Air Connection; Supply Of Detergent; Hose Connection; Operation Procedures - Nilfisk FOOD Yeti TW Instrucciones De Uso

Max. allowed temperature of supply water: 70°C/158F
Max. allowed pressure of supply water:3-80 bar/43-
1160 psi (see specifications).
For an optimum functioning of the
injector system, we recommend install-
ing a filter on the inlet to avoid impuri-
ties.

6.6. Air Connection

Before the unit is connected to the air
supply, the pipe system must be care-
fully rinsed in order to remove coarse
impurities.
• The unit requires an air supply boosting
- an inlet pressure of minimum 2/6 bar - 29/87 psi
(see specifications)
- a minimum capacity of 200 l/min - 52.83 gpm.
• The air supply pipe is connected directly with a
quick fitting for easy dismantling. In all units an in-
let valve with 1/4" thread is fitted (layout drawings).
6.6.1.

Supply of Detergent

Satellite without User Pack System.
See drawing no 110003498
• Place the can with detergent in the can holder
• Check the suction filter for impurities.
• Put the suction hose into the can below product
level and avoid suction of air.
• After pre-rinsing, check again that the hose is suf-
ficiently below product level and avoid suction of
air during foam or spray operation.
• After use of and when changing product as well as
after use of the unit, remove the hose from the can
and rinse the product inlet line and injector with
clean water.
Satellite with User Pack System
See drawing no 110003485.
• Place the specially designed User Pack in the
automatic holder.
• If changing to a different product when ending the
cleaning process, rinse the product inlet line with
clean water as follows:
16
• Replace the User Pack containing product by one
with clean water; place the foam nozzle and open
the spray gun/outlet valve. The product inlet line is
now rinsed with clean water before use of another
product or.

6.7. Hose Connection

• The special hose fitted with spray gun/outlet valve
is connected to the outlet quick coupling of the unit
(layout drawing).
• Maximum hose length: 25 m/984.25 inches.
• It is recommended only to use Nilfisk FOOD
hoses, which have been tested for resistance.

7. Operation procedures

7.1. Start up

7.1.1.

Start

1. Make sure that the water and air supply to the
unit is open. For air see layout drawing. In case
of central chemical supply/pre-diluted chemical
this must be activated too.
2. Use the unit according to the "User Guide".
>20 sec.
110003498
H20
H20
110003485