Hilti ST 1800-A22 Manual De Instrucciones Original página 12

Switching on
Note
The metal construction screwdriver must be pressed lightly against the working surface
as it will otherwise not start (for safety reasons). The running speed can be controlled
smoothly right up to maximum speed by varying how far the control switch is pressed in.
Switching on in sustained operating mode
Note
The lockbutton can be pressed in while the control switch is pressed. The metal construc-
tion screwdriver then runs in sustained operating mode. The lockbutton makes the tool
less tiring to use as the control switch does not have to be constantly pressed.
Switching off after sustained operation
Note
In order to be able to switch off from sustained operating mode quickly at any time, keep
your hand close to the control switch. Pressing the control switch again causes the lock-
button to jump back into its original position.
Removing screws
Note
Remove the depth gauge or screw guide, if fitted. Set the forward / reverse switch to the
"Reverse" position.
Removing the battery
6 Care and maintenance of cordless tools
WARNING
Danger of electric shock! Carrying out care and maintenance while the battery is fitted presents a
risk of serious physical injury and burning injury.
▶ Always remove the battery before carrying out all care and maintenance tasks.
Care and maintenance of the tool
• 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.
Care of the lithium­ion 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 cordless tool if signs of damage are found or if parts malfunction. Have the tool
repaired by Hilti Service immediately.
• After cleaning and maintenance, fit all guards or protective devices and check that they function correctly.
Note
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 Center or online at: www.hilti.com
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Printed: 27.07.2016 | Doc-Nr: PUB / 5293039 / 000 / 00
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