Skil 3930 Manual Original página 12

carefully re-enter the cut. The wheel may bind, walk up
or kickback if the power tool is restarted in the workpiece.
e) Support panels or any oversized workpiece to
minimize the risk of wheel pinching and kickback.
Large workpieces tend to sag under their own weight.
Supports must be placed under the workpiece near the
line of cut and near the edge of the workpiece on both
sides of the wheel.
f) Use extra caution when making a "pocket cut" into
existing walls or other blind areas. The protruding
wheel may cut gas or water pipes, electrical wiring or
objects that can cause kickback.
ADDITIONAL SAFETY INSTRUCTIONS
GENERAL
• This tool is not suitable for wet grinding/cutting
•
• This tool should not be used by people under the age of
16 years
• Remove battery from tool before making any
adjustments or changing accessories
ACCESSORIES
•
when original accessories are used
•
instructions of the manufacturer concerned
• Use only grinding/cutting discs with a maximum
thickness of 6 mm and a spindle hole diameter of
22 mm
•
cutting discs
• Never use accessories with a "blind" threaded hole
smaller than M14 x 21 mm
• Handle and store grinding/cutting discs carefully to avoid
chipping and cracking
BEFORE USE
•
to receive practical information
• Always mount auxiliary handle E 2 and protective guard
2 ; never use the tool without them
• Use suitable detectors to find hidden utility lines
or call the local utility company for assistance
shock; damaging a gas line can result in an explosion;
penetrating a water pipe will cause property damage or
an electrical shock)
• Do not work materials containing asbestos (asbestos
is considered carcinogenic)
• Dust from material such as paint containing lead, some
wood species, minerals and metal may be harmful
(contact with or inhalation of the dust may cause allergic
reactions and/or respiratory diseases to the operator or
bystanders); wear a dust mask and work with a dust
extraction device when connectable
•
(such as oak and beech dust) especially in conjunction
with additives for wood conditioning; wear a dust
mask and work with a dust extraction device when
connectable
•
materials you want to work with
• Be careful when cutting grooves, especially in supporting
walls (slots in supporting walls are subject to country-
under all circumstances)
• Secure the workpiece (a workpiece clamped with
clamping devices or in a vice is held more securely than
by hand)
• Do not clamp the tool in a vice
DURING USE
In case of electrical or mechanical malfunction,
•
•
battery is removed, the tool will not restart on its own; for
again w
AFTER USE
•
accessory by a lateral force applied against it
BATTERIES
• The battery supplied is partially charged (to ensure
full capacity of the battery, completely charge the battery
in the battery charger before using your power tool for the
• Only use the following batteries and chargers with
this tool
-
-
• Do not use the battery when damaged; it should be
replaced
• Do not disassemble the battery
• Do not expose tool/battery to rain
•
- when charging 4...40°C
-
-
EXPLANATION OF SYMBOLS ON TOOL/BATTERY
3 Read the instruction manual before use
4 Wear protective glasses and hearing protection
5
burn battery for any reason
6 Store tool/charger/battery in locations where temperature
will not exceed 50°C
7 Do not dispose of electric tools and batteries together
with household waste material
USE
• Charging battery
! read the safety warnings and instructions
provided with the charger
• Removing/installing the battery 2
• Battery level indicator 8
- press the battery level indicator button L to show the
current battery level 8 a
! when the lowest level of the battery indicator
starts flashing after pressing button L 8 b, the
battery is empty
! when 2 levels of the battery indicator start flashing
after pressing button L 8 c, the battery is not
within the allowable operating temperature range
• Battery protection
being switched on, when
- the load is too high --> remove load and restart
- the battery temperature is not within the allowable
operating temperature range of -20 to +50°C --> 2
pressing button L 8 c; wait until battery has returned
within the allowable operating temperature range
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