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The chisel can be set to 24 different positions (in 15° increments). This ensures that flat chisels and
shaped chisels can always be set to the optimum working position.
1. Switch off the power tool.
2. Set the function selector switch to the "Chisel positioning" position
3. Turn the chisel to the desired position.
4. Set the function selector switch to this symbol:
➥ The product is ready for use.
6.3.1
Chiseling
▶ Set the function selector switch to the "Chiseling" position
Use both hands to hold the product firmly. Keep the product clean and free of oil and grease.
When the product is hot after working, do not place it on readily flammable materials. These
materials can ignite.
6.3.2
Switch sustained operation on and off
When chiseling, the control switch can be locked in the "on" position.
1. Push the lockbutton for continuous operation forward.
2. Press the control switch fully.
➥ The product then runs in sustained operating mode.
3. Push the lockbutton for continuous operation back.
➥ The product switches off.
7
Care and maintenance
WARNING
Risk of injury with battery inserted !
▶ Always remove the battery before carrying out care and maintenance tasks!
Care and maintenance of the tool
•
Carefully remove stubborn dirt.
•
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.
Care of the Liion batteries
•
Keep the battery free from oil and grease.
•
Use only a slightly damp cloth to clean the casing. Do not use cleaning agents containing silicone as
these may attack the plastic parts.
•
Avoid ingress of moisture.
Maintenance
•
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 product if signs of damage are found or if parts malfunction. Have it repaired
immediately by Hilti Service.
•
After cleaning and maintenance, fit all guards or protective devices and check that they function correctly.
To help ensure safe and reliable operation, use only genuine Hilti spare parts and consumables. Spare
parts, consumables and accessories approved by Hilti for use with the product can be found at your
local Hilti Store or online at: www.hilti.group.
*2240495*
Printed: 16.07.2019 | Doc-Nr: PUB / 5503655 / 000 / 00
until it engages.
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