HPP H Serie Instrucciones Para El Ensamblaje -Uso Y Mantenimiento página 44

- grip any spray gun used tightly because when the lever is operated a reaction force of the high-pressure
jet is produced;
- when not in operation and before doing any jobs, perform the operations described in the "STOP" para-
graph;
- operating pressure must never exceed the maximum value set for the pump, as shown in the technical
data plate;
- use adequate personal protective equipment to safeguard against noise emissions (e.g., ear muffs).
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WARNING!
Always make sure that, once stop operations have been performed, no part of the pump and of the ma-
chine in which it is integrated is moving and no pipes contain liquid under pressure.
Always remember in particular to disconnect the power supply, for example:
- to disconnect the plug from the socket (electric motors);
- to disconnect the sparking plug contact (petrol engines);
- to remove the ignition key (diesel engines).
Perform the stop operations contained in the manual of the machine in which the pump is integra-
ted; unless otherwise indicated, in relation to the pump, remember the following.
a) Reset the delivery pressure as described at a) of the "STANDARD OPERATION" paragraph.
b) Stop the pump and the machine in which it is integrated.
c) Wait for the pump and the machine in which it is integrated to cool down.
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WARNING!
• Once the pump and the machine in which it is integrated have cooled down, be careful:
- not to leave them unattended in the presence of children, elderly people or disabled persons without
supervision;
- to arrange them in a stable position without any risk of falling;
- not to put them in contact or in the immediate vicinity of inflammable materials.
STOPPING
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