Makita HR3541FC Technical Information

Combination hammer 35mm (1-3/8")
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T
ECHNICAL INFORMATION
Model No.
Description
C
ONCEPT AND MAIN APPLICATIONS
Models HR3541FC and HR3540C have been developed
from HR3200C series models as 35mm (1-3/8") SDS-Max
rotary hammers.
Listed below are specification differences between the two models.
Model No.
Active dynamic vibration absorber
AVT
Vibration absorbing handle
LED Job light
S
pecification
Voltage (V)
110
120
220
230
240
Model No.
No load speed: min-
Impacts per min: min-
Shank type
Shank diameter: mm (")
Operation mode
Capacities: mm (")
Torque limiter
Variable speed control by dial
Electronic
Soft start
features
Constant speed control
Double insulation
Power supply cord: m (ft)
Net weight: kg (lbs)
Weight according
EPTA-Procedure 01/2003
* includes Side handle.
S
tandard equipment
Side handle (Bar-shaped) ................................ 1
Depth gauge .....................................................1
Grease vessel (containing 100g bit grease) ..... 1
Note: The standard equipment for the tool shown above may differ by country.
O
ptional accessories
TCT bits
Core bits
Bull points
Cold chisels
Scaling chisels
Scaling chisel (for Tile)
Grooving chisel
HR3541FC, HR3540C
Combination Hammer 35mm (1-3/8")
HR3541FC
Current (A)
Cycle (Hz)
8.6
50/60
8.2
50/60
4.4
50/60
4.4
50/60
4.4
50/60
=rpm
1
=ipm
1
TCT bit
Concrete
Core bit
Steel
Wood
*: kg (lbs)
Clay spade
Bushing tool
Rammer
Shank (for Bushing tool and Rammer)
Chemical anchor adapter
Bit grease
Grease vessel (containing 30g hammer grease)
HR3540C
Yes
No
Yes
No
Continuous Rating (W)
Input
850
---
850
850
850
HR3541FC
1,650 - 3,300
(Rotation only/ Rotation with hammering/ Hammering only)
Europe: 4.0 (13.1), Brazil: 2.0 (6.6), Other countries: 5.0 (16.4)
5.2 (11.4)
5.6 (12.3)
Plastic carrying ........................ 1
Cleaning cloth .......................... 1
L
H
W
HR3541FC
Dimensions: mm (")
HR3541FC
Model No.
Length (L)
439 (17-1/4)
Width (W)
114 (4-1/2) 108 (4-1/4)
Height (H)
239 (9-3/8)
Max. Output (W)
Output
300
300
300
300
300
HR3540C
315 - 630
SDS-Max
18 (11/16)
3 modes
35 (1-3/8)
90 (3-1/2)
13 (1/2)
32 (1-1/4)
Yes
Yes
Yes
Yes
Yes
4.8 (10.6)
5.2 (11.4)
Plastic carrying case
Blow out bulb
Safety goggles
Hammer service kit
Chuck adapter
Keyless drill chuck assembly
PRODUCT
P 1/ 19
HR3540C
HR3540C
1,100
1,100
1,100
1,100
1,100

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Summary of Contents for Makita HR3541FC

  • Page 1 Model No. HR3541FC, HR3540C Description Combination Hammer 35mm (1-3/8") ONCEPT AND MAIN APPLICATIONS Models HR3541FC and HR3540C have been developed from HR3200C series models as 35mm (1-3/8") SDS-Max rotary hammers. HR3541FC HR3540C Listed below are specification differences between the two models.
  • Page 2: Necessary Repairing Tools

    Fitting Fluoride ring to Impact bolt [2] LUBRICATIONS Apply the following grease to protect parts and product from unusual abrasion. * Makita grease R.No.00: the portions designated with black triangles * Makita grease N.No.2: the portions designated with gray triangle Item No.
  • Page 3: Fastening Torque

    P 3/ 19 epair [2] LUBRICATIONS (cont.) Apply Makita grease R.No.00 to the following portions designated with the black triangle to protect parts and product from unusual abrasion. Item No. Description Portion to lubricate Lubricant Amount 61 63 O ring 8...
  • Page 4: Tapping Screws

    P 4/ 19 epair [4] Tapping Screws 4x14 and 4x18 Tapping screws are used as illustrated in Fig. 4. Pay attention not to confuse them. Fig. 4 4x18 Change lever 4x14 Tapping screw for tightening: Crank cap cover to Crank cap 2pcs.
  • Page 5 P 5/ 19 epair [5] DISASSEMBLY/ASSEMBLY [5]-1. Chuck DISASSEMBLING (1) Remove Controller and Handle section and then upright the machine as illustrated in Fig. 5. (2) Disassemble Chuck section as illustrated in Fig. 6. Fig. 5 Compression spring 11 Handle section Controller M5x20 Pan head screw (2pcs.)
  • Page 6 P 6/ 19 epair [5] DISASSEMBLY/ASSEMBLY [5]-2. Tool holder section DISASSEMBLING (1) Disassemble Chuck section as illustrated in Figs. 5 and 6. (2) Disassemble Tool holder section together with Cylinder section as illustrated in Fig. 7. (3) Separate Tool holder section from Cylinder section as illustrated in Fig. 8. Fig.
  • Page 7 P 7/ 19 epair [5] DISASSEMBLY/ASSEMBLY [5]-2. Tool holder Section (cont.) ASSEMBLING 1) Replace Rings on Impact bolt as illustrated in Fig. 10. Fig. 10 Assemble of Rings to Impact Bolt Before Correction: After Correction: Correction The edges of Rings are protruding The edges of Rings are positioned from the top edge of the groove on under the top edge of the groove...
  • Page 8 P 8/ 19 epair [5] DISASSEMBLY/ASSEMBLY [5]-3. Cylinder section (cont.) DISASSEMBLING (5) Remove Slide plate from Cylinder 25 as illustrated in Fig. 13. Fig. 13 Ring 13 Rubber ring 13 Slide plate Remove Rubber ring 13 and Ring 13 Align Slide plate with the Slide plate is removed from if they are left in Cylinder 25 in elliptic hole of Cylinder 25...
  • Page 9: Phillips Screwdriver

    P 9/ 19 epair [5] DISASSEMBLY/ASSEMBLY [5] -4. Active Dynamic Vibration Absorber Fig. 15 DISASSEMBLING 4x14 Tapping screw (2pcs.) (1) Disassemble Crank housing cover. (Fig. 7) Then remove Crank cap cover as illustrated in Fig. 15. Crank cap cover (2) Remove Active Dynamic Vibration Absorber from Crank housing complete as illustrated in Fig. 16. And disassemble as illustrated in Fig.
  • Page 10 P 10/ 19 epair [5] DISASSEMBLY/ASSEMBLY [5] -4. Active Dynamic Vibration Absorber (cont.) ASSEMBLING (1) Assemble Active dynamic vibration absorber. Refer to Fig. 17. (2) Set Spring guide to the position in place as illustrated in Fig. 18. (3) Mount the Active dynamic vibration absorber on the both side of Crank housing complete. (Fig. 19) (4) After the step of Fig.
  • Page 11 Disconnect the connector of Lead unit from Controller. Handle section can be separated completely from machine. Handle section Controller In case of HR3541FC, disconnect the connector 4x18 Tapping screw (2pcs.) of LED Circuit. Controller and Cord clamp base can be removed from Motor housing by unscrewing 4x18 Tapping screws.
  • Page 12 P 12/ 19 epair [5] DISASSEMBLY/ASSEMBLY [5] -5. Motor Section, Torque Limiter Section (cont.) DISASSEMBLING 6) Remove Armature as illustrated in Figs. 23 and 24. Fig. 23 Torque limiter section may be left 5x25 Tapping screw (4pcs.) in Crank housing at this time. Torque limiter section Crank Gear housing...
  • Page 13 P 13/ 19 epair [5] DISASSEMBLY/ASSEMBLY [5] -6. Gear Section in Crank Housing Complete DISASSEMBLING 1) Disassemble Handle Section. (Fig. 5) And then, disassemble Chuck Section (Fig. 6) 2) Remove Crank housing cover and Barrel complete together with Cylinder section. ( Fig. 7) 3) Set Change lever to Rotary hammer mode as illustrated in Fig.
  • Page 14 P 14/ 19 epair [5] DISASSEMBLY/ASSEMBLY [5] -6. Gear Section in Crank Housing Complete (cont.) DISASSEMBLING (10) Gear unit for Changing operation mode is still left in Crank housing complete. Without removing this Gear unit, it is impossible to disassemble Crank section. Disassemble in order of Gear shaft and Crank gear as illustrated in Fig.
  • Page 15 P 15/ 19 epair [5] DISASSEMBLY/ASSEMBLY [3] -6. Gear Section in Crank Housing Complete ASSEMBLING (2) Assemble Gears for changing operation mode as illustrated in Fig. 32. Fig. 32 These notches are important Marks to assemble Gear shaft Crank gear the Gear unit in Rotary hammer mode exactly.
  • Page 16 (2) Controller and Power supply cord can be removed. (Fig. 21) (3) HR3540C: Disassemble Handle cover. ON-OFF Switch can be replaced as illustrated in Fig. 35. (3A) HR3541FC: After removing ON-OFF Switch, Handle section can be disassembled as illustrated in Fig. 35A. Fig. 35 HR3540C Unscrew 4x18 Tapping screw.
  • Page 17: Maintenance Program

    Replacing the following parts at the same time is recommended when replacing Carbon brushes is required. See Fig. 37. Note: Be sure to put Makita grease R No. 00 and N No. 2 to the specific portions. Refer to Figs. 1, 2.
  • Page 18: Wiring Diagram

    Fix it with Lead wire holder. Do not slack it between LED circuit and Lead wire holder. LED Circuit Motor Housing (Rear View) HR3541FC (after assembling Cord Clamp Base) Motor Housing (Rear View) Controller Controller Rib for Controller Dial...
  • Page 19 P 19/ 19 iring diagram Fig. D-3 Do not slack the lead wires in this area. HR3541FC Fix them with Lead wire holders and Ribs. Handle Switch Lead wire holder Motor housing Controller Handle base (A) Rib for Controller Dial...

This manual is also suitable for:

Hr3540c

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