Hilti SID 4R-22 Manual De Instrucciones Original página 18

6.2 Setting forward or reverse rotation
▶ Set the forward/reverse switch to the desired direction of rotation.
▶ The control switch is locked when the forward/reverse switch is in the
middle position (switch-on interlock). An interlock prevents switching
while the motor is running.
6.3 Switching on and off
1. Press the control switch.
▶ The product starts.
• Speed can be controlled steplessly by varying how far the control
switch is pressed in.
• In sustained operation, the product switches itself off automati-
cally after 5 minutes. Pressing the control switch again restarts
the product.
2. Release the control switch.
▶ 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 of the product
• Carefully remove stubborn dirt.
• Carefully clean the air vents, if present, with a dry, soft brush.
• Use only a slightly damp cloth to clean the housing. Do not use cleaning
agents containing silicone as these can attack the plastic parts.
• Use a dry, clean cloth to clean the contacts of the product.
Care of the Li­ion batteries
• Never use a battery with clogged air vents. Clean the air vents carefully
using a dry, soft brush.
• Avoid unnecessary exposure of the battery to dust and dirt. Never
expose the battery to high levels of moisture (e.g. by being dipped in
water or left in the rain).
If a battery has been soaked by moisture, treat it as a damaged battery.
Isolate it in a non-flammable container and consult Hilti Service.
14 English 2373959
*2373959*