Makita 5008MGA ユーザーズマニュアル

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power tool for your application. The correct 
power tool will do the job better and safer at the 
rate for which it was designed. 
17.  Do not use the power tool if the switch does 
not turn it on and off. Any power tool that cannot 
be controlled with the switch is dangerous and 
must be repaired. 
18.  Disconnect the plug from the power source 
and/or the battery pack from the power tool 
before making any adjustments, changing 
accessories, or storing power tools.
 Such 
preventive safety measures reduce the risk of 
starting the power tool accidentally. 
19.  Store idle power tools out of the reach of 
children 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 
conditions and the work to be performed.
 Use 
of the power tool for operations different from 
those intended could result in a hazardous 
situation. 
SERVICE 
23.  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. 
24.  Follow instruction for lubricating and 
changing accessories. 
25.  Keep handles dry, clean and free from oil and 
grease. 
GEB013-1 
 
SPECIFIC SAFETY RULES 
DO NOT let comfort or familiarity with product 
(gained from repeated use) replace strict adherence 
to circular saw safety rules. If you use this tool 
unsafely or incorrectly, you can suffer serious 
personal injury. 
Danger: 
1. 
Keep hands away from cutting area and the 
blade. Keep your second hand on auxiliary 
handle, or motor housing. If both hands are 
holding the saw, they cannot be cut by the blade. 
2. 
Do not reach underneath the workpiece. The 
guard cannot protect you from the blade below the 
workpiece. Do not attempt to remove cut material 
when blade is moving. 
CAUTION: Blades coast after turn off. Wait until 
blade stops before grasping cut material. 
3. 
Adjust the cutting depth to the thickness of 
the workpiece.
 Less than a full tooth of the blade 
teeth should be visible below the workpiece. 
4. 
Never hold piece being cut in your hands or 
across your leg. Secure the workpiece to 
stable platform.
 It is important to support the 
work properly to minimize body exposure, blade 
binding, or loss of control. 
A typical illustration of proper hand support, workpiece 
support, and supply cord routing (if applicable).
   
000157 
 
5. 
Hold power tool by insulated gripping 
surfaces when performing an operation where 
the cutting tool may contact hidden wiring or 
its own cord.
 Contact with a "live" wire will also 
make exposed metal parts of the power tool "live" 
and shock the operator. 
6. 
When ripping always use a rip fence or 
straight edge guide.
 This improves the accuracy 
cut and reduces the chance of blade binding. 
7. 
Always use blades with correct size and shape 
(diamond versus round) of arbour holes.
 
Blades that do not match the mounting hardware 
of the saw will run eccentrically, causing loss of 
control. 
8. 
Never use damaged or incorrect blade 
washers or bolt.
 The blade washers and bolt 
were specially designed for your saw, for optimum 
performance and safety of operation. 
9. 
Causes and Operator Prevention of Kickback: 
− 
kickback is a sudden reaction to a pinched, 
bound or misaligned saw blade, causing an 
uncontrolled saw to lift up and out of the 
workpiece toward the operator; 
− 
when the blade is pinched or bound tightly by