Tennant IPC PW-H61 Manual De Instrucciones página 29

FIG. 9
C
FIG. 10
FIG. 11
Safety valve: protects the high pressure hydraulic
circuit in the event of a by-pass valve malfunction or
if the hydraulic circuit is blocked.
The safety valve is calibrated by the Manufacturer
and sealed. Operations involving the safety valve
must be performed by a technical service centre
only.
Safety device on lance handgrip: Prevents the
trigger on the handgrip from being operated acci-
dentally.
Thermal cutout: stops the high pressure washer if
the electric motor overheats.
A A
B
EN - english
WATER CIRCUIT CONNECTION
Connect the feed hose to the mains (fig. 10A) and
to the hosetail on the cleaner (fig. 10B). Use a hose
with a min. diameter of 19mm (3/4 ").
Check that the pressure and quantity of the water
supplied by the mains are sufficient for the cleaner
to work properly: 0,2 ÷ 0,8 MPa. (2 ÷8 bar) (29÷116
PSI).
Maximum temperature of feeding water 50°C
(122°F).
Connect the high pressure hose to the cleaner (fig.
10C) and to the lance (fig. 11).
Danger
The cleaner must operate with clean water. Dirty or
sandy water, corrosive chemicals and solvents can
cause severe damage to the cleaner.
Danger
Never suck up liquids containing solvents or acids in
the pure state, for example petrol, paint solvents or
diesel. The spray mist from the lance is highly inflam-
mable, explosive and poisonous.
Failure to respect the above absolves the manu-
facturer of all liability and represents negligent use
of the product.
Information
Respect the instructions provided by the water utility
company.
Current regulations specify that the appliance may
not be connected to the drinking water supply unless
a suitable system separator is fitted.
Use a suitable EN 12729 type BA system separator.
Water passing through a system separator is no lon-
ger classified as drinking water.
Warning
Do not connect the machine to a drinking water con-
tainer.
Failure to comply with the above releases the manu-
facturer from liability and constitutes negligent use
of the product.
ELECTRICAL CONNECTION
The water cleaner must be connected to a mains
electricity supply conforming to current legislation
and standards.
Ensure that the mains voltage available is the same
as the voltage at which the cleaner is supposed to
work; this is indicated on the identification plate.
Danger
- The electric cable must be protected from acciden-
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