List of Contents List of contents ......................... Page 02 Tips on using the manual ....................Page 03 Safety instructions ......................Page 04 Warranty/Identification ....................Page 07 Device overview ......................Page 08 Technical data ........................Page 09 Operation/ Maintenance/Care ..................Page 10 Troubleshooting .......................
Telefax +49 (0) 22 04 / 8 39 - 86 www.joke.de Spare parts lists and instruction manuals for our products are to be found at www.joke.de. INFORMATION! j o k e I n s t r u c t i o n m a n u a l A i r M A X 2 0 , 3 5 u n d 9 0 / 2 0...
Spare parts must meet the technical requirements specified by the manufacturer. This can only be guaranteed with original JOKE spare parts. Any work on/with the device may only be carried out by qualified, appropriately trained and authorised personnel. Pay attention to minimum statutory age limits!
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Safety instructions Wear protective goggles, protective gloves and hearing protection when working with the handpiece. If noise generation (sound pressure level) at the workplace exceeds 85dB (A), sound protection and hearing protection measures for the user are required. (10) Personnel undergoing training or in a general apprenticeship should only be allowed to work with the machine under the constant supervision of an experienced operator! (11)
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Safety instructions (22) The compressed-air grinder should not be used in the vicinity of explosive substances/gases. (23) Dammed up compressed-air may result in damage to the filing machine. (24) Long hair or loose clothing may get caught in or drawn into the filing machine. (25) Always keep the compressed-air grinder such that grinding sparks cannot cause any damage.
Waranty / identification ® Joisten & Kettenbaum warrant the correct manufacture of every JOKE -product which is delivered in accordance with the terms of contract and delivery. This warranty does not cover damages caused by normal wear and tear, incorrect handling, negligent use, the fitting of non-original spare parts, inadequate care and/or a failure to comply with this technical manual.
Device overview Scope of supply for AirMAX 20 and 35: ü Collet Ø 3 mm Chuck key ü Air line, 1.5 m ü ¼“ connection bush incl. filter ü ü Rotary lever valve Scope of supply for AirMAX 90/20: Collet Ø 6 mm ü...
Technical data Compressed-air grinder AirMAX 20 Speed: 20,000 1/min Output: 270 W Air pressure: 6 bar Air consumption: 590 l/min, exhaust air forwards Noise level: < 81 dB (A) Dimensions: Ø 32 x 160 mm Weight: 420 g Lubrication: Continuous by oil mist...
Operation/ Maintenance/Care Notes on operation The recommended air pressure for operating the compressed-air grinder is 6 • bars. An air pressure greater than 8 bars may result in damage to the compressed-air grinder. The spindle must be treated particularly carefully when immobile. Under no •...
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Operation/ Maintenance/Care Connect the air supply line of the pneumatic compressed-air grinder to the maintenance unit. In order to ensure optimum lubrication and the lowest loss of pressure, it is preferable not INFORMATION! to use any line extensions. With a line length exceeding 2 m, continuous lubrication of the hand grinder is not INFORMATION! guaranteed, since the oil already deposits itself inside the line.
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• oil mister (micromister) • ® Optimum function of the compressed-air grinder is guaranteed by using the JOKE Oiljet INFORMATION! maintenance unit (order no. 0 004 050). j o k e I n s t r u c t i o n m a n u a l A i r M A X 2 0 , 3 5 u n d 9 0 / 2 0...
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16 bars adjustment range: 0 – 12 bars ® See the current JOKE catalogue for further accessories and the installation package. INFORMATION! Mechanism of action of the oil mister j o k e I n s t r u c t i o n m a n u a l A i r M A X 2 0 , 3 5 u n d 9 0 / 2 0...
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The oil level must not rise higher than the baffle plate of the micro oiler. I M P O R T A N T ! See the current JOKE® catalogue for the order no. for the lubricant in various container sizes. INFORMATION! Connect the line of the external air supply to the maintenance unit.
Troubleshooting Fault Possible cause Remedy • Tool does not work Ø Compressed-air grinder ü Press and twist the not switched on at the rotary lever valve. lever rotary switch. Ø Hose line kinked. Eliminate the kink. ü Ø Air pressure controller Set air pressure on the maintenance unit controller to 6 bars.
Care and maintenance Care Clean the compressed-air grinder if necessary with a soft brush/paintbrush or a dry cloth. Store the machine in a clean, dry place. Maintenance Periodically check the idle rpm. Even if the machine still operates perfectly, the motor should be removed, cleaned and the four slides checked for wear by a specialist after approx.
(see above for address) by fax, ____________________________ as a pdf file to my email address _____________________________ Compressed-air grinder AirMAX 20 Order no. 0 750 830 Compressed-air grinder AirMAX 35 Order no. 0 750 840 Compressed-air grinder AirMAX 90/20 Order no.
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