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Related Manuals for Ega Master 79904
Summary of Contents for Ega Master 79904
- Page 1 OPERATING INSTRUCTIONS DRILL COD.79904 GUARANTEE ......21...
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Page 2: Signal Word And Symbol Definition
ENGLISH SIGNAL WORD AND SYMBOL DEFINITION The signal words and symbols used in the technical documentation (safety instructions, operating booklet, etc.) have the following meaning: DANGER Indicates an immediate danger, which causes serious injuries to any person or even death, if not avoided. This symbol has the WARNING... -
Page 3: Technical Specification
NOTICE – Gives recommendations and important hints for handling the product IMPORTANT – Indicates application advice and other particularly useful information. This symbol has the REMARK: following meaning: In each case the symbol used does not replace the safety text. The text must always be read fully. In some cases other symbols will be used with the signal words. -
Page 4: Product Description
PRODUCT DESCRIPTION Fig. 1 Valve trigger Motor housing with pistol grip * Air connection Threaded nozzle Gear housing ** Drill chuck Drill chuck key Sound absorber * plastic/ electroconductive. ** stainless steel/ corrosion resistant. IDENTIFICATION... -
Page 5: Installation
INSTALLATION Requirements to the air supply The pneumatic drill works optimally at an operating pressure of 6 bar, measured at the air inlet. The distance from the air supply to the pneumatic drill should not be longer than 5 m. We recommend installing an oiler or a maintenance unit upstream the machine for compressed air preparation. -
Page 6: Underwater Use
Fig.3 Fig.4 When connecting the machine, ensure that the valve trigger 1 (see fig. 4) is not actuated. Before connecting, blow out the pneumatic hose. Never connect a pressurized pneumatic hose (see safety instructions for prevention of hazards caused by compressed air). First connect the machine and then the air supply. Replacing the drill bit Disconnect the pneumatic hose. -
Page 7: Basic Safety Instructions
BASIC SAFETY INSTRUCTIONS Read operation instructions/safety instructions! Before working on or with the tool, read the safety instructions and follow the instructions during operation. Do not modify the machine or the machine tools and accessories after receipt. Any constructive changes or modifications need the manufacturer`s acceptance and have to be in compliance with the safety instructions. - Page 8 EXPLANATION OF SYMBOLS FOR PROTECTIVE EQUIPMENT AND FOR ACCIDENT PREVENTION Use protective clothes – Protective clothes are necessary for diverse applications, e.g. protection against chemicals, heat and cold. Provide appropriate protective clothes to your staff and identify this requirement by convincing signage. Use eye protection –...
- Page 9 CAUTION – risk of injury! Hands may be crushed, seized or otherwise injured. Keep your hands away from areas which are marked with this symbol. CAUTION – risk of injury! Remove all sources of danger which could lead to slipping, tripping or falling (e.g. slippery surface, hoses, cables).
- Page 10 pneumatic hose at yourself or anyone else. Never clean your clothes with compressed air. Direct cold air away from your hands. Do not pull or carry the machine by the pneumatic hose. When using claw couplings make sure that they are fitted with a suitable lock mechanism (e.
- Page 11 SAFETY INSTRUCTIONS FOR PREVENTION OF VIBRATION HAZARDS Vibrations can cause disabling damage to the nerves and blood supply of the hands and arms. · Wear warm clothing and keep your hands warm and dry when working in cold conditions. Exercise hands and fingers regularly.
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Page 12: Service And Maintenance
· Avoid direct contact with the machine tool during and after use as it can be hot or sharp. · Wear protective gloves when changing a tool or an accessory! Notice: Defective/ inappropriate gloves can lead to injury. Only wear proper hand protection, adapted to the work place requirements. - Page 13 Maintenance Instruction Generally, pneumatic machines need little maintenance. If the following rules are observed, the machine will have the expected long life-time and high reliability. Service life and performance of the machines are decisively determined · The air purity · The lubrication conditions and maintenance ·...
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Page 14: Environmental Regulations
STORAGE Unused machines and machine tools should be kept in a dry, closed room. Keep them free from damaging influences such as damp, frost or large temperature fluctuations as well as mechanical damage. Always store the machine in a way that important machine instructions, e. g. on stickers and signs, are legible. DISPOSAL Dispose of machine and worn out/defective machine tools according the local/national regulations. -
Page 15: Warranty And Liability
Problem Cause Remedy Vanes are worn or broken; Disassemble motor and clean it, replace broken parts are jammed between the rotor worn out parts and the cylinder bushing No lubrication – ball bearings were running Disassemble motor and clean it, replace Motor seizes up / jams dry;... - Page 16 REPAIR AND SPARE PARTS LIST REPAIR General The disassembly and re-assembly is done only according to the technical drawing. Observe the safety instructions of the operation and maintenance manual. In case of damages, our service is at your disposal. Disassembly All parts are coordinated in a way that they can be dismantled by light pushing or knocking (wooden base / rubber hammer).
- Page 17 a. The vanes shall neither jut out laterally of the rotor slots, nor project on the rotor. b. Cylinder bushing has to be 0.08 mm to 0.10 mm longer than the rotor. After finishing of re-assembly make functional gauging of the pneumatic drill. For this refer to the technical specification of the operation and maintenance manual.
- Page 18 PNEUMATIC DRILL FOR UNDER WATER Item Qty. Description Remarks Housing, assy. Cover Grooved ball bearing End plate Cylinder bushing Locking pin Rotor Vane End plate Bearing disc Grooved ball bearing Cup spring O-Ring O-Ring Valve bushing Valve piston O-Ring Trigger O-Ring Gearbox housing Bearing ring...
- Page 19 with o-ring Guide sleeve, assy. 2pcs. Spacer ring Air and silencer connection Socket head screw Connection nipple Threaded nozzle Three-jaw drill chuck * Wear parts to be stored in case of continuous use. Accessories Sound absorber 3/8"...
- Page 21 GARANTIA NO CUBRE AQUELLAS PIEZAS QUE POR SU USO NORMAL TIENEN UN DESGASTE. PARA OBTENER LA VALIDEZ DE LA GARANTIA , ES ABSOLUTAMENTE IMPRESCINDIBLE QUE COMPLETE Y REMITA ESTE DOCUMENTO A EGA MASTER , DENTRO DE LOS SIETE DIAS A PARTIR DE LA FECHA DE COMPRA.
- Page 24 C/ ZORROLLETA 11, POL. IND. JUNDIZ 01015 VITORIA, SPAIN P.O.B. APTDO. 5005 FAX. 34 - 945 290 141 TEL. 34 - 945 290 001 master@egamaster.com www.egamaster.com...
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