Related Manuals for wiwa DUOMIX 333 PFP
Summary of Contents for wiwa DUOMIX 333 PFP
- Page 1 Operation manual DUOMIX 333 PFP Type: 230 V ❍ 400 V ❍ 440 V ❍ Serial-No. ⸏ ⸏ ⸏ ⸏ ⸏ ⸏ ⸏ ⸏ Translation of the original operation manual PFP_Version 2_DBK_en_1205 · rs...
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Page 3: Table Of Contents
3.1 Intended use ....................19 3.2 Unit configuration ..................20 3.3 System control components...............22 3.3.1 Control cabinet .................22 3.3.2 Pressure and dosing control ............23 3.3.3 Control unit for metering pump, flushing pump and pressure vessels ..............23 Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... - Page 4 5.1.9 Filling the hose package ..............43 5.1.10 Checking the mixing ratio ..............43 5.2 Coating.......................44 5.2.1 Adjusting spraying pressure .............44 5.2.2 Adjusting the pressure and dosing control ........44 5.2.3 Tips on coating .................45 Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs...
- Page 5 6.5.4 Replacing the seals on the follow plate ...........52 6.6 Recommended operating materials ............53 6.7 Special tools....................53 7 Rectification of faults .................54 8 Technical data .....................57 8.1 Machine card .....................57 8.2 Type plates ....................57 Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs...
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Page 6: Foreword
Foreword 1 Foreword Dear Customer! We are delighted that you have decided in favour of a DUOMIX 333 PFP from our company. This operating manual is intended for the operating and maintenance person- nel. It contains all the information required to working with this unit. -
Page 7: Safety
2.1 Explanation of symbols Safety notes warn of potential accident hazards and identify the necessary measures to prevent accidents. In the operating manuals from WIWA safety notes are particularly highlighted and marked as follows: DANGER Highlights accident hazards which if disregarding the safety note will result... - Page 8 Reading is an absolute must Highlights references to guidelines, work and operating manuals, which must be strictly followed. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs...
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Page 9: Safety Notes
Safety 2.2 Safety notes Please remember that the DUOMIX 333 PFP works with extremely high pressures and may cause life threatening injuries if used inappropriately! Always observe and follow the information in this operating manual as well as in the separate operating manuals for individual system components or the optionally available accessories. -
Page 10: Hazard From Electrostatic Charging
The air motors should warm up to a temperature above 10 °C before ➤ starting any work on the unit. Always wear suitable protective gloves! ➤ Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 11: Explosion Protection
While the rams are lifting, the moving components can cause crushing and impact injuries. Persons should not remain in the stroke area of the rams while the rams ➤ are lifting! Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 12: Health Risks
For these materials we have a range of rust and acid proof versions available. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 13: Information Signs On The Equipment
(see chapter 3.3.1 on page 22) . The stop button allows you to interrupt the compressed air supply for the me- tering pump and thus shut it down. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 14: Safety Valves
When using new safety valves make sure that the valves have been ➤ set to the max. permissible air inlet pressure of the DUOMIX 333 PFP as required for the mixing ratio (see type plate or machine card) and sealed with a lead seal. -
Page 15: Safety Rupture Discs
This relay serves to monitor temperature in the agitators’ motors When over- heating occurs, the agitator will shut down and a fault will be signalised at the control cabinet. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 16: Operating And Maintenance Personnel
(mining, closed rooms, etc.) and follow the recommendations in the safety data sheet issued by the material manufacturer. Use eye protection Wear protective goggles to protect against eye injuries caused by material splatter, gases, vapors or dust. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 17: Notes On Warranty
➤ machine parameters. 2.6.2 Accessories and spare parts If you use original accessories and spare parts from WIWA, their suitability ➤ for use with our equipment is guaranteed. It is, however, mandatory to respect the safety regulations of the acces- ➤... -
Page 18: Emergency Procedures
Keep a list of the local emergency telephone numbers at hand. ➤ Become acquainted with the locations and operation of fire alarms and fire ➤ extinguishers within your reach. Ensure a sufficient amount of information signs for the avoidance of fire. ➤ Only use the extinguishing substances stipulated by the material manufac- ➤ turer. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 19: Unit Description
Exact metering of both compo- nents is assured by the fixed mixing ratio. The mixing ratio can be changed by exchanging the fluid pumps. The WIWA DUOMIX 333 PFP is used for coating steel parts in structural engineer- ing, as weil as in the oil and gas industry. Please refer to the enclosed machine card (technical data) for the machine specifications of your machine. ... -
Page 20: Unit Configuration
Unit description 3.2 Unit configuration Fig. 8: Front view of the DUOMIX 333 PFP No. Designation Control cabinet Control unit for metering pump, flushing pump and pressure vessels Contact pressure gauge of pressure and dosing control Intermediate piece to connect the hose package Material Flow Heaters Agitators Fork lift pick-up points... - Page 21 Unit description Fig. 9: Rear view of the DUOMIX 333 PFP No. Designation Feed pump for A-component Feed pump for B-component Ram for B-component Ram control Ram for A-component Cleaning agent tank (capacity 50 l) Maintenance unit Pressure vessel for A component (capacity 60 l)
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Page 22: System Control Components
In position “manual” the corresponding system component is switched on – ➤ also in this case the operating times set on the timer are of no relevance. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 23: Pressure And Dosing Control
Fahrenheit and Celsius scales Temperature indicator for A component, with Fahrenheit and Celsius scales Temperature indicator for B component, with Fahrenheit and Celsius scales Fig. 13: Control unit for metering pump, flushing pump and pressure vessel Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 24: Ram Control
Fig. 15: Regulator cluster for feed pumps No. Designation Air pressure regulator for the B-component feed pump Air pressure regulator for the A-component feed pump B-component shut-off valve Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 25: Material Feed Components
Compressed air shut-off valve of feed pump Feed Pump Ball valve for the container ventilation Breather valve Ventilation ball valve Follower plate Fig. 16: Ram with feed pump Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 26: Pressure Vessels With Agitators
(see chapter 3.3.1 on page 22). Observe and follow the notes in the separate operating manuals for pressure vessels and the agitators. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 27: Metering Pump
You can read the material temperature of both components on the regulator cluster for metering pump, flushing pump and pressure vessels. Pressure gauges are installed at the inlet of the material flow heaters, where you can read the material pressure of the A and B component. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 28: Intermediate Piece
Opening and closing the material outlet of A component Opening and closing the material outlet of B component Opening and closing the return flow of hose heating Opening and closing the flow of hose heating Fig. 24: Circulation closed, material outlets open Fig. 23: Circulation open, material outlets closed Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 29: Mixing Unit
You can extend the lifetime of the ball valves on the mixing unit if you do not switch the levers over under pressure ➤ if you always push the levers to the end stop of the desired position. ➤ Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 30: Flushing Unit
A Thermostatic water valve Feed Provision tank Intermediate Hose package Circulation pump piece Return flow Fig. 32: Flow diagram with one circulation pump and a thermostatic water valve Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 31: Provision Tank
2 Diaphragm pumps in article no. 0657916. ➤ Fig. 35: Peripheral pump Fig. 36: Diaphragm pumps Observe and follow the notes in the separate operating manual of the peripheral or diaphragm pumps. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 32: Air Maintenance Unit
Regulator for level monitoring air supply (pre-set in factory – please do not change) Water separator / filter Compressed air shut-off valve Compressed air connection Oil filler plug Locking slide Container of water separator Oil tank Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 33: Transport, Installation And Assembly
4.1 Transport The WIWA DUOMIX 333 PFP is equipped as standard with wheels and a drawbar as well as with fork lift pick-up points. The attachment points for lifting equip- ment are located on the suspension of the chassis. -
Page 34: Installation Location
32 °F 40 °C 104 °F The DUOMIX 333 PFP can be installed inside and outside spray booths. However, outdoor installation should be preferred in order to avoid contamination. WARNING If operating an outdoor system during a thunderstorm, a lightning can cause a life-threatening situation for the operating personnel. -
Page 35: Assembly
If the hose package is too tightly bent, hoses may buckle inside the hose package. The minimum bending radius of 30 cm must not be fallen short of! ➤ Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 36: Assembling Spray Hose And Spray Gun
You can use either a compressed air supply hose with a diameter of 1“ ➤ or 2 with 3/4“ diameter. Please observe the maximum permissible pres- sure for the compressed air hoses used! Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 37: Connecting To The Electric Power Supply
Open the venting screw on the contact pressure gauge with a screwdriver before starting up the system. Detailed instructions can be found on the Iabel on the contact pressure gauge. Fig. 43: Venting screw Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 38: Operation
Clean the system (only before initial commissioning) Fill the pressure vessels with material to be applied Bleed the system Adjust the deicing system Put the material flow heaters into operation Fill the hose package Check the mixing ratio Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 39: Starting The System
Unlock the spray gun and operate it, until clean release agent runs out. Close and secure the spray gun. Set the mixing unit to operating mode “Stop”. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 40: Cleaning The System
Unlock the spray gun and operate it, until clean release agent runs out. Close and secure the spray gun. The metering pump will stop. Set the mixing unit to operating mode “Stop”. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 41: Fill The Pressure Vessels With Material To Be Applied
At the time when the Ievel monitoring switches off the feed pump automatically, the pressure vessel is filled up completely with material. Switch on the agitator for the B component at the control cabinet. Repeat the work steps 1 - 7 for the A component Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 42: Bleed The System
Open the shut-off valves on the compressed air connections of both pres- sure vessels. Set the desired air pressure on the regulators of the two pressure vessels to a maximum of 6 bar or 87 psi. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 43: Filling The Hose Package
/ or the pressure on the pressure vessels of the components. The system is now ready for operation and you can start the coating work. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 44: Coating
20 bar above the maximum pressure that is indicated when the spray gun is closed. Pull the key back out. Fig. 45 Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 45: Tips On Coating
Once all air has escaped from the material drum, close the ventilation ball valve on the follow plate. Open the compressed air shut-off valve on the feed pump. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 46: Flushing
WARNING The adjusted pressure of the regulator for the flush pump must be very low (approx. 1 bar). Reassemble the mixing element to the static mixer. Reassemble the static mixer to the mixing block. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 47: Work Breaks
Close and secure the spray gun. Close the shut-off valves on the metering pump material inlets. Clean the static mixer as described in chapt. 5.4 on page 46. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 48: Storage
Rests of spraying material, cleaning agent, oils, greases and other chemi- ➤ cal substances must be collected in accordance with statutory provisions concerning recycling and waste disposal. The official local waste water laws are valid. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 49: Maintenance
Maintenance and repair work on the control cabinet and other live ➤ components must only be performed by skilled electricians – any other maintenance and repair work only by the WIWA Customer Service or specially trained personnel. Before maintenance and repair work: Shut off the compressed air supply. -
Page 50: Maintenance Plan
10 to 15 double strokes of the air motor. If this is not the case, adjust the metering by turning the regulating screw on the fog oiler with a screwdriver. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 51: Checking And Cleaning The Water Separator
6.5.1 Checking the release agent level in the feed pumps Before each start-up check the release agent level in the feed pumps and replenish as required. With a maximum filling level the release agent will reach the bottom edge of the filler opening. The adjusting cups must be at least half full. Fig. 49 Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 52: Readjust The Upper Packing Of The Feed Pumps
Take off the clamping ring and the old seals. Slightly wet the first thread pitches of the fastening screws with a screw retention agent. Turn the clamping ring with the new seals on to the follow plate. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 53: Recommended Operating Materials
Assembly aid for mounting the fluid pumps Mould hoop for exchanging the needle of automatic spray guns Miscellaneous allen keys Hook spanner for mounting / dismantling the fluid pumps Ring spanner Miscellaneous spanner wrenches Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... -
Page 54: Rectification Of Faults
3. The adjusted air pressure is too ð Increase air pressure on com- low. pressed air regulator. 4. Seals on piston rods are worn. ð Replace seals (first smear pis- tons with acid-free grease). Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs... - Page 55 The system cannot be started. 1. The STOP button has been ð Unlock the STOP button. However, the pressure gauge on pressed and locked. the air maintenance unit indicates pressure. Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs...
- Page 56 Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs...
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Page 57: Technical Data
Serial-no. - Model year Max.Temperatur °C °F replaceable mounted in a rail. It con- Fig. 51: Type plate of the DUOMIX 333 PFP Serial-no.- Model year 2KED0220 - 2013 tains the following data: (example) the supply rate per cycle for the ➤... - Page 58 Technical data the feed pumps, ➤ the flush pump and ➤ the material flow heaters. ➤ These type plates contain the technical data and serial numbers of the affected components Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs...
- Page 59 Translation of the original operation manual DUOMIX 333 PFP PFP_Version 2_BAoDB_en_1410 · rs...
- Page 60 WIWA Service +49 (0)6441 609 140 Headquarters and production WIWA Wilhelm Wagner GmbH & Co. KG Gewerbestr. 1 - 3 35633 Lahnau, Germany Phone: +49 6441 609-0 Fax: +49 6441 609-50 E-Mail: info@wiwa.de Homepage: www.wiwa.de WIWA Partnership USA WIWA LP 107 N.
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