Related Manuals for wiwa 14025 R/F
Summary of Contents for wiwa 14025 R/F
- Page 1 Operating Manual WIWA Dual-Component Gel System Type: ❍ 14025 R/F ❍ 25015 R/F Version with: ❍ Hopper ❍ Suction system Factory No. _ _ _ _ _ _ _ _ Translation of the original operating manual 1310_2KGel_IG002_DB_en •ski...
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Page 3: Table Of Contents
Contents Contents 1 Foreword....................1-1 2 Safety ......................2-1 2.1 Explanation of symbols .................2-1 2.2 Safety notes ..................2-3 2.2.1 Operating pressure ..............2-3 2.2.2 Risks caused by the injection pipe ..........2-3 2.2.3 Risks caused by electrostatic charging ........2-4 2.2.4 Explosion protection ..............2-4 2.2.5 Health risks .................2-5 2.3 Information signs on the machine ............2-5 2.4 Safety features ..................2-6 2.4.1 Safety valve .................2-7... - Page 4 Contents 4 Transportation, installation and assembly ..........4-1 4.1 Transportation ..................4-1 4.2 Installation location ................4-1 4.3 Assembly....................4-2 4.3.1 Mounting the material hose and the mixing unit ......4-3 4.3.2 Mounting the flushing agent hose ..........4-4 4.3.3 Connecting the compressed air supply ........4-4 4.3.4 Grounding the machine ...............4-4 5 Operation ....................5-1 5.1 Commissioning the machine ..............5-1...
- Page 5 Contents 8 Technical data ..................8-1 8.1 Machine card ..................8-1 8.2 Type plate .....................8-2 8.3 Type designation ...................8-2 Original operating manual 14025 + 25015 1310_2KGel_IG002_BAoDB_en •ski...
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Page 6: Foreword
WIWA Wilhelm Wagner GmbH & Co. KG. Gewerbestr. 1-3 • 35633 Lahnau • Germany Tel.: +49 6441 609-0 • Fax.: +49 6441 609-50 • E-mail: info@wiwa.de • Internet: www.wiwa.de This operating manual is solely intended for personnel involved in preparation, operation and servic- ing. -
Page 7: Safety
2.1 Explanation of symbols Safety information warns you of potential risks of accidents and tell you the measures that are needed to prevent accidents. In WIWA operating manuals, safety information is specially highlighted and marked as follows: DANGER Indicates danger of accidents; if you ignore the safety notes, there is a... - Page 8 Safety In the safety notes about the risk of accidents, different pictograms are shown after each hazard source - examples: General accident risk Risk of explosion from explosive atmosphere Risk of explosion from explosive substances Danger of injury due to electric voltage or electrostatic charging Risk of crushing by moving machine parts Risk of burning due to hot surfaces Mandatory safety instructions concern protective gear to be worn in the first...
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Page 9: Safety Notes
Safety 2.2 Safety notes Please remember that the machine works at high pressure and may cause life-threatening injuries if used inappropriately! Always observe and follow all instructions in this operating manual and in the separate operating manuals of individual machine parts and/or the optionally available accessory devices. -
Page 10: Risks Caused By Electrostatic Charging
➤ contact with the container wall. Only use conductive material hoses. ➤ All original material hoses from WIWA are conductive and perfectly adapted to our equipment. WARNING If the machine is contaminated by coating material during spraying, the increase in the coating thickness can lead to static charging. Static dis- charges can cause fire and explosion. -
Page 11: Health Risks
Safety However, if agitators, heaters or other electrically accessories are addition- ally mounted, one must check the explosion protection. Plugs for heaters, agitators, etc. that do not have explosion protection, may only be plugged in outside of areas that fall under the explosion protection ordinance, even if the accessory equipment as such is explosion protected. -
Page 12: Safety Features
Safety 2.4 Safety features WARNING If one of the safety features is missing or not fully functional, the operating safety of the machine cannot be guaranteed! If you discover any faults in the safety features or other deficiencies on ➤ the machine, stop operation of the machine immediately. -
Page 13: Safety Valve
Safety 2.4.1 Safety valve The safety valve prevents the maximum permissible air inlet pressure from being exceeded. The safety valve will open and vent off air when the air inlet pressure exceeds the set limiting value. There is one safety valve on the machine: in the air motor of the metering pump ➤... -
Page 14: Operating And Maintenance Personnel
Safety 2.5 Operating and maintenance personnel 2.5.1 Machine owner’s duties The machine owner: is responsible for the training of the operating and maintenance staff, ➤ must instruct the operating and maintenance staff in correct handling of ➤ the machine as well as in wearing the correct work clothing and personal protective equipment, must make aids available to the operating and maintenance personnel ➤... -
Page 15: Notes On Warranty
If you use third-party accessories, they must be suitable for the machine – ➤ particularly with regard to the operating pressure, the electrical connection data and the connection sizes. WIWA accepts no liability for damage or injuries resulting from the use of these parts. Original operating manual 14025 + 25015... -
Page 16: Emergency Procedures
Safety You must observe the safety regulations of the accessories. These ➤ safety regulations are found in the separate operating instructions for the accessories. 2.7 Emergency procedures 2.7.1 Shutting down and depressurising the machine In an emergency, immediately shut down the machine and depressurize it. Close the compressed air shut-off valve. -
Page 17: Machine Description
Any other use is considered to be unintended. If you intend to use the machine for other purposes or with other materials and thus not for the purpose for which it is intended, you must ask WIWA for permission – oth- erwise the warranty will be invalidated. -
Page 18: Injection System With Mounting Kit For Suction System
Machine Description Material hoses are connected to the pumps’ material outlets as well as to the external mixing unit. As standard, all the machine’s components are mounted on a common cart. 3.2.1 Injection system with mounting kit for suction system Fig. -
Page 19: Injection System With Mounting Kit For Hopper
Machine Description 3.2.2 Injection system with mounting kit for hopper Fig. 4 Front and rear view No. Designation Cart Compressed-air regulator Ground cable Filling hopper for component A Filling hopper for component B Air motor (metering pump) Material pressure display for component B Material pressure display for component A Material pump for component B Material pump for component A... -
Page 20: Compressed Air Connection
Machine Description 3.3 Compressed air connection Here, you make the connection of the compressed air hose provided by the owner. Using the compressed air shut-off valve, you open or close the compressed air supply for the entire machine. There are separate air pressure regulators for the metering pumps and the flushing pump. -
Page 21: Mixing Unit
Machine Description No. Designation Air pressure regulator for flushing pump Compressed air connection for flushing pump Pressure gauge for flushing pump 3.4 Mixing unit The dual-component gel system is optionally available with a mixing unit. There are three levers on the mixing unit that you can use to set the “Inject”, “Flush”... -
Page 22: Transportation, Installation And Assembly
Transportation, installation and assembly 4 Transportation, installation and assembly The machine left the factory in flawless condition and was appropriately packed for transportation. Check the machine on receipt for any damage in transit and for completeness. 4.1 Transportation Please follow these notes when transporting the machine: Ensure sufficient load bearing capacity of lifting gear and lifting tackle ➤... -
Page 23: Assembly
Transportation, installation and assembly WARNING If the machine is used outside during a thunderstorm, a lightning strike can cause a life-threatening situation for the operating personnel. Do not operate a machine out of doors during a thunderstorm! ➤ The machine owner must ensure that the machine is equipped with ➤... -
Page 24: Mounting The Material Hose And The Mixing Unit
Transportation, installation and assembly 4.3.1 Mounting the material hose and the mixing unit If the machine was delivered with WIWA material hoses and a WIWA mixing unit, observe and comply with the information in this chapter. WARNING Components that do not comply with the maximum permitted operating pressure of the machine can burst and cause serious injury. -
Page 25: Mounting The Flushing Agent Hose
Transportation, installation and assembly 4.3.2 Mounting the flushing agent hose Depending on the type of machine, the dual-component gel system is fitted with a flushing agent pump. Mount the yellow flushing agent hose on the material outlet of the flushing pump, see Fig. -
Page 26: Operation
Operation 5 Operation Before starting work, check if: Are all the safety features present and fully functional? A safety valve ➤ Compressed air shut-off valve ➤ Ground cable ➤ Are all machine parts tight? If required, tighten up these connections. Observe the technical notes of the respective material manufacturer. -
Page 27: Put The Feed Pump Into Operation
Operation 5.1.1 Put the feed pump into operation The flushing pump should always be ready for use while the system is being used so that all components coming into contact with the mixed material can be flushed within the pot life specified. You require: an open container of the cleaning agent that is needed for the material to ➤... -
Page 28: Injecting
Operation As soon as mixed material (components A and B) is discharged from the mixing unit, you have completed the filling and bleeding process. Set the one-hand lever of the mixing unit to “Stop”. The metering pumps are stationary! To test the material reactions, fill a suitable vessel (containing about 0.2 l) with the material to be processed. -
Page 29: Flushing
Fig. 17 Material pressure display If this is not the case, immediately decommission the system and check ➤ the machine or contact WIWA’s customer service. 5.3 Flushing Always carry out flushing within the potlife of the material you are using as specified by the manufacturer. -
Page 30: Interruptions To Work
Operation 5.4 Interruptions to work Set the one-hand lever of the mixing unit to “Stop”. The injection pumps are stationary. Set the compressed air supply for the metering pumps all the way back. Release the mixing unit from the packer nipple. Hold the mixing unit laterally against the inner wall of a collecting vessel. -
Page 31: Material Change
Operation The next steps are to flush the from the material inlet to the mixing unit. You must also keep both components strictly separate during cleaning. Use separate material and collecting containers for each component to avoid material reactions and thus possible damage to the machine. Release the pressure as described in Chapter 5.5 “Pressure relief”... -
Page 32: Decommissioning
Operation 5.8 Decommissioning If there is a long interruption to work, you must decommission the machine. For exact information on how long the unmixed material can stay in the ma- chine, refer to the material manufacturer’s recommendations. When doing this, proceed as follows: Interrupt your work as described in Chapter 5.4 “Interruptions to work”... -
Page 33: Maintenance
Maintenance and repair work on electrical components must only be ➤ carried out by trained electricians – any other maintenance and repair work must be performed by WIWA customer service or by specially trained personnel. Before maintenance and repair work:... -
Page 34: Maintenance Plan
In this case, have the pump packing replaced as soon as possible. After the examination, top up an appropriate amount of clean release agent through the filler openings. We recommend using release agent from WIWA (order number 0163333). Original operating manual 14025 + 25015... -
Page 35: Recommended Operating Materials
Maintenance 6.4 Recommended operating materials Only user original operating materials from WIWA: Operating materials WIWA order number Release agent (0.5 l) 0163333 Release agent for isocyanate (0.5 l) 0640651 Retention agent (50 ml) 0000015 Lubricant (acid-free grease, 0.4kg) 0000025 Lubricant for stainless steel 0000233 Release agent is also available in large containers on request. -
Page 36: Remedying Operating Faults
Remedying operating faults 7 Remedying operating faults Fault Possible cause Remedy 1. Pump does not start even Compressed air shut-off Open the compressed air ➤ ➤ though the mixing unit has valve closed. shut-off valve. been operated. Air motor does not start or Press in the ➤... - Page 37 Remedying operating faults Fault Possible cause Remedy 5. The pump runs irregularly The suction system is The seals on all the screw ➤ ➤ (this can be noticed by dif- leaking. fittings of the suction pipe. ferences in the up and down The bottom valve is leaking Unscrew the bottom valve, ➤...
- Page 38 Technical data 8 Technical data You can find the technical data for your machine in the attached machine card, on the type plate or in the documentation for the individual components. Type 14025 25015 Flush pump Article No. 0641976 643500 0647884 0652174 0652381 Pressure ratio...
- Page 39 Technical data 8.2 Type plate The type plate is located on the metering pump’s air motor. It contains the most important technical data for the machine. Fig. 21: Example of a type plate Please check that the data on the type plate is identical to the specifica- tions on the machine card.
- Page 40 Dhabi, Qatar, Bahrain), Kuwait, Saudi Arabia, Iran, Iraq, Cyprus, E-Mail: jwold@wiwalp.com Iceland, Syria, Lebanon Homepage: www.wiwalp.com Support of WIWA sales directors, representatives and distributors in: South America (except Cuba and Mexico), South East Asia, Japan, WIWA Subsidiary China South Korea, Australia and New Zealand.
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