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DETERGENT SUCTION
The adjusting head allow you to select water jet at low
and high pressure. The pressure selection is carried out
by rotating the adjusting head. To increase the pressure,
rotate the adjusting head clockwise (fig. 9, Pos. A), to
reduce the pressure rotate it anti-clockwise (fig. 9, pos.
B).
The detergent suction is automatic when the adjusting
head of the lance is rotate for low pressure operation
(anti-clockwise). When you start the machine, the mixing
of the detergent with the water is automatic at the water
passage. The quantity of sucked detergent depends on
the quantity set with the detergent adjusting knob (3,
fig. 1).
CAUTION: make use only of liquid detergents, 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.
Whenever the machine has to be stopped, it is important
to engage the safety catch (S, fig. 10) on the gun so
that it cannot be operated accidentally.
DETERGENT SUCTION
ref.9
GUN SAFETY DEVICE
ref.10
A
B
S
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Summary of Contents for NPX4
Page 3: ...3 AVVERTENZE SAFETY PRECAUTIONS AVERTISSEMENTS WARNHINWEISE ADVERTENCIAS WAARSCHUWINGEN...
Page 13: ...13 SCHEMA ELETTRICO...
Page 27: ...27 ELECTRIC DIAGRAM...
Page 41: ...41 SCHEMA LECTRIQUE...
Page 55: ...55 ELEKTROSCHEMA...
Page 69: ...69 ESQUEMA EL CTRICO...
Page 83: ...83 ELEKTRICITEITSSCHEMA...