Care And Maintenance; Transport And Storage - Hilti ST 2500 Manual De Instrucciones Original

Observe the safety instructions and warnings in this documentation and on the product.
6.1 Switching on
▶ Slowly press the control switch.
◁ Speed is steplessly adjustable.
6.2 Switching on steady-state operation
▶ Hold down the control switch and press the lockbutton.
6.3 Switching off steady-state operation
▶ Press the control switch down further.
6.4 Removing screws
1. Set the forward/reverse switch to the "Reverse" position.
2. Remove the screw.
7

Care and maintenance

WARNING
Electric shock hazard! Attempting care and maintenance with the supply cord connected to a power outlet
can lead to severe injury and burns.
▶ Always unplug the supply cord before carrying out care and maintenance tasks.
Care
• Carefully remove stubborn dirt from the tool.
• Clean the air vents carefully with a dry brush.
• Use only a slightly damp cloth to clean the casing. Do not use cleaning agents containing silicone as
these can attack the plastic parts.
Maintenance
WARNING
Danger of electric shock! Improper repairs to electrical components may lead to serious injuries including
burns.
▶ Repairs to the electrical section of the tool or appliance may be carried out only by trained electrical
specialists.
• Check all visible parts and controls for signs of damage at regular intervals and make sure that they all
function correctly.
• Do not operate the tool if signs of damage are found or if parts malfunction. Have the tool repaired by
Hilti Service immediately.
• After cleaning and maintenance, refit all guards or protective devices and check that they function
correctly.
8

Transport and storage

• Do not transport electric tools with accessory tools fitted.
• Always unplug the supply cord before storing an electric tool or appliance.
• Store tools and appliances in a dry place where they cannot be accessed by children or unauthorized
persons.
• Check electric tools or appliances for damage after long periods of transport or storage.
9 Disposal
Most of the materials from which Hilti tools and appliances are manufactured can be recycled. The
materials must be correctly separated before they can be recycled. In many countries, your old tools,
machines or appliances can be returned to Hilti for recycling. Ask Hilti Service or your Hilti representative
for further information.
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Printed: 24.07.2018 | Doc-Nr: PUB / 5070743 / 000 / 04
English 15