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Wipe plastic parts with a soft cloth lightly
dampened with soapy water and dry thoroughly.
19. NEVER use a depressed center wheel which is
cracked or deformed or worn away (see the
MAINTENANCE AND INSPECTION section on page
14).
20. NEVER use the grinder in places where the sparks
generated by the grinder can cause explosion, such
as where flammable materials or gases are
present.
21. NEVER push in the push button while the spindle
is running.
22. ALWAYS wear eye protection that meets the
requirement of the latest revision of
ANSI Standard Z87.1.
23. ALWAYS wear a mank or respirator to protect
yourself from dust or potentially harmful particles
generated during the grinding operation.
24. ALWAYS firmly grip the body handle and side
handle while operating the grinder.
25. ALWAYS have a trial run before grinding
commence. (see Test the grinder before using on
page 13).
26. ALWAYS follow the instructions contained in this
manual when replacing the depressed center
wheel.
27. ALWAYS be careful with buried objict such as an
underground wiring.
Touching these active wiring or electric cable with
this tool, you may receive an electric shock.
Comfirm if there are any buried object such as
electric cable within the wall, floor or ceiling where
you are going to operate here after.
28. Definitions for symbols used on this tool
V ............... volts
— --- .............. direct current
Hz ............. hertz
A ............... amperes
n
o ............ no load speed
---/min ...... revolutions or reciprocation per minute
AC Input Rating Amperes*
Equal to or
greater than
0
2
3
6
Table 1
RECOMMENDED MINIMUM AWG SIZE FOR
EXTENSION CORDS FOR BATTERY CHARGERS
but less
than
2
3
4
IMPORTANT SAFETY INSTRUCTIONS FOR
BATTERY CHARGER
WARNING:
Death or serious bodily injury could result from
improper or unsafe use of battery chargers. To avoid
these risks, follow these basic safety instructions:
READ ALL INSTRUCTIONS
1. This manual contains important safety and
operating instructions for battery charger Model
UC18YRL.
2. Before using battery charger, read all instructions
and cautionary markings on (1) battery charger,
(2) battery, and (3) product using battery.
3. To reduce risk of injury, charge HITACHI
rechargeable battery type EB7, EB9, EB12, EB14,
EB18 series, and EBM1830. Other type of batteries
may burst causing personal injury and damage.
4.
Do not expose battery 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 persons.
6. To reduce risk of damage to electric plug and cord,
pull by plug when disconnecting battery 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:
a.
That blades of extension cord are the same
number, size, and shape as those of plug on
battery charger:
b.
That extension cord is properly wired and in
good electrical condition; and
c.
That wire size is large enough for AC ampere
rating of battery charger as specified in
Table 1.
AWG Size of Cord
Length of Cord, Feet (Meter)
25 (7.5)
50 (15)
18
18
18
18
18
18
100 (30)
150 (45)
18
16
16
14
16
14
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