Bosch : перфоратор GBH 4-32 DFR + металлодетектор GMS 100 M 0615990DV8 [15/177] Changing the tool holder

Bosch GBH 4-32 DFR Professional L-BOXX [15/177] Changing the tool holder

English | 15

Bosch Power Tools 1 609 929 V35 | (23.5.11)

Changing the Tool Holder

Dismounting the SDS-plus Tool Holder or the Quick

change keyless chuck (see figure B)

– Pull the lock ring of the tool holder 4 firmly in the direction

of the arrow, hold it in this position and pull off the tool

holder 1 or the keyless replacement chuck 13 toward the

front.

After removing, protect the tool holder 1 or the quick change

keyless chuck 13 against contamination. Lightly lubricate the

engaging grooves, if required.

Mounting the SDS-plus Tool Holder or the Quick change

keyless chuck (see figure B)

f Use only model-specific original equipment and pay at-

tention to the number of identification grooves . Only

quick-change chucks with two identification grooves

are permitted. When an unsuitable quick-change chuck is

used, the application tool could fall out during operation.

– Grasp the tool holder 1 or the keyless replacement chuck

13 completely with your hand. Slide the tool holder 1 or

the keyless replacement chuck 13 with a turning motion

onto the drill chuck mounting until a distinct latching noice

is heard.

– The tool holder 1 or the quick change keyless chuck 13 is

automatically locked. Check the locking effect by pulling

the tool holder.

Changing the Tool

With the SDS-plus tool holder, simple and convenient tool

changing is possible without additional aids.

As a requirement of the system, the SDS-plus drilling tool can

move freely. This causes a certain radial run-out at no-load,

which has no effect on the accuracy of the drill hole, as the

drill bit centres itself upon drilling.

The dust protection cap 2 largely prevents the entry of drilling

dust into the tool holder during operation. When inserting the

tool, take care that the dust protection cap 2 is not damaged.

f A damaged dust protection cap should be changed im-

mediately. We recommend having this carried out by

an after-sales service.

Inserting SDS-plus Drilling Tools (see figure C)

– Clean and lightly grease the shank end of the tool.

– Insert the tool in a twisting manner into the tool holder until

it latches itself.

– Check the latching by pulling the tool.

Removing SDS-plus Drilling Tools (see figureD)

– Push back the locking sleeve 3 and remove the tool.

Inserting Drilling Tools without SDS-plus (see figure E)

Note: Do not use tools without SDS-plus for hammer drilling

or chiselling! Tools without SDS-plus and their drill chucks are

damaged by hammer drilling or chiselling.

– Insert the quick change keyless chuck 13.

– Firmly hold the retaining ring of the quick change keyless

chuck 13. Open the quick change keyless chuck by turning

the front sleeve in the direction of the symbol

“”.

– Insert the drilling tool into the quick change keyless chuck

13. Firmly hold the retaining ring of the quick change key-

less chuck 13 and turn the front sleeve in the direction of

the symbol “ ”.

– Check the tight seating by pulling the tool.

Note: If the tool holder was opened to the stop, then the latch-

ing noise possibly may be heard while closing the tool holder

and the tool holder will not close.

In this case, turn the front sleeve 14 once in the opposite di-

rection of the arrow. Afterwards, the tool holder can be

closed (tightened) again.

– Turn the mode selector switch 5 to the “drilling” position.

Removing Drilling Tools without SDS-plus (see figure E)

– Firmly hold the retaining ring of the quick change keyless

chuck 13. Open the quick change keyless chuck by turning

the front sleeve in the direction of the symbol

“”.

– Remove the drilling tool.

Dust Extraction with the Dust Extraction Attach-

ment (Accessory)

f Dusts 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 dusts can cause

allergic reactions and/or lead to respiratory infections of

the user or bystanders.

Certain dusts, such as oak or beech dust, are considered

as carcinogenic, especially in connection with wood-treat-

ment additives (chromate, wood preservative). Materials

containing asbestos may only be worked by specialists.

– As far as possible, use a dust extraction system suita-

ble 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.

f Prevent dust accumulation at the workplace. Dusts can

easily ignite.

Mounting the Dust Extraction Attachment (see figure F)

For dust extraction, the dust extraction attachment (accesso-

ry) is required. When drilling, the dust extraction attachment

retracts so that the attachment head is always close to the

surface at the drill hole.

– Press the button for depth stop adjustment 9 and remove

the depth stop 11. Press button 9 again and insert the dust

extraction attachment into the auxiliary handle 10 from the

front.

– Connect an extraction hose (diameter 19 mm, accessory)

to the extraction sleeve 16 of the dust extraction attach-

ment.

The vacuum cleaner must be suitable for the material being

worked.

When vacuuming dry dust that is especially detrimental to

health or carcinogenic, use a special vacuum cleaner.

OBJ_BUCH-337-005.book Page 15 Monday, May 23, 2011 11:45 AM

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OBJ BUCH 337 005 book Page 15 Monday May 23 2011 11 45 AM English 115 Changing the Tool Holder Dismounting the SDS plus Tool Holder or the Quick changekeyless chuck seefigure B Pull the lock ring of the tool holder 4 firmly in the direction of the arrow hold it in this position and pull off the tool holder 1 or the keyless replacement chuck 13 toward the front Insert the drilling tool into the quick change keyless chuck 13 Firmly hold the retaining ring of the quick change key less chuck 13 and turn the front sleeve in the direction of the symbol 1 GRIP zu Check the tight seating by pulling the tool Note If the tool holder was opened to thestop then thelatching noise possibly may be heard while closing the tool holder After removing protect the tool holder 1 or the quick change and the tool holder will not close In this case turn the front sleeve 14 once in the opposite di keyless chuck 13 against contamination Lightly lubricate the rection of the arrow Afterwards the tool holder can be engaging grooves if required closed tightened again Mounting theSDS plus Tool Holder or the Quick change keyless chuck see figure B Turn the mode seiector switch 5 to the driHing position Use only model specific original equipment and pay at tention to the number of identification grooves Only quick change chucks with two identification grooves are permitted When an unsui table qui ck change chuck is used the application tool could fall outduring operation Removing Drilling Tools without SDS plus see figure E Firmly hold the retaining ring of the quick change keyless chuck 13 Open thequick changekeyless chuck by turning thefrontsleevein the direction of the symbol RELEASE AUF Remove the drilling tool Grasp the tool holder 1 or the keyless replacement chuck 13 completely with your hand Slide the tool holder 1 or Dust Extraction with the Dust Extraction Attach the keyless replacement chuck 13 with a turning motion ment Accessory onto the drill chuck mounting until a distinct latching noice is heard Dusts from materials such as lead containing coatings The tool holder 1 or the quick change keyless chuck 13 is automatically locked Check the locking effect by pulling the tool holder Changing the Tool With the SDS plus tool holder simple and convenient tool changing is possible without additional aids As a requirement of the system theSDS plus drilling tool can move freely This causes a certain radial run out at no load which has no effect on the accuracy of the drill hole as the drill bit centres itself upon drilling The dust protection cap 2 largely prevents the entry of drilling dust into the tool holder during operation When inserting the tool take care that the dust protection cap 2 is not damaged A damaged dust protection cap should be changed im mediately We recommend having this carried out by an after sales service Inserting SDS plus Drilling Tools see figure C Clean and lightly grease the shank end of the tool Insert the tool in a twisting manner into the tool holder until it latches itself some wood types minerals and metal can be harmful to one s health Touching or breathing in the dusts can cause allergic reactions and or lead to respiratory infections of the user or bystanders Certain dusts such as oak or beech dust are considered as carcinogenic especially in connection with wood treat ment additives chromate wood preservative Materials containing asbestos may only be worked by specialists As far as possible use adust extraction system suita ble for the material Provide for good ventilation of the working place It is recommended towear a P2 filter class respirator Observe the relevant regulations in your country for the materials to be worked Prevent dust accumulation at the workplace Dusts can easily ignite Mounting the Dust Extraction Attachment see figure F For dust extraction thedust extraction attachment accesso ry is required When drilling the dust extraction attachment retracts so that the attachment head is always close to the surface at the drill hole Press the button for depth stop adjustment 9 and remove Check the latching by pulling the tool the depth stop 11 Press button 9again and insert the dust Removing SDS plus DrillingTools see figure D extracti on attachment into the auxi li ary handl e 10 from the front Push back the locking sleeve 3 and remove the tool Inserting Dri Hing Tools without SDS plus see figure E Note Do not use tools withoutSDS plus for hammer drilling or chiselling Tools withoutSDS plus and their drill chucks are Connect an extraction hose diameter 19 mm accessory to the extraction sleeve 16 of the dust extraction attach ment damaged by hammer drilling or chiselling The vacuum cleaner must be suitable for the material being worked Insert the quick change keyless chuck 13 When vacuuming dry dust that is especially detrimental to Firmly hold the retaining ring of the quick change keyless health or carcinogenic use a special vacuum cleaner chuck 13 Open the quick change keyless chuck by turning the front sleeve in the direction of the symbol RELEASE AUF Bosch Power Tools 1 609929 V35 23 5 U

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