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3- Specific safety instructions
HAMMER SAFETY WARNINGS
1) Safety instructions for all operations
a) Wear ear protectors. Exposure to noise can cause hearing loss.
b) Use auxiliary handle(s), if supplied with the tool. Loss of control can cause personal
injury.
c) Hold power tool by insulated gripping surfaces, when performing an operation where
the cutting accessory may contact hidden wiring. Cutting accessory contacting a "live"
wire may make exposed metal parts of the power tool "live" and could give the operator an
electric shock.
2) Safety instructions when using long drill bits with rotary hammers
a) Always start drilling at low speed and with the bit tip in contact with the workpiece.
At higher speeds, the bit is likely to bend if allowed to rotate freely without contacting the
workpiece, resulting in personal injury.
b) Apply pressure only in direct line with the bit and do not apply excessive pressure. Bits
can bend, causing breakage or loss of control, resulting in personal injury.
SPECIFIC SAFETY INSTRUCTIONS FOR LI-ION BATTERIES
IMPORTANT
Please observe the following operating restrictions and maintain the safety feature of the
equipment to prevent malfunction. Please also observe the "Do Not Handle" section of the
equipment's user manual.
Failure to comply with the following recommendations will result in smoke, rupture or fire.
1. Disassembly and reassembly.
"Do not disassemble or reassemble the battery.
The battery has a safety function and a protective circuit to prevent danger. If these devices are
severely damaged, it may cause combustion, smoke, rupture or fire.
2. Short-circuit.
"Do not short-circuit the battery.
Do not connect the + and - terminals to metals (such as wire). Do not carry or store the battery
with metal objects (such as wire, chains, necklaces, or hairpins). This will short-circuit the
battery.
3. Use near a heat source.
"Do not use or leave the battery near a fire, stove or heat source (over 80°C).
This will cause the polymer separator to melt. Also, do not use the battery under a heat source
(over 80°C) for the same reason.
4. Immersion.
"Do not immerse the battery in water or seawater, or get it wet.
5. Charging near a heat source.
"Do not charge the battery near a heat source or in direct sunlight.
If the protection circuit is operated under high heat or damaged, the battery is charged with
abnormal current (or voltage) and it causes abnormal chemical reaction.
6. Heat and charging conditions.
"Use the specified charger and observe the charging conditions.
If the battery is charged under unspecified conditions (high temperature, higher than the
specified temperature, higher than the recommended voltage or current, or with a modified
ORIGINAL INSTRUCTIONS
25
SAFETY AND OPERATING MANUAL
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