Makita Grinder 9556HN User Manual

ECHNICAL INFORMATION  
PRODUCT  
T
P 1/ 8  
Models No.  
Description  
9556HN, 9557HN, 9558HN  
Angle Grinders 100mm (4"), 115mm (4-1/2"), 125mm (5")  
L
CONCEPT AND MAIN APPLICATIONS  
These angle grinders have been developed as sister models  
of 9556NB series.  
Features machined bevel gears more durable than sintered  
bevel gears used for 9556NB series models.  
H
W
9556HN is also available with plastic carrying case as  
Model 9556HNK.  
Dimensions: mm (")  
9557HN is also available with plastic carrying case or  
steel carrying case as Model 9557HNK.  
9558HN is also available with steel carrying case as  
Model 9558HNK.  
Model No.  
Length (L)  
9556HN  
9557HN  
271 (10-5/8)  
9558HN  
Width (W) 118 (4-5/8) 129 (5-1/8) 139 (5-1/2)  
Height (H) 97 (3-13/16)  
106 (4-3/16)  
AC/DC switch is used for the tools for USA and other  
North American countries.  
Specification  
Continuous Rating (W)  
Voltage (V)  
Cycle (Hz)  
Max. Output (W)  
Current (A)  
Input  
840  
840  
840  
840  
840  
Output  
500  
500  
110  
120  
220  
230  
240  
8.0  
7.5  
4.0  
3.8  
3.7  
50/60  
50/60  
50/60  
50/60  
50/60  
1,000  
1,000  
1,000  
1,000  
1,000  
500  
500  
500  
Model No.  
Depressed center wheel  
Capacity: mm (") Wire cup brush  
Abrasive disc  
Specification  
9556HN  
100 (4)  
75 (3)  
9557HN  
9558HN  
125 (5)  
115 (4-1/2)  
90 (3-1/2)  
115 (4-1/2)  
11,000  
90 (3-1/2)  
125 (5)  
100 (4)  
No load speed*1: min.-1 = rpm  
Protection against electric shock  
Power supply cord: m (ft)  
Net weight*2: kg (lbs)  
Double insulation  
Australia, New Zealand: 2.0 (6.6), Other countries: 2.5 (8.2)  
1.9 (4.2) 2.0 (4.4) 2.1 (4.6)  
*1 North America: 10,000  
*2 Weight according to EPTA-Procedure 01/2003  
Standard equipment  
9556HN  
9557HN  
9558HN  
Depressed center wheel 100-36 .... 1 Depressed center wheel 115-36 .... 1 Depressed center wheel 125-36 .... 1  
Lock nut wrench 20 ...................... 1 Lock nut wrench 28 ...................... 1 Lock nut wrench 35 ...................... 1  
Grip 36 complete .......................... 1 Grip 36 complete .......................... 1 Grip 36 complete .......................... 1  
Plastic or steel carrying case ......... 1 (for 9556HNK, 9557HNK, 9558HNK only)  
Note: The standard equipment for the tool shown above may vary by country.  
Optional accessories  
Wheel covers, Depressed center wheels, Abrasive discs, Rubber pads (for abrasive discs), Sanding lock nuts,  
Cut-off wheels, Super flanges (for 9557HN, 9558HN only), Wire cup brushes, Wire bevel brush (for 9556HN only),  
Dust collecting wheel guards  
 
P 3/ 8  
Repair  
[3] -1. Armature and Small Spiral Bevel Gear (cont.)  
ASSEMBLING  
Do the reverse of the disassembling steps.  
Note: Use arbor press and Bearing Setting Plate (of proper size ) when fitting Ball bearing 629LLB  
in Gear housing cover. (Fig. 4)  
Important: Assemble Gear housing to Motor housing so that Switch lever can be operated with right thumb  
as illustrated in Fig. 5.  
Fig. 4  
Fig. 5  
[View from rear cover side]  
Ball bearing 629LLB  
Gear housing cover  
Power supply cord  
Switch lever  
Rear cover  
Tapping screw  
4x18  
Spindle  
(Wheel)  
Bearing setting plate  
(of proper size)  
[3] -2. Spiral Bevel Gear 37 and Ball Bearing 6201DDW  
DISASSEMBLING  
1) Remove Bearing box from Gear housing by unscrewing four M4x14 Pan head screws.  
2) Remove Retaining ring S-12 and Wave washer 12 from Spindle with Retaining Ring S and R Pliers (No.1R291).  
3) Spiral bevel gear 37 can now be removed by hand. Then remove Woodruff key 4. (Fig. 6)  
4) Remove Spindle using Gear Extractor, large (No.1R045). Labyrinth ring can now be removed. (Fig. 7)  
Fig. 6  
Fig. 7  
Spiral bevel gear 37  
Gear Extractor, large (No.1R045)  
Woodruff key 4  
Bearing box  
Labyrinth  
ring  
Spindle  
Fig. 8  
5) Remove Retaining ring R-32 from Bearing box  
with Retaining Ring S and R Pliers (No.1R291).  
6) By striking Bearing box against the surface of  
a work bench, Ball bearing 6201DDW and Flat  
washer 12 can be removed from Bearing box  
as illustrated in Fig. 8.  
Bearing box  
If it is difficult to remove the ball bearing,  
remove using arbor press.  
Flat washer 12  
Ball bearing  
6201DDW  
 
P 4/ 8  
Repair  
[3] -2. Spiral Bevel Gear 37 and Ball Bearing 6201DDW (cont.)  
ASSEMBLING  
Do the reverse of the disassembling steps.  
Important: Do not to forget to install Labyrinth ring because it is an important part that prevents dust from entering  
into Bearing box. (Fig. 9)  
How to fit Retaining ring S-12 in place  
See Fig. 10.  
After installing Spiral bevel gear 37 and Wave washer 12 on Spindle;  
1) Put Retaining ring S-12 on Retaining Ring Setting Jig (No.1R343) from the tapered end of the jig.  
2) Put the jig onto Spindle, then put Bearing Setting Pipe 20-12.2 (No.1R028) over the jig.  
3) Using arbor press, press down the pipe till the retaining ring is securely fitted in place on Spindle with a snap.  
Fig. 9  
Fig. 10  
No.1R028  
Labyrinth ring  
Spindle  
Retaining  
ring S-12  
Retaining  
ring S-12  
No.1R343  
Bearing box  
[3] -3. Disassembling/Assembling Shaft Lock Mechanism  
DISASSEMBLING  
Fig. 11  
1) Remove Bearing box from Gear housing.  
2) Pull off Shoulder pin 4 with pliers while pushing Pin cap with  
finger. (Fig. 11)  
Note: Do not pull off Shoulder pin 4 without holding Pin cap  
because Compression spring 8 would sling Pin cap.  
Shoulder pin 4  
Gear housing  
Compression  
spring 8  
ASSEMBLING  
Push Shoulder pin 4 through Gear housing and Compression spring 8  
into Pin cap.  
Note: Do not reuse removed Pin cap because removal of Shoulder  
pin 4 damages the inside surface of Pin cap, producing plastic  
dust. Therefore, be sure to use a new Pin cap for replacement  
and to remove all the plastic dust on Shoulder pin 4.  
Pin cap  
[3] -4. Tightening Tapping Screws That Fasten the Field  
Tighten the two tapping screws that fasten Baffle plate and Field to the recommended torque of 1.1 - 1.3 Nm.  
 
P 5/ 8  
Circuit diagram  
Color index of lead wires' sheath  
Black  
Red  
Clear  
Earth terminal (Ground terminal)  
on the lead wire of Noise suppressor  
Noise suppressor*  
Brush holder A  
Power supply  
cord  
Field  
Switch  
Brush holder B  
*Some countries do not use noise suppressor  
Brush holder A  
Brush holder B  
 
P 6/ 8  
Wiring diagram  
[1] Connecting Lead Wires of Power Supply Cord with Switch  
Connect the lead wires with Switch as illustrated in Fig. 12.  
Fig. 12  
[When Spacer is used]  
[When Spacer is not used]  
Power supply cord  
Switch button  
Switch  
Spacer  
[2] Wiring of Field Lead Wires in the Rear of Motor Housing  
[2] -1. Rear End  
Route Field lead wires as illustrated in Figs. 13 - 16.  
Fig. 13  
[Lead Wires of Field]  
Lead wire (black)  
[Motor Housing with Field]  
(view from Rear cover side)  
Earth terminal on the lead wire (clear)  
of Noise suppressor* has to be connected  
to this portion.  
Connect to Brush holder A.  
Field  
Brush holder A  
Lead wire  
(black)  
Lead wire (white)  
Switch lever  
Lead wire (white)  
Lead wire (black)  
Connect to  
Switch terminals.  
Connect to Brush holder B.  
Brush holder B  
Spindle  
*Some countries do not use noise suppressor.  
 
P 7/ 8  
Wiring diagram  
[2] Wiring of Field Lead Wires in the Rear of Motor Housing (cont.)  
[2] -2. Right Side and Bottom  
Fig. 14  
Right side view  
Motor housing  
Motor housing  
Boss A  
Bottom view  
Boss A  
Route the lead wire of Power supply cord to  
Switch terminal No.2 so that it runs around the boss A.  
Boss A  
Boss A  
Noise suppressor*  
Switch  
Switch  
Field lead wire  
(black)  
Field lead wires  
(white)  
Motor housing,  
viewed from right side  
Motor housing,  
viewed from bottom  
Make sure that Field lead wires  
are tight in Motor housing.  
*Some countries do not use noise suppressor.  
 
P 8/ 8  
Wiring diagram  
[2] Wiring of Field Lead Wires in the Rear of Motor Housing (cont.)  
[2] -3. Left Side  
Fig. 15  
Earth terminal on the lead wire (clear)  
of Noise suppressor* has to be connected  
to this portion.  
Left side view  
Noise suppressor*  
Make sure that Field lead wires  
are tight in Motor housing.  
*Some countries do not use noise suppressor.  
[2] -4. Top  
Fig. 16  
Top view  
Noise suppressor*  
Earth terminal on  
the lead wire (clear)  
of Noise suppressor*  
has to be connected  
to this portion.  
Sensor-matic tag  
(anti-theft tag)  
Put Sensor-matic tag** in this space.  
*Some countries do not use noise suppressor.  
**Some countries do not use sensormatic tag.  
 

KTM Motorcycle Accessories 04 `05 KTM 450 525 EXC MXC User Manual
La Crosse Technology Clock WS 8418U IT User Manual
La Crosse Technology Marine Radio WS 2816U IT User Manual
LifeSource Scale UC 322 User Manual
Lowrance electronic GPS Receiver X102C User Manual
Magic Chef Beverage Dispenser MCWC16M User Manual
Magnavox Cassette Player VCRVR201BMG User Manual
Manitowoc Ice Ice Maker K00348 User Manual
M Audio Computer Hardware 4215 MRP User Manual
McCulloch Lawn Mower 532 43 42 91 Rev 1 User Manual