Hozelock 7902 - Electrical connection; Use of extension cables; Water supply connection; Connection to the mains water supply

Electrical connection
CAUTION - DANGER! Check that the
electrical supply voltage and frequency
(V-Hz) correspond to those specified on the
appliance data plate (fig.9). See Technical
Data. The appliance should only be
connected to a mains power supply
equipped with an adequate earth
connection and RCD (30 mA) to cut off the
electricity supply in the instance of a short
circuit.
Use of extension cables
•Usecablesfeaturing“IPX5”protectionlevel.
The cross-section of the extension cable should
be proportionate to its length; the longer it is,
the greater its cross-section should be. (fig.22)
•Foranextensioncableupto25mlong,ensure
that the cross sectional area of the cable core is
atleast1.5mm”.Forextensioncables25m-50m
long, ensure that the cross sectional area of
thecablecoreisatleast2.5mm”.Donotuse
extension cables longer than 50m.
Water supply connection
Caution - Danger! Only clean or filtered
water should be used for intake. Please note
the max input pressure. Place the appliance
as close to the water supply system as
possible.
Connection to the mains water supply
•Theappliancecanbeconnecteddirectlyto
the mains drinking water supply only if the
supply hose or tap is fitted with a backflow
preventer valve. If one is not present, or if
you are unsure, fit a backflow preventer valve
(such as the Hozelock Non-Return Valve 2181)
as per current regulations in force. Make sure
that the hose is at least Ø12.5 mm and that it is
reinforced.
Note: Water that has flown through backflow
preventers is considered to be non-potable.
Using Your Pressure Washer
Controls
CAUTION - DANGER! During operation the
appliance must be positioned as shown in
(fig.12) on a sturdy, stable surface.
Start-up
CAUTION - DANGER! Before starting up the
appliance check that the water supply hose
is connected properly; use of the appliance
without water will damage it; do not cover
the ventilation grills when the appliance is
in use.
•Ensurethatthehosereelhandleisinthe
unlocked (pulled outwards) position (fig.6).
•Pulloutthehose.Thehosereelandhandlewill
rotate. For best results we recommend that the
hose is fully unwound before use.
•Pushthehosereelhandleinsothatthehose
reel locks (fig.7). This ensures that the hose
reel will not unwind more hose than you need
while using the pressure washer.
•Turnonthewatersupplytapfully.
•Ensurethattheredsafetybutton(X)is
released (fig.11).
•Depresstheguntriggerforafewsecondsand
start up the appliance by setting the ON/OFF
switch to ON/1.
•ThismodelincorporatesaTotalStopSystem
(TSS system), with an automatic delivery flow
cut-off system:
•Whentheguntriggerisreleasedthedynamic
pressure automatically cuts out the motor.
•Whentheguntriggerisdepressedthe
automatic drop in pressure starts the motor
and the pressure is restored after a very slight
delay (see fig.11).
•IftheTSSistofunctioncorrectlyallgun
releasing and depressing operations must be
performed at intervals over 4-5 seconds.
DO NOT PULSE THE TRIGGER.
•Topreventdamagetotheappliance,when
running do not stop the water jet for more
than 10 minutes at a time. If the product is
not used for more than 10 minutes please
ensure that the on/off switch is switched to off
(OFF/0) to prevent damage to the appliance.
Adjusting the spray nozzle
•Waterowisadjustedbyregulating
the nozzle (H).
Stopping the appliance
•SettheON/OFFswitchtoOFF/0.
•Depresstheguntriggeranddischargethe
residual pressure inside the hoses.
•Engagethegun’sreadsafetybutton(X)
(fig.11).
Restarting
•Releasethegun’sredsafetybutton(X)(g.11).
•Ensurewaterisconnected.
•Depresstheguntriggeranddischargethe
residual air inside the hose.