Makita DFR540 Technical Information

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ECHNICAL INFORMATION

Model No.

Description

ONCEPT AND MAIN APPLICATIONS

Models DFR540, DFR550 and DFR750 are advanced models

of Model DFR440, featuring higher durability.

These models feature more reliable casing attachment with the following

benefits:

Rigid aluminum casing

Stopper base with anti-tilt device for preventing screws from swaying

Rubber cap securely fixed to stopper base

Dust-proof construction for smooth sliding action

Model DFR540 is powered by Makita 14.4V Li-ion battery of

BL1415 (1.3Ah), BL1415N (1.5Ah), BL1415NA (1.5Ah),

BL1430 (3.0Ah), BL1430A (3.0Ah), BL1440 (4.0Ah) or BL1450 (5.0Ah).

Model DFR550 and DFR750 are powered by Makita 18V Li-ion battery of

BL1815 (1.3Ah), BL1815N (1.5Ah), BL1820 (2.0Ah), BL1830 (3.0Ah),

BL1840 (4.0Ah) or BL1850 (5.0Ah).

pecification

Specification

Voltage: V

Capacity: Ah

Cell

Battery

Energy capacity: Wh

Charging time: min

Max output: W

No load speed: min

-1

Driver bit: mm (")

Capacities: mm (")

[collated drywall screw]

Reverse switch

Weight according to

EPTA-Procedure 01/2003*

*1 Overall length of driver bit may vary by country.

*2 DFR540: includes battery BL1430, BL1440 or BL1450

DFR550/ DFR750: includes battery BL1830, BL1840 or BL1850

tandard equipment

Philips bit 2-162 or 2-157 (for DFR540/DFR550)

Philips bit 2-182 or 2-177 (for DFR750)

Belt clip

Battery

Charger

Battery cover

Plastic carrying case or Connector plastic case (type 3)

(for some countries only)

ptional accessories

Extension handle set

Charger DC18SD

Charger DC24SC

Fast charger DC18RC

Automotive charger DC18SE

Four port multi charger DC18SF

Two port multi fast charger DC18RD

Casing attachment

DFR540, DFR550, DFR750

Cordless Auto Feed Screwdriver

Model

15, 15, 22, 36, 45 with DC18RC

= rpm

Shank

Overall length

Diameter

Overall length

kg(lbs)

For DFR540/DFR550

Philips bit 2-162 or 2-157

Square bit 2-162 or 2-157

For DFR750

Philips bit 2-182 or 2-177

Square bit 2-182 or 2-177

Length (L)

Width (W)

Height (H)

DFR540

14.4

1.3, 1.5, 3.0, 4.0, 5.0

Li-ion

19, 22, 44, 58, 72

235

4,000

6.35 (1/4) Hex

162 (6-3/8) or 157 (6-3/16)

4 (5/32)

25 to 55

(1 to 2-3/16)

Yes

2.1 (4.6)

*3 Battery, charger and plastic carrying case/

Connector plastic case (type 3) are not supplied with "Z" model.

*4 Supplied with the same quantity of extra Battery

Note: The standard equipment may vary by country or model variation.

For DFR540

Li-ion Battery BL1450

Li-ion Battery BL1440

Li-ion Battery BL1430A

Li-ion Battery BL1430

Li-ion Battery BL1415NA

Li-ion Battery BL1415N

Li-ion Battery BL1415

OFFICIAL USE

for ASC & Sales Shop

PRODUCT

(The image above is DFR540.)

Dimensions: mm (")

DFR750

DFR540/DFR550

424 (16-3/4)

464 (18-1/4)

80 (3-1/8)

238 (9-3/8)

DFR550

DFR750

1.3, 1.5, 2.0, 3.0, 4.0, 5.0

Li-ion

24, 27, 36, 54, 72, 90

15, 15, 24, 22, 36, 45 with DC18RC

182 (7-1/8) or 177 (7)

45 to 75

(1-3/4 to 2-15/16)

2.3 (5.0)

For DFR550/DFR750

Li-ion Battery BL1850

Li-ion Battery BL1840

Li-ion Battery BL1830

Li-ion Battery BL1820

Li-ion Battery BL1815N

Li-ion Battery BL1815

P 1/15

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Summary of Contents for Makita DFR540

Page 1 464 (18-1/4) BL1430 (3.0Ah), BL1430A (3.0Ah), BL1440 (4.0Ah) or BL1450 (5.0Ah). Width (W) 80 (3-1/8) Model DFR550 and DFR750 are powered by Makita 18V Li-ion battery of Height (H) BL1815 (1.3Ah), BL1815N (1.5Ah), BL1820 (2.0Ah), BL1830 (3.0Ah), 238 (9-3/8) BL1840 (4.0Ah) or BL1850 (5.0Ah).
Page 2 1R291 Retaining ring S and R pliers Removing Casing cover and Insulation sleeve [2] LUBRICATION Apply Makita grease FA.No.2 to the following portions designated with the black triangle to protect parts and product from unusual abrasion. Item No. Description Portion to lubricate Steel ball 3.5...
Page 3 P 3/15 epair [3] DISASSEMBLY/ASSEMBLY [3] -1. Casing Assembly and Feeder Box Assembly DISASSEMBLING Disassemble by taking the steps described in Fig. 2 to Fig 17. Fig. 2 Fig. 3 1) Loosen Thumb screw M4x28 3) While pressing Clamper, remove three M4x12 Countersunk by turning counterclockwise.
Page 4 P 4/15 epair [3] DISASSEMBLY/ASSEMBLY [3] -1. Casing Assembly and Feeder Box Assembly (cont.) DISASSEMBLING Fig. 7 7) While pressing the locking claws of Casing cover inward Dial 42 can now be removed from using 1R291, pull off Feeder box section from Casing cover. Casing complete by unscrewing Countersunk head screw M4x12.
Page 5 P 5/15 epair [3] DISASSEMBLY/ASSEMBLY [3] -1. Casing Assembly and Feeder Box Assembly (cont.) DISASSEMBLING Fig. 11 11) Remove Box cover complete from Feeder box Side view of Feeder box by unscrewing Tapping screw 4x18. after removing Box cover complete Compression spring 6 Box cover complete Feeder box...
Page 6 P 6/15 epair [3] DISASSEMBLY/ASSEMBLY [3] -1. Casing Assembly and Feeder Box Assembly (cont.) DISASSEMBLING Fig. 15 Fig. 16 15) Remove Shoulder pin 6 from Feeder box. 16) Remove Spur gear 16 from Feeder box. Shoulder pin 6 Sleeve 5 Spur gear 16 Spur gear 16 Fig.
Page 7 P 7 /15 epair [3] DISASSEMBLY/ASSEMBLY [3] -1. Casing Assembly and Feeder Box Assembly (cont.) ASSEMBLING 1) Assemble Sleeve 5, Spur gear 16 and Shoulder pin 6 to Feeder box. (See Fig. 17 to Fig. 15 on page 7.) 2) Assemble Wheel together with Dust cover to Feeder box. (See Fig. 14.) Important 1: Dust cover must be fixed securely to Feeder box as described in Fig.
Page 8 P 8 /15 epair [3] DISASSEMBLY/ASSEMBLY [3] -1. Casing Assembly and Feeder Box Assembly (cont.) ASSEMBLING 4) Assemble Ratchet arm complete and Compression spring 6 to Spur gear 16. (See Fig. 12 on page 6.) 5) Assemble Box cover complete to Feeder box. (See Fig. 11 on page 6.) 6) Make sure that Wheel moves correctly as described in Fig.
Page 9 P 9/15 epair [3] DISASSEMBLY/ASSEMBLY [3] -1. Casing Assembly and Feeder Box Assembly (cont.) ASSEMBLING 8) Casing complete can be assembled by doing the reverse of the disassembling steps. (Fig. 7 to Fig. 2 on pages 5 to 4) Note: Be sure to follow the instructions described in Fig. 25 to Fig. 27. Fig.
Page 10 P 10/15 epair [3] DISASSEMBLY/ASSEMBLY [3] -2. Stopper Base Section DISASSEMBLING Disassemble by taking the steps described in Fig. 28 to Fig. 31. Fig. 28 Fig. 29 1) Remove Guide box complete from Stopper base together with 2) Separate Guard from Guide box complete. Guard first by inserting slotted screwdriver into the rectangular hole of Stopper base, then by pushing Guide box complete with the screwdriver.
Page 11 P 11/15 epair [3] DISASSEMBLY/ASSEMBLY [3] -3. Clutch Section DISASSEMBLING Disassemble by taking the steps described in Fig. 32 to Fig. 36. Fig. 33 Fig. 34 3) Remove Housing (R) from Housing (L) 4) Remove Clutch section from Housing (L). by unscrewing nine 4x18 Tapping screws.
Page 12 5) Assemble the parts illustrated below into Clutch section. Note: Plane bearing 14 Apply Makita grease FA.No.2 to the cam portion of Spindle B to prevent Flat washer 25 (2 pcs) Steel ball 3.5 from falling off from Spindle B.
Page 13 P 13/15 epair [3] DISASSEMBLY/ASSEMBLY [3] -4. Motor Section DISASSEMBLING 1) Remove Casing assembly. (Fig. 2 on page 4) Then disassemble Front cover, Guide attachment and Belt clip. (Fig. 32 on page 11) 2) Remove Housing (R) from Housing (L) by unscrewing nine 4x18 Tapping screws. (Fig. 33 on page 12) 3) Disassemble Armature from the machine as illustrated in Figs.
Page 14 P 14/15 epair [3] DISASSEMBLY/ASSEMBLY [3] -4. Motor Section (cont.) ASSEMBLING 3) Assemble the Motor section to Housing (L) as illustrated in Fig. 45. Fig. 45 Assembling Brush Holder to Housing (L) Housing L 1) Fit Brush holder complete in the groove groove of Housing (L).
Page 15 P 15 /15 ircuit diagram Fig. D-1 Switch white black yellow Brush holder Connectors blue complete The components of Controller Controller Terminal (Thin type) iring diagram Fig. D-2 • Pass Lead wires (red, black) of Switch between Rib A and Rib B. Fix Lead wires Switch Rib B...

This manual is also suitable for:

Dfr550 Dfr750