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10
English
2208336
*2208336*
WARNING
Risk of injury!
Protruding diamond slitting discs are a safety hazard.
▶
Before lifting the power tool clear, release the plunge movement lock button to lock the power tool in its
initial position.
8. Release the plunge movement lock button integrated into the front grip and, without twisting or tilting it,
lift the power tool clear of the work surface.
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 any dirt that may be adhering to parts.
• 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 may 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 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
.
7.1
Replacing the carbon brushes
DANGER
Risk of injury!
Risk of electric shock.
▶
The power tool may be operated, serviced and repaired only by trained, authorized personnel. This
personnel must be specially informed of any possible hazards.
The service indicator lights up when the carbon brushes need to be replaced. Diagrams on the inside
of the carbon-brush covers show the correct direction of installation and routing of the wires.
Always change all the carbon brushes at the same time.
1. Disconnect the slitting tool from the electricity supply.
2. Remove the top and bottom carbon-brush covers from the rear of the power tool.
Summary of Contents for DCH 150-SL
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