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Oberflächentechnik Surface Technology Instruction Manual TurboHand Grinder G 180/60 · W 45/40 · W 45/23 · W 90/23 Order no: 0 750 501/ 502/ 503 und 504...
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Please feel free to call our customer service department at any time should you encounter tech- nical problems which are not dealt with in this manual: Telephone: 0 22 04 / 8 39 - 0 Telefax: 0 22 04 / 8 39 - 60 Internet: www.joke.de...
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The unit is designed exclusively for grinding, milling and polishing with the tools listed and approved in the joke catalogue. Any other use will be deemed to be contrary to its intended purpose. The manufacturer cannot be held liable for any resulting damages.
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Surface Technology Warranty joke warrant the correct manufacture of every joke Technology GmbH 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.
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The air-driven Turbo hand grinders are intended for grinding and milling. Only the permitted precision tools for the handpiece may be used in this case. Permitted tools: refer to joke-Katalog Figure 5.1 Device overview handgrinders G 180/60 and W 45/40...
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Oberflächentechnik Oberflächentechnik Surface Technology Surface Technology Figure 5.2 Device overview - hand grinders W90/23 and W 45/23 1 – Tool 2 – Collet 3 – Wrench 4 – Locking pin, 2 x 5 – Hand grinder 6 – Rotating on-off bush 7 –...
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The Turbo hand grinder is driven by compressed air, which must be treated with oil via a mainte- nance unit (for example joke Oiljet). The hand grinder drive consists of a low noise emission rotary vane type motor. The high quality bearing guarantees a high degree of truth of running.
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• Pressure gauge • Oil mist lubricator (micro oil mist lubricator) Optimum function of the Turbo hand grinder is guaranteed by using the joke Oiljet (Order no. 0 004 050) with a micro oil mist lubricator. Figure 7.1 Maintenance unit joke Oiljet (Best.-Nr. 0 004 050) For other accessories, refer to the joke catalogue.
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• dthe pressure adjustment screw is open; Turn to the left to open. 2. Fill the oil container up to the mark with joke high performance lubricant X 73012. The oil level must not reach higher than the deflector of the microoil mist lubricator .
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Oberflächentechnik Oberflächentechnik Surface Technology Surface Technology Connecting the hand grinder 1. Connect the air supply hose of the hand grinder to the maintenance unit. A hose length of more than 2 m does not ensure any continuous lubrication of the hand grinder since the oil already deposits in the inside of the hose.
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Oberflächentechnik Oberflächentechnik Surface Technology Surface Technology Setting hand grinders W 45/23 and W 90/23 into operation When using a collet, set the hand grinder into operation as described in the following section. When using a locking shaft (7.4/2): 1. Secure the mandrel in the hand grinder with a locking pin. 2.
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Oberflächentechnik Oberflächentechnik Surface Technology Surface Technology Changing the collets hand grinders W 45/40, W 45/23 und W 90/23 For all hand-grinders W 45/23 and W 90/23 the hexagon insert must be loosen first like (pic. 5.2/9). Please fix the mandrel with a lock bolt (5.2/4) and loosen the collet (5.2/4) with the hook wrench. After loosen the collet it can be replaced by a new one.
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Take care in this case to always select the largest possible shaft Ø and the shortest possible collet – grinding point distance (resulting in safety and stability). For usable tools, refer to the joke catalogue • Every grinding point has flyweight and must be dressed before use. The dressing process begins at a low speed and is constantly repeated until the device has reached the highest speed.
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Collect faulty Change collet Bearing in headpiece faulty Change headpiece Maintenance unit faulty Send to joke service Motor läuft trocken Vane worned out Oil can‘t be supplied optimal Operation with a spiral hose Oil can‘t be supplied optimal Operation hose is to long Oil can‘t be supplied optimal...
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Oberflächentechnik Oberflächentechnik Surface Technology Surface Technology Care Clean the hand grinder if required with a soft brush/paintbrush or a dry cloth. Otherwise, the hand grinder is maintenance-free. Maintenance Changing the oil filter on the exhaust air hose of the hand grinder. Unscrew the filter housing on the exhaust air hose.
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Order no. 0 750 502 Turbo hand grinder W 45/23 Order no. 0 750 503 Turbo hand grinder W 90/23 Order no. 0 750 504 Maintenance unit joke Oiljet Order no. 0 004 050 Date Signature...
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