Detergent Suction; Care And Maintenance - Lavorwash NPX Manual Del Usuario

> THERMOSTAT SET ABOVE 100 ° C: USE WARNINGS.
When working with temperatures exceeding 100° C,
follow these steps:
- The working pressure must not exceed the
limit of 32 bar.
- Through the knob on the bypass valve of the
pump, you can adjust the pressure.
- Assemble steam nozzle 3.749.0183 (optional)
> DETERGENT SUCTION
at low pressure (if included)
(see fig. )
The adjusting head allow you to select water jet at
low and high pressure. The pressure selection is car-
ried out by rotating the adjusting head. To increase
the pressure, rotate the adjusting head clockwise,
to reduce the pressure rotate it anti-clockwise. The
detergent suction is automatic when the adjusting
head of the lance is rotate for low pressure operation
(anti-clockwise).
> DETERGENT SUCTION
at hght pressure (if included)
(see fig. )
When you start the machine, the mixing of the de-
tergent with the water is automatic at the water pas-
sage. The quantity of sucked detergent depends on
the quantity set with the detergent adjusting knob.
CAUTION: Make use only of liquid detergent, do not
absolutely use acid or too much alkaline products.
We suggest you to make use of our products, which
have been studied for the use with washer machines.
(if fitted)
Machines equipped with delayed, low-voltage Total
Stop:
When the machine is working, by releasing the gun
lever, after approximately 15 seconds the motor
stops automatically to prevent component wear
during the pump by-pass phase (motor in stand-by).
By pressing the gun lever the motor starts automa-
tically.
WARNING: do not leave the stand-by mode
active for more than 5 minutes.
At the end of the operation, set the switch to "OFF".
Activate hand spray gun until device is pressure less.
(if fitted)
Machines equipped with delayed, low-voltage Total
Stop with intelligent switch-off:
When the machine is working, by releasing the gun
lever, after approximately 15 seconds the motor
stops automatically to prevent component wear
during the pump by-pass phase (motor in stand-by).
By pressing the gun lever the motor starts automa-
tically.
WARNING: do not leave the stand-by mode
active for more than 5 minutes.
If the machine remains in stand-by mode for more
than 20 minutes, it switches off automatically and
completely: in fact, by pressing the gun lever the
machine does NOT start working.
For this reason, if you need to start the machine it
is necessary to set the switch to (0) "OFF" and then
to (I) "ON".
At the end of the operation, set the switch to "OFF".
Activate hand spray gun until device is pressure less.
PRESSURE REGULATOR:
If the appliance is equipped with a pressure
regulator:
- when the pressure is set to minimum the T.S.
may not trigger. Therefore, do not allow the
appliance to function in by-pass for more than
1 minute.
- do not act on the gun lever too frequently (this
may cause a malfunction).

CARE AND MAINTENANCE

(vedi fig. )
SCHEDULED MAINTENANCE PLAN
Visit www.lavorservice.com website and
download the scheduled maintenance plan.
IMPORTANT: Before doing any work
on the cleaner, discharge the pressure
and disconnect the electricity and water
supplies.
CHECKING THE PUMP OIL LEVEL
Check the oil level periodically. The oil must be chan-
ged for the first time after 50 working hours, with
subsequent changes every 500 hours. SAE 20/30 ,
15W-40, 20W-40 oil is recommended .
EN
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