7
1)
Options / model variants
NEPTUNE 2
3.8 Electrical connection
Before connecting devices with
voltage changeover
1)
: Check that
the pre-selected voltage on the
machine corresponds with the
voltage of the electrical instal-
lation. Otherwise the electrical
devices of the machine can be
destroyed.
CAUTION!
When using cable reels:
1. Due to the risk of overheat-
ing and fire, always unwind
the power supply cord fully.
The cleaner may only be con-
nected to a correctly installed
electrical installation.
1. Observe safety instructions in
chapter 1.
2. Put the plug into the electrical
socket.
3.9 Antifreeze - before first
use
The machine is protected with
anti-freeze from the factory.
4 Control / Operation
4.1 Switching on the
cleaner
1. Move the main switch into
position 'Cold Water' (A)
The control electronics system
performs a self-test, all the LEDs
light up once.
The motor starts
lights up.
2. Ventilate the machine for air
by activating the spray gun
3. When the water flow is even,
continue with the following
steps
NOTE!
Always remove any dirt from the
nipple before connecting the spray
lance to the spray gun.
400V 400V
230V
230V
4.2 Connections
4.2.1 Connecting the spray
lance to the spray gun
1. Pull the blue quick release
grip (C) of the spray gun for-
wards and lock it by turning it
to the left
2. Insert the nipple of the spray
lance (E) into the quick re-
lease connection and turn
the blue quick-release grip to
the right (D)
3. Pull the spray lance (or other
accessory) forwards to check
that it is securely attached to
the spray gun.
0
A
B
4.2.2 Hot water operation (up
to 100°C)
1. Move main switch into the po-
sition 'Hot Water' (B) and se-
lect the required temperature
on the temperature control
2. Unlock the spray gun and ac-
tuate it
Catch the liquid discharging at
first (approx. 5 l) for re-use in a
container.
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