Rest Risk; Installation; Noise; Directions For Mounting - Nilfisk FOOD Yeti TW Instrucciones De Uso

5.4. Rest Risk

Use of Unit:
• Never use the unit without prior instructions in use
of the unit and its safety instructions. The instruc-
tion must be prepared by an educated/instructed
personnel.
• Never use the unit without having read the en-
closed guide and safety instructions.
• Always close water and air supply after use.
Damaged unit:
• Never use the unit if leakages (air, water or chemi-
cal) are observed.
• Never use the unit if it is not possible to operate
the closing valves.
• Never use the unit if it has been dislodged for its
original place of mounting.

6. Installation

For safety reasons it is important to read all of the
enclosed information before installation of this equip-
ment. In addition, the legislation in force at the time of
purchase must always be considered in connection
with the installation and mounting of this equipment,
no matter the contents of this manual.If there are mat-
ters of dispute please contact your dealer.

6.1. Noise

Sound level according to ISO 11202; Below 70 dB

6.2. Directions for Mounting

• The unit should be mounted in frost-
free rooms only.
• The unit can be mounted on a wall
or on a separate frame which may
be installed in production areas and
anchored to the floor.
• For mounting on walls, please note
the following:
• The wall for mounting should be
either a stable brick wall or a wall
made of concrete.
• The delivered unit should be secured
to the wall by the enclosed screws
and corresponding dowels
• The wall bracket should be mounted
on the wall according to the above
description and the station is hung
on to the bracket. The hose and User
Pack holders should be mounted
afterwards.

6.3. Transportation

For secure transportation of the unit, we recommend
always to ensure, that the unit can not slide or tip.
The unit might have to be secured with straps.
Transportation of the unit only in horisontal position:
The unit must not be placed on the front. Neither can
it be placed on top or bottom where connections and
outlets are mounted.
In case the unit is moved at a temperature of approx
or below 0°C (32°F), you must always make sure that
the the unit has been fully emptied for water. If this is
not the case, you may damage the unit.

6.4. Vibrations

Hand-arm vibrations according to ISO 5349-1

6.5. Water Connection

• Before the unit is connected to the
water supply pipe, the supply line
should be rinsed carefully in order to
remove coarse impurities and metal
shavings.
• The connection for water must be
made at the top of the unit. (see lay-
out drawing).
• Minimum internal diameter of the sup-
ply pipe must be at least 1/2" external
(ø16mm/0.62 inches internal).
• The unit must be fitted with a closing
valve for water on the inlet (see layout
drawing).
• The pressure loss in the supply line
must be held as low as possible by
- avoiding long supply pipes
- mounting low pressure resistance
ball valves and
- avoiding fittings with high pressure
loss.
• When installing the piping, take care
to avoid air traps.
• All pipe connections to the unit must
be screwed connections ensuring
simple maintenance and dismantling
of the station.
15