9
TRUCK BOOSTER
Original Instructions
The electric cable can be lead
in through:
1. The bottom plate.
2. The punch-out pieces in the
rear plate and through the re-
lief ring into the junction box.
(see foldout at the end of this
manual).
Connect the phase cords of
the supply cable to the con-
nection terminals L1, L2 and
L3. Connect the zero cord to
N. For single phase machines
use L1 and N to connect
phase and zero cords.
Connect protective earth wire
to the earthing terminal.
Check and measure the
protective earth connection
according to legislation.
Connect the other end of the
cable to an approved plugged
socket outlet of a correct
dimensioned main supply.
Make sure that the cable is
properly guided and relieved
between the fi xed installation
and the machine and that the
cable is without any damage to
the insulation.
Also see notes in section
“
1 Safety precautions and
war nings
”!
3.6 High-pressure
connection
The outlet of the machine (1)
can be connected directly to a
standard high-pressure hose
(a) or to a pipeline with fi xed
outlet points (b).
IMPORTANT:
When connect-
ing to a pipeline always use a
fl exible hose connection from
the outlet of the machine (pos.
1) - order no. 6300843. Contact
your Nilfi sk-ALTO distributor for
further information.
It is recommended to let a
service technician authorized
by Nilfi sk-ALTO prepare the
pipeline.
b
A
Note:
Beware
that the electric
cables of the
machine are not
mixed up. The
wires 1, 2, 3,
4
MUST
keep the illustrated
positions.
