Parts List

ManualsBrandsMakita ManualsCordless Impact ScrewdriversCordless impact driver

CONCEPT AND MAIN APPLICATIONS

Specification

Standard equipment

Optional accessories

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

Fast charger DC18RC

Charger DC18SD

Charger DC24SC

Automotive charger DC18SE

*3: Battery, charger and Plastic carrying case are not supplied with “Z” model

*4: Supplied with the same quantity of extra Battery

Drill bits for wood

Drill bits for steel

Drill bits for masonry

Driver bits

Bit holder

Battery*

Charger*

Battery cover*

Plastic carrying case*

Belt clip

+ – bit 2-45

Model DHP480 is a superior class cordless hammer driver drill model, featuring:

• Compact tool size with an overall length of 199mm (7-7/8")

• High power and maintenance-free achieved with new BLDC(BrushLess DC) motor

• Enhanced dust and drip-proof design to ensure reliable operation even under

bad weather.

• Battery fuel gauge shows the remaining capacity by pulling switch trigger.

Dimensions: mm (")

Width (W)

Height (H)

Length (L)

199 (7-7/8)

79 (3-1/8)

243 (9-9/16)*1

260 (10-1/4)*2

Battery

Capacity of drill chuck: mm (")

Capacity: mm (")

Max lock torque: N.m (in.lbs)

Electric brake

Variable speed control

Mechanical speed control

Reversing switch

Max fastening

torque: N.m (in.lbs)

Torque setting

Steel

Wood

Soft joint

Hard joint

No load speed:

min

ˉ¹=rpm

Energy capacity: Wh

Voltage: V

Capacity: Ah

High

Weight according to

EPTA-Procedure 01/2003: kg (lbs)

Low

24, 27, 36, 54, 72, 90

Cell Li-ion

Charging time (approx.): min. 15, 15, 24, 22, 36, 45 with DC18RC

1.3, 1.5, 2.0, 3.0, 4.0, 5.0

Yes

Yes (2 speed)

Yes

13 (1/2)

38 (1-1/2)

Masonry 13 (1/2)

16 stage + drill mode

Clutch torque setting: N.m (in.lbs)

1.0 - 5.0 (9 - 44)

60 (530)

36 (320)

54 (480)

0 - 1,550

0 - 400

Impacts per minute:

min

ˉ¹ = ipm

High

Low

0 - 23,000

0 - 6,000

1.5 (1/16) - 13 (1/2)

Max output: W 370

LED job light

Battery BL1815

Battery BL1815N

Battery BL1820

Battery BL1830

Battery BL1840

Battery BL1850

*1: with BL1815, BL1815N or BL1820

*2: with BL1830, BL1840 or BL1850

1.5 (3.2)*

1.7 (3.8)*

Models No.

Description

PRODUCT

ECHNICAL INFORMATION

DHP480

18V Cordless Hammer driver drill

OFFICIAL USE

for ASC & Sales Shop

P 1/ 12

Summary of content (12 pages)

PAGE 1
OFFICIAL USE for ASC & Sales Shop T ECHNICAL INFORMATION Models No. DHP480 Description 18V Cordless Hammer driver drill PRODUCT P 1/ 12 L CONCEPT AND MAIN APPLICATIONS Model DHP480 is a superior class cordless hammer driver drill model, featuring: • Compact tool size with an overall length of 199mm (7-7/8") • High power and maintenance-free achieved with new BLDC(BrushLess DC) motor • Enhanced dust and drip-proof design to ensure reliable operation even under bad weather.
PAGE 2
P 2/ 12 Repair CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”. [1] NECESSARY REPAIRING TOOLS Code No. Description Use for 1R298 Hex bar 10 with square socket 1R359 Chuck removing tool --- Hex wrench 10 removing Drill chuck removing Drill chuck (If it is impossible to remove as per the illustration in Figs. 1 and 2.) removing Drill chuck [2] LUBRICATION It is not required to lubricate, because this product has gear mechanism of factory assembled.
PAGE 3
P 3/ 12 Repair [3] DISASSEMBLY/ASSEMBLY [3] -1. Drill chuck (cont.) ASSEMBLING (1) Set Hex wrench 10 to Vise as drawn in Fig. 3. Fig. 3 Correct Clamp the long end. Hex wrench 10 Wrong Clamp flat surfaces of Hex wrench 10 Do not clamp the short end. Hex wrench 10 [A] Vise Do not clamp edges of Hex wrench 10. [A] Hex wrench 10, viewed from side [A] Vise Hex wrench 10, viewed from side [A] (2) Mount Drill chuck to Spindle as drawn in Fig. 4. Fig. 4 1.
PAGE 4
P 4/ 12 Repair [3] DISASSEMBLY/ASSEMBLY [3] -1. Drill chuck (cont.) DISASSEMBLING If it is difficult to remove Drill chuck as drawn in Figs. 1 and 2, use 1R359. (Fig. 6) Fig. 6 Fig. 6B Fig. 6A How to Use 1R359 1) Disassemble Gear assembly until Spindle can be seen. (Fig. 6A) 2) Assemble Lock cam to Carrier C complete, then attach them to 1R359. (Fig. 6B) 3) Fix 1R359 securely in vise. 4) Insert the spline portion of Spindle into Lock cam. (right in Fig.
PAGE 5
P 5/ 12 Repair [3] DISASSEMBLY/ASSEMBLY [3] -2. Rotor, Gear assembly DISASSEMBLING (1) Remove Drill chuck as drawn in Figs. 1 an 2. (2) Disassemble Gear assembly as drawn in Fig. 8. Fig. 8 1. By unscrewing nine 3x16 tapping screws, remove Housing R from Housing L. Housing R 2. Remove Gear assembly section (Gear assembly, Change ring, Speed change lever) and Motor section (Rotor and Stator) from Housing L. 3x16 Tapping screw (9 pcs.
PAGE 6
P 6/ 12 Repair [3] DISASSEMBLY/ASSEMBLY [3] -2. Rotor, Gear assembly (cont.) Caution for Handling of Rotor When handling or storing multiple Rotors, be sure to keep a proper distance between Rotors as shown in Fig. 9A because Rotor is a strong magnet, failure to follow this instruction could result in: • Finger injury caused by pinching between Rotors pulling each other • Magnetic loss of Rotors or damage on the magnet portion of Rotor. (Fig. 9B) Fig. 9A Fig.
PAGE 7
P 7/ 12 Repair [3] DISASSEMBLY/ASSEMBLY [3] -2. Rotor, Gear assembly (cont.) ASSEMBLING (3) Assemble Speed change lever assembly as drawn in Fig. 12. Fig. 12 front Compression spring 4 Pin on the lever of Gear assembly Drill chuck side Stator Gear assembly Drill chuck side Space between the rear Compression spring 4 and the pin on the lever of Gear assembly. The front Compression spring 4 compressed by the lever of Gear assembly.
PAGE 8
P 8/ 12 Repair [3] DISASSEMBLY/ASSEMBLY [3] -2. Rotor, Gear assembly (cont.) ASSEMBLING (4) Assemble Gear assembly and Rotor section to Housing L as drawn in Fig. 13. Fig. 13 Stator 1. Make sure that the ribs of Housing L are fitted tightly in the notches of Stator. Gear assembly Rib Notch of Stator Notch of Stator Rib F/R change lever 2. Before assembling Switch to Housing L, fit the prong of F/R change lever to the projection of Switch.
PAGE 9
P 9/ 12 Circuit diagram Fig. D-1 Color index of lead wires' sheath Orange White Red Yellow Black Blue Switch B2 Connector B1 Stator Printed wiring board LED Connector Terminal Controller T+ AS Terminal T- Wiring diagram Fig. D-2 Wiring to Switch Flag connectors of Lead wires must be connected to Switch so that their wires come to Housing L side.
PAGE 10
P 10/ 12 Wiring diagram Fig. D-3 Wiring in upper space of Switch Rib A Rib B Rib C Put connector to this space. LED light circuit Rib D Put the slack portion of Lead wires of Stator and those of Controller for connecting to LED light circuit in this space while paying attention not to put any lead wires onto the ribs. Put the slack portion of Lead wires of Printed wiring board to the space keeping the distance from the tip of Rib A toward LED side.
PAGE 11
P 11/ 12 Trouble shooting Whenever you find any trouble in your machine, first, refer to this list to check the machine for solution. Note in Repairing (1) Use the full charged battery which has the star mark. (Fig. T-1) (2) When Housing is disassembled, check the conditions of the electrical parts (Connectors, Lead wires, Switches, etc.), Armature, Stator, Gear section, etc.
PAGE 12
P 12/ 12 Trouble shooting Test for recognizing the trouble on Controller (1) Set Digital tester (1R402) to the diode mode. (2) Attach the tester bars as drawn in Figs. T-2 and T-3. Fig. T-2 Fig. T-3 1. Attach Tester bar (black) to the terminal of Lead wire (white) which is connected to Switch. Tester bar (black) 1. Attach Tester bar (red) to (-) Pole of Terminal to which Lead wire (black) is connected. Lead wire (white) Tester bar (red) Terminal 2.