PW5000C-TE.pdf part of MAKITA PW5000C-TE PW5000C-TE.pdf, MAKITA PW5000C-TE.pdf text manual preview

Text preview for : PW5000C-TE.pdf part of MAKITA PW5000C-TE MAKITA PW5000C-TE.pdf

Back to : PW5000C-TE.pdf | Home

T ECHNICAL INFORMATION
Models No. PW5000C
PRODUCT
P1/9

Description Stone Polisher 125mm
CONCEPT AND MAIN APPLICATIONS W
L
A machine ideal for stone polishing have been released.
Its features and benefits are as follows.
* Electronic with speed control by pre-setting dial, H
soft start and overload protection
* 3 water supply holes evenly feed water to every channel
of the polishing pad, protecting the pad from overheating
and getting clogged with dust.
* Ergonomically designed tool head provides comfortable
grip. Dimensions : mm ( " )
Length ( L ) 313 (12-3/8)
Width ( W ) 80 (3-1/8)
Height ( H ) 126 (5)

Specification
Continuous Rating (W)
Voltage (V) Current (A) Cycle (Hz) Max. Output(W)
Input Output
110 8.6 50 / 60 900 530 1,000
No load speed: min-1= rpm. 2,000 - 4,000
Pad size: mm (") Diameter:100 (4) - 125 (5) Spindle thread: M14
Water supply Yes
Number of water supply holes 3
Soft start Yes
Electronic

Constant speed Yes
control

Overload protection Yes
Speed control dial Yes
Head cover Yes
Protection against electric shock Double insulation
5 (16.4)
Cord length: m (ft)
(For European countries)
Net weight: kg (lbs) 2.2 (4.9)

Standard equipment
* Pad 100 .................................................... 1 pc.
* Side grip ................................................... 1 pc.
* Head cover ................................................ 1 pc.
* Wrench ...................................................... 1 pc.
< Note > The standard equipment for the tool shown may differ from country to country.

Optional accessories
* Various diamond discs
* Front grip
* Insulated transformer
P2/9
Features and benefits

Tool Head Without Water Supply Attachment Speed Control Dial
Elimination of water supply attachment from tool head allows For presetting
operator to grip the tool head for increased maneuverability. the optimum
And more comfortable work with equipped head cover. speed for
application
Speed Control Dial

One-Touch Hose Joint
3 Water Supply Holes With only one action, hose can
on the Spindle Top be connected. Additionally,
for user convenience, designed
Feed water evenly to every exactly same as the hose joint
channel of the polishing pad, of the competitor A.
protecting the pad from
overheating and getting Conveniently Located Water Valve
clogged with dust.
For easy water flow control in your hand

3 water
*Use the optional Insulated transformer to transform
supply Polishing Pad #100
voltage from 220/230/240V to 110V.
holes PW5000C comes with a
rubber polishing pad suitable Insulated transformer
[Plug of PW5000C]
for polishing curved surface.
Optional Accessories Pin for grounding Hole for
Regarding the product of
for a Wide Range of grounding
the competitor A, the pad of
Polishing works the same type is optional only.
*Diamond polishing pads
# 50, 100, 200, 400, 800,
Socket
1500, 3000 Protrusion
*Buff

Comparison of products
Model No. Makita A
Specifications PW5000C A AS
Pad diameter: mm (") 100 ( 4 ), Max.125 (5) Max. 115 (4-1/2)
Power input: W 900 800
No load speed: min-1= rpm. 2,000 - 4,000 3,600
Water supply Yes Yes
Holes for water supply 3 1
Soft start Yes No
Constant speed Yes No
Electronic Overload protection No
Yes
control
Speed control dial Yes No
Residual current device for grounding No No Yes
Head cover Yes No
Protection against electric shock Double insulation Double insulation Grounding
Power supply cord: m (ft) 5 (16.4) 5.0 (16.4) 3.0 (9.8)
Length: mm (") 313 (12-3/8) 278 (11)
Dimensions Width: mm (") 80 (3-1/8) 123 (4-7/8)
Height: mm (") 126 (5 ) 120 (4-3/4)
Net weight: kg (lbs) 2.2 (4.9) 2.0 (4.4)
Pad 100 Side grip Side grip
Standard equipment Head cover Wrench Wrench
P3/9
Repair
< 1 > Lubrication
Put approximately 18g of MAKITA grease SG No.0 in gear chamber.
Apply the same grease to the inside of the rip portion of oil seal (2 pcs), when spindle has been removed from
bearing box complete.
< 2 > Disassembling and Assembling of Hose, Joint and Cock Complete
1) Hose and Joint
Disassembling
1. Nut 12 is mounted on the both ends of hose as illustrated in Fig. 1. Loosen either of the nuts with wrench
while holding joint with wrench 10. (Fig. 1)
2. Pull hose off from joint. If it is difficult to do so by hand, pull it off holding the trunk of sleeve with pliers.
When holding sleeve with pliers, be careful not to break the trunk of sleeve. (Fig. 2)
3. Remove nut 12 and sleeve from hose.
Be careful not to damage the tapered portion of sleeve. (Fig. 3)
4. Cock complete can be removed from rear cover by removing a 4x18 tapping screw. (Fig. 4)
Fig. 1 Fig. 2

Sleeve Do not break the
trunk of sleeve.

Nut 12 Joint
Hose
Nut 12 on Nut 12 on
bearing box end cock complete end

Hose

Wrench 10
Fig. 3

Nut 12
Nut 12 Sleeve
Joint Hose Do not damage
the tapered portion.

Bearing box

Assembling Fig. 4
1. Install nut 12 on hose, and then sleeve. Cock complete
The hose has to protrude approximately by 3mm from Hose joint
the top of sleeve. (Fig. 5)
2. Insert hose into joint. And holding joint with wrench 10,
tighten nut 12 using Torque wrench (1R219) and Spanner
head (1R253). (Fig. 1) Rear cover
Recommended torque;
*Tightening Joint to Bearing box to 7 - 10 N.m
*Tightening Nut 12 to Joint to 8.7 - 9.7 N.m
Tapping screw 4x18
2) Cock Complete
Disassembling Fig. 5
By removing hose joint, cock complete can be
removed from rear cover. (Fig. 4) Nut 12 Joint
3mm
(See next page for assembling of cock complete.)

Sleeve Hose
P4/9
Repair
< 2 > Disassembling and Assembling of Hose, Joint and Cock Complete
2) Cock Complete Fig. 6
Assembling Switch knob
When assembling cock complete to the tool,
be sure to set the following two water sealing
washers in each place. (Fig. 6)
Rubber washer 12 between cock complete
and plate
Teflon washer 10 between plate and hose joint
Note: Be sure to install cock complete on the
Lever
tool so that its lever is positioned on the left side
where switch knob is located. (Fig. 6) Cock complete Hose joint
Plate
Rubber washer 12 Teflon washer 10
< 3 > Disassembling Rear Cover Fig. 7
1. Remove hose from the joint on bearing box side. (Fig. 1, 2, 3)
2. Remove a 4x18 tapping screw on the rear end of rear cover, Carbon brush
Receptacle
and now, simply by pulling, rear cover can be removed from
motor housing
< 4 > Replacing Power Supply Cord, Switch and Carbon Brush
1. Power supply cord and switch can be replaced by removing
rear cover as described above in "<3> Removing Rear Cover.
2. Carbon brush can be replaced simply by pushing spiral spring
aside as illustrated in Fig. 7
Except in case you dispose of the carbon brush, be sure to
disconnect receptacle by lifting up its bottom using a small Slotted
slotted screwdriver. (Fig. 7) Pulling contact pigtail to screwdriver Spiral spring
disconnect receptacle will cut the pigtail.

< 5 > Disassembling and Assembling of Spiral Bevel Gear 38 Fig. 8
and Ball Bearing 6201DDW
Joint
Disassembling Bearing box
1. Remove hose from bearing box, and then remove the four
M14x16 hex socket head bolts that fasten bearing box to gear
housing complete.
First loosen the bolts with an L-shaped hex wrench and then
remove them using M4 hex shank bit (1R228) and Makita Gear housing
impact driver. Because adhesive is applied to the thread of the complete
bolt, use of the hex shank bit from the start will break the top
of the hex shank bit.
2. Remove bearing box by hitting gear housing cover with a
plastic hammer. (Fig. 8) Gear housing cover
Note: At this time, be careful not to hit the joint.
3. If ball bearing 607LLB is on spindle when bearing box has been separated from gear housing complete, remove it
from spindle using bearing extractor (1R269). (Fig. 9)
4. Spiral bevel gear 38 can be removed from spindle by removing retaining ring S-12 from spindle using retaining ring
S and R pliers. (Fig. 9)
Fig. 9

Ball bearing 607LLB Retaining ring S-12
Spiral bevel gear 38

Key 4
Remove key 4, after
Bearing box removing spiral
bevel gear 38,

("Disassembling" is continued to next page.)
P5/9
Repair
< 5 > Disassembling and Assembling of Spiral Bevel Gear 38 and Ball Bearing 6201DDW
Disassembling
5. In order to remove spindle from bearing box, first put bearing box on Ring 22 (1R217).
And then, using arbor press and Round bar 10 (1R284), press spindle out of bearing box. (Fig. 10)
6. Bearing retainer can be removed from bearing box by holding bearing box securely in vise
and then turning bearing retainer counterclockwise with Wrench for bearing retainer (1R340). (Fig. 11)
Fig. 10 Fig. 11

Round bar for Wrench for
arbor