Hitachi BL 36200 Mode D'emploi page 12

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(2) Avoid recharging at high temperatures.
A back pack power supply will be hot immediately after
use. If such a back pack power supply are recharged
immediately after use, its internal chemical substance
will deteriorate, and the back pack power supply life will
be shortened. Leave the back pack power supply for a
while, and recharge them after they have cooled.
CAUTION
○ If the back pack power supply are charged while it is
heated because it has been left for a long time in a
location subject to direct sunlight or because the back
pack power supply have just been used, the pilot lamp
of the charger lights up green. In such a case, fi rst let
the back pack power supply cool, then start charging.
○ When the charge status fl ickers in red (at 0.2-seconds
intervals), check for and take out any foreign objects in
the charger's battery connector. If there are no foreign
objects, it is probable that the back pack power supply
or charger is malfunctioning. Take it to your authorized
Service Center.
○ Since the built-in microcomputer takes about 3 seconds
to confi rm that the back pack power supply being
charged with UC36YRSL is taken out, wait for a minimum
of 3 seconds before reinserting it to continue charging.
If the adapter of back pack power supply is reinserted
within 3 seconds, the back pack power supply may not
be properly charged.
USED AS A POWER SUPPLY FOR CORDLESS
POWER TOOLS (DC 36V)
WARNING
○ Read the instruction manuals for power tools that are to
be connected beforehand.
○ Always check to confi rm that cordless power tools are
switched off before connecting them to the Back Pack
Power Supply adapter.
1. Check to confi rm that the main switch is off . (Fig. 8)
The main switch is off if the green power indicator is not
illuminated when the power switch on the switch panel
is pressed.
2. Put on the Back Pack Power Supply.
Tighten the chest buckle and waist buckle so that there
is no looseness but still easy to move. Then adjust the
length of the band and strap.
3. Check to confi rm that the cordless power tool to
be connected is switched off .
• Plugging the adapter into the power tool adapter
with the switch set at on may result in unexpected
operations, leading to injury.
• Check that the switch to the power tool returns to the off
position when pulled once.
4. Plug the adapter into the cordless power tool. (Fig. 8)
Insert the adapter fi rmly until it clicks into place in the
same way as the battery.
5. Switch on the main switch and power switch to the
Back Pack Power Supply.
Switch on the Back Pack Power Supply's main switch.
Then switch on the power switch on the switch panel
to illuminate the power indicator and supply DC 36V of
electrical current to the cordless power tool connected.
6. Switch on the cordless power tool and begin work.
Carry out the required work in accordance with the
details provided in the instruction manual for the
cordless power tool in use.
7. Check the remaining capacity of the battery.
Press the remaining battery capacity switch on the
switch panel periodically and check the indicator to
avoid the power tool from stopping midway through the
work in hand.
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8. Terminating electricity supply.
Switch off the cordless power tool in use, and then
switch off the power switch and main switch to the Back
Pack Power Supply.
Automatic power off function (power switch on the
switch panel)
To prevent the wasteful use of the Back Pack Power
Supply, the power will be automatically switched off
after fi ve hours elapses without it being used with the
power switch on the switch panel left in the on position.
If the main switch is left on, check to confi rm that the
power to the cordless power tool or USB device being
used is switched off before pressing the power switch
on the switch panel to resume work.
SWITCH PANEL DISPLAYS (FIG. 9)
Power Switch
The power indicator will be illuminated in green and DC
36V of electrical current will be supplied to the adapter
when the power switch is pressed with the main switch
to the Back Pack Power Supply at the on position.
Remaining Battery Capacity Switch
Press the remaining capacity switch to discover the
remaining capacity with the indicator that is illuminated
in red through fi ve stages.
If the indicator on the right blinks, it means the battery
has run out and output has ceased. Recharge the
battery in this event.
Warning Indicator
Notifi es the user that output has been halted owing to a
problem arising.
(Continual illumination in red)
Carrying out work that constantly requires large
amounts of electrical current and that involves
continual use under harsh conditions, such
as high-temperature environments, will cause
the temperature inside the Back Pack Power
Supply to rise. Output will be halted in this
event to prevent high-temperature damage.
Wait until the Back Pack Power Supply cools
down before resuming work.
(Blinking in red)
Output will be halted to prevent damage in the
event of overloaded operations caused by the
blades in cordless power tools, etc., continuing.
Resolve the reason for the overload, and then
press the power switch to resume operations.
(Swift blinking in red)
There is a possibility that damage has
occurred. Cease operations immediately and
request inspections or repairs.
USED AS A USB POWER SUPPLY (DC 5V)
WARNING
○ Read the instruction manual for the USB device to be
connected beforehand.
○ Check to confi rm that the USB cable to be connected is
not damaged before using it.
Failure to observe this may result in the outbreak or
smoke or fi re.
○ Seal the USB terminal with a rubber cover when not in use.
If dust or other matter adheres to the USB terminal, it
may result in the outbreak of smoke or fi re.