Instructions for use These operating instructions form an integral part of the Magnetic Core Drilling Machine MAB 800 / MAB 840 (hereinafter referred to as "machine") and contains important information for the commis- sioning, safety, intended use and care of the machine .
If the situation is not avoided, it may lead to material damage . ► Follow the instructions in this warning to avoid material dam- age . NOTE ► A note draws attention to additional information that simpli- fies the use of the machine. MAB 800 / MAB 840...
The manufacturer assumes no liability for damage or injury result- ing from failure to observe the operating instructions, use for other than the intended purpose, unprofessional repairs, unauthorised modifications or use of non-approved spare parts and accesso- ries, tools and lubricants . MAB 800 / MAB 840...
. ■ Defective parts may only be replaced with original spare parts . Only these parts guarantee that the safety requirements are satisfied. MAB 800 / MAB 840...
. ► Check that the tool is tightened securely before using (see section Inserting the tool) . ► Do not allow the connecting cable to hang over edges (dan- ger of tripping) . MAB 800 / MAB 840...
Do not pull the connecting lead across sharp edges or hot surfaces . ► Lay the connecting lead in such a way that it cannot be caught and wound up in the rotating part of the machine . MAB 800 / MAB 840...
Allow the machine to run at no-load speed for approx. 2 minutes. The machine is then ready for operation again . Slip clutch In the event of the drill blocking, the gearbox is protected by a slip clutch . MAB 800 / MAB 840...
Wear the following additional protective equipment during special operations: Symbol Meaning Helmet to protect your head from falling objects Wear a safety belt where there is a danger of falling Working gloves as protection against injury MAB 800 / MAB 840...
Morse taper MK3 Hand lever Opening for ejector pin Control panel 4-speed gearbox with selector Rotating mechanism (MAB 840 only) Speed and torque controller Magnetic foot Drive motor Machine slide and guide Filler neck for cutting oil MAB 800 / MAB 840...
Lay the safety chain as tightly as possible around the handle of the machine . ► Check the secure fitting of the safety chain and lock before starting work . ► Use the protective equipment stipulated in chapter Personal protective equipment. MAB 800 / MAB 840...
► Remove any unevenness and loose rust from the substrate . ► BDS offers special holding devices in its range of accesso- ries . The best clamping effect is obtained on low-carbon steel sub- strate with a thickness of at least 20 mm .
. NOTE ► BDS offers special clamping devices for tubes and non- magnetic materials in its range of accessories . Inserting the tool The machine is equipped with an MK tool mounting . Depending on the type of tool to be used, corresponding drill chucks, quick- clamping systems or adapters must be employed .
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Turn the tool until the ejector pin (E) slips into the opening for the ejector pin (4) . Prise out the tool with the ejector pin (E) or loosen the tool by tapping against the ejector pin . MAB 800 / MAB 840...
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. hexagonal offset screwdriver Removing the tool Loosen both hexagonal socket screws in the tool mount (A) with the corresponding supplied hexagonal offset screwdriver and remove the tool from below . MAB 800 / MAB 840...
Deactivating magnetic clamp Secure the machine at the handle (10) to prevent the ma- chine from slipping off the surface. Turn off switch (22). The indicator light in switch (22) goes out . MAB 800 / MAB 840...
Stage 1 130 rpm ● ● Stage 2 210 rpm ●● ●● Stage 3 280 rpm ●● ● Stage 4 460 rpm NOTE ► Select the speed range according to the material and drilling diameter . MAB 800 / MAB 840...
After the cut-out, the machine must be switched off and then on again at the ON/OFF switch (21) . CAUTION ► Do not use this function to switch off the machine when cut- ting threads in pocket holes . MAB 800 / MAB 840...
Observe the following instructions when drilling with twist drills: ► Under high pressure, the drill can glow out and the machine can be overloaded . ► Pay attention to a regular chip discharge . With larger drilling depths, break the chip . MAB 800 / MAB 840...
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. ► Use the cooling lubricant system installed on the machine with high-performance cutting oil BDS 5000 . ► The cooling lubricant system cannot be used when working overhead . In this case use the high-performance grease spray ZHS 400 .
Thanks to its wide range of operating speeds, the machine can also be used for reaming or counter-sinking . CAUTION ► Observe the limits of the tools to be used for reaming and counter-sinking given in the technical data . MAB 800 / MAB 840...
Switch the machine of at the motor switch . Leave magnetic clamp switched on . Use the handle to move the machine slide to the upper posi- tion . Remove shavings and check tool . MAB 800 / MAB 840...
Remove chips and coolant residues . Clean the tool and the tool mounting on the machine . Clean the guide of the machine slide . Return the machine and accessories to the transport case . MAB 800 / MAB 840...
. After-Sales Service/Service Should you have any questions about after-sales service or service, please contact BDS . We will be happy to give you the ad- dress of your nearest service partner . MAB 800 / MAB 840...
Open the lubricant tap . does not function . Connecting nipple clogged . Clean tank and nipple . NOTE ► If you cannot resolve the problem with the steps described above, please contact After-Sales Service . MAB 800 / MAB 840...
2002/96/EC-WEEE (Waste Electrical and Electronic Equipment) . Should you have any questions, please contact your local author- ity responsible for waste disposal . Disposal of the lubricant WARNING ► Observe the disposal instructions from the lubricant manu- facturer . MAB 800 / MAB 840...
Annex Annex Technical data Model MAB 800 / MAB 840 Dimensions (L x W x H) 366 x 239 x 725 mm Magnetic foot (L x W) 220 x 110 mm Net weight approx. 25 kg 230 V / 50-60 Hz...
We hereby declare that the product: Model: Magnetic core drilling machine Model MAB 800 / MAB 840 conforms to the following relevant regulations: ■ EC Directive 2006/42/EC on machinery The following harmonised standards were applied in whole or in part: ●...