How To Repair Bosch Hammer Drill
BOSCH
PBH
2800 RE | 2900 RE | 2900 FRE | 3000 FRE Set | 3000-ii FRE
Robert Bosch Ability Tools GmbH
70538 Stuttgart
GERMANY
www.bosch-pt.com
1 609 92A 663 (2021.01) PS / 125
en Original instructions
English …………………………………………… Page 15
CE …………………………………………………. 1
1 609 92A 663 | (14.01.2021) Bosch Power Tools
PBH 2800 RE
PBH 2900 RE
PBH 2900 FRE
PBH 3000 FRE Set
PBH 3000-2 FRE
Bosch Ability Tools 1 609 92A 663 | (fourteen.01.2021)
ane 609 92A 663 | (14.01.2021) Bosch Power Tools
Bosch Power Tools one 609 92A 663 | (14.01.2021)
1 609 92A 663 | (14.01.2021) Bosch Power Tools
English
Rubber instructions
Full general Ability Tool Condom Warnings
Alert
Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, burn and/or serious injury.
Save all warnings and instructions for hereafter reference.
The term "power tool" in the warnings refers to your mains-operated (corded) ability tool or battery-operated (cord-less) power tool.
Work surface area prophylactic
- Proceed piece of work area clean and well lit. Cluttered or night areas invite accidents.
- Do not operate power tools in explosive atmospheres, such every bit in the presence of flammable liquids, gases or grit. Power tools create sparks which may ignite the grit or fumes.
- Keep children and bystanders away while operating a power tool. Distractions tin can cause yous to lose control.
Electrical safety
- Ability tool plugs must friction match the outlet. Never modify the plug in any way. Do non use whatever adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric stupor.
- Avoid body contact with earthed or grounded surfaces, such every bit pipes, radiators, ranges and refrigerators. There is an increased chance of electric daze if your body is earthed or grounded.
- Do non expose power tools to rain or wet conditions. Water entering a power tool will increase the take chances of electric daze.
- Exercise not abuse the string. Never apply the cord for carrying, pulling or unplugging the power tool. Keep string away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
- When operating a power tool outdoors, use an extension cord suitable for outdoor use. Employ of a cord suitable for outdoor apply reduces the risk of electric stupor..
- If operating a ability tool in a clammy location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric daze.
Personal safety
- Stay alert, watch what you are doing and use common sense when operating a power tool. Do non use a ability tool while you are tired or nether the influence of drugs, alcohol or medication. A moment of inattention while operating ability tools may result in serious personal injury.
- Use personal protective equipment. Ever wear eye protection. Protective equipment such as dust mask, non-sideslip safety shoes, hard chapeau, or hearing protection used for appropriate conditions volition reduce personal injuries.
- Prevent unintentional starting. Ensure the switch is in the off-position earlier connecting to power source and/or battery pack, picking upward or carrying the tool. Conveying ability tools with your finger on the switch or energising power tools that have the switch on invites accidents.
- Remove whatsoever adjusting key or wrench earlier turning the power tool on. A wrench or a primal left attached to a rotating part of the power tool may upshot in personal injury.
- Do non overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
- Dress properly. Practise not wearable loose clothing or jewellery. Keep your pilus, wear and gloves away from moving parts. Loose clothes, jewellery or long pilus can exist caught in moving parts.
- If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust drove can reduce dust-related hazards.
Bosch Power Tools 1 609 92A 663 | (fourteen.01.2021)
16 | English
Power tool apply and care
- Do not force the power tool. Use the right ability tool for your application. The correct power tool will do the job amend and safer at the rate for which information technology was designed.
- Do non use the power tool if the switch does non turn it on and off. Whatever ability tool that cannot exist controlled with the switch is dangerous and must be repaired.
- Disconnect the plug from the power source and/or the bombardment pack from the ability tool before making any adjustments, changing accessories, or storing power tools. Such preventive condom measures reduce the take chances of starting the ability tool accidentally.
- Shop idle ability tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
- Maintain ability tools. Bank check for misalignment or bounden of moving parts, breakage of parts and any other condition that may affect the power tool's functioning. If damaged, take the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
- Keep cutting tools precipitous and clean. Properly maintained cutting tools with sharp cut edges are less likely to bind and are easier to command.
- Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the piece of work to be performed. Employ of the power tool for operations different from those intended could result in a hazardous situation.
Service
- Have your power tool serviced by a qualified repair person using only identical replacement parts. This volition ensure that the safety of the power tool is maintained.
Hammer Safety Warnings
- Clothing ear protectors. Exposure to noise can cause hearing loss.
- Use auxiliary handle(s), if supplied with the tool. Loss of control can crusade personal injury.
- Concord power tool by insulated gripping surfaces when performing an performance where the cut accompaniment or fastener may contact hidden wiring or its ain cord. Cut accessory and fasteners contacting a "live" wire may brand exposed metallic parts of the ability tool "live" and could give the operator an electric daze.
- Utilise suitable detectors to decide if utility lines are hidden in the work area or phone call the local utility company for aid. Contact with electric lines can lead to fire and electric daze. Damaging a gas line can lead to explosion. Penetrating a water line causes belongings harm or may crusade an electric shock.
- Always look until the power tool has come to a complete stop earlier placing it down. The application tool can jam and cause you to lose control of the power tool.
- Secure the workpiece. A workpiece clamped with clamping devices or in a vice is held more than secure than by paw.
Products sold in GB only:
Your product is fitted with an BS 1363/A approved electric plug with internal fuse (ASTA canonical to BS 1362). If the plug is not suitable for your socket outlets, it should be cut off and an appropriate plug fitted in its identify by an authorised customer service agent. The replacement plug should have the same fuse rating equally the original plug. The severed plug must be tending of to avoid a possible shock hazard and should never be inserted into a mains socket elsewhere.
- Hold the power tool firmly with both hands and make certain you have a stable ground. The power tool can exist more securely guided with both hands.
Product Clarification and Specifications
Read all the safe and full general instructions. Failure to observe the safety and general instructions may result in electrical shock, fire and/or serious injury.
Please detect the illustrations at the offset of this operating manual.
Intended Use
The ability tool is intended for hammer drilling in concrete, brick and stone, as well as for lite chiselling work. It is besides suitable for drilling without affect in wood, metallic, ceramic and plastic. Power tools with electronic command and right/left rotation are also suitable for screwdriving.
Product Features
The numbering of the product features refers to the diagram of the ability tool on the graphics folio.
(one) Keyless quick-change chuck (PBH 3000-2 FRE)
(2) SDS plus quick-change chuck (PBH 3000-2 FRE)
(iii) SDS plus tool holder
(4) Dust protection cap
(5) Locking sleeve
(6) Locking ring for quick-change chuck (PBH 3000-2 FRE)
(7) Lock-on button for on/off switch
(8) On/off switch
(9) Speed preselection thumbwheel
(10) Rotational direction switch
(11) Release button for impact/way selector switch
(12) Impact/mode selector switch
(13) Gear selector switch (PBH 3000-2 FRE)
(xiv) Release push for gear selector switch (PBH 3000-two FRE)
one 609 92A 663 | (xiv.01.2021) Bosch Power Tools
English | 17
(15) Button for depth stop aligning
(16) Fly commodities of auxiliary handle
(17) Auxiliary handle (insulated gripping surface)
(xviii) Depth stop
(19) Handle (insulated gripping surface)
(20) Securing screw for keyed chucka)
(21) Keyed chucka)
(22) SDS plus shank for drill chucka)
(23) Keyless chuck (PBH 2800 FRE, PBH 3000 FRESet)a)
(24) Drill chuck holder (PBH 3000-two FRE)
(25) Front end sleeve (PBH 2800 FRE, PBH 3000 FRE Set, PBH 3000-2 FRE)
(26) Rear sleeve (PBH 2800 FRE, PBH 3000 FRE Set, PBH 3000-2 FRE)
(27) Saugfix suction openinga)
(28) Saugfix clamping screwa)
(29) Saugfix depth ceasea)
(xxx) Saugfix telescopic tubea)
(31) Saugfix wing commoditiesa)
(32) Saugfix guide tubea)
(33) Universal holder with SDS plus shanka)
a) Accessories shown or described are not included with the product as standard. You can find the complete option of accessories in our accessories range.
Technical Data
| PBH …rotary hammer | 2800 RE | 2900 RE | 2900 FRE | 3000 FRE set | 3000-2 FRE | |
| Commodity number | 3 603 C93 0.. | 3 603 C93 1.. | iii 603 C93 i.. | three 603 C93 2.. | three 603 C94 2.. | |
| Speed control | · | · | · | · | · | |
| End rotation | · | · | · | · | · | |
| Clockwise/anti-clockwise rotation | · | · | · | · | · | |
| Quick-change chuck | – | – | – | – | · | |
| Items Included | ||||||
| – Keyless chuck | – | – | · | · | · | |
| Rated power input | Westward | 720 | 730 | 730 | 750 | 750 |
| Impact rate | min-one | 4000 | 4000 | 4000 | 4000 | 4000 |
| Impact energy per stroke according to EPTA Procedure 05:2016 | J | ii.6 | two.seven | 2.7 | 2.8 | 2.viii |
| Rated speed | min-ane | 1100 | 1100 | 1100 | 1100 | 1100 |
| No-load speed | ||||||
| – First gear | min-1 | 0–1450 | 0–1450 | 0–1450 | 0–1450 | 0–1450 |
| – Second gear | min-1 | – | – | – | – | 0-3000 |
| Tool holder | SDS plus | SDS plus | SDS plus | SDS plus | SDS plus | |
| Spindle collar bore | mm | 43 | 43 | 43 | 43 | 43 |
| Max. drilling diameter | ||||||
| – Concrete | mm | 26 | 26 | 26 | 26 | 26 |
| – Masonry (with hollow core fleck) | mm | 68 | 68 | 68 | 68 | 68 |
| – Steel | mm | 13 | 13 | 13 | thirteen | xiii |
| – Wood | mm | 30 | 30 | 30 | 30 | 30 |
Bosch Power Tools 1 609 92A 663 | (14.01.2021)
18 | English
| PBH …rotary hammer | 2800 RE | 2900 RE | 2900 FRE | 3000 FRE set up | 3000-two FRE | |
| Weight according to EPTA-Process 01:2014 | Kg | 3.0 | 3.0 | 3.0 | three.0 | three.3 |
| Protection class |  | | | | |
The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different voltages and in country specific models.
Noise/Vibration Information
| PBH 2800 RE PBH 2900 RE PBH 2800 FRE PBH 3000 FRE Set | PBH 3000-ii FRE | ||
| Noise emission values adamant according toEN 60745-2-6. | |||
| Typically, the A-weighted noise level of the power tool is: | |||
| Acoustic level | dB(A) | 89 | 89 |
| Audio power level | dB(A) | 100 | 100 |
| Doubt K | dB | three | 3 |
| Wear hearing protection! | |||
| Vibration total values ah (triax vector sum) and uncertainty M determined according toEN 60745-2-6: | |||
| Hammer drilling in physical: | |||
| ah | thou/s2 | 19 | 16 |
| K | thou/southward2 | one.five | 1.5 |
| Chiselling: | |||
| ah | g/sii | 16.5 | 14 |
| Thousand | m/s2 | 1.5 | i.five |
| Drilling in metal: | |||
| ah | grand/s2 | <2.5 | <2.5 |
| K | m/sii | ane.5 | 1.v |
| Screwdriving: | |||
| ah | m/s2 | <2.5 | <2.v |
| K | g/s2 | ane.5 | ane.v |
The vibration level given in these instructions has been measured in accordance with a standardised measuring procedure and may be used to compare ability tools. Information technology can also be used for a preliminary estimation of exposure to vibration.
The stated vibration level applies to the main applications of the power tool. Even so, if the power tool is used for different applications, with dissimilar application tools or poorly maintained, the vibration level may differ. This tin significantly increase the exposure to vibration over the total working menses.
To guess the exposure to vibration accurately, the times when the tool is switched off or when it is running but not really being used should also be taken into account. This tin significantly reduce the exposure to vibration over the total working period.
Implement additional safe measures to protect the operator from the effects of vibration, such equally servicing the power tool and application tools, keeping the hands warm, and organising workflows correctly.
Assembly
- Pull the plug out of the socket earlier carrying out any piece of work on the power tool.
Auxiliary handle
- Do non operate your power tool without the auxiliary handle (17).
1 609 92A 663 | (14.01.2021) Bosch Ability Tools
Swivelling the auxiliary handle (see figure A)
Yous can swivel the auxiliary handle (17) to whatsoever angle for a prophylactic work posture that minimises fatigue.
– Loosen the fly bolt (16) of the auxiliary handle (17) and adjust the auxiliary handle (17) to the required position. Then retighten the fly commodities (16) of the auxiliary handle (17).
Make sure that the clamping band of the auxiliary handle slots into the corresponding groove on the housing.
Selecting drill chucks and tools
Hammer drilling and chiselling require SDS-plus awarding tools that are inserted into the SDS-plus drill chuck. For drilling without impact in wood, metal, ceramic and plastic as well as for screwdriving, tools without SDSplus are used (east.one thousand. cylindrical shank drill bits). For these tools, a keyless chuck or a keyed chuck are required.
PBH 3000-2 FRE: The SDS plus quick-modify chuck (two) can easily be swapped with the keyless quick-change chuck (one) supplied.
Changing the drill chuck
Inserting/removing the keyless chuck/keyed chuck
PBH 2900 FRE/PBH 3000 FRE Set/PBH 2800 RE/PBH 2900 RE
Fitting the keyed chuck (see figure B)
PBH 2800 RE/PBH 2900 RE
– Spiral the SDS-plus shank (22) into a keyed chuck (21).
Secure the keyed chuck (21) using the securing screw (20). Notation that the securing screw has a left-manus thread.
Inserting the keyless chuck/keyed chuck (run across effigy C)
– Clean and lightly grease the insertion finish of the shank.
– Insert the keyless chuck/ (23)/keyed chuck (21) with the shank into the tool holder with a turning motion until it locks automatically.
– Cheque that information technology is locked past pulling the keyless chuck/keyed chuck.
Removing the keyless chuck/keyed chuck
– Push the locking sleeve (5) back and remove the keyless chuck (23)/keyed chuck (21).
Removing/inserting the quick-change chuck
PBH 3000-2 FRE
Removing the Quick-Change Chuck (see figure D)
– Pull back on the quick-change chuck locking ring (vi), agree it in this position and pull the SDS plus quick-alter chuck (2) or the keyless quick-modify chuck (1) out from the forepart.
– Once the quick-change chuck is removed, protect it from dirt.
Inserting the Quick-Change Chuck (see figure E)
– Before insertion, clean the quick-change chuck and lightly grease the shank.
– Wrap your whole hand around the SDS plus quick-change chuck (2) or the keyless quick-change chuck (1). Use a turning motility to push the quick-change chuck into the drill chuck holder (24) until you lot hear it click into place.
– The quick-modify chuck is automatically locked. Check that it is locked by pulling on the quick-alter chuck.
Irresolute the Tool
The dust protection cap (4) largely prevents the penetration of drilling dust into the tool holder during operation. When inserting the tool, make certain that the dust protection cap (iv) does not become damaged.
- Replace a damaged dust protection cap immediately. It is recommended that you have utilize an after-sales service for this.
Changing the tool (SDS plus)
Inserting SDS plus application tools (run across figure F)
The SDS-plus drill chuck enables you to change the application tool easily and conveniently without needing to utilize additional tools.
– PBH 3000-two FRE: Insert the SDS plus quick-modify chuck (ii).
– Clean and lightly grease the shank of the application tool.
– Insert the application tool into the tool holder while turning it until it locks automatically.
– Check that it is locked past pulling on the tool.
Equally a requirement of the system, the SDS-plus awarding tool can move freely. This causes a certain radial run-out at no-load, which has no event on the accurateness of the drill hole, equally the drill chip centres itself upon drilling.
Removing SDS-plus application tools (see figure G)
– Push the locking sleeve (5) back and remove the application tool.
Irresolute the keyed chuck
PBH 2800 RE/PBH 2900 RE
Inserting the awarding tool
Note: Application tools that exercise not have SDS plus must not be used for hammer drilling or chiselling. Tools without SDS plus and their drill chucks are damaged by hammer drilling or chiselling.
– Insert a keyed chuck (21).
– Open the keyed chuck (21) by turning it until the tool can be inserted. Insert the tool.
– Insert the chuck key into the corresponding holes of the keyed chuck (21) and clench the tool evenly.
– Turn the affect/mode selector switch (12) to the "drilling" position.
Removing the application tool
– Use the chuck key to turn the sleeve of the keyed chuck (21) anticlockwise until the application tool can exist removed.
Bosch Power Tools 1 609 92A 663 | (fourteen.01.2021)
20 | English
Changing the keyless chuck
PBH 2900 FRE/PBH 3000 FRE Set/PBH 3000-2 FRE Inserting the awarding tool (see figure H)
Note: Application tools that exercise non have SDS plus must non be used for hammer drilling or chiselling. Tools without SDS plus and their drill chucks are damaged by hammer drilling or chiselling.
– PBH 2800 FRE, PBH 3000 FRE Set: Insert the keyless chuck (23).
– PBH 3000-ii FRE: Insert the keyless quick-change chuck (one).
– Hold the rear sleeve (26) of the keyless chuck (23) firmly and plough the front sleeve (25) anticlockwise until the tool tin be inserted. Insert the tool.
– Hold the rear sleeve of the keyless chuck (23) tight and firmly tighten the front sleeve clockwise by hand until it stops clicking. This will automatically lock the drill chuck.
– Bank check that it is seated deeply by pulling on the tool.
Note: If the tool holder was unscrewed all the way, a scraping audio may be heard while retightening the tool holder and it may non fully tighten.
In this instance, plough the front sleeve in the opposite management to the pointer by one full turn. This will allow the tool holder to be fully tightened.
– Turn the impact/mode selector switch (12) to the "drilling" position.
Removing the application tool (see effigy I)
Hold the rear sleeve (26) of the keyless chuck firmly and turn the front sleeve (25) of the keyless chuck anti-clockwise until the application tool tin can exist removed.
Dust/Chip Extraction
The grit from materials such as lead paint, some types of woods, minerals and metallic tin be harmful to human wellness. Touching or animate in this dust tin can trigger allergic reactions and/or cause respiratory illnesses in the user or in people in the near vicinity.
Certain dusts, such as oak or beech dust, are classified as carcinogenic, especially in conjunction with wood handling additives (chromate, woods preservative). Materials containing asbestos may only be machined by specialists.
– Use a dust extraction system that is suitable for the cloth wherever possible.
– Provide adept ventilation at the workplace.
– It is advisable to wear a P2 filter class breathing mask.
The regulations on the fabric being machined that employ in the country of use must be observed.
- Avoid dust accumulation at the workplace. Dust can hands ignite.
Fitting the grit extraction attachment (meet figure J)
For dust extraction, the dust extraction zipper (accessory) is required. When drilling, the dust extraction zipper retracts then that the attachment head is always shut to the surface at the drill pigsty.
– Press the push for depth stop adjustment (xv) and remove the depth terminate (18). Press the button (fifteen) again and insert the dust extraction attachment into the auxiliary handle (17) from the front.
– Connect an extraction hose (diameter 19 mm, accessory) to the suction opening (27) of the grit extraction zipper.
The dust extractor must exist suitable for the material beingness worked.
When extracting grit that is dry, especially detrimental to wellness or carcinogenic, use a special grit extractor.
Setting the drilling depth on the grit extraction attachment (encounter figure K)
You can also set the required drilling depth X when the dust extraction attachment is fitted.
– Push button the SDS-plus application tool into the SDS-plus tool holder (3) as far as information technology will become. Otherwise, the movability of the SDS-plus drilling tool can pb to incorrect adjustment of the drilling depth.
– Loosen the wing commodities (31) on the dust extraction attachment.
– Without switching it on, press the power tool firmly confronting the surface you wish to drill. The SDS-plus application tool must exist touching the surface.
– Position the guide tube (32) of the dust extraction zipper in its holder such that the head of the dust extraction attachment rests on the surface to be drilled. Do not slide the guide tube (32) farther than necessary over the telescopic tube (xxx), so that every bit much as possible of the scale remains visible on the telescopic tube (xxx).
– Retighten the wing bolt (31). Loosen the clamping screw (28) on the depth finish of the dust extraction zipper.
– Slide the depth finish (29) onto the telescopic tube (thirty) so that the distance 10 shown in the illustration matches your required drilling depth.
– Tighten the clamping screw (28) in this position.
Operation
- Products that are only sold in AUS and NZ: Use a remainder current device (RCD) with a nominal balance current of xxx mA or less.
Start-upwardly
- Pay attending to the mains voltage. The voltage of the power source must lucifer the voltage specified on the rating plate of the power tool. Power tools marked with 230 V can also be operated with 220 V.
Setting the Operating Mode
The operating mode of the power tool is selected using the bear on/mode selector switch (12).
1 609 92A 663 | (14.01.2021) Bosch Power Tools
English language | 21
– To change the operating manner, press the release button (eleven) and turn the bear upon/style selector switch (12) until it clicks into the required position.
Note: Simply change the operating mode when the power tool is switched off. Otherwise, the power tool may become damaged.
PBH 2800 RE/PBH 2900 RE, PBH 2900 FRE/PBH 3000 FRE Ready
Position for hammer drilling in concrete or rock
Position for drilling without touch in forest, metal, ceramic and plastic and for screwdriving and thread cut
Vario-Lock position for adjusting the chisel position The impact/mode selector switch (12) will not engage in this position.
Position for chiselling
PBH 3000-2 FRE
For the hammer drilling, Vario-Lock and chiselling operating modes, the gear selector switch (xiii) must be set up to offset gear.
Position for hammer drilling in concrete or stone
Position for drilling without impact (first gear) in woods, metallic, ceramic and plastic and for screwdriving and thread cutting
Position for drilling without impact (2d gear) in wood, metal, ceramic and plastic
Vario-Lock position for adjusting the chisel position
The bear upon/style selector switch (12) volition not engage in this position.
Position for chiselling
Setting the rotational management (see figure L)
The rotational direction switch (x) is used to change the rotational direction of the power tool. However, this is not possible while the on/off switch (8) is being pressed.
- Only operate the rotational direction switch (x) when the ability tool is non in use.
Ever fix the rotational direction to clockwise rotation for hammer drilling, drilling and chiselling.
– Clockwise rotation: To drill and to drive in screws, press the rotational management switch (10) all the style to the correct.
– Anticlockwise rotation: To loosen or unscrew screws and nuts, press the rotational direction switch (10) all the way to the left.
Switching On/Off
– To switch on the power tool, press the on/off switch (viii).
– To lock the on/off switch (8), printing and hold information technology while also pushing the lock-on button (vii).
– To switch off the ability tool, release the on/off switch (8). If the on/off switch (8) is locked, press the switch showtime and and so release it.
Adjusting the Speed/Impact Rate
You can adapt the speed/impact rate of the power tool when information technology is on past pressing in the on/off switch (eight) to varying extents.
Applying light force per unit area to the on/off switch (viii) results in a low rotational speed/impact rate. Applying increasing pressure to the switch increases the speed/bear upon rate.
Preselecting the speed/impact rate
You can preselect the required speed using the speed preselection thumb wheel (9), even during performance. Due to the limitation, the on/off switch (8) can merely be pushed in every bit far as the preselected limit.
Mechanical gear selection
PBH 3000-2 FRE
You lot tin preselect 2 speed ranges with the gear selector switch (13).
Commencement gear: Depression speed range, for hammer drilling, chiselling, drilling with a large drilling bore, screwdriving and thread cut.
Second gear: Loftier speed range, for drilling with a small drilling diameter.
– To change the gear, press the release button (xi) on the impact/way selector switch (12) and turn the bear on/ style selector switch to the "drilling" position. Then press the release button (14) on the gear selector switch (thirteen) and turn the gear selector switch to second gear.
Note: The impact/mode selector switch (12) must but be turned when the power tool is switched off. The power tool must also be switched off when the gear selector switch (13) is being turned.
Hammer drilling and chiselling are merely possible in commencement gear. The special shape of the gear selector switch (13) and impact/mode selector switch (12) prevents switching to second gear in these operating modes.
Before changing the operating mode from drilling to hammer drilling, Vario-Lock or chiselling, the gear selector switch (13) must be switched back to commencement gear.
Changing the chiselling position (Vario-Lock)
You tin lock the chisel in 36 unlike positions, and then you can select the optimum working position for each task.
– Insert the chisel into the tool holder.
– Turn the bear on/mode selector switch (12) to the "VarioLock" position.
Bosch Power Tools one 609 92A 663 | (xiv.01.2021)
22 | English
– Turn the application tool to the required chisel position.
– Plow the impact/mode selector switch (12) to the "chiselling" position. With this, the tool holder is locked.
– Prepare the rotational direction for chiselling to clockwise.
Practical Advice
Setting the drilling depth (come across figure Grand)
You can use the depth stop (18) to fix the required drilling depth Ten.
– Printing the button for depth stop adjustment (15) and insert the depth stop into the auxiliary handle (17).
The fluting on the depth stop (18) must face downwards.
– Insert the SDS-plus application tool into the SDS-plus tool holder (3) to the stop. Otherwise, the movability of the SDS-plus drilling tool can pb to incorrect adjustment of the drilling depth.
– Pull the depth terminate far plenty out that the distance between the drill fleck tip and the edge of the depth end corresponds to the required drilling depth Ten.
Overload clutch
- If the awarding tool jams or snags, the power transmission to the drill spindle volition be interrupted. Always hold the power tool firmly with both hands to withstand the forces this may create and adopt a position with stable basis.
- Switch the power tool off immediately and remove the application tool if the power tool becomes blocked. Switching on when the drilling tool is blocked may cause high torque reactions.
Inserting screwdriver $.25 (see figure North)
- Simply apply the power tool to the screw/nut when the tool is switched off. Rotating tool inserts tin can skid off.
A universal holder (33) with SDS-plus shank (accessory) is required to work with screwdriver $.25.
– Clean and lightly grease the insertion end of the shank.
– Insert the universal holder into the tool holder while turning information technology until it locks automatically.
– Check that it is locked by pulling the universal holder.
– Insert a screwdriver bit in the universal holder. Merely use screwdriver $.25 that fit the spiral head.
– To remove the universal holder, slide the locking sleeve (5) backwards and remove the universal holder (33) from the tool holder.
Maintenance and Service
Maintenance and Cleaning
- Pull the plug out of the socket before conveying out any work on the ability tool.
- To ensure safe and efficient operation, always keep the power tool and the ventilation slots clean.
In order to avoid safety hazards, if the power supply cord needs to be replaced, this must exist washed by Bosch or past an after-sales service centre that is authorised to repair Bosch power tools.
- Replace a damaged dust protection cap immediately. It is recommended that yous have use an subsequently-sales service for this.
– Make clean the tool holder (iii) afterward each use.
Afterward-Sales Service and Application Service
Our after-sales service responds to your questions concerning maintenance and repair of your product as well as spare parts. You can find explosion drawings and data on spare parts at: www.bosch-pt.com
The Bosch production employ advice team will exist happy to aid you with whatever questions nearly our products and their accessories.
In all correspondence and spare parts orders, please always include the 10digit article number given on the nameplate of the product.
United kingdom of great britain and northern ireland
Robert Bosch Ltd. (B.Due south.C.)
P.O. Box 98
Broadwater Park
Northward Orbital Route
Denham Uxbridge
UB ix 5HJ
At www.bosch-pt.co.united kingdom of great britain and northern ireland you tin can order spare parts or arrange the collection of a production in demand of servicing or repair.
Tel. Service: (0344) 7360109
Email: [email protected]
You lot can find further service addresses at: world wide web.bosch-pt.com/serviceaddresses
Disposal
The ability tool, accessories and packaging should be recycled in an environmentally friendly mode.
Exercise not dispose of power tools forth with household waste product.
Only for EU countries:
According to the European Directive 2022/nineteen/European union on Waste Electrical and Electronic Equipment and its implementation into national law, power tools that are no longer usable must be collected separately and disposed of in an environmentally friendly fashion.
i 609 92A 663 | (xiv.01.2021) Bosch Ability Tools
BOSCH PBH Hammer drill Instructions – Download [optimized]
BOSCH PBH Hammer drill Instructions – Download
Documents / Resource
 | BOSCH PBH Hammer drill [pdf] Instructions PBH Hammer Drill, 2800 RE, 2900 RE, 2900 FRE, 3000 FRE Set, 3000-2 FRE |
References
How To Repair Bosch Hammer Drill,
Source: https://manuals.plus/bosch/pbh-hammer-drill-manual
Posted by: mangualtoons1960.blogspot.com
0 Response to "How To Repair Bosch Hammer Drill"
Post a Comment