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  4.    SET-UP   

 

WARNING! ALWAYS use the pressure washer in the upright position.

4.1  

Connecting the water supply.

 Use a reinforced hose pipe with an internal  

 

diameter of  1/2” and connect to the mains water supply.  

 

Connect a push fit hose connector to the water inlet on the machine (fig.2).  

 

The water supply should have a minimum pressure of 1.5 bar and a maximum  

 

pressure of 6 bar, with a minimum flow rate of 7ltr/min.

Note: 

Ensure that the inlet filter (fig.1.3) is fitted into the water inlet before use.

4.2  

Connecting the high pressure hose.

 

 

Attach the high pressure hose as indicated in fig.3 ensuring that the connector is  

 

tight. Turn on the water supply.

4.3  

Assembling the lance and nozzle.

 

 

Push the gun onto the lance as shown in fig.4 and turn through 90

o

 

until it slots  

 

into place. Insert the nozzle required into the end of the lance and screw it down.  

 

When the nozzle is seated give it a final twist so that it clicks into place. fig.1.2 is  

 

the variable nozzle with adjustable spray pattern. fig.1.16 is the Rotablast nozzle.  

fig.2

fig.3

fig.4

 

WARNING! 

Ensure you read, understand and apply Section 1 safety instructions.

 

 

WARNING!

 

Dry running can seriously damage the unit.

 

WARNING! 

DO NOT leave washer switched on for more than 15 minutes without operating trigger.

Important! The washer motor will stop as soon as the gun trigger is released and will 

restart when the trigger is squeezed. Always allow at least 5 seconds between releasing 

the trigger and restarting.

5.1 

Primary checks. 

Check that the inlet filter is clean; pump delivery and pressure will be  

 

reduced if blocked. Never use the machine without a filter (which is fitted inside the  

 

hose connector, see fig.1.3). 

 

Ensure that the water supply, high pressure hose and gun are correctly connected, and  

 

that air can freely circulate around the washer.

5.2 

Operation of safety catch.

 To prevent accidental operation of the unit the safety catch should always  be engaged when the gun is    

 

not in use. Swing the catch into position over the end of the trigger as shown in fig.5. To release the catch press it above the trigger as  

 

indicated in fig.5.  

5.3 

Bleeding The Gun

 It is very important to bleed the gun before using the pressure washer. Squeeze the trigger BEFORE turning the   

 

electrical supply on. This allows any air trapped inside the pressure washer and gun to be removed before using the unit. Continue    

 

holding the trigger for approximately one minute to allow any excess air out of the unit. Water will flow through the gun at low pressure  

 

during this procedure.

5.4  

Operating the machine.

 Hold the spray gun firmly to counteract the recoil caused by the high pressure of the water. Before switching  

 

on ensure that the lance is not directed at people, objects or animals prior to being directed at the object to be cleaned. Depress the   

 

trigger before switching on the unit before every use. Switch the machine on by pressing the button marked 

‘I’ 

as shown in fig.1.9.    

 

Release the safety catch (see fig.5). Point the lance at the object to be cleaned and fully depress the trigger. (When the trigger is  

 

 

released the motor will automatically switch off).

5.5 

Adjusting spray pattern.

 The fan nozzle can be continuously varied from a fine pencil jet to a fan pattern by rotating the body  

 

 

of the nozzle. 

Caution! 

The pencil point setting is very aggressive. It is recommended that for most cleaning applications, a twenty degree spray angle is    

 

used to avoid damage to the surface being sprayed.

Note: 

The pressure of the spray on the surface you are cleaning increases as you move the nozzle closer to the surface.

5.5.1  For the high pressure turbo spray fit the turbo nozzle. This nozzle is intended for maximum cleaning affect.

  5.  OPERATION

fig.5

Original Language Version

PC2901    Issue: 2 - 01/06/11

Содержание PC2901

Страница 1: ...urrent Device RCD is used It is particularly important to use an RCD with portable products that are plugged into a supply which is not protected by an RCCB If in any doubt consult a qualified electrician You may obtain a Residual Current Device by contacting your Sealey dealer You must also read and understand the following instructions concerning electrical safety 1 1 1 The Electricity at Work A...

Страница 2: ...ntoxicating medication DO NOT allow children or untrained persons to operate the washer WARNING Discharge residual pressure before disconnecting the washer hose Pressure left in unit may cause injury After use disconnect washer from electrical mains and water supply and store in a safe dry childproof area 3 CONTENTs SPECIFICATION Unpack the product and check contents against the list below Also ch...

Страница 3: ...reely circulate around the washer 5 2 Operation of safety catch To prevent accidental operation of the unit the safety catch should always be engaged when the gun is not in use Swing the catch into position over the end of the trigger as shown in fig 5 To release the catch press it above the trigger as indicated in fig 5 5 3 Bleeding The Gun It is very important to bleed the gun before using the p...

Страница 4: ...When you have finished the soap application remove the bottle and flush clean water through the tube until it is thoroughly cleaned Note Failure to clean properly will cause the injection system to become clogged and inoperable 5 7 When washing is completed 5 7 1 Switch the power supply off by pressing the button marked O 5 7 2 Turn off the water supply tap 5 7 3 Activate the trigger to discharge ...

Страница 5: ...l detergent container Detergent pick up body clogged Clear blockage Injector clogged Clean injector Nozzle not set to low pressure Move nozzle to low pressure position Incorrect nozzle fitted Fit correct nozzle see contents item 6 Jet is ineffective ragged or unsteady High pressure nozzle clogged Clean high pressure nozzle Selector sleeve for type of jet wrongly set Adjust selector sleeve Fuse blo...

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