Makita DLS714 Manual

CONCEPT AND MAIN APPLICATIONS
Model DLS714 is a 190mm (7-1/2") Cordless slide compound miter saw
powered by two 18V Li-ion batteries in series, and the power is comparable to
AC models.
Its main features are as follows:
• High power delivered by 36V (18Vx2) DC Brushless motor enables to cut
as fast as if you were using a corded slide compound miter saw.
• Automatic speed control; automatically changes the cutting speed
according to load conditions for an optimum operation.
• LED indicator panel for 2 indications
(1) Battery fuel gauge
(2) Indication of Automatic speed control
Note: Not compatible with 1.3Ah Li-ion battery BL1815.
Specication
Model
Specication DLS714
Battery
Voltage: V 36 (18x2)
Capacity: Ah 1.5, 2.0, 3.0, 4.0, 5.0
Energy capacity: Wh 27x2, 36x2, 54x2, 72x2, 90x2
Cell Li-ion
Charging time (approx): min 15, 24, 22, 36, 45 with DC18RD
15x2, 24x2, 22x2, 36x2, 45x2 with DC18RC
Max output power (W) 1,200
No load speed: min-1= rpm 5,700
Saw blade: mm (")
Diameter 190 (7-1/2)
Hole diameter North America: 15.88 (5/8)
Other countries: 20 (13/16)
Electric brake Yes
Soft start Yes
Weight according to
EPTA-Procedure
01/2003*1: kg (lbs)
European countries*213.0 (28.7)*4, 13.5 (29.8)*5
Other countries*312.6 (27.8)*4, 13.1 (28.9)*5
Bevel angle 45° Left 0° 5° Right
Miter angle
With a 20mm (13/16")
auxiliary wood fence
45 x 265
(1-3/4 x 10-3/8)
60 x 265
(2-3/8 x 10-3/8) N/A
0° 40 x 300
(1-9/16 x 11-3/4)
52 x 300
(2-1/16 x 11-3/4)
40 x 300
(1-9/16 x 11-3/4)
With a 15mm (9/16")
auxiliary wood fence
45 x 185
(1-3/4 x 7-1/4)
60 x 185
(2-3/8 x 7-1/4) N/A
45° Left and Right 40 x 212
(1-9/16 x 8-3/8)
52 x 212
(2-1/16 x 8-3/8) N/A
With a 10mm (3/8")
auxiliary wood fence N/A 60 x 145 (2-3/8 x 5-3/4) N/A
57° Right N/A 52 x 163
(2-1/16 x 6-3/8) N/A
Cutting capacities [height x width]: mm (")
Dimensions: mm ( " )
Length (L) 655 (25-3/4)
Width (W) 430 (17)
Height (H) 445 (17-1/2)
L
W
H
*1 With TCT saw blade 190mm
*2 With saw head locking lever
*3 Without saw head locking lever
*4 With two batteries BL1815N; BL1820, BL1820B
*5 With two batteries BL1830; BL1840, BL1840B; BL1850, BL1850B
TECHNICAL INFORMATION
PRODUCT
P 1/ 47
Model No.
Description Cordless Slide Compound Miter Saw 190mm (7-1/2")
DLS714 October 2015
OFFICIAL USE
for ASC & Sales Shop

P 2/ 47
TCT saw blade 190mm
Dust bag
Holder set
Hex wrench
Vertical vise
Triangular rule
Battery*1
Battery cover*2
Charger*1
*1 Battery and Charger are not supplied with “Z” model.
*2 Supplied with the same quantity of extra Battery.
Note: The standard equipment may vary by country or model variation.
TCT saw blades
Horizontal vise
Set plate assembly
Holder assembly
18V Li-ion battery BL1815N; BL1820, BL1820B; BL1830; BL1840, BL1840B; BL1850, BL1850B
Fast charger DC18RC
Charger DC24SC
Charger DC18SD
Automotive charger DC18SE
Four port multi charger DC18SF
Two port multi fast charger DC18RD
Standard equipment
Optional accessories

October 2015
CONTENTS
1. Exploded diagram (European countries) ............................................................................................................................... 6
2. Exploded diagram (Except European countries).................................................................................................................... 8
3. About this manual ............................................................................................................................................................... 10
4. Repair................................................................................................................................................................................... 10
4.1. Necessary repairing tools ............................................................................................................................................ 10
4.2. Lubricant and adhesive application ............................................................................................................................. 11
4.2.1. Blade case complete section................................................................................................................................ 11
4.2.2. Arm complete section.......................................................................................................................................... 12
4.2.3. Base section ......................................................................................................................................................... 13
4.2.4. Sub fence section................................................................................................................................................. 13
4.2.5. Other section ....................................................................................................................................................... 14
4.3. Reference tightening torque of screw ......................................................................................................................... 14
4.4. Disassembly/Assembly ................................................................................................................................................ 15
4.4.1. Warning ............................................................................................................................................................... 15
4.4.2. Blade case complete ............................................................................................................................................ 15
4.4.2.1. Disassembling .............................................................................................................................................. 15
4.4.2.2. Assembling................................................................................................................................................... 18
4.4.3. Rotor .................................................................................................................................................................... 20
4.4.3.1. Disassembling .............................................................................................................................................. 20
4.4.3.2. Assembling................................................................................................................................................... 21
4.4.4. Stator ................................................................................................................................................................... 22
4.4.4.1. Disassembling .............................................................................................................................................. 22
4.4.4.2. Assembling................................................................................................................................................... 22
4.4.5. Switch section, Controller section ....................................................................................................................... 23
4.4.5.1. Disassembling .............................................................................................................................................. 23
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4.4.5.2. Assembling................................................................................................................................................... 24
4.4.6. Bearing box, Helical gear 53................................................................................................................................. 24
4.4.6.1. Disassembling .............................................................................................................................................. 24
4.4.6.2. Assembling................................................................................................................................................... 27
4.4.7. Blocking mechanism ............................................................................................................................................ 29
4.4.7.1. Disassembling .............................................................................................................................................. 29
4.4.7.2. Assembling................................................................................................................................................... 30
4.4.8. Safety cover ......................................................................................................................................................... 31
4.4.8.1. Assembling................................................................................................................................................... 31
4.4.9. Turn base complete ............................................................................................................................................. 33
4.4.9.1. Disassembling .............................................................................................................................................. 33
4.4.9.2. Assembling................................................................................................................................................... 33
4.4.10. Square rod complete ........................................................................................................................................... 34
4.4.10.1. Assembling................................................................................................................................................... 34
4.4.11. Positive lock mechanism of Turn base complete................................................................................................. 35
4.4.11.1. Disassembling .............................................................................................................................................. 35
4.4.11.2. Assembling................................................................................................................................................... 36
4.4.12. Stopper pin .......................................................................................................................................................... 37
4.4.12.1. Disassembling .............................................................................................................................................. 37
4.4.12.2. Assembling................................................................................................................................................... 37
4.4.13. Stopper plate in arm holder complete................................................................................................................. 38
4.4.13.1. Assembling................................................................................................................................................... 38
4.4.14. M4x8 Set screw and Ring 26 on Arm complete ................................................................................................... 38
4.4.14.1. Assembling................................................................................................................................................... 38
4.4.15. Arm complete ...................................................................................................................................................... 39
4.4.15.1. Assembling................................................................................................................................................... 39
4.5. Adjustment .................................................................................................................................................................. 41
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4.5.1. Torsion spring 28 ................................................................................................................................................. 41
4.5.2. Saw blade (90° angle adjustment) ....................................................................................................................... 41
4.5.3. Saw blade (45° angle adjustment) ....................................................................................................................... 41
4.5.4. Saw blade (Adjustment for max cutting capacity) ............................................................................................... 42
4.5.5. Guide fence.......................................................................................................................................................... 42
5. Circuit diagram..................................................................................................................................................................... 44
6. Wiring diagram .................................................................................................................................................................... 45
6.1.1. Motor housing section......................................................................................................................................... 45
6.1.2. Switch section ...................................................................................................................................................... 46
6.1.3. Handle section ..................................................................................................................................................... 47
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1. EXPLODED DIAGRAM (EUROPEAN COUNTRIES)
Figure 1
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Figure 2
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2. EXPLODED DIAGRAM (EXCEPT EUROPEAN COUNTRIES)
Figure 3
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Figure 4
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3. ABOUT THIS MANUAL
The number in the parenthesis () is the item number on the exploded diagram (Figure 1) (Figure 2).
4. REPAIR
Repair the machine in accordance with “Instruction manual” or “Safety instructions”.
4.1. NECESSARY REPAIRING TOOLS
Code No. Description Use for
1R003 Retaining ring pliers ST-2N pulling off Pin 16-90 (155)
1R028 Bearing setting pipe 20-12.2 removing Ball bearing 6201DDW (55), press-fitting Spindle (56)
1R030 Bearing setting pipe 25-17.2 press-fitting Helical gear 53 (51)
1R032 Bearing setting plate 8.2 removing Helical gear 53 (51)
1R036 Bearing setting plate 17.2 press-fitting Spindle (56)
1R041 Vise plate removing Rotor ass’y (25)
1R164 Ring spring setting tool A press-fitting Ball bearing 6201DDW (55),
removing Spindle (56)
1R165 Ring spring setting tool B removing Ball bearing 6201DDW (55)
1R207 45-degree Set square adjusting the bevel angle to 45 degrees
1R208 90-degree Set square adjusting the bevel angle to 90 degrees
1R258 V Block removing Helical gear 53 (51)
1R269 Bearing extractor removing Ball bearing 607DDW (48) and Ball bearing 629DDW
(28)
1R285 Round bar for Arbor 11-50 removing Helical gear 53 (51)
1R291 Retaining ring S and R pliers removing Retaining ring S-12 (49)
1R356 Bearing plate 10mm (for arbor press) removing Helical gear 53 (51)
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4.2. LUBRICANT AND ADHESIVE APPLICATION
Apply the following lubricants to protect parts and product from unusual abrasion.
4.2.1. BLADE CASE COMPLETE SECTION
Item No. Description Portion to lubricate Lubricant Amount
46 Blade case complete (a) Gear room Makita grease FA. No.2 13g
(b) Contact surface with Front arm complete
(145)
a little
145 Front arm complete Contact surface with Blade case complete
(46)
155 Pin 16-90 Drum portion on both sides
Figure 5
(145)
(155)
(46)
46 (b)
46 (b)
(46)
46 (a)
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4.2.2. ARM COMPLETE SECTION
Item No. Description Portion to lubricate Lubricant Amount
134 Flat washer 10 Surface Makita grease FA. No.2 a little
136 Arm complete (a) Joint portion with Arm holder complete
(156)
(b) Concave portion (x8) 1g
137 Release pin (a) Circumference a little
(b) Surface
139 Stopper plate Surface
158 M10 Screw Thread portion
161 Flat washer 10 Surface where Thrust needle gauge (160)
contacts
Figure 6
(160)
(161)
(158)
(134)
(136)
136 (b)
136 (a)
(139)
(137)
137 (a)
137 (b)
(156)
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4.2.3. BASE SECTION
Item No. Description Portion to lubricate Lubricant Amount
173 Turn base complete (a) Center boss Makita grease FA. No.2 1 g
(b) oil sump portion (x6) a little
195 Slide plate Surface 2 g
196
Figure 7
4.2.4. SUB FENCE SECTION
Item No. Description Portion to lubricate Lubricant Amount
198 Sub fence complete Both surface Makita grease FA. No.2 a little
Figure 8
(173)
(196)
173 (a)
(195)
173 (b)
(198)
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4.2.5. OTHER SECTION
Item No. Description Portion to lubricate Lubricant Amount
33 Link plate complete Tip portion Makita grease FA. No.2 a little
62 Center plate Surface against Center cover (63)
63 Center cover Sliding surface between Center cover (63)
and Center washer (66)
66 Center washer
67 Spiral spring 26 Whole portion
153 O ring 5 Whole portion
181 Lock pin Tip portion
190 Grip 32 Threaded portion
Figure 9
4.3. REFERENCE TIGHTENING TORQUE OF SCREW
No. Where applicable Screw name Tightening torque (N·m)
1 Pipe holder Cord clamp CT 4X12 Tapping screw bind 0.78 – 1.17
2 Blade case complete Guard
plate
M4X10 Pan head screw 0.88 – 1.27
3 Screw M10-17 Hex lock nut M10-17 Hex lock nut 10.0 – 12.0
(190)
(63)
(66)
(62)
(67)
(33)
(153)
(181)
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4.4. DISASSEMBLY/ASSEMBLY
4.4.1. WARNING
Remove Battery and Blade from the machine.
4.4.2. BLADE CASE COMPLETE
4.4.2.1. DISASSEMBLING
1. Remove Safety cover section and Dust nozzle (41).
2. For setting the machine at the highest raised position,
push Stopper pin (154) into Front arm complete (145).
Figure 10
3. Remove M6x20 Hex socket head bolt (30), Flat washer 6
(31) and Ring 6 (32), then remove Link plate complete
(33) from Front arm complete (145).
Figure 11
4. Loosen M6x10 H.S. set screw (150), (151).
Note: It is not necessary to remove the screws from Blade
case complete (46).
Figure 12
(145)
(145)
(33)
(30), (31), (32)
(150)
(151)
(46)
(154)
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5. Holding the machine at Blade case section, release
Stopper pin (154).
Figure 13
6. Slowly raise Machine until it stands vertically to Base.
Figure 14
7. Insert 1R003 into the hole of Pin 16-90 (155). Spread its
tips to hold the pipe. Then, while twisting 1R003, pull off
Pin 16-90 (155) from the machine.
Figure 15
8. Remove Blade case complete (46) from Front arm
complete (145).
Figure 16
(154)
1R003
(155)
(46)
(145)
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Except European countries
European countries
Figure 17
Figure 18
9. Remove M4x10 Pan head screw (39) and Guard (37). 9. Remove M4x10 Pan head screw (39) and Guard (92).
10. Remove Stop ring E-5 (36) with a small slotted
screwdriver.
11. Remove Link cover (35) and Ring 6 (34), then remove
Link plate complete (33).
Figure 19
12. Separate Blocking mechanism from Blade case
complete (46) by removing two CT4x16 Tapping screws
(82).
Figure 20
(37)
(92)
(39)
(39)
Only European countries
(46)
(36)
(35)
(33)
(34)
(46)
(82)
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13. Remove six M5x45 Pan head screws (3), then remove
Handle section and Motor housing section.
Figure 21
4.4.2.2. ASSEMBLING
Assemble by reversing the disassembly procedure.
Be careful to check the points mentioned in Figure 22, Figure 23, Figure 24, Figure 25.
1. Insert two Sleeves 17 (117 or 119) into Torsion spring 28
(118).
Figure 22
2. Hook Torsion spring 28 (118) with Blade case
complete (46) as drawn in the figure on the left.
Figure 23
(118)
(117 or 119)
(117 or 119)
(118)
(46)
Handle sectionMotor housing section
(3)
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3. Put Torsion spring 28 (118) into the groove on Front
arm complete (145).
4. File the scratch on Pin 16-90 (155) and apply Makita
grease FA No.2 a little on the circumference of Pin 16-90
(155).
Figure 24
5. Insert Pin 16-90 (155) into Front arm complete (145)
and Blade case complete (46) until Pin’s end comes to
the same level to the surface of Front arm complete
(145).
Figure 25
(145)
(155)
(155)
(46)
(145)
(118)
Flat
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4.4.3. ROTOR
4.4.3.1. DISASSEMBLING
1. Remove six M5x45 Pan head screws (3), then remove
Handle section and Motor housing section.
Figure 26
2. Remove Ball bearing 629DDW (28) with 1R269.
Figure 27
3. Clamp the flats of Rotor ass’y (25) with Vise and two
1R041 and pull off Motor housing section.
Note: Do not cramp Gear section.
Figure 28
4. Remove Ball bearing 607DDW (22) with 1R269.
Figure 29
(28)
1R269
(22)
1R269
Handle section
Motor housing section
1R041
1R041
(25)
Motor housing section
(3)
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