11
1)
Options / model variants
NEPTUNE 2
1. Set the desired concentra-
tion of cleansing agent at the
cleansing agent dosing facil-
ity.
2. Spray the object to be cleaned.
3. Allow the cleaning agent to
work, depending on the de-
gree of soiling. Then rinse off
with the high pressure spray
jet.
CAUTION!
Never allow cleaning agent to dry on the
surface to be cleaned. The surface may be
damaged.
For special applications (e.g. disinfection)
the exact detergent concentration has to
be determined by measuring cup. For wa-
ter throughput of the machine see chapter
9.3 technical data.
4.3 Pressure
regulation
(Ergo Vario Press
Gun)
1)
1. Operate the Vario trigger in
order to vary the water
fl
ow
and thereby the pressure
2. Push the trigger forwards to
obtain full pressure and
fl
ow
4.4
Using cleaning agents
1. Replace the standard nozzle
with the steam spray nozzle
(See catalogue for accesso-
ries).
2. Open cover.
3. Turn the twist grip on the
safety control block com ple-
te ly to the left (anti clock wise
direction).
4. Turn the main switch into po-
sition ‘Hot Water’.
5.
Select temperature (over
100°C).
4.2.3 Steam operation (over
100°C)
1)
0
2%
1%
3%
4%
For safety reasons, never tie back or
wedge open the trigger of the spray gun in
open position during operation. The trigger
must be free to close when released, thus
interrupting the flow of the water
