Hilti TE 30 Mode D'emploi Original page 23

5.2 Types of work
WARNING
A damaged supply cord presents a hazard! Do not touch the supply cord or extension cord if damaged
while working. Disconnect the supply cord plug from the power outlet.
▶ Check the appliance's supply cord at regular intervals and have it replaced by a qualified specialist if
found to be damaged.
Check extension cords at regular intervals and replace them if found to be damaged.
5.2.1 Function selector switch
▶ Set the function selector switch to the desired working position.
▶ Do not operate the function selector switch while the motor is running. Risk of damage!
5.2.2 Drilling without hammering
▶ Set the function selector switch to this symbol:
5.2.3 Drilling with hammering action (hammer drilling)
▶ Set the function selector switch to this symbol:
5.2.4 Positioning the chisel (only TE 30-AVR)
CAUTION
Risk of injury! Loss of control over the chisel direction.
▶ Do not operate the tool when the selector switch is set to "Chisel positioning". Turn the function selector
switch until it engages in the "Chiseling" position.
▶ Set the function selector switch to this symbol:
▶ The chisel can be adjusted to 12 different positions (in 30° increments). This ensures that flat chisels
and shaped chisels can always be set to the optimum working position.
5.2.5 Chiseling (only TE 30-AVR)
▶ Set the function selector switch to this symbol:
5.2.6 Forward / reverse
▶ Set the forward/reverse switch to the desired direction of rotation.
▶ Do not operate the function selector switch while the motor is running. Risk of damage!
6 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
they 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.
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