-
ed on the wall.

8.2. Start/Stop (change, rinse, foam, des)

Start the unit
1. Check that the power supply is conneted and the
water supply for the system is open.
2. Select requested function. Use the unit according
to the "User Guide".
Stop the unit
3. Disconnect the power supply
4. Close the water supply
It is important to close the water when
the unit is left after use .
• If the water supply is left open when the unit is not
in use, water might seep int othe product pick up
line if the non-return valve on the injector block is
leaking.
Water seeping back in to the product pick up line will
dilute the product in the can and this will effect the
foam quality when foaming with the unit.
CAUTION
The chemical supply must always be
rinsed thoroughly after use
5. The following procedure will clean the chemical
supply for detergents and/or remains of disinfect-
ants.
6. 1. Remove User Pack or the cans.
7. 2. Hold the rinsing bottle with clean water tightly
against the suction opening (with User Pack).
Alternatively, you can place a User Pack with
clean water in the holder or – without User Pack
– place the hose in a bucket of clean water.
8. 3. Activate the hose handle until clean water
comes out of the nozzle (approx. 30 seconds)
9. Maintenance, Trouble shooting,
Service
CAUTION
Before doing any maintenance, trou-
bleshooting or service make sure
that the unit and the parts in the unit
are not to hot to handle.
CAUTION
Before doing any maintenance, trou-
bleshooting or service make sure
that the power supply is discon-
nected, keep the plug close to you
at all times to prevent someone from
accidentally reconnecting the power
supply while you are working on the
unit..

9.1. Preventive maintenance

Depending on usage, maintenance should be un-
dertaken by an authorised service engineer at least
once a year in order to prevent defects and failure of
operation. Authorised engineers are persons who due
to their skills and experience have sufficient knowl-
edge of the Hygiene Systems and are confident with
the state work safety regulations, accident preventing
regulations, lines and generally acknowledged techni-
cal regulations such as DIN-norms and VDE-provi-
sions. For your safety, this cleaning unit has been
manufactured according to all relevant regulations
valid in the EU and therefore it has been supplied with
the CE-marking. For further information, please refer
to the service department.
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