4. ASSEMBLY / PREOPERATION
4.1.
ASSEMBLY (See fig.1.)
4.1.1.
Screw together the two halves of the lance as shown in fig.2.
4.1.2.
Select an appropriate nozzle from the nozzle stowage area. Pull
back the spring loaded sleeve at the end of the lance and insert the
nozzle. Let go of the sleeve and check that the nozzle is firmly gripped
in the fitting. The nozzle selection is colour coded and offers the following
options.
BLACK Low pressure wide angle spray for use with detergent.
RED
High pressure, 0° degree spray,
Very Aggressive
. Use
with extreme caution to prevent damage to the surface
being cleaned or injury to persons or animals.
YELLOW High pressure, 15° Spray angle, normal cleaning, provides
a wide coverage and powerful water stream.
WHITE High pressure, 40° Spray angle, normal cleaning and rinsing,
provides a less powerful stream of water and is suitable for
most general cleaning jobs.
GREEN High Pressure, 25
°
Spray angle, normal cleaning.
4.1.3.
To attach the high pressure hose to the water inlet on the gun, push it
into the inlet on the gun until it is fully seated and tighten as shown in
figs.4 & 5.
4.1.4.
Attach the other end of the high pressure hose to the pump outlet as
shown in fig.6. Push the end of the hose into the pump outlet until it is
fully seated and then tighten to secure.
Connect either a mains water supply hose or the suction hose to the
pump inlet as shown in fig.6. USE COLD WATER ONLY.
Note:
The water supply hose must be reinforced and have an internal
diameter of 13mm (1/2”). The minimum water supply rate must be at least
equal to the washer flow rate.
The suction pipe may require priming if drawing water from a level lower than the pump.
4.2.
DETERGENT DELIVERY
4.2.1.
Attach the BLACK low pressure nozzle to the end of the lance. Remove the cap from a bottle of detergent and place the bottle in the
detergent holder.
4.2.2.
On the top of the pump outlet is a brass suction injection fitting. Push the detergent input pipe onto the fitting (fig.6) and place the
filter on the other end into the container of detergent ensuring that it goes all the way to the bottom. When used with the low pressure
black nozzle detergent will be drawn from the container by suctionic action and will mix
automatically with thewater from the pump. Use
Sealey General
Purpose Detergent,
AK130 (25ltr)
or
AK131 (5ltr)
. Traffic Film
Remover is also available,
AK132 (25ltr)
or
AK133 (5ltr)
.
4.3.
ENGINE LUBRICATION.
THE PRESSURE WASHER ENGINE IS SHIPPED FROM THE FACTORY WITHOUT OIL.
DO NOT ATTEMPT TO START THE ENGINE
BEFORE THE SUMP HAS BEEN FILLED WITH THE CORRECT AMOUNT OF OIL. Refer to the section 8.2.
4.4.
FUEL.
4.4.1.
Fill the tank with fresh unleaded petrol fuel. Keep fuel level below the fuel filter which sits in the neck of the tank.
4.5.
PUMP
4.6.
The pump is supplied empty of oil. Fill with 400ml of 15W-40 oil before using the unit. The combined oil filler cap and dipstick is on top of
the pump.
4.7.
POSITIONING OF UNIT
4.8.
Ideally the unit should be used on level ground. Where this is not possible the unit should not be inclined more than 20° in any one
direction.
4.9.
RUNNING IN THE ENGINE
4.9.1.
For the first 20 hours of operation the unit should not be placed under heavy load. After the first 20 hours change the oil.
SAFETY FEATURES
fig.2
fig.4
fig.5
fig.6
BLACK
RED
YELLOW
WHITE
GREEN
fig.3
PWM2500SP | Issue:3 13/07/17
Original Language Version
© Jack Sealey Limited
