Makita LC1230 ユーザーズマニュアル

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14.  MAINTAIN TOOLS WITH CARE. Keep tools 
sharp and clean for best and safest 
performance. Follow instructions for 
lubricating and changing accessories. 
15.  DISCONNECT TOOLS before servicing; when 
changing accessories such as blades, bits, 
cutters, and the like. 
16.  REDUCE THE RISK OF UNINTENTIONAL 
STARTING. Make sure switch is in off position 
before plugging in. 
17.  USE RECOMMENDED ACCESSORIES. 
Consult the owner's manual for recommended 
accessories. The use of improper accessories 
may cause risk of injury to persons. 
18.  NEVER STAND ON TOOL. Serious injury could 
occur if the tool is tipped or if the cutting tool 
is unintentionally contacted. 
19.  CHECK DAMAGED PARTS. Before further use 
of the tool, a guard or other part that is 
damaged should be carefully checked to 
determine that it will operate properly and 
perform its intended function - check for 
alignment of moving parts, binding of moving 
parts, breakage of parts, mounting, and any 
other conditions that may affect its operation. 
A guard or other part that is damaged should 
be properly repaired or replaced. 
20.  DIRECTION OF FEED. Feed work into a blade 
or cutter against the direction of rotation of the 
blade or cutter only. 
 
 
21.  NEVER LEAVE TOOL RUNNING UNATTENDED. 
TURN POWER OFF. Do not leave tool until it 
comes to a complete stop. 
22.  REPLACEMENT PARTS. When servicing, use 
only identical replacement parts. 
23.  POLARIZED PLUGS. To reduce the risk of 
electric shock, this appliance has a polarized 
plug (one blade is wider than the other). This 
plug will fit in a polarized outlet only one way. 
If the plug does not fit fully in the outlet, 
reverse the plug. If it still does not fit, contact a 
qualified electrician to install the proper outlet. 
Do not change the plug in any way. 
VOLTAGE WARNING: Before connecting the tool to a 
power source (receptacle, outlet, etc.) be sure the 
voltage supplied is the same as that specified on the 
nameplate of the tool. A power source with voltage 
greater than that specified for the tool can result in 
SERIOUS INJURY to the user- as well as damage to 
the appliance. If in doubt, DO NOT PLUG IN THE 
APPLIANCE. Using a power source with voltage less 
than the nameplate rating is harmful to the motor. 
USE PROPER EXTENSION CORD. Make sure your 
extension cord is in good condition. When using an 
extension cord, be sure to use one heavy enough to 
carry the current your product will draw. An 
undersized cord will cause a drop in line voltage 
resulting in loss of power and overheating. Table 1 
shows the correct size to use depending on cord 
length and nameplate ampere rating. If in doubt, use 
the next heavier gage. The smaller the gage number, 
the heavier the cord. 
Table 1: Minimum gage for cord
Ampere Rating
Volts
Total length of cord in feet
120 V
25 ft.
50 ft.
100 ft.
150 ft.
More Than
Not More Than
AWG
0
6
18
16
16
14
18
16
14
12
6
10
10
12
16
16
14
12
12
16
14
12
Not Recommended
 
000173 
 
USB079-2 
 
ADDITIONAL SAFETY RULES 
DO NOT let comfort or familiarity with product 
(gained from repeated use) replace strict adherence 
to metal cutting saw safety rules. If you use this tool 
unsafely or incorrectly, you can suffer serious 
personal injury. 
1. 
Wear eye protection. 
 
2. 
Keep hands out of path of saw blade. Avoid 
contact with any coasting blade. It can still 
cause severe injury. 
3. 
Do not operate saw without guards in place. 
Check blade guard for proper closing before 
each use. Do not operate saw if blade guard 
does not move freely and close instantly. 
Never clamp or tie the blade guard into the 
open position.