Pressure Regulation (Ergo Vario Press Gun); Using Cleaning Agents - Nilfisk NEPTUNE 1-22 EU Serie Instrucciones De Operación

4.3 Pressure regulation (Ergo
Vario Press Gun)
1)
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.
4.4

Using cleaning agents

Options / model variants
1)
Original instruction
0
1%
2%
3%
4%
CAUTION!
Never allow cleaning agent to dry on the
surface to be cleaned. The surface may
be damaged.
For special applications (e.g. disinfec-
tion) the exact detergent concentration
has to be determined by measuring cup.
For water throughput of the machine see
chapter 9.4 technical data.
NEPTUNE 1, NEPTUNE 2
1. Operate the Vario trigger in
order to vary the water flow
and thereby the pressure.
2. Push the trigger forwards to
obtain full pressure and flow.
NEPTUNE 1
Cleaning agent can be drawn
in via the injector installed as
standard only in low-pressure
mode:
1. Dilute cleaning agent accord-
ing to the manufacturer's in-
structions.
2. Turn cap of the FlexoPow-
erPlus nozzle head towards
„CHEM" up to the stop.
3. The intaken volume of clean-
ing agent can be regulated by
turning the metering valve.
4. Main switch
Turn the switch to position
" I ".
5. Operate the spray gun.
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.
NEPTUNE 2 Special
13