SYMBOLS
The followings show the symbols used for tool.
V............................volts
.......................direct current
.......................no load speed
.../min....................revolutions or reciprocation per
minute
..................number of blow
IMPORTANT SAFETY INSTRUC-
TIONS FOR CHARGER & BAT-
TERY CARTRIDGE
1.
SAVE THESE INSTRUCTIONS; This manual con-
tains important safety and operating instruc-
tions for battery charger.
2.
Before using battery charger, read all instruc-
tions and cautionary markings on (1) battery
charger, (2) battery, and (3) product using bat-
tery.
Table 1: RECOMMENDED MINIMUM AWG SIZE FOR EXTENSION CORDS FOR BATTERY CHARGERS
Length of Cord (Feet)
AWG Size of Cord
9.
Do not operate charger with damaged cord or
plug - replace them immediately.
10. Do not operate charger if it has received a sharp
blow, been dropped, or otherwise damaged in
any way; take it to a qualified serviceman.
11. Do not disassemble charger or battery cartridge;
take it to a qualified serviceman when service or
repair is required. Incorrect reassembly may
result in a risk of electric shock or fire.
12. To reduce risk of electric shock, unplug charger
from outlet before attempting any maintenance
or cleaning. Turning off controls will not reduce
this risk.
13. The battery charger is not intended for use by
young children or infirm persons without super-
vision.
14. Young children should be supervised to ensure
that they do not play with the battery charger.
15. If operating time has become excessively
shorter, stop operating immediately. It may
result in a risk of overheating, possible burns
and even an explosion.
3.
CAUTION - To reduce risk of injury, charge only
MAKITA rechargeable batteries marked on the
USD302-1
charger label. Other types of batteries may burst
causing personal injury and damage.
4.
Do not expose charger to rain or snow.
5.
Use of an attachment not recommended or sold
by the battery charger manufacturer may result
in a risk of fire, electric shock, or injury to per-
sons.
6.
To reduce risk of damage to electric plug and
cord, pull by plug rather than cord when discon-
necting charger.
7.
Make sure cord is located so that it will not be
stepped on, tripped over, or otherwise subjected
to damage or stress.
8.
An extension cord should not be used unless
absolutely necessary. Use of improper extension
cord could result in a risk of fire and electric
shock. If extension cord must be used, make
sure:
USC002-3
a.
b.
c.
25
18
16. If electrolyte gets into your eyes, rinse them out
with clear water and seek medical attention right
away. It may result in loss of your eyesight.
ADDITIONAL SAFETY RULES
FOR CHARGER & BATTERY CAR-
TRIDGE
1.
Do not charge the battery cartridge when tem-
perature is BELOW 10°C (50°F) or ABOVE 40°C
(104°F)
2.
Do not attempt to use a step-up transformer, an
engine generator or DC power receptacle.
3.
Do not allow anything to cover or clog the
charger vents.
4.
Do not short the battery cartridge:
(1) Do not touch the terminals with any conduc-
(2) Avoid storing battery cartridge in a con-
4
That pins on plug of extension cord are the
same number, size, and shape as those of
plug on charger;
That extension cord is properly wired and in
good electrical condition; and
That wire size is at least as large as the one
specified in the table below.
50
100
18
18
tive material.
tainer with other metal objects such as nails,
coins, etc.
150
16