YATO YT-85910 Manual De Instrucciones página 15

GB
work. Replace damaged hoses with new ones which are free of damage.
The hose supplying water to the washer must be at least 5 metres long and must withstand pressure. It is recommended to use
reinforced hoses made of weather-resistant materials. It is recommended to use new hoses. Old hoses can be contaminated,
contain limescale deposits which can aff ect the performance of the washer and cause damage to the machine.
Avoid bending, kinking, trampling or clamping the hose. Any action leading to the reduction in the hose cross-section can lead
to its rupture. The water jet coming out of a damaged hose may be under high pressure and may pose a risk of skin penetration.
The washer may only be switched on when the high-pressure hose and the water supply hose have been correctly connected.
Turn off the washer immediately with the switch and unplug the power cord from the socket if signs of malfunction are observed
during operation, e.g. increased noise, increased vibrations, pressure drop. Before resuming work, the causes of malfunctioning
of the washer must be eliminated. Improper operation can be caused by the accumulation of limescale deposits precipitated from
water. In this case, hand the washer over to an authorised service centre.
The lance trigger can only be operated manually, do not use any trigger locks to hold it in the pressed position.
Do not let the water pump operate without water. This can damage the pump. If the water supply stops, cease work immediately
and switch the washer off .
Release the pressure in the washer system before removing the high-pressure hose. To do this, direct the lance outlet to a safe
place, press the trigger and wait for the water to stop fl owing out.
Before storing the washer, remove all water from inside of the washer. Freezing water increases its volume and can lead to
damage to the device.
Information on noise reduction
A certain amount of interference caused by this device is inevitable. Carry out loud work at designated hours. If necessary, take
breaks during work and limit the work to the most necessary activities. The operator and bystanders in the vicinity of the work area
should wear hearing protection.
Information on vibration reduction
The feeling of tingling or numbness of hands is a sign of excessive vibration. Limit the time of use, take appropriately long breaks,
distribute the work among several people or wear anti-vibration gloves during long use of the device.
Residual risks
There are always certain residual risks which cannot be avoided, even if the device is used correctly. The following potential
hazards may arise from the type and design of the tool: unintentional start-up of the product;
contact of unprotected body parts with the water jet (cutting); ejection of objects with water jet; hearing damage if the recommend-
ed hearing protection is not used; inhalation of water and detergent particles.
Failure to follow the instructions in the manual may be the cause of other hazards resulting from improper use.
PRODUCT OPERATION
Caution! All work related to the installation and connection of the washer to the water supply must be carried out with the machine
power supply disconnected. The power cord plug must not be connected to the socket.
Unpacking and preparing for assembly
Unpack the product by removing all packaging components.
Check that all parts have been packed in accordance with Figure (I).
It is recommended to arrange all the elements on a level, fl at and hard surface. This will make it easier to assemble the product.
Washer assembly
Using the screws, fi x the washer bracket to the brackets on the upper wall of the washer.
Insert the hose and power cord bracket into the socket on the rear wall of the washer, and fasten it with screws (III).
Slide the lance holder into the rail on the side wall of the washer (IV).
Connect the grip and the lance nozzle. To do this, insert the nozzle coupling into the grip socket so that the coupling pins hit the
slots of the socket (V), and then turn the nozzle to lock it in the grip socket (VI). If the nozzle is correctly installed, it cannot be
removed other than by slightly retracting the nozzle, rotating and pulling it out of the grip socket.
The nozzle has a pre-installed water jet adjustment attachment. A detergent tank attachment can be installed instead of that
attachment.
The nozzle attachment can be removed by moving the ring at the nozzle outlet in the direction marked with the arrow (VII). Install
the nozzle attachment by sliding it into the nozzle outlet until the ratchet mechanism engages (VIII).
Connect the high-pressure hose to the lance grip by inserting the hose connector into the socket near the trigger mechanism until
the ratchet mechanism engages (IX).
The hose can only be disconnected when the ratchet mechanism release button is pressed (X).
Screw the threaded, high-pressure hose connector thread fi rmly to the washer water outlet (XI). Screw by hand, do not use any tools.
The tightening force should be suffi cient to ensure the tightness of the connection. Tightening too much can damage the gaskets.
O R I G I N A L I N S T R U C T I O N S
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