GWS 6-100 S角磨机说明书.pdf - 第10页

10 | English 1 609 92A 2V9 | (23.11.1 6) Bosch Power Tools Assembly Mounting the Protective Devices  Before any work on the machine itself, pull the mains plug. Note: After breakage o f the grind ing disc during operati…

English | 9

Bosch Power Tools 1 609 92A 2V9 | (23.11.16)

Product Description and Specifica-

tions

Read all safety warnings and all instruc-

tions. Failure to follow the warnings and in-

structions may result in electric shock, fire

and/or serious injury.

Intended Use

The machine is intended for cutting, roughing and brushing of

metal and stone materials without the use of water.

For cutting with bonded abrasives, a special cutting guard

(accessory) must be used.

When cutting in stone, provide for sufficient dust extraction.

With approved sanding tools, the machine can be used for

sanding with sanding discs.

Product Features

The numbering of the product features refers to the illustra-

tion of the machine on the graphics page.

1 Spindle lock button

2 On/Off switch

3 Thumbwheel for speed preselection (GWS 6-100 E/

GWS 6-115 E/GWS 6-125 E)

4 Auxiliary handle (insulated gripping surface)

5 Combination spanner for M 14 grinder spindle*

6 Combination spanner for M 10 grinder spindle*

7 Grinder spindle

8 Protection guard for grinding

9 Locking screw for protection guard

10 Mounting flange with O-ring

11 Grinding wheel*

12 Clamping nut

13 Quick-clamping nut *

14 Carbide grinding head*

15 Protection guard for cutting*

16 Cutting disc*

17 Hand guard*

18 Rubber sanding plate*

19 Sanding sheet*

20 Round nut*

21 Cup brush*

22 Cutting guide with dust extraction protection guard *

23 Diamond cutting disc*

24 Handle (insulated gripping surface)

*Accessories shown or described are not part of the standard de-

livery scope of the product. A complete overview of accessories

can be found in our accessories program.

Technical Data

Angle Grinder GWS...

Professional

5-100 580 5-115 670 6-100

Article number 0 601 ... 376 0.. 376 0.. 376 2.. 375 0.. 375 0..

Rated power input

W580580 580 670 670

Output power

W300300 300 400 400

Rated speed

min

-1

11000 11000 11000 11000 11000

Grinding disc diameter, max.

mm 100 100 115 100 100

Thread of grinder spindle

M 10 M 10 M 14 M 10 M 10

Thread length (max.) of grinder spindle

mm 17 17 22 17 17

Speed preselection

– ––––

Weight according to EPTA-Procedure 01:2014

kg 1.8 1.8 1.9 1.8 1.8

Protection class

/II /II /II /II /II

Angle Grinder GWS...

Professional

6-100 E 6-115 6-115 E 6-125 6-125 E

Article number

0 601 ... 375 7.. 375 0.. 375 5..

375 7..

375 9..

375 1.. 375 9..

Rated power input

W 670 670 670 670 670

Output power

W 400 400 400 400 400

Rated speed

min

-1

11000 11000 11000 11000 11000

Speed control adjustment

min

-1

2800

– 11000

– 2800

– 11000

–2800

–11000

Grinding disc diameter, max. mm 100 115 115 125 125

The values given are valid for a nominal voltage [U] of 230 V. For different voltages and models for specific countries, these values can vary.

OBJ_BUCH-704-005.book Page 9 Wednesday, November 23, 2016 10:50 AM

10 | English

1 609 92A 2V9 | (23.11.16) Bosch Power Tools

Assembly

Mounting the Protective Devices

 Before any work on the machine itself, pull the mains

plug.

Note: After breakage of the grinding disc during operation or

damage to the holding fixtures on the protection guard/power

tool, the machine must promptly be sent to an after-sales

service agent for maintenance. For addresses, see section

“After-sales Service and Application Service”.

Protection Guard for Grinding

Place the protection guard 8 on the spindle collar. Adapt the

position of the protection guard 8 to the requirements of the

work step. Lock protection guard 8 by tightening locking

screw 9 with combination spanner 5/6.

 Adjust the protection guard 8 in such a manner that

sparking is prevented in the direction of the operator.

Note: The encoding keys on the protection guard 8 ensure

that only a protection guard that fits the machine type can be

mounted.

Protection Guard for Cutting

 For cutting with bonded abrasives, always use the pro-

tection guard for cutting 15.

 Provide for sufficient dust extraction when cutting

stone.

The protection guard for cutting 15 is mounted in the same

manner as the protection guard for grinding 8.

Cutting Guide with Dust Extraction Protection Guard

The cutting guide with dust extraction protection guard 22 is

mounted in the same manner as the protection guard for

grinding 8.

Auxiliary Handle

 Operate your machine only with the auxiliary handle 4.

Screw the auxiliary handle 4 on the right or left of the machine

head depending on the working method.

Hand Guard

 For operations with the rubber sanding plate 18 or with

the cup brush/wheel brush/flap disc, always mount the

hand guard 17.

The hand guard 17 is fastened with the auxiliary handle 4.

Mounting the Grinding Tools

 Before any work on the machine itself, pull the mains

plug.

 Do not touch grinding and cutting discs before they

have cooled down. The discs can become very hot while

working.

Clean the grinder spindle 7 and all parts to be mounted.

For clamping and loosening the grinding tools, lock the grind-

er spindle with the spindle lock button 1.

 Actuate the spindle lock button only when the grinder

spindle is at a standstill. Otherwise, the machine may be-

come damaged.

Grinding/Cutting Disc

Pay attention to the dimensions of the grinding tools. The

mounting hole diameter must fit the mounting flange without

play. Do not use reducers or adapters.

When using diamond cutting discs, pay attention that the di-

rection-of-rotation arrow on the diamond cutting disc and the

direction of rotation of the machine (see direction-of-rotation

arrow on the machine head) agree.

See graphics page for the mounting sequence.

To fasten the grinding/cutting disc, screw on the clamping nut

12 and tighten it with the combination spanner 5/6, (see sec-

tion “Quick-clamping Nut”).

 After mounting the grinding tool and before switching

on, check that the grinding tool is correctly mounted

and that it can turn freely. Make sure that the grinding

tool does not graze against the protection guard or oth-

er parts.

Mounting flange for grinding spindle

M 14: A plastic part (O-ring) is fitted

around the centring collar of mounting

flange 10. If the O-ring is missing or

damaged, the mounting flange 10

must be replaced before resuming op-

eration.

Mounting flange for grinding spindle

M 10: The mounting flange can be used

on both sides.

Flap Disc

 For operations with the flap disc, always mount the

hand guard 17.

Thread of grinder spindle

M 10 M 14 M 14 M 14 M 14

Thread length (max.) of grinder spindle

mm 17 22 22 22 22

Speed preselection

 –  – 

Weight according to EPTA-Procedure 01:2014

kg 1.8 1.9 1.9 1.9 1.9

Protection class

/II /II /II /II /II

Angle Grinder GWS...

Professional

6-100 E 6-115 6-115 E 6-125 6-125 E

The values given are valid for a nominal voltage [U] of 230 V. For different voltages and models for specific countries, these values can vary.

OBJ_BUCH-704-005.book Page 10 Wednesday, November 23, 2016 10:50 AM

English | 11

Bosch Power Tools 1 609 92A 2V9 | (23.11.16)

Rubber Sanding Plate

 For operations with the rubber sanding plate 18, al-

ways mount the hand guard 17.

See graphics page for the mounting sequence.

Screw on round nut 20 and tighten it with the combination

spanner 5/6.

Cup Brush/Disc Brush

 For operations with the cup brush/wheel brush, always

mount the hand guard 17.

See graphics page for the mounting sequence.

The cup brush/disc brush must be able to be screwed onto

the grinder spindle until it rests firmly against the grinder

spindle flange at the end of the grinder spindle threads. Tight-

en the cup brush/disc brush with an open-end spanner.

Quick-clamping Nut

For convenient changing of grinding tools without the use of

additional tools, you can use the quick-clamping nut 13 in-

stead of the clamping nut 12.

 The quick-clamping nut 13 may be used only for grind-

ing or cutting discs.

Use only a flawless, undamaged quick-clamping nut 13.

When screwing on, pay attention that the side of the

quick-clamping nut 13 with printing does not face the

grinding disc; the arrow must point to the index mark 25.

Lock the grinder spindle with

the spindle lock button 1. To

tighten the quick-clamping

nut, firmly turn the grinding

disc in clockwise direction.

A properly fastened, undam-

aged quick-clamping nut can

be manually loosened by

turning the knurled ring in an-

ticlockwise direction.

Never loosen a tight quick-

clamping nut using pliers;

always use the combination

spanner. Apply the combina-

tion spanner 5/6 as shown in

the figure.

Approved Grinding Tools

All grinding tools mentioned in these operating instructions

can be used.

The permissible speed [min

-1

] or the circumferential speed

[m/s] of the grinding tools used must at least match the values

given in the table.

Therefore, observe the permissible rotational/circumferen-

tial speed on the label of the grinding tool.

Rotating the Machine Head

 Before any work on the machine itself, pull the mains

plug.

The machine head can be

rotated with respect to

the machine housing in

90° steps. In this man-

ner, the On/Off switch

can be brought into a

more convenient posi-

tion for special working

situations, e.g. for left-

handed persons.

Completely unscrew the

four screws. Rotate the

machine head carefully,

without removing it from the housing, to the new position.

Screw in and tighten the four screws again.

Dust/Chip Extraction

 Dust from materials such as lead-containing coatings,

some wood types, minerals and metal can be harmful to

one’s health. Touching or breathing-in the dust can cause

allergic reactions and/or lead to respiratory infections of

the user or bystanders.

Certain dust, such as oak or beech dust, is considered car-

cinogenic, especially in connection with wood-treatment

additives (chromate, wood preservative). Materials con-

taining asbestos may only be worked by specialists.

– As far as possible, use a dust extraction system suitable

for the material.

– Provide for good ventilation of the working place.

– It is recommended to wear a P2 filter-class respirator.

Observe the relevant regulations in your country for the

materials to be worked.

 Prevent dust accumulation at the workplace. Dust can

easily ignite.

max.

[mm]

D b d [min

-1

] [m/s]

100

115

125

16.0

22.2

11000

100

115

125

–

11000

M 10

M14

11000

OBJ_BUCH-704-005.book Page 11 Wednesday, November 23, 2016 10:50 AM