18
TRUCK BOOSTER
Original Instructions
-AX #
-IN #
4.2.6 Automatic
“system
shut-down”
Your TRUCK BOOSTER fea-
tures a function called “system
shut-down” that can be enabled
by your Nilfi sk-ALTO service
technician during installation or
at a later time.
When enabled, “system shut-
down” will automatically switch
OFF the TRUCK BOOSTER
when it has not been used for
a predefi ned time (from 1 sec.
up to 9 hours) at your choice.
Shut-down is disabled on
delivery - please contact your
Nilfi sk-ALTO service repre-
sentative if you would like the
function(s) to be enabled.
4.2.7 Frost protection,
internal
heater automatically starting up
when the temperature inside
the machine gets too low.
The adjustment of the thermal
sensor is effected in the electric
box. On delivery the adjustment
has been set at 5°C. This set-
ting must not be lowered.
NB: The frost protection does
NOT function if the machine
has been turned off on the
main switch.
IMPORTANT
: For safety rea-
sons, hoses, spray lances
and other accessories should
always be thawed prior to use.
The machine has been con-
structed for outdoor placement.
The machine features a fan
4.2.8 Frost protection,
external
(Option, not standard)
This option ensures that hose,
handle and spray lance does
not freeze. After use the spray
lance must be placed in the
spray lance holder (pos. 15).
Then turn off the machine on
the front panel.
If the temperature is below the
temperature set on the thermal
sensor in the electric box, the
frost protection will start. Water
will now circulate through hose,
handle, spray lance and back to
the machine.
IMPORTANT:
The
frost protection is
not active, when
the machine has
been switched on (ready for
operation).
