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Summary of Contents for TKR Group VAS 294 011A
- Page 1 VAS 294 011A Granule jet blasting device Translation of original instruction manual...
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Page 3: Table Of Contents
Chapter Page 1. Information regarding this manual 2. Permitted operators 3. Explanation of symbols 1. Intended use 2. Sources of danger 3. Safety devices 4. Safety measures at the setup location 1. Unpacking the device 2. Identification and description of the device components 3. -
Page 4: Information Regarding This Manual
Information regarding this manual Note Legislation stipulates that users must be trained in the use of manually operated blasting equipment. State-of-the-art The granule jet blasting device is state of the art. To ensure that the equipment operates safely, it must be operated in a proper and safe manner. Technical modifications In the interests of quality assurance, we reserve the unrestricted right to apply technical modifications arising out of further developments in technology and product improvements... -
Page 5: Intended Use
1.3 Explanation of symbols Warning Blow out with air Arrow to clarify General source of danger compression Warning Clean with air/granule Arrow indicating direction System under pressure mixture Risk of hearing damage Audibly engage For further information see chapter... Warning - noise with high Please note the following! sound pressure level Intended use... -
Page 6: Safety Devices
2.2 Sources of danger The device must only be operated using hoses which are approved for the purpose of use and the operating pressure of the device. The device may only be used by trained personnel. • Never throw or drop the granule jet blasting device. •... -
Page 7: Safety Measures At The Setup Location
2.3 Safety devices 2.3.1 Fig. 2.3.3 There is a 2-way ball valve on the handle of the blasting probe. This can be operated in the event of failure of a control function. When the ball valve is closed, no air or blasting medium can emerge from the probe. If a control function fails, the device must be taken out of service immediately and repaired by a trained technical personnel! There is a pressure gauge on the granules tank. -
Page 8: Unpacking The Device
Unpacking the device • Place the box on a level surface. 3.1.1 • Open the box and carefully remove the device. • Check the scope of supply: Operating instructions Granules tank with hose assembly attached and handle Straight blasting probe Angled blasting probe 2x seals Suction hose 90°... -
Page 9: Device Components
3.3 Device components 3.3.1 Title Quantity Granule blasting device Straight blasting probe Angled blasting probe Blasting probe Suction hose 90° Suction hose 250 mm Seal Cleaning granulate – Instruction manual, complete... -
Page 10: Technical Data
3.4 Technical Data 3.4.1 Length approx 290 mm Width approx 280 mm Height 610 mm Max. operating pressure 8 bar Container volume Weight 16 kg Hose package working length Length and weight without hoses 1 = Control air, black hose 2 = Main air, transparent hose 3 = Granules supply, blue hose 4 = Blasting medium hose, Ø14 mm... -
Page 11: Preparing And Connecting The Granule Jet Blasting Device
4.2 Preparing and connecting the granule jet blasting device 4.2.1 4.2.1 4.2.2 Fig. 4.2.1 The device is supplied from the factory without a compressed air coupling. The ball valve has a ¼ inch female threaded connection. The thread is fitted with a seal cap. -
Page 12: Filling With Blast Medium
4.3 Filling with blasting medium 4.3.1 4.3.2 Fig. 4.3.1 3-way ball valve in "Depressurise" posi- tion (red lever). Fig. 4.3.2 Pressure gauge must zero pressure. Fig. 4.3.3 Undo eye bolts and swivel out swivelling screw fitting. 4.3.3 Warning! You must only fill the device when the tank is depressurised anddisconnected from the supply line. -
Page 13: Connecting The Suction Hose To The Suction Unit
4.3 Filling with blasting medium 4.3.7 4.3.8 Fig. 4.3.7 Check sealing cap. The seal must be clean and must not show any signs of damage. Fig. 4.3.8 Place the cover on the tank. Fig. 4.3.9 Engage the swivelling screw fitting. Fig. -
Page 14: Attaching The Blasting Probe To The Handle
4.4 Connecting the suction hose to the suction unit 4.4.2 Fig. 4.4.2 Fix the suction hose in the inlet channel of the cylinder head. Then, push the seal onto the engine block. Use the 90° suction hose (red) for transverse engines! Use the 250 mm suction hose (black) for longitudinal engines! Close or cover all openings except the one which is being worked on. -
Page 15: Starting The Cleaning Process
4.6 Starting the cleaning process 4.6.1 4.6.2 Before the cleaning process is started, the operator must put on the prescribed protective clothing! This device must only be used by trained and instructed technical personnel! 4.7 Blasting 4.7.1 4.7.2 Fig. 4.7.1 Blasting with air / blowing out When the trigger is moved to position 1 (half-way position) only air comes out of... -
Page 16: Cleaning The Inlet Valves And The Inlet Channel
4.8 Cleaning the inlet valves and the inlet channel 4.8.1 4.8.2 Fig. 4.8.1 – 4.8.4 The blasting probe must be positioned close to the surfaces being cleaned. The cleaning phases should last no more than 2-3 seconds. Then the area being cleaned should be blown out again with air. -
Page 17: Shutting Down The Device
4.9 Shutting down the device 4.9.1 4.9.2 Fig. 4.9.1 After each operation the 3-way ball valve must be moved to the "Depressurise" position. Fig. 4.9.2 The compressed air supply line can be dis- connected when zero pressure is indicated on the pressure control valve. Fig. - Page 18 Maintenance / cleaning 5.1.4 5.1.4 5.1.5 Fig. 5.1.4, 5.1.5 Removing and replacing the hose with a new one. Fig. 5.1.6 Use this occasion to examine all the hose nozzles and connection nipples on the control valve and on the handle. 5.1.6 If the size of the hole has been in- creased significantly by the flow of...
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Page 19: Granule Jet Blasting Device
5.2 Spare parts and accessories for the granule jet blasting device 5.2.1 Item No. Article Number Title VAS 294 011/1A Granule blasting device VAS 294 011/2 Straight blasting probe VAS 294 011/3 Angled blasting probe VAS 294 011/4 Suction hose 90° VAS 294 011/5 Suction hose 250 mm VAS 294 011/7... -
Page 20: Warranty
5.3 Warranty conditions This device complies with the current safety regulations and was tested before leaving the factory. We provide a 24 month warranty and are obliged to carry out all repairs caused by material and/or manufacturing faults that become necessary during this time. Warranty restrictions The warranty is invalidated if repairs are made to the device by anyone other than a specialist company or the manufacturer. -
Page 21: Eu Declaration Of Conformity
Thorsten Weyland Equipment type: Pneumatically operated granule jet blasting device Type designation: VAS 294 011A Has been developed and designed in accordance with the standards and guidelines of TKR Spezialwerkzeuge GmbH Am Waldesrand 9–11 58285 Gevelsberg, Germany... - Page 22 Am Waldesrand 9–11 D-58285 Gevelsberg (Germany) Phone +49 2332 66607-0 +49 2332 66607-941 E-Mail info@tkrgroup.com Internet www.tkrgroup.com...
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