AKBU 35 PMQW Select - Drill Fein - Free user manual and instructions
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USER MANUAL AKBU 35 PMQW Select Fein
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Technical illustration of a drill press machine with no visible text or symbolsAKBU 35 PMQ (**) 7 170 ...
| AKBU 35 PMQ (**) | ||
| 7 170 ... | ||
| U | V= | 18 |
| n_OR | /min, min ^-1 , rpm, r/min 520 | |
| n_OL | /min, min ^-1 , rpm, r/min 370 | |
kg 12,23
HSS, HM mm 12-Be5400
HSS mm 18 Fe 400
M14
mm 18
mm 31
dB 82,4
dB 3
dB 93,4
dB 3
dB 97,1
dB 3
m/s^2 0,6
m/s^2 1,5
°C - 0 ... + 45
B18A
High Power Lithium Ion
-8
kg 0,75
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I 14 11 12 6-7 8-10 15 17 15 16 13 14 Sleep 4 N S 18-20 i + 7 5 12-21
flowchart
graph TD
A["Start: Drill Bit"] --> B["Step 1: Hand Rolling"]
B --> C["Step 2: Screw Pin"]
C --> D["Step 3: Press Trigger"]
D --> E["Step 4: Drill Bit"]
E --> F["Step 5: Screw Pin"]
F --> G["Step 6: Press Trigger"]
G --> H["End: Drill Bit"]
style A fill:#f9f,stroke:#333
style H fill:#bbf,stroke:#333
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Technical diagram showing a U-shaped magnet attracting a drill bit with a magnified view of its magnetic pole.
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N S 0% 1. 2. 3.
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Technical diagram illustrating mechanical component rotation and adjustment, with numbered steps and 45° angle annotations.
flowchart
graph TD
A["Sleep"] --> B["Hand Valve"]
B --> C["Robot"]
C --> D["Sleep"]
D --> E["10 min"]
E --> F["Sleep"]
F --> G["No Hand Valve"]
G --> H["Sleep"]
flowchart
graph TD
A["I/O"] --> B["100% 85% 75% 60% 50% 25%"]
B --> C["+ 50% 60% 75% 85% 100%"]
C --> D["Memory Function"]
D --> E["+ I"]
E --> F["Feedback Loop"]
F --> G["Return Back"]
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Diagram illustrating a mechanical presser tool operation with warning symbols and safety icons
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2,5 mm
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2,5 mm
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2,5 mm
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Simple line drawing of a 3D block with an arrow indicating direction, enclosed in a rounded square (no text or symbols)
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105 mmTranslation of the Original Instructions.
Symbols, abbreviations and terms used.
| Symbol, character Explanation | ||
 | Make sure to read the enclosed documents such as the Instruction Manual and the General Safety Instructions. | |
 | Observe the instructions in the text or graphic opposite! | |
 | Observe the instructions in the text or graphic opposite! | |
 | Before commencing this working step, remove the battery from the power tool. Otherwise there may be danger of injury caused by unintentional starting of the power tool. | |
 |   | Use eye protection during operation. |
 | Use ear protection during operation. | |
 | Do not touch the rotating parts of the power tool. | |
 | Do not charge damaged batteries. | |
 | Keep the battery away from fire. Protect the battery against heat, e. g. against continuous intense sunlight. | |
 | Warning against sharp edges of application tools, such as the cutting edges of the cutter blades. | |
 | Danger of slipping! | |
 | Danger of crushes or contusions! | |
 | Caution! Falling objects! | |
 | Hot surface! | |
 | Do not reach in! | |
 | Fasten strap! | |
 | Switching on | |
| [BY4D] | Switching off | |
 | Additional information. | |
 | General prohibition sign. This action is prohibited. | |
 | Confirms the conformity of the power tool with the directives of the European Community. | |
 | Confirms the conformity of the power tool with the directives of Great Britain (England, Wales, Scotland). | |
| Symbol, character Explanation | |
 | This symbol confirms the certification of this product for the USA and Canada. |
 | This sign indicates a possible dangerous situation that could cause severe or fatal injury. |
 | Recycling symbol: designates recyclable materials |
| [226H] | Worn out power tools and other electrotechnical and electrical products should be sorted separately for environmental-friendly recycling. |
 | Battery type |
 | Tap |
| [1900] | Steel |
 | Low speed |
 | High speed |
 | Magnetic holding power possibly sufficient |
 | Magnetic holding power, insufficient |
 | Starts the drill motor. Rotation direction: clockwise |
 | Starts the drill motor in inch mode. Rotation direction: anticlockwise |
 | Speed reduction in steps |
 | Speed increase in steps |
 | Stops the motor |
 | Activate/Deactivate the sleep function |
| (**) may contain numbers and letters | |
| Character Unit of measurement, international | Unit of measurement, national | Explanation | |
| UV / V d . c | == V D C v | ø= l t a g e | |
| n_OR | /min, min ^-1 , rpm, r/min | rpm No-load speed | (clockwise) |
| n_OL | /min, min ^-1 , rpm, r/min | rpm No-load speed | (anticlockwise) |
| in | inch inch Size | ||
| M... | mm mm Size of metric thread | ||
| ∅ mm mm Diameter of a round part | |||
| HM mm Max capacity in steel with up to 400 N/mm | 400 N/mm | 2– TCT (core drill bit) | |
| HSS Fe 400 | mm mm Max. capacity in steel with up to 400 N/mm– high speed steel (core drill bit) | 2 | |
| HSS Fe 400 | mm mm Max. capacity in steel with up to 400 N/mm– high speed steel (twist drill bit) | 2 | |
 | mm mm Max. drill chuck capacity | ||
 | ∅ | mm mm Reamer diameter | |
 | ∅ | mm mm Counterboring diameter | |
| [H006] |  | kg kg Weight according to EPTA-Procedure 01 | |
| T_a | °C °C Allowable ambient temperature | ||
| L_pA | dB dB Sound pressure level | ||
| L_wA | dB dB Sound power level | ||
| L_pCpeak | dB dB Peak sound pressure level | ||
| K... | Uncertainty | ||
| a | m/s2 | m/s2 | |
| a_h | m/s2 | m/s2 | |
| m, s, kg, A, mm, V, W, Hz, N, °C, dB, min, m/s2 | m, s, kg, A, mm, V, W, Hz, N, °C, dB, min, m/s2 | ||
For your safety.
WARNING
Read all safety warnings and all instructions. Failure to follow the
warnings and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
Do not use this power tool before you have thoroughly read and completely understood this Instruction Manual and the enclosed "General
Safety Instructions" (document number 3 41 30 465 06 0). The documents mentioned should be kept for later use and enclosed with the power tool, should it be passed on or sold.
Please also observe the relevant national industrial safety regulations.
Intended use of the power tool:
Magnetic core drill unit for drilling with core drill bits and solid drill bits, reaming, countersinking and tapping on materials with surfaces suitable for magnets in weather-protected environments using the application tools and accessories recommended by FEIN.
These appliances are not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.
Safety warnings for core drills.
When performing drilling that requires the use of water, route the water away from the operator's work area or use a collection system for liquids. Such precautionary measures keep the operator's work area dry and reduce the risk of electrical shock.
Operate the power tool by the insulated gripping surfaces when performing operations where the cutting accessory could contact hidden wires. Contact of a cutting accessory with a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.
Wear hearing protection when drilling. Exposure to noise can cause hearing loss.
When the core bit is jammed, stop applying downward pressure and turn off the tool. Check the cause of the jam and apply corrective action to eliminate the cause of the jamming application tool.
When restarting a core drill jammed in the workpiece, check that the core bit rotates freely before starting. If the core bit is jammed, it may not start, may overload the power tool, or may cause the core drill to release from the workpiece.
When securing the drill stand with a vacuum plate to the workpiece, install the vacuum plate on a smooth, clean, non-porous surface. Do not secure to laminated surfaces such as tiles and composite coating. If the workpiece is not smooth, flat or well affixed, the vacuum plate may pull away from the workpiece.
Ensure there is sufficient vacuum level before and during drilling. If the vacuum is insufficient, the plate may release from the workpiece.
Never perform overhead and wall drilling with the machine secured by the vacuum plate only. If the vacuum is lost, the vacuum plate will release from the workpiece.
When drilling through walls or ceilings, ensure to protect persons and the work area on the other side. The core bit may extend through the hole or the core may fall out on the other side.
Do not use this tool for overhead drilling with water supply. Water entering the power tool will increase the risk of electric shock.
Special safety instructions.
Wear personal protective equipment. Depending on the application, use a face shield, safety goggles or safety glasses. Wear ear protection. The safety glasses must be capable of protecting against flying particles generated by the various different operations. Prolonged exposure to high intensity noise may cause loss of hearing.
Do not touch the sharp edges of the core drill bit. Danger of injury.
To avoid injuries, check the core drill bits prior to starting the work. Use only undamaged core drill bits that are not deformed. Damaged or deformed core drill bits can cause serious injury.
Before putting into operation: Mount the contact protector to the machine.
Always secure the power tool with the provided safety strap. When carrying out such work, beware of falling objects, such as core bits or chips.
Carry out work on vertical construction elements or overhead without use of the hand pump. Use cooling-lubricant spray for these applications. Fluids entering into the power tool create the risk of electric shock.
Avoid touching the drilled core that is automatically ejected by the centering pin when the working procedure is finished. Contact with the core when it is hot, or if it falls, can cause personal injuries.
To prevent injuries, always keep your hands, clothing, etc. away from rotating swarf. The swarf can cause injuries. Always use the chip guard.
Do not attempt to remove the cutting tool if it still turns. This can lead to serious injuries.
Beware of any concealed electric cables, gas or water conduits. Check the working area before commencing work, e.g. with a metal detector.
Do not work with materials containing magnesium. Danger of fire.
Do not work with CFRP (carbon-fiber-reinforced polymer) and materials containing asbestos. These materials are considered carcinogenic.
Do not rivet or screw any name-plates or signs onto the power tool. If the insulation is damaged, protection against an electric shock will be ineffective. Adhesive labels are recommended.
Do not overload the power tool or the storage case and do not use it as a ladder or stand. Overloading or standing on the power tool or the storage case can lead to the upward shifting of the centre of gravity of the power tool or the storage case, and its tipping over.
Do not use accessories which are not specifically designed and recommended by the power tool manufacturer. Safe operation is not ensured merely because an accessory fits your power tool.
Clean the ventilation openings on the power tool at regular intervals using non-metal tools. The blower of the motor draws dust into the housing. An excessive accumulation of metallic dust can cause an electrical hazard.
Use and handling of the battery (battery pack).
To avoid hazardous situations such as burns, fire, explosion, skin injuries, and other injuries when handling the battery, observe the following instructions:
Batteries must not be disassembled, opened or reduced in size. Do not subject batteries to mechanical impact or shock. Hazardous vapours and fluid can escape in case of damage and improper use of the battery. The vapours can irritate the respiratory system. Liquid ejected from the battery may cause skin irritations or burns.
When battery fluid from a damaged battery has come into contact with objects close by, check the respective components, clean them or replace them as required.
Keep the battery away from heat and fire. Do not store the battery in direct sunlight.
Do not remove the battery from its original packaging until it is going to be used.
Before any work on the machine itself, remove the battery from the power tool. If the power tool accidentally starts, there is danger of injury.
Remove the battery only when the power tool is switched off.
Keep the battery away from children.
Keep the battery clean and protect it against moisture and water. Clean contaminated battery terminals and power tool connections with a dry, clean cloth.
Charge the batteries only with battery chargers recommended by the manufacturer. A charger that is suitable one type of battery pack may create a risk of fire when used with another battery pack.
Keep the battery not being used away from paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
Remove the power tool's battery during transport and storage.
Use only intact original FEIN batteries that are intended for your power tool. When working with and charging incorrect, damaged, repaired or reconditioned batteries, imitations or other brands, there is danger of fire and/or explosion.
Follow the safety warnings in the operating instructions of the battery charger.
Hand/arm vibrations
The vibration emission level given in this information sheet has been measured in accordance with a standardised test given in EN 62841 and may be used to compare one tool with another. It may be used for a preliminary assessment of exposure.
The declared vibration emission level represents the main applications of the tool. However, if the tool is used for different applications, with different accesso-
ries or poorly maintained, the vibration emission may differ. This may significantly increase the exposure level over the total working period.
An estimation of the level of exposure to vibration should also take into account the times when the tool is switched off or when it is running but not actually doing the job. This may significantly reduce the exposure level over the total working period.
Identify additional safety measures to protect the operator from the effects of vibration such as: maintain the tool and the accessories, keep the hands warm, organisation of work patterns.
Operating Instructions.
Only use water-soluble cutting fluids (oil in water) as the cooling agent.
Observe the manufacturer's instructions on coolant. Pay attention that the set-up surface for the magnetic foot is flat, clean, rust-free and ice-free. Remove varnish, putty/filler layers and other materials. Prevent an air gap between the magnetic foot and the set-up surface. The air gap reduces the magnetic holding power. Do not operate this machine on hot surfaces; it could lead to a permanent reduction of the magnetic holding power.
When working, always use the magnetic foot; pay attention that the magnetic holding power is sufficient:
- When the green button on the control panel lights up permanently, the magnetic holding power possibly is sufficient and the machine can be operated with normal feed.
- When the Magnet button on the control panel flashes, the magnetic holding power possibly is insufficient and the machine must be operated with reduced feed.
When working non-magnetic materials, suitable FEIN fastening devices, such as vacuum plates or pipe drilling devices, which are available as accessories, must be used. Observe the corresponding operating instructions for these.
Even when working on steel materials where the material thickness is below 9 mm, the work piece must be made thicker with an additional steel plate in order to ensure the magnetic holding power.
In case of overload, the motor automatically stops and must be restarted again.
Work only with the absolutely required amount of feed. Excessive feed can lead to breakage of the application tool and loss of the magnetic holding power.
When the power supply is disconnected while the motor is running, a protective circuit prevents automatic restarting of the motor. Restart the motor again. The last set speed is automatically stored (memory function). To start the power tool with the last set speed, press and hold the button with the symbol, and then press the button with the symbol.
Do not stop the drill motor during the drilling procedure.
Only remove the core bit from the drilled hole while the motor is running.
If the core bit should remain stuck in the material, stop the drill motor and carefully turn the core bit out counter-clockwise.
Remove the chips and the drilled core after each drilling process.
Do not touch the chips with your bare hand. Always use a chip hook.
Danger of burning!
When changing a drill bit, pay attention not to damage the cutting edges.
When core drilling layered material, remove the core and the chippings after drilling each layer.
Do not use the magnetic core drill unit when the cooling-lubricant system is defective. Each time before operating, check for tightness against leaks and for cracks in the hoses. Prevent liquids from entering or penetrating electrical components.
| Error message/Response of Magnet Button | Meaning Corrective Action | |
| Indicator lights up green Magnetic holding power possibly sufficient. | ||
| Indicator flashes green | Magnetic holding power insufficient. | Even when working on steel materials where the material thickness is below 9 mm, the work piece must be made thicker with an additional steel plate in order to ensure the magnetic holding power. |
| Indicator flashes red once or several times | - Motion sensor has actuated- Overload shut-off has actuated- Hand lever not set to 100 % position- Buttons for left rotation/right rotation blocked- Check battery indication | After malfunction correction, the power tool can be switched on again. |
| Indicator lights up red continuously | Power tool is defective. Send the machine to your FEIN customer service agent. | |
| Indicator does not light up | – The machine is in sleep function– Battery dead or defective– Power tool is defective | – Actuate magnet button (sleep function is deactivated).– Check battery indication– Send the machine to your FEIN customer service agent. |
Handling the battery.
Operate and charge the battery only within the battery operating-temperature range of 0^ C – 45^ C ( 32^ F – 113^ F). At the beginning of the charging procedure, the battery temperature must be within the battery operating-temperature range.
| LED indicator | Meaning Activity | |
| 1 – 4 green LED | Percentage of charge condition | Operation |
| Continuous red light | Battery is almost empty | Charge battery |
| Red flashing light | Battery is not ready for operation | Bring the battery into the battery operating-temperature range, then charge |
The real percentage of the battery charge condition is only indicated when the power tool motor is stopped. The electronics automatically switch off the motor prior to the battery being deep discharged.
Repair and customer service.
When working metal under extreme operating conditions, it is possible for conductive dust to settle in the interior of the power tool. Blow out the interior of the power tool via the ventilation slots frequently with dry and oil-free compressed air. Renew stickers and warning indications on the power tool when aged and worn.
After several hours of operation, the play in the dovetail guide can increase. As a consequence, the drill motor can glide alongside the dove-tail guide by itself. In this case, retighten all set screws of the dove-tail guide correspondingly so that the drilling motor can easily be moved manually, yet does not glide by itself (see page 18).
The current spares parts list for this power tool can be found on our website at www.fein.com.
Use only original spare parts.
If required, you can change the following parts yourself:
Application tools, hand pump, battery
Warranty and liability.
The warranty for the product is valid in accordance with the legal regulations in the country where it is marketed. In addition, FEIN also provides a guarantee in accordance with the FEIN manufacturer's warranty declaration.
The delivery scope of your power tool may include only a part of the accessories described or shown in this Instruction Manual.
Declaration of conformity.
This CE declaration is only valid for European Union and EFTA (European Free Trade Association) countries and only for products intended for the EU- or EFTA market. After placing the product on the EU market the UKCA mark loses its mark validity.
The UKCA declaration is only valid for the Great Britain market (England, Wales and Scotland) and only for products intended for the Great Britain market.
After placing the product on the Great Britain market the CE mark loses its mark validity.
FEIN declares itself solely responsible for this product conforming with the relevant provisions given on the last page of this Instruction Manual.
Technical documents at: C. & E. Fein GmbH, D-73529 Schwäbisch Gmünd
Environmental protection, disposal.
Packaging, worn out power tools and accessories should be sorted for environmental-friendly recycling. Dispose of batteries only when discharged.
For batteries that are not completely discharged, insulate the terminals with tape as a protective measure against short-circuiting.
Miljøvern, deponering.
This CE declaration is only valid for European Union and EFTA (European Free Trade Association) countries and only for products intended for the EU or EFTA market. After placing the product on the EU market the UKCA mark loses its mark validity.
EN 62841-1:2015 + AC:2015
EN 62841-3-6:2014 + AC:2015 + A11:2017
EN 55014-1:2017 + A11:2020
EN 55014-2:2015
EN 55014-2:1997 + A1:2001 + A2:2008 + AC:1997
2006/42/EG, 2014/30/EU, 2011/65/EU
U. Hergosell
i. V. S. Böhm i. V. Dr. M. Hergesell
Director of Quality Director of Product Management Development
The UKCA declaration is only valid for the Great Britain market (England, Wales and Scotland) and only for products intended for the Great Britain market. After placing the product on the Great Britain market the CE mark loses its mark validity.
EN 62841-1:2015 + AC:2015
EN 62841-2-2:2014 + AC:2015
EN 55014-1:2017 + A11:2020
EN 55014-2:2015
EN 55014-2:1997 + A1:2001 + A2:2008 + AC:1997
Supply of Machinery Regulations 2008,
EMC Regulations 2016, The Restriction of the Use of Certain Hazardous Substances in Electrical and
Electronic Equipment Regulations 2012
U. Hergosell
i. V. S. Böhm i. V. Dr. M. Hergesell
Director of Quality Director of Product Management Development
