Hilti ST 1800 Manual De Instrucciones Original página 16

5.2.1 Switching on
Press the control switch slowly all the way.
▶ Press the control switch slowly all the way.
5.2.2 Activating continuous running mode
1. Press the control switch.
2. Press the lockbutton.
3. To switch off when in continuous running mode, press the control switch.
▶ The lockbutton returns to its original position.
5.2.3 Setting the torque
▶ Turn the adjusting ring to the desired torque setting.
5.2.4 Setting forward or reverse rotation
▶ Set the forward/reverse switch to the desired position.
5.2.5 Removing screws
1. Remove the depth gauge. → page 9
2. Set the forward/reverse switch to the desired position. → page 10
3. Remove the screw.
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.
• Check all visible parts and controls for signs of damage at regular
intervals and make sure that they all function correctly.
10 English
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