5
INSTALLATION AND OPERATING INSTRUCTIONS
INSTALLATION
1.
Identify your unit from the model description on the serial no. / data plate label affixed on the High pressure cleaner and the
exploded views contained in this manual. (ALL NUMBERED REFERENCES APPLY TO EXPLODED VIEW OF UNIT)
2.
(If necessary) Fit handle (3) to frame using bolts supplied in accessories bag.
3.
(If necessary) Fit hoses (63) (28) (61) to break tank tailpieces (48) using hose clamps provided in accessories bag.
4.
Position unit on a level surface near a suitable water supply (see serial no./ data plate)
5.
(If Necessary) Connect front part of lance (33) to back part of lance (26).
6.
Connect high-pressure hose end (30) to Back part of lance (26) and unit high-pressure outlet (21)or (A) or (62).
7.
Connect water supply hose to inlet connector (18) supplied. Make sure that water pressure does not exceed values listed in
this manual and that water flow rate after inlet / cistern cock valve exceeds the one required by the pump as stated on serial
no. / data plate.
8.
Open water supply. Where a water tank is fitted, water will fill water tank (20) and cistern cock valve (45) will automatically
stop water flow when water tank is full.
9.
Replace the pump oil travel plug (Red plug) with the pump oil dipstick (Yellow plug) provided in accessories bag.
10.
Check oil level in pump either using dipstick or through oil sight glass. Minimum oil level is at lower edge of red circle on sight
glass or lower notch on dipstick while maximum oil level is at upper edge of red circle on sight glass or upper notch on dipstick.
If oil reservoir needs replenishing only use oil of a type as listed in the data sheet in this instruction manual.
11.
Follow all pre operation instructions listed in the petrol engine manual supplied with this unit.
12.
Where fitted fill detergent bottle (11) with cleaning solution. Only use a cleaning detergent approved by the manufacturer and
do not use under any circumstance acid or corrosive products (Contact an authorised service agent or the manufacturer if in
doubt).
13.
Set lance assembly (26 ,33)in the low pressure position. See pt 5 instructions on Operating/To start & use instructions.
OPERATING INSTRUCTIONS
TO START AND USE
1)
Start machine by following Starting & Operating instructions listed in engine manual supplied with this unit. Pull the trigger on
the handpiece and allow water to run through the Pump (14), High-Pressure Hose (30), and Lance for 2-3 minutes in order to
expel air from the Hydraulic system. If some air is still in the system after that period of time, open and close the Handpiece 2-
3 times to expel remaining air. Note: if this is the first time the unit is being run or it has been left idle for a long period
of time it is advisable to run the above operation with the front part of lance (33) or nozzle (56) disconnected from the
lance to avoid any debris / scale getting lodged in the nozzle and/or gun assembly.
2)
Set the front part of lance (33) in high pressure position. See pt 5 instructions on the Operating/To start & use instructions.
3)
Check if pressure on Pressure Gauge (29) is correct. (See data plate on pump).
4)
Multireg nozzle can be adjusted anywhere to provide a jet between 0
0
and 45
0
and
high/low pressure so as to suit any cleaning application. By turning nozzle
clockwise/anticlockwise you can decrease/increase size of fan as shown in picture
beside (B). By pushing nozzle backward/forward with gun in closed position
you can go into low pressure/high pressure as shown in picture beside (A).
Double lance can be adjusted between high/ low pressure by turning the handle
clockwise/anticlockwise.
7)
To allow detergent through injection system, turn Chemical injector (21 or red knob on pump) anticlockwise and put Multireg or
double lance in low pressure position. Pull trigger of Handpiece and low pressure will allow detergent through injection system.
NOTE: DETERGENT INJECTION CAN BE MADE IN LOW PRESSURE ONLY.
8)
BEWARE : Units not fitted with a break tank or optional Thermal Protection valve must not be run for longer than 3
minutes with Handpiece in closed position ( in Bypass) because pump will be damaged. If unit is not required please
switch it off.
TO STOP
1.
Clean Detergent Line (25-23) after removing from detergent bottle in order to prevent blockages in chemical injection device by
dropping detergent line in clean water and running clean water through it. (For instructions on how to run clear water through
detergent line see point no. 7 above on how to use detergent.)
2.
Stop detergent flow, turning Chemical injector (21 or Red Knob on pump) clockwise.
3.
Stop machine by following Stopping instructions listed in engine manual supplied with this unit.
4.
Pull trigger of Handpiece to release pressure.
OPTIONAL EXTRAS (WHERE FITTED)
ELECTRIC START
1.
General operation of unit is the same as above but it will be possible to start the engine using a key switch. Follow instructions
on how to connect battery and use electric start listed in engine manual provided with this unit