Table of contents Safety Safety instructions (warning notes)........................ 4 Intended use ..............................6 Reasonably foreseeable misuses........................6 Possible dangers posed by the drilling machine.................... 7 Qualification ..............................8 User positions ..............................8 Safety measures during operation......................... 8 Safety devices ............................... 9 Personal protective equipment ........................
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Dear customer, Thank you very much for purchasing a product made by OPTIMUM. OPTIMUM metal working machines offer a maximum of quality, technically optimum solutions and convince by an outstanding price performance ratio. Continuous enhancements and product innovations guarantee state-of-the-art products and safety at any time.
Always keep this documentation close to the drilling machine. INFORMATION If you are unable to rectify an issue using these operating instructions, please contact us for advice: Optimum Maschinen Germany GmbH Dr. Robert-Pfleger-Str. 26 D-96103 Hallstadt email: info@optimum-maschinen.de Safety instructions (warning notes) 1.1.1...
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Symbol Alarm expression Definition / consequence Practical tips and other important or useful information and notes. No dangerous or harmful consequences for people or objects. Information In case of specific dangers, we replace the pictogram with general danger with a warning of injury to hands, hazardous electri- rotating parts.
If the drilling machine is used in any way other than described above, modified without authori- zation of Optimum Maschinen Germany GmbH, then the geared drill is being used improperly. We will not be held liable for any damages resulting from any operation which is not in accord- ance with the intended use.
Use cooling and lubricating agents to increase the durability of the tool and to improve the surface quality. Clamp the cutting tools and workpieces on clean clamping surfaces. Sufficiently lubricate the machine. Set the bearing clearance and guides correctly. Recommendations: ...
Qualification 1.5.1 Target group private users The machine can be used in the private domain. The acumen of people in the private sector with training in metal working was taken into consideration for creating this operation manual. Vocational training or further instruction in a metal working profession is a prerequisite for safe operation of the machine.
Safety devices Use the drilling machine only with properly functioning safety devices. Stop the drilling machine immediately, if a safety device fails or is faulty or becomes ineffective. It is your responsibility! If a safety device has been activated or has failed, the drilling machine must only be used if you ...
1.10 Safety check Check the drilling machine before each start-up or at least once per shift. Inform the person responsible immediately of any damage, defects or changes in the operating function. Check all safety devices at the beginning of each shift (with the machine stopped), ...
1.12 Separating protective devices 1.12.1 Drill chuck guard Adjust the guard to the correct height before you start working. To do this, loosen the clamping screw, set the required height and tighten the clamping screws again. There is a switch inte- grated in the protective cover which monitors that the cover is closed.
Inform the supervisor about all hazards or faults. Stay on the drilling machine until the machine completely stopped moving. Use the specified personal protective equipment. Ensure you wear close-fitting clothing and, if necessary, a hairnet. Do not use protective gloves when drilling. 1.15 Safety during maintenance Inform the operators in good time of any maintenance and repair works.
Furthermore, it is possible that the admissible exposure level might be different from country to country due to national regulations. This information about the noise emission should, how- ever, allow the operator of the machine to more easily evaluate the hazards and risks. DP26 bench drill dimension Schwerpunkt / Centre of gravity 14,7...
DP26 column drill dimension Schwerpunkt / Centre of gravity 14,7 Technical specification DP26 Version 1.0.2 - 2020-07-07 Translation of original instructions...
Delivery, interdepartmental transport, assembly and commissioning Notes on transport, installation, commissioning Improper transport, installation and commissioning is liable to accidents and can cause damage or malfunctions to the machine for which we do not assume any liability or guarantee. Transport the scope of delivery secured against shifting or tilting with a sufficiently dimen- sioned industrial truck or a crane to the installation site.
Assembly CAUTION! When mounting components with high weight, the reasonable load of persons can be exceeded. Recommended threshold values when lifting and carrying loads Reasonable load in kg and frequency of lifting and carrying Occasionally More frequently Age in years Women Women 15 - 18...
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Place the machine foot on a flat floor and screw the column to the machine foot. Insert the rack into the drilling table support. Some grease helps to fix the rack in the guide. Pay attention to the helical gearing on the rack. The longer untoothed end of the rack must point upward.
Insert the two steel balls with a little grease into the rack at the top and bottom. Optionally, place the bot- tom steel ball in the lower guide. Slide the drilling table support with the gear rack onto the drilling column and clamp firmly. Check that the bottom steel ball is correctly seated, place the retaining ring on the rack and clamp it tight with the stud bolt.
INFORMATION The mains plug of the drilling machine must be freely accessible. 3.4.1 Fixing In order to achieve the stability of the drilling machine, the machine should be connected to the subsurface. For this purpose there are through holes at the foot of the drilling machine. ATTENTION! Tighten the fixing screws of the drilling machine only as much that it is safely fixed and cannot break away or tilt over.
Operation Pos. Designation Pos. Designation Push button "Off" Push button "On" Emergency-stop switch Drill depth stop Protective cover of V-belt housing Digital readout Direction of rotation switch, only on 400V Lever for spindle sleeve feed machines Machine illumination Drill chuck guard Switchover of the digital drilling depth display Digital display switching ...
Switching on the machine Check that the emergency stop switch is not pressed or unlocked. Turn the emergency stop switch to the right to unlock. The protective cover of the V-belts must be closed. Set all actuators to the neutral position and close the drill chuck protection. ...
Drill depth stop When drilling several holes with the same depth, the digital drilling depth display or the mechanical drilling depth stop can be used. Loosen the locking screw and turn the graduated collar until the required drilling depth matches with the indicator.
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Release the tension of the V-belts with the clamping lever. Insert the V-belts at the desired speed position and retighten the V-belts with the lever. If necessary, also adjust the tension of the V-belt on the motor. ATTENTION! Watch for the proper tension of V-belts.
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4.9.1 Position of the central V-belt pulley Make sure that the pendulum arm of the central V-belt pulley is on the left-hand side. If the V- belt position is selected for high speed, the V-belt may come into contact with mechanical com- ponents.
4.11.2 Fitting the drill chuck The drill chuck is secured in the drill spin- Drill sleeve dle against turning over by means of a form-locking connection (driver). Opening for the Drill drift A frictionally engaged connection keeps and centres the drill chuck or the drill in the Drilling spindle drill spindle.
Safety WARNING! The consequences of incorrect maintenance and repair work may include: Extremely serious injuries to those working on the drill and damage to the drill. Only qualified personnel should carry out maintenance and repair work on the drill. 5.1.1 Preparation WARNING!
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Interval Where? What? How? unusual rattling noises eliminated regreasing. The sleeve (1) moves downwards or upwards with the toothed spindle (2) in the fixed driven sleeve (3) during drill feed. The noises are caused by the necessary clearance between the two toothings of the sleeve and spindle.
If the repairs are carried out by qualified technical personnel, they must follow the indications given in these operating instructions. Optimum Maschinen Germany GmbH accepts no liability nor does it guarantee against damage and operating malfunctions resulting from failure to observe these operating instructions.
Liability or warranty claims are processed at OPTIMUM GmbH's discretion either directly or through one of its dealers. Any defective products or components of such products will either be repaired or replaced by components which are free from defects.
Any services, which OPTIMUM GmbH or one of its agents performs in order to fulfil any additional warranty are neither an acceptance of the defects nor an acceptance of its obli- gation to compensate. Such services neither delay nor interrupt the warranty period.
7.3.4 Disposal of electrical and electronic components Please make sure that the electrical components are disposed of professionally and according to the statutory provisions. The device is composed of electrical and electronic components and must not be disposed of as household waste. According to the European Directive regarding electrical and electronic used devices and the implementation of national legislation, used power tools and electrical machines need to be collected separately and supplied to an environmentally friendly recycling centre.
Ersatzteile - Spare parts Ersatzteilbestellung - Ordering spare parts Bitte geben Sie folgendes an - Please indicate the following : Seriennummer - Serial No. Maschinenbezeichnung - Machines name Herstellungsdatum - Date of manufacture Artikelnummer - Article no. Die Artikelnummer befindet sich in der Ersatzteilliste.
Scheibe Washer 0302062001141 Federscheibe Spring washer 0302062001142 Spannstift Spring pin ISO 8752 - 4 x 16 Säule und Bohrtisch - Column and drilling table 8-4: Säule, Bohrtisch - Column, drilling table DE | EN DP26 Originalbetriebsanleitung Version 1.0.2 - 2020-07-07...
Schaltplan - Wiring diagram - 230V DE | EN DP26 Originalbetriebsanleitung Version 1.0.2 - 2020-07-07...
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Schaltplan - Wiring diagram - 400V DP26 DE | EN Version 1.0.2 - 2020-07-07 Originalbetriebsanleitung...
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Ersatzteilliste Schaltplan 230V - Spare part list wiring diagram 230V Pos. Bezeichnung Designation Menge Grösse Artikelnummer Qty. Size Item no. Motor engine Ein-Aus-Taster on-off button Motorschütz motor contactor Transformator transformer 1S3 Schalter Riemenabdeckung Belt cover switch Schalter Bohrfutterschutz Drill chuck protection switch Not-Aus-Schlagschalter emergency-stop pushbutton Schalter Maschinenlicht...
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EC Declaration of Conformity according to Machinery Directive 2006/42/EC Annex II 1.A The manufacturer / distributor Optimum Maschinen Germany GmbH Dr.-Robert-Pfleger-Str. 26 D96103 Hallstadt hereby declares that the following product Product designation: Drilling machine Type designation: DP26 - bench drill...