Care And Maintenance - Hilti SF 2-A Original Operating Instructions

2. Set the forward / reverse switch to the desired direction of rotation.
7.7 Reading the charge status LED display on Li­ion batteries
NOTE
The charge status cannot be indicated while the tool is in operation.
NOTE
The charge status display LEDs may light briefly while the battery is being
en
fitted to the tool.
The Li-ion battery features a charge status LED display. When the tool
is not in operation, the charge status is displayed by four LEDs when the
lockbutton on the battery is pressed.

8 Care and maintenance

CAUTION
Before beginning cleaning, remove the battery from the power tool in
order to prevent unintentional starting.
8.1 Care of insert tools
Clean off dirt and dust deposits adhering to the insert tools and protect
them from corrosion by wiping the insert tools from time to time with an oil-
soaked rag.
8.2 Care of the power tool
CAUTION
Keep the power tool, especially its grip surfaces, clean and free from
oil and grease. Do not use cleaning agents which contain silicone.
The outer casing of the power tool is made from impact-resistant plastic.
Sections of the grip are made from a synthetic rubber material.
Never operate the power tool when the ventilation slots are blocked. Clean
the ventilation slots carefully using a dry brush. Do not permit foreign
objects to enter the interior of the power tool. Clean the outside of the
power tool at regular intervals with a slightly damp cloth. Do not use a spray,
steam pressure cleaning equipment or running water for cleaning. This may
negatively affect the electrical safety of the power tool.
8.3 Care of the Li-ion battery
Avoid ingress of moisture.
Charge the battery fully before using it for the first time.
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Printed: 24.03.2014 | Doc-Nr: PUB / 5174884 / 000 / 00
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