Additional Safety Rules - Makita BGA450 Instruction Manual

19. Store idle power tools out of the reach of chil-
dren and do not allow persons unfamiliar with
the power tool or these instructions to operate
the power tool. Power tools are dangerous in the
hands of untrained users.
20. Maintain power tools. Check for misalignment
or binding of moving parts, breakage of parts
and any other condition that may affect the
power tools operation. If damaged, have the
power tool repaired before use. Many accidents
are caused by poorly maintained power tools.
21. Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
22. Use the power tool, accessories and tool bits
etc. in accordance with these instructions and
in the manner intended for the particular type of
power tool, taking into account the working con-
ditions and the work to be performed. Use of the
power tool for operations different from those
intended could result in a hazardous situation.
Battery tool use and care
23. Ensure the switch is in the off position before
inserting battery pack. Inserting the battery pack
into power tools that have the switch on invites acci-
dents.
24. Recharge only with the charger specified by the
manufacturer. A charger that is suitable for one
type of battery pack may create a risk of fire when
used with another battery pack.
25. Use power tools only with specifically desig-
nated battery packs. Use of any other battery
packs may create a risk of injury and fire.
26. When battery pack is not in use, keep it away
from other metal objects like paper clips, coins,
keys, nails, screws, or other small metal objects
that can make a connection from one terminal to
another. Shorting the battery terminals together
may cause burns or a fire.
27. Under abusive conditions, liquid may be ejected
from the battery, avoid contact. If contact acci-
dentally occurs, flush with water. If liquid con-
tacts eyes, additionally seek medical help. Liquid
ejected from the battery may cause irritation or
burns.
Service
28. Have your power tool serviced by a qualified
repair person using only identical replacement
parts. This will ensure that the safety of the power
tool is maintained.
29. Follow instruction for lubricating and changing
accessories.
30. Keep handles dry, clean and free from oil and
grease.
4

ADDITIONAL SAFETY RULES

1. Always use eye and ear protection. Other per-
sonal protective equipment such as dust mask,
gloves, helmet and apron should be worn.
2. Keep guards in place.
3. Use only wheels with correct size and wheels
having a maximum operating speed at least as
high as the highest No Load Speed marked on
the tool's nameplate. When using depressed
center wheels, be sure to use only fiberglass-
reinforced wheels.
4. Check the wheel carefully for cracks or damage
before operation. Replace cracked or damaged
wheel immediately.
5. Observe the instructions of the manufacturer
for correct mounting and use of wheels. Handle
and store wheels with care.
6. Do not use separate reducing bushings or
adaptors to adapt large hole abrasive wheels.
7. Use only flanges specified for this tool.
8. Do not damage the spindle, the flange (espe-
cially the installing surface) or the lock nut.
Damage to these parts could result in wheel
breakage.
9. For tools intended to be fitted with threaded
hole wheel, ensure that the thread in the wheel
is long enough to accept the spindle length.
10. Before using the tool on an actual workpiece,
test run the tool at the highest no load speed
for at least 30 seconds in a safe position. Stop
immediately if there is any vibration or wob-
bling that could indicate poor installation or a
poorly balanced wheel. Check the tool to deter-
mine the cause.
11. Check that the workpiece is properly sup-
ported.
12. Hold the tool firmly.
13. Keep hands away from rotating parts.
14. Make sure the wheel is not contacting the work-
piece before the switch is turned on.
15. Use the specified surface of the wheel to per-
form the grinding.
16. Do not use cutting off wheel for side grinding.
17. Watch out for flying sparks. Hold the tool so
that sparks fly away from you and other per-
sons or flammable materials.
18. Pay attention that the wheel continues to rotate
after the tool is switched off.
19. Do not touch the workpiece immediately after
operation; it may be extremely hot and could
burn your skin.
ENB099-1