Makita GA4534 Manual Do Utilizador

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16.  If devices are provided for the connection of 
dust extraction and collection facilities, 
ensure these are connected and properly used.
 
Use of dust collection can reduce dust-related 
hazards. 
Power tool use and care 
17.  Do not force the power tool. Use the correct 
power tool for your application. The correct 
power tool will do the job better and safer at the 
rate for which it was designed. 
18.  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. 
19.  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. 
20.  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. 
21.  Maintain power tools. Check for misalignment 
or binding of moving parts, breakage of parts 
and any other condition that may affect the 
power tool’s operation. If damaged, have the 
power tool repaired before use. Many accidents 
are caused by poorly maintained power tools. 
22.  Keep cutting tools sharp and clean. Properly 
maintained cutting tools with sharp cutting edges 
are less likely to bind and are easier to control. 
23.  Use the power tool, accessories and tool bits 
etc. in accordance with these instructions, 
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 
24.  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. 
25.  Follow instruction for lubricating and 
changing accessories. 
26.  Keep handles dry, clean and free from oil and 
grease. 
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 
GEB033-3 
GRINDER SAFETY WARNINGS 
Safety Warnings Common for Grinding, Sanding, 
Wire Brushing, or Abrasive Cutting-Off Operations: 
1. 
This power tool is intended to function as a 
grinder, sander, wire brush or cut-off tool. 
Read all safety warnings, instructions, 
illustrations and specifications provided with 
this power tool.
 Failure to follow all instructions 
listed below may result in electric shock, fire 
and/or serious injury. 
2. 
Operations such as polishing are not 
recommended to be performed with this 
power tool. Operations for which the power tool 
was not designed may create a hazard and cause 
personal injury.   
3. 
Do not use accessories which are not 
specifically designed and recommended by 
the tool manufacturer.
 Just because the 
accessory can be attached to your power tool, it 
does not assure safe operation. 
4. 
The rated speed of the accessory must be at 
least equal to the maximum speed marked on 
the power tool.
 Accessories running faster than 
their rated speed can break and fly apart. 
5. 
The outside diameter and the thickness of 
your accessory must be within the capacity