14
Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com
ADJUSTING THE SPRAY NOZZLE
The nozzle is adjustable to allow you to adjust the water delivery from a narrow
jet of water to a wide spray. To adjust the nozzle, proceed as follows:
1. Hold the shaft of the lance in one
hand.
2. Twist the nozzle with the other
hand.
• The spray varies between
narrow and wide as you turn
the nozzle.
ADJUSTING THE PRESSURE
The machine output is preset at the factory. To lower the contact pressure:
1. Back away from the surface to be cleaned. The further away you are the
less the pressure will be on the surface being cleaned.
2. Reduce the speed of the engine using the throttle. Slow the engine down
and the water pressure will also go down.
3. Adjust the spray to a wider angle.
4. Hold the rear of the nozzle and slide the front of the nozzle forwards to low
pressure and backwards for high pressure. See page 14.
APPLYING DETERGENTS AND CLEANING AGENTS
To improve the cleaning performance, you can introduce chemical cleaning
agents (detergents) to the water jet using the detergent pickup hose.
1. Remove the detergent tank cap.
2. Fill the tank with a suitable CLARKE
detergent and replace the cap.
• Only use detergents
recommended for use with
pressure washers, such as
CLARKE Traffic Film Remover
which is a powerful low
foaming agent for car
cleaning, patio cleaning etc.,
or CLARKE Wash & Wax, both available from your CLARKE dealer.