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T ECHNICAL INFORMATION
Models No. 6826N
PRODUCT
P1/6
Description Screwdriver CH L
CONCEPTION AND MAIN APPLICATIONS
The above model is equipped with normal clutch,
considering facilities for removing screws. H
(No need to remove locator.) W
6826
Dimensions : mm ( " )
Length (L) 282 (11-1/8)
Height (H) 218 (8-5/8)
Width (W) 70 (2-3/4)
Center height (CH) 22.0 (7/8)
Specification
Continuous Rating (W)
Voltage (V) Current (A) Cycle (Hz) Max. Output(W)
Input Output
120 6.5 50/60 (710) 340 590
No load speed (min-1=rpm) 0 - 2,500
Driving shank : mm ( " ) 6.35 (1/4) Hex
Self drilling screw 6mm (1/4")
Max. driving capacity
Hex screw 6mm (1/4")
Fastening torque adjustment No
Driving depth adjustment Yes
Reverse switch Yes
Retractable belt clip Yes
Soft-grip handle Yes
Protection from electric shock by double insulation
Cord length : m (ft) 2.5 (8.2)
Weight : Kg (lbs) 1.5 (3.3)
Standard equipment
* Magnetic Socket Bit 5/16" - 65 ........................ 1 pc.
< Note > The standard equipment for the tool shown may differ from country to country.
Optional accessories
* Locator assembly ; 1/4" * Magnetic socket bit 1/4"-65 * Philips bit 1-25
* Locator assembly 5/16" * Magnetic socket bit 5/16"-65 * Philips bit 2-25,
* Locator assembly 3/8" * Magnetic socket bit 7/16"- 65 * Philips bit 3-25
* Locator assembly 7/16" * Magnetic socket bit 3/8"-65
* Locator 7/16" for philips bit * Magnetic socket bit 10-65
* Magnetic bit holder 6.35-60 * Socket bit 7/16"-65,
* Bit holder 6.35-60 * Socket bit 8-65
Features and benefits P2/ 6
Slim but Powerful 570W Motor
Equipped with locator and clutch
for the heavy duty work with socket bit Belt Clip is Retractable into
Body.
In-Line Designed Handle
for better work efficiency
Ergonomic Soft Grip
Normal clutch, Handle.
considering facilities
for removing screws
Possible to remove the screws
without detaching locator.
Solid Aluminum Durable Cord Guard against
Gear Housing Frequent Inflection
Large Switch with Reversing
Air Outlet Designed for
Lever and Lock-Off Button
Operator's Comfort
Cooling air is exhausted towards the Convenient for single-handed operation.
bit side for comfortable operation.
Comparison of products
Model No. MAKITA Competitor A
Specifications 6826N 6826 6802BV Model A
Power input : W 570 570 510
Rated amperage with 120V 6.5 6.5 4.8 6.5
No load speed (min-1=rpm) 0 - 2,500 0 - 2,500 0 - 2,500 0 - 2,500
Max. driving Self drilling screw 6mm (1/4") 6mm (1/4") 6mm (1/4") 6mm (1/4")
capacity Hex screw 6mm (1/4") 6mm (1/4") 6mm (1/4") 6mm (1/4")
Max. torque when the pressure
17.2 N.m 17.2 N.m 12.7 N.m 15.4 N.m
of 150N is loaded to the machine
Silent clutch No Yes No No
Adjustment of driving depth Yes Yes Yes Yes
Type of Retractable into the body
belt clip Fixed on the body No
Soft grip Yes Yes No Yes
Protection from by double by double by double by double
electric shock insulation insulation insulation insulation
Cord length : m (ft) 2.5 (8.2) 2.5 (8.2) 2.5 (8.2) 2.4 (7.9)
Center height : mm (") 22.0 (7/8) 22.0 (7/8) 29.5 (1-3/16) 25.6 (1)
Dimensions
Length : mm (") 282 (11-1/8) 282 (11-1/8) 265 (10-1/2) 293 (11-1/2)
Width : mm (") 70 (2-3/4) 70 (2-3/4) 73 (2-7/8) 65 (2-9/16)
Height : mm (") 218 (8-5/8) 218 (8-5/8) 199 (7-7/8) 176 (6-15/16)
Net weight ; Kg (lbs) 1.5 (3.3) 1.5 (3.3) 1.7 (3.7) 1.6 (3.5)
Repair P3/6
< 1 > Lubrication
Apply MAKITA grease N. No.1 to the following portions marked with black triangle to protect
parts and product from unusual abrasion. See Fig. 1, Fig. 1A and Fig. 1B.
16
7 11 12 13
14
Fig. 1 Gear housing cover
Apply grease
these portions. Spur gear 36
Spindle
Gear complete17-35
Do not apply to the
space for armature
gear.
After mounting spur gear 36
After mounting spindle and gear complete17-35
Fig. 1A Fig. 1B
Item No. Descriptions The portion to be lubricated
7 Gear housing See Fig. 1A and Fig. 1B
The clutch portion where spur gear 36 contacts.
11 Spindle The surface where gear housing contacts.
12 Compression spring 6 Its whole portion
13 Collared pin 8 Its whole portion
14 Spur gear 36 Its teeth portion
16 Gear complete 17-35 Its teeth portion
< 2 > Removing armature
(1) Remove handle cover by unscrewing 3 pcs. of taping screws 4x25. and the take off carbon brushes. see Fig. 2.
(2) Unscrew 3 pcs. of tapping screws 4x30 and separate gear housing from motor housing. See Fig. 3.
(3) Remove gear housing cover from motor housing. Then, armature can be removed together with it. See Fig. 4.
Tapping screws Gear housing cover
4x30
Armature
Gear housing
Carbon brush
Fig. 2 Fig. 3 Fig. 4
Handle cover
Taping screws
4x25
Repair P4/6
< 3 > Mounting armature
Take the reverse step of Fig. 2. Fig. 3 and Fig.4.at page 3.
< 4 > Replacing ball bearing 608DDW of armature
( 1 ) Remove ball bearing 608DDW with No.1R269 "Bearing extractor" See Fig. 5.
( 2 ) Remove flat washer 8. See Fig. 6.
Ball bearing Flat washer 8
608DDW
Fig. 5 Fig. 6
( 3 ) Do not forget to mount flat washer 8. See Fig. 6.
( 4 ) Mount new ball bearing 608DDW. See Fig. 5.
< 5 > Disassembling spindle section
( 1 ) Remove locator and lock ring. Separate gear housing from motor housing. See Fig. 7
Locator Lock ring Gear housing
Tapping screws
4x30
Motor housing
Fig. 7
( 2 ) Remove the parts from the gear housing in the order of Fig. 8, Fig. 9 and Fig. 10. Collared pin 8
Washer 824 Washer 821 Spur gear 36
Flat washer 8 Thrust needle Compression
Gear complete 17-35 gauge 821 spring 6
Fig. 8 Fig. 9 Fig. 10
( 3 ) Remove spindle by pushing it from locator side. See Fig. 11. And remove ring 20. See Fig. 12.
Ring 20
Fig. 11 Fig. 12
Repair P5/6
< 6 > Assembling spindle section
( 1 ) Mount ring 20 to spindle as illustrated in Fig. 13. And insert compression spring 6 into the hole of spindle.
See Fig. 14. Insert collared pin 8 into the hole of spindle. See Fig. 15.
Ring 20 Spindle Compression
Grooved spring 6 Collared pin 8
side
Fig. 13 Fig. 14 Fig. 15
< Note > When mounting ring 20 to spindle, its grooved side has to be faced to the brim portion
of spindle as illustrated in Fig. 13.
( 2 ) Mount the above spindle to gear housing. See Fig. 16.
( 3 ) Mount spur gear 36 to collared pin 8. And then, mount the parts in the order of washer 824 (thick one),
thrust needle gauge 821 and washer 821 (thin one), to the collared pin 8. See Fig. 17.
( 4 ) Mount flat washer 8 to gear complete 17-35. Mount this gear complete 17-35 to gear housing. See Fig. 18.
( 5 ) Mount the assembled spindle section (gear section) to motor housing as illustrated in Fig. 7 at page 4.
Washer 824
(thick) Washer 821
Spindle (thin) Gear complete 17-35
Spur gear 36
Flat washer 8
Thrust needle
gauge 821
Fig. 16 Fig. 17 Fig. 18
< 7 > When replacing carbon brush, be sure if brush holder is installed on motor housing properly.
And then install handle cover onto motor housing.
(see Fig. 19.)
< Properly installed carbon brush>
Correct with your finger to install
properly.
Brush holder
Carbon brush
Motor housing
Fig. .19
Circuit diagram P6/6
Brush holder Brush holder
Color index of lead wires
Black
White
Red
Blue
2 M1 4
1 3
Switch
1 2 M2 C1 C2
Noise
suppressor
Power supply cord
Wiring diagram
Hold the connecting lead wire
Hold the connecting lead wire
(black) between field and switch,
(black) of field, with the lead holder
with the lead holder as illustrated.
as illustrated.
Hold the following lead wires
with the lead holder as illustrated.
Hold the brush holder's
* Connecting lead wire (black) of field
lead wire (red) with the
* Brush holder's lead wire (blue)
brush holder as illustrated.
Hold the following lead wires
Put the slack portions of with the lead holder as illustrated.
lead wires in this area. * Connecting lead wire (black) of field
* Connecting lead wire (white) between
field and switch
Pay attention, not to pinch the
lead wires with the rib for terminal
block holding.
Put noise suppressor into the
illustrated space, if it is used.