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WARNING: The operating mode
selector switch may be actuated only
at a standstill.
WORKING HINTS FOR
YOUR TOOL
If your power tool becomes over heated, set the speed
to maximum and run no load for 2-3 minutes to cool the
motor. SDS-plus tungsten carbide drill bits should always be
used for concrete and masonry.
When drilling in metal, only use HSS drill bits in good
condition. Where possible use a pilot hole before drilling a
large diameter hole.
PROBLEM SOLUTION
1. WHY YOUR DRILL SUDDENLY STOPS
WHEN WORKING.
a) They run at full power until they need charging. So if
your tool suddenly stops check your battery first. The
Li-ion battery is protected against deep discharging by
the "Discharging Protection System". When the battery is
empty, the machine is switched off by means of a protective
circuit, and the drill bit will be stop working.
b) Overload protection. When overloaded, the motor comes
to a stop. Relieve the load on the machine immediately and
allow cooling for approx. 30 seconds at the highest no-load
speed.
c) High temperature of the tool or battery. When the load
is too high or the allowable battery temperature of 75°C is
exceeded, the electronic control switches off the power tool
until the temperature is in the optimum temperature range
again.
2. REASONS FOR DIFFERENT CHARGING
TIMES
Your charge time can be affected by many reasons which
are not defects in your product. If the battery pack is only
partly discharged it may be re-charged in less than 1 hour.
If the battery pack and ambient temperature are very
cold then re-charging may take 1-1.5 hours. If the battery
pack is very hot it will not re-charge because the internal
temperature safety cutout will prevent it. If the battery pack
is very hot you must remove your battery pack from the
charger and allow your battery pack to cool first to ambient
temperature and then recharging can be started. If you
charge a second battery pack immediately after the first
then the charger can be overheated. Always allow at least
15 minutes rest between battery pack charging.
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3. REASONS FOR DIFFERENT BATTERY
PACK WORKING TIMES
Charging time problems, having not used a battery pack for
a prolonged time will reduce the battery pack working time.
This can be corrected after several charge and discharge
operations by charging & working with your drill. Heavy
working conditions such as large screws into hard wood will
use up the battery pack energy faster than lighter working
conditions. Do not re-charge your battery pack below 0
and above 30
C as this will affect performance.
o
MAINTENANCE
Remove the battery pack from the tool before carrying
out any adjustment, servicing or maintenance.
Your power tool requires no additional lubrication or
maintenance. There are no user serviceable parts in your
power tool. Never use water or chemical cleaners to clean
your power tool. Wipe clean with a dry cloth. Always store
your power tool in a dry place. Keep the motor ventilation
slots clean. Keep all working controls free of dust.
Occasionally you may see sparks through the ventilation
slots. This is normal and will not damage your power tool.
For battery tools
The ambient temperature range for tool and battery use
and storage is 0
C-45
C.
o
o
The recommended ambient temperature range for the
charging system during charging is 0
C
o
C-40
C.
o
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