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ENGLISH

SPECIFICATIONS

Model:

GA048G

GA049G

GA050G

GA051G

Applicable grinding wheel

Max. wheel diameter

100 mm

115 mm

125 mm

150 mm

Max. wheel thickness

6.4 mm

7.2 mm

6.4 mm

Applicable cut-off wheel

Max. wheel diameter

105 mm

115 mm

125 mm

150 mm

Max. wheel thickness

3.2 mm

3.0 mm

Applicable wire wheel brush

Max. wheel diameter

100 mm

115 mm

125 mm

Max. wheel thickness

20 mm

Spindle thread

M10

M14 or 5/8″ (country specific)

Max. spindle length

18 mm

23 mm

No load speed (n

0

) / Rated speed (n)

11,000 min

-1

9,000 min

-1

Overall length (with BL4040)

410 mm

Net weight

2.8 - 5.2 kg

3.0 - 5.4 kg

3.1 - 4.7 kg

Rated voltage

D.C. 36 V - 40 V max

• 

Due to our continuing program of research and development, the specifications herein are subject to change 

without notice.

• 

Specifications may differ from country to country.

• 

The weight may differ depending on the attachment(s), including the battery cartridge. The lightest and heavi

-

est combinations, according to EPTA-Procedure 01/2014, are shown in the table.

Applicable battery cartridge and charger

Battery cartridge

BL4020 / BL4025* / BL4040* / BL4050F* / BL4080F

* : Recommended battery

Charger

DC40RA / DC40RB / DC40RC

• 

Some of the battery cartridges and chargers listed above may not be available depending on your region of 

residence.

WARNING:

 

Only use the battery cartridges and chargers listed above.

 Use of any other battery cartridges 

and chargers may cause injury and/or fire.

Recommended cord connected power source

Portable power pack

PDC01 / PDC1200

• 

The cord connected power source(s) listed above may not be available depending on your region of residence.

• 

Before using the cord connected power source, read instruction and cautionary markings on them.

Symbols

The followings show the symbols which may be used 

for the equipment. Be sure that you understand their 

meaning before use.

 

Read instruction manual.

Wear safety glasses.

Always operate with two hands.

Do not use the wheel guard for cut-off 

operations.

 

Ni-MH

Li-ion

Only for EU countries

Due to the presence of hazardous com-
ponents in the equipment, waste electrical 
and electronic equipment, accumulators 

and batteries may have a negative impact 

on the environment and human health.
Do not dispose of electrical and electronic 
appliances or batteries with household 
waste!
In accordance with the European Directive 
on waste electrical and electronic equip-
ment and on accumulators and batteries 
and waste accumulators and batteries, 
as well as their adaptation to national law, 
waste electrical equipment, batteries and 

accumulators should be stored separately 

and delivered to a separate collection point 
for municipal waste, operating in accor-
dance with the regulations on environmen-
tal protection.

This is indicated by the symbol of the 

crossed-out wheeled bin placed on the 
equipment.

Содержание GA049G

Страница 1: ...INSTRUCTION MANUAL Cordless Angle Grinder GA048G GA049G GA050G GA051G ENGLISH Original instructions Read before use...

Страница 2: ...idges and chargers listed above Use of any other battery cartridges and chargers may cause injury and or fire Recommended cord connected power source Portable power pack PDC01 PDC1200 The cord connect...

Страница 3: ...king account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time WARNING Grinding thin sheets of metal or ot...

Страница 4: ...ldren and bystanders away while operating a power tool Distractions can cause you to lose control Electrical safety 1 Power tool plugs must match the outlet Never modify the plug in any way Do not use...

Страница 5: ...nts are caused by poorly maintained power tools 6 Keep cutting tools sharp and clean Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control 7 Use...

Страница 6: ...rom work area Anyone entering the work area must wear personal protective equipment Fragments of workpiece or of a broken accessory may fly away and cause injury beyond immediate area of operation 11...

Страница 7: ...the cut off wheel from the cut while the wheel is in motion otherwise kickback may occur Investigate and take corrective action to eliminate the cause of wheel binding 4 Do not restart the cutting ope...

Страница 8: ...failure to follow 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 in...

Страница 9: ...ice life 3 Charge the battery cartridge with room tem perature at 10 C 40 C 50 F 104 F Let a hot battery cartridge cool down before charging it 4 When not using the battery cartridge remove it from th...

Страница 10: ...l on to restart Overheat protection When the tool battery is overheated the tool stops automatically Let the tool cool down before turning the tool on again Overdischarge protection When the battery c...

Страница 11: ...ions where the wheel or accessory may be at risk to be bound In the situation the tool is automatically shut off to prevent further rotation of the spindle it does not prevent kickback To restart the...

Страница 12: ...raight Otherwise you cannot secure the wheel guard 3 While pushing the lock lever toward A rotate the wheel guard toward C and then change the angle of the wheel guard according to the work so that th...

Страница 13: ...n use the lock nut wrench and securely tighten clockwise 1 2 Fig 11 1 Lock nut wrench 2 Shaft lock To remove the wheel follow the installation procedure in reverse Installing or removing flex wheel Op...

Страница 14: ...essory Only for tools with M14 spindle thread Mount inner flange abrasive wheel and Ezynut onto the spindle so that Makita Logo on Ezynut faces outside 1 2 4 3 Fig 15 1 Ezynut 2 Abrasive wheel 3 Inner...

Страница 15: ...and the inner flange varies by wheel type and thickness Refer to the following figures For 100 mm 4 model When installing the abrasive cut off wheel 16 mm 5 8 16 mm 5 8 1 1 4 4 2 3 Fig 20 1 Lock nut...

Страница 16: ...h onto spindle and tighten with the wrenches 1 Fig 25 1 Wire wheel brush Installing hole cutter Optional accessory Place the tool upside down to allow easy access to the spindle Remove any accessories...

Страница 17: ...njury CAUTION Never switch on the tool when it is in contact with the workpiece it may cause an injury to operator CAUTION Always wear safety goggles or a face shield during operation CAUTION After op...

Страница 18: ...and break causing serious per sonal injury WARNING A diamond wheel shall be oper ated perpendicular to the material being cut Usage example operation with abrasive cut off wheel Fig 31 Usage example o...

Страница 19: ...alcohol or the like Discoloration deformation or cracks may result To maintain product SAFETY and RELIABILITY repairs any other maintenance or adjustment should be performed by Makita Authorized or F...

Страница 20: ...rd or grinding wheel guard with a wheel type wire brush with a thick ness greater than the maximum thickness as specified in SPECIFICATIONS the wires may catch on the guard leading to breaking of wire...

Страница 21: ...he clip on cutting wheel guard attachment NOTE 3 Only for model GA048G GA049G GA050G For more details refer to each instruction manual of the guard NOTE 4 Only for model GA049G GA050G For more details...

Страница 22: ...22...

Страница 23: ...23...

Страница 24: ...Makita Europe N V Jan Baptist Vinkstraat 2 3070 Kortenberg Belgium Makita Corporation 3 11 8 Sumiyoshi cho Anjo Aichi 446 8502 Japan 885A31A220 EN 20230214...

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