Makita UH550D Instruction Manual page 9

The tool may stop during operation when the tool and/or
battery are placed under the following situation. This is
caused by the activation of protection system and does
not show the tool trouble.
When the tool is overloaded:
•
At this time, release the switch trigger and
remove causes of overload and then pull the
switch trigger again to restart. When the tool
does not work even after pulling the switch
trigger, the battery power auto-stop is still at
work. Charge the battery cartridge before use.
When the remaining battery capacity becomes low:
•
Recharge the battery cartridge.
Battery remaining capacity indicator (only for
models with Battery BL3622A)
Battery BL3622A is equipped with the battery remaining
capacity indicator.
1
2
011715
Press the CHECK button to indicate the battery
remaining capacity. The indicator lamps will then light for
approx. three seconds.
Indicator lamps
Lighted Off Blinking
E
011713
When only the lowermost indicator lamp (next to the
•
"E") blinks, or when none of the indicator lamps light,
the battery capacity has run out, so the tool does not
operate. In these cases, charge the battery or
replace the empty battery with a fully charged one.
When two or more indicator lamps do not light
•
even after charging is complete, the battery has
reached the end of its service life.
When the upper two and lower two indicator lamps
•
light alternately,
malfunctioned.
authorized service center.
1. Indicator lamps
2. CHECK button
Remaining capacity
70% to 100%
F
45% to 70%
20% to 45%
0% to 20%
Charge the battery.
The battery may have
malfunctioned.
the battery may
Contact your local
NOTE:
The indicated capacity may be lower than the
•
actual level during use or immediately after using
the tool.
Depending on the conditions of use and the
•
ambient temperature, the indication may differ
slightly from the actual capacity.
ASSEMBLY
CAUTION:
Always be sure that the tool is switched off and the
•
battery cartridge is removed before carrying out
any work on the tool.
Battery adapter (Accessory)
1. Battery cartridge
2. Button
3. Adapter
4. Hook
5. Tool
011149
Fig.4
CAUTION:
Before using battery adapter, read all instructions
•
on tools using battery.
When charging a battery cartridge, first remove it
•
from the battery adapter and then charge it. It is not
allowed to charge the battery cartridge while using
battery adapter.
Installing or removing battery adapter
Always switch off the tool before insertion or
•
removal of the battery adapter.
To remove the battery adapter, withdraw it from the
•
tool while sliding the button on the adapter.
To insert the battery adapter, align the tongue on the
•
battery adapter with the groove in the housing and
slip it into place. Always insert it all the way until it
have
locks in place with a little click. If you can see the red
Makita
part on the upper side of the button, it is not locked
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