Makita GA039G Betriebsanleitung Seite 13

6. Use extra caution w hen making a " pocket cut "
into existing w alls or other blind areas. T h e
protruding wheel may cut gas or water pipes, elec-
trical wiring or objects that can cause kickback.
7 . Do not attempt to do curved cutting.
O v e r s t r e s s i n g t h e w h e e l i n c r e a s e s t h e l o a d i n g a n d
susceptibility to twisting or binding of the wheel
in the cut and the possibility of kickback or wheel
breakage, which can lead to serious injury.
Before using a segmented diamond w heel,
8.
make sure that the diamond w heel has the
peripheral gap bet w een segments of 10 mm or
less, only w ith a negative rake angle.
Safety warnings specific for sanding operations:
1. Use proper sized sanding disc paper. Follo w
manufacturers recommendations, w hen
selecting sanding paper. L a r g e r s a n d i n g p a p e r
extending too far beyond the sanding pad pres-
ents a laceration hazard and may cause snagging,
t e a r i n g o f t h e d i s c o r k i c k b a c k .
Safety warnings specific for wire brushing
operations:
Be a w are that w ire bristles are thro w n by the
1.
brush even during ordinary operation. Do not
overstress the w ires by applying excessive
load to the brush. The wire bristles can easily
p e n e t r a t e l i g h t c l o t h i n g a n d / o r s k i n .
2. If the use of a guard is specified for wire
brushing, do not allo w any interference of the
w ire w heel or brush w ith the guard. W i r e w h e e l
or brush may expand in diameter due to work load
a n d c e n t r i f u g a l f o r c e s .
Additional Safety Warnings:
1. When using depressed centre grinding w heels,
be sure to use only fiberglass-reinforced wheels.
2. NEVER USE Stone Cup type w heels w ith this
grinder. T h i s g r i n d e r i s n o t d e s i g n e d f o r t h e s e
types of wheels and the use of such a product
may result in serious personal injury.
3 . Be careful not to damage the X -LOCK holder.
Damage to the parts could result in w heel breakage.
4. Make sure the w heel is not contacting the
w orkpiece before the s w itch is turned on.
5. Before using the tool on an actual w orkpiece,
let it run for a w hile. Watch for vibration or
w obbling that could indicate poor installation
or a poorly balanced w heel.
6. Use the specified surface of the wheel to per-
form the grinding.
Do not leave the tool running. Operate the tool
7 .
only w hen hand-held.
Do not touch the w orkpiece immediately after
8.
operation ; it may be extremely hot and could
burn your skin.
Do not touch accessories immediately after
9.
operation ; it may be extremely hot and could
burn your skin.
10. Observe the instructions of the manufacturer
for correct mounting and use of w heels.
Handle and store w heels w ith care.
11. Do not use separate reducing bushings or
adaptors to adapt large hole abrasive w heels.
12. Check that the w orkpiece is properly supported.
1 3 . Pay attention that the w heel continues to
rotate after the tool is switched o .
14. If w orking place is extremely hot and humid,
or badly polluted by conductive dust, use a
short-circuit breaker (30 mA) to assure opera-
tor safety.
15. Do not use the tool on any materials contain-
ing asbestos.
16. When use cut-o wheel, always work with
the dust collecting w heel guard if required by
domestic regulation.
1 7 . Cutting discs must not be subjected to any
lateral pressure.
18. Do not use cloth w ork gloves during operation.
Fibers from cloth gloves may enter the tool, which
c a u s e s t o o l b r e a k a g e .
19. Before operation, make sure that there is no
buried object such as electric pipe, w ater pipe or
gas pipe in the w orkpiece. Otherwise, it may cause
a n e l e c t r i c s h o c k , e l e c t r i c a l l e a k a g e o r g a s l e a k .
SAVE THESE INSTRUCTIONS.
WARNING:
w ith product (gained from repeated use) replace
strict adherence to safety rules for the subject
product. MISUSE or failure to follo w the safety
rules stated in this instruction manual may cause
serious personal injury.
Important safety instructions for
battery cartridge
1. Before using battery cartridge, read all instruc-
tions and cautionary markings on (1) battery char-
ger, (2) battery, and (3) product using battery.
2. Do not disassemble or tamper w ith the battery
cartridge. It may result in a fire, excessive heat,
o r e x p l o s i o n .
3 . If operating time has become excessively
shorter, stop operating immediately. It may
result in a risk of overheating, possible burns
and even an explosion.
If electrolyte gets into your eyes, rinse them
4.
out w ith clear w ater and seek medical atten-
tion right a w ay. It may result in loss of your
eyesight.
Do not short the battery cartridge:
5.
( 1 ) Do not touch the terminals w ith any con-
ductive material.
( 2 ) Avoid storing battery cartridge in a con-
tainer w ith other metal objects such as
nails, coins, etc.
( 3 ) Do not expose battery cartridge to w ater
or rain.
A battery short can cause a large current
ow, overheating, possible burns and even a
breakdo w n.
6. Do not store and use the tool and battery car-
tridge in locations w here the temperature may
reach or exceed 50 ° C (122 ° F).
7 . Do not incinerate the battery cartridge even if
it is severely damaged or is completely w orn
out. The battery cartridge can explode in a fire.
13 ENGLISH
DO NOT let comfort or familiarity