User`s Manual - Hedson Technologies North America
Contents
1. 3 Porte 4 Console de p dales 5 P dale pour lavage automatique 7 P dale pour lavage manuel avec solvant propre 9 Valve de s curit principale 10 Raccordement d air 11 Capot 12 P dale pour lavage avec l eau 13 Pistolet de rincage 14 Brosse de lavage 15 Raccordement d eau 12 13 14 15 16 3 1 Extention pipe 2 Trigger clip 3 Air line Extention pipes ne 1 Tuyau de rallongement 2 Etrier de blocage de gachette 3 Tuyau d air 17 11 12 13 12 1 Valve console 2 Body 4 Filter Basket 5 Filtrate container 6 Filter 8 Suction pipe 9 Drain valve 10 Working platform 11 Rinse gun 12 Cleaning brush 13 Valve for stiring INN 12 Consoles a valves Cuvette Corbeille filtre Recipient du filtrat Filtre Tuyau d aspiration Valve de vidange Table de travail 11 Pistolet de rincage Brosse de lavage 13 Valve pour brassage 18 11 LL OCT 10 10936 REV 010409 CN Bild 21 l Filter 8701 2 Filter 8702 Es 10813 REV 010220 GT 1 Main filter 1 Filtre principal 2 Primary filter 2 Pr filtre Bild 252. Place the first drum the empty one underneath the unit see picture 6 Fit the drain hose into the drum together with the 1 2 black grooved suction hose Use drum plugs as described earlier under section Drum plugs If a drum plug is fitted see picture 7a use the drum plug with 3 holes Make sure that the hoses are properly led into the drum Place the level indicator into the drum see item 1 in picture 7a and 7b If a drum plug is fitted stick the level indicator through the drum plug If using without a drum plug stick the level indicator into the drum together with the two black grooved hoses see picture 7b It is absolutely necessary that the level indicator is placed properly into the drum to avoid the risk of overflow and spillage Open the gun cleaner s lid Take the second drum the one full of solvent and pour half of its contents into the gun cleaner s washing compartment The solvent that is poured in will drain into the drum underneath the gun cleaner Place the second drum now half full on the floor on the right hand side of the gun cleaner Fit the black 4 solvent line into the drum Do not bend the hose more than necessary Use drum plugs as described above under section Drum plugs If a drum plug is fitted use the drum plug with 1 hole see picture 7a Make sure that the hose is properly led into the drum Now the solvent system is filled up Both drums should be half full The drum underneath the unit con
3. machine s silver coloured rating plate The warranty terms may vary from country to country Hedson North America Inc can provide you with details Manufactured by Distributed in North America by Type of machine Permitted solvents Liquid volume of machine Compressed air needed Air consumption Extraction capacity needed Pump capacity Solvent pressure Water flow through cleaning brush Weight Overall dimensions Extractor flange diameter Sound pressure level TECHNICAL DATA Hedson Techologies AB Hammarvagen 4 232 37 Arlov Sweden Tel 46 40 53 42 00 Hedson North America Inc 466 Speers Rd 3rd Floor Oakville Ontario Canada L6K 3W9 Phone 905 339 2800 Fax 416 352 5738 Toll Free 866 478 4328 E mail sales hedsonna com DRESTER 9000 TT B See section Permitted solvents 35 litres 9 25 gallons of water solvent depending on drum size 7 12 bar 110 180 psi 150 l min 6 cfm 450 litres min 16 cfm with DRESTER AIRVENT 10110 400 m3 h 250 cfm 10 litres 2 65 gallons min 2 bar 30 psi 1 5 2 litres 0 4 0 53 gallon min 85 kg 182 Ib 1470 mm 58 high 1180 mm 46 5 wide 570 mm 22 5 deep at the floor 125 mm 57 lt 70 dB A 2 AUTOMATIC GUN CLEANER LEFT SIDE OF UNIT PURPOSE OF THE MACHINE This side of the machine is intended to clean air driven spray guns using either thinner based solvents or water based solvents PERMITTED SOLVENTS Sol
4. General instructions and User s manual for DRESTER 9000 TT B Spray gun cleaner 10938 REV 010409 CN INSTR 15125 REV 090428 TB GODK SID 1 19 kkkkkkkkkk EN G LISH Teen TABLE OF CONTENTS 1 GENERAL INFORMATION Page 3 ASSEMBLY 3 PLACING THE UNIT 4 INSTALLATION 5 SAFETY INFORMATION 6 WARRANTY 6 TECHNICAL DATA LEFT SIDE OF UNIT 7 PURPOSE OF THE MACHINE 7 PERMITTED SOLVENTS 7 PERMITTED DRUMS 7 COLLECTING TRAY 8 PREPARATIONS FOR USE 9 OPERATING INSTRUCTIONS 9 SAFETY INFORMATION 9 SERVICE 3 MANUAL GUN CLEANER FOR WATER BASED SOLVENTS RIGHT SIDE OF UNIT 10 PURPOSE OF THE MACHINE 10 PERMITTED SOLVENTS 10 OPERATING INSTRUCTIONS 11 CHANGING THE FILTER 11 OPERATION WITHOUT TAP WATER CONNECTION CAUTION Read this User s Manual before using the DRESTER 9000 TT B Do not use the equipment unless you fully understand this User s Manual This User s Manual must be available when using the unit GENERAL INFORMATION This User s Manual will provide important information concerning the DRESTER 9000 TT B and will describe how to use the gun cleaner safely Read the entire User s Manual before using the unit For safe use it 1s important that the unit the drums and the solvent are of the described specifications and that they are handled properly It is important that you follow the instructions carefully The DRESTER 9000 TT B utilizes drums of solvent
5. NNOT BE RE USED A Remove the working platform item 10 in Picture 21 B Open the valve for stirring No 13 picture 21 the water will start to bubble and get stirred C Add the coagulation powder as recommended by the paint manufacturer Stir it thoroughly into the water with the help of a suitable instrument such as a whisk or similar D Let the valve for stirring be open a few minutes Stir the water again to dissolve any residual powder that may have sunk to the bottom E Close the valve for stirring occasionally for around 30 seconds since this improves the coagulation process The total coagulation time is around 5 10 min depending on the amount of powder the level of contamination etc When this is done close the valve for stirring 10 4 FILTRATION N B SURE THAT YOU USE ORIGINAL DRESTER FILTERS NR 8701 MAIN FILTER AND NR 8702 PRIMARY FILTER THESE FILTERS HAVE BEEN TESTED AND APPROVED BY THE PAINT MANUFACTURERS Remove the front panel and the foot pedal console see Pictures 26 and 27 Open the drain valve see item 9 in Picture 21 and drain the wash basin see item 2 in Picture 21 completely into the filter Clean the inside of the wash basin thoroughly with the cleaning brush 1 e with recycled water so that any remains of residual flocks are completely drained into the filter When this is done close the drain valve and the machine is once again ready for use CHANGING THE FILTER The pr
6. ards may arise from improper use of the DRESTER 9000 TT B Hazards may also arise from improper choice handling of drums or solvent In order to maintain the high safety standard of the unit it is important that these instructions are followed Do not operate the unit until you have read and fully understood this entire User s Manual The unit should be intalled as described in the instructions The unit should be used as described in the instructions The unit should be maintained as decribed in the instructions Only original spare parts may be used This User s Manual must be available and in legible condition in close proximity to the unit Every user shall know where to find the User s Manual Operating instructions should be formulated on the basis of these General Instructions and User s Manual for DRESTER 9000 TT B and translated into the language spoken by the employees Do not modify or in any way alter the unit Do not operate the unit unless it is properly vented Do not operate the unit if the extraction of vapors is insufficient Avoid contact with liquid and vapor Refer to the solvents MSDS Material Safety Data Sheet Wear chemical goggles or similar to protect your eyes Wear chemical resistant gloves to prevent skin contact Wear chemical resistant clothing to protect against spills or splash Personnel suffering from respiratory problems or allergies to solvents used must not operate the ma
7. chine Clean up spills immediately Solvent vapors are heavier than air and can spread a long way They may also collect in pits or other low areas Do not smoke eat or drink while close to the unit The unit is equipped with a safety valve that will interrupt the automatic wash cycle if the lid is opened before the wash cycle is completed fire extinguisher dry chemical type ABC dry chemical type BC foam carbon dioxide or Halon must always be kept nearby when working with flammable solvents Do not use water Spray guns cleaned in the unit must be suitable for cleaning in gun cleaning machines classified as Class 1 Division 1 Zone 1 If unsure please contact the spray gun manufacturer The unit must be properly grounded using the attached clamps The solvent drums should be properly grounded using the attached clamps If plastic drums are used the openings should be wiped off with a damp cloth to avoid static electricity before inserting or removing any hoses or other equipment WARRANTY Hedson Technologies AB will replace all faulty parts on the DRESTER 9000 TT with new parts in accordance with the Warranty Terms for Hedson Technologies AB No 7 2 8 This warranty only remains valid if the machine is used in the prescribed manner and it does not cover the cost of repairs other than parts Always state the machine s serial number and year of manufacture if making a claim under warranty These can be found on the
8. d To resume the interrupted cycle the lid and the unit s main valve see item 9 in Picture 1 must be closed When you hear the safety valve click the main valve can be opened again Always wear protective solvent resistant gloves when handling the cleaned and still wet spray gun Personnel suffering from chronic respiratory problems or allergies to solvents must not operate the machine Two fire extinguishers must always be kept nearby when working with flammable solvents Spray guns cleaned in the unit must be suitable for cleaning in gun cleaning machines classified as Class 1 Division 1 Zone 1 If unsure please contact the spray gun manufacturer If plastic drums are used the openings should be wiped with a damp cloth to avoid static electricity SERVICE AND MAINTENANCE Weekly Remove the spray cradle by loosening the center bolt Remove the strainer at the bottom of the washing compartment and clean it Wipe off any contaminants and paint residuals inside the washing compartment Make sure the User s Manual is legible and in a place where all users can find it Make sure all decals are legible Test the lid s safety valve Start an automatic wash and then raise the lid 1 inch Do not raise the lid more than 1 inch since solvent may exit the washing compartment The unit shall stop operating immediately If not stop using the unit and contact your supplier When changing drums Follow the instructions under sectio
9. d be sucked into the pumps when running Note The free volume in the left drum must be larger than the volume of solvent in the right drum otherwise the left drum might Overflow see picture 6 for drum positions Drum plugs There are several types of solvent drums on the market DRESTER 9000 TT B can be used with different types of drums and bungs Read these instructions and chose the setup suitable for your kind of drums Depending on the appearance of the bungs the hoses are led through the bungs in different ways Enclosed are drum plugs see picture 5 item 1 that can be used with different bung sizes The drum plugs can be used with or without the enclosed drum plug collars see picture 5 item 2 The drum plug collars are tapered to fit different sized bungs 1 If the diameter of the drum bungs is more than 1 6 then use the drum plugs If the drum plug collars fit into your bungs use them together with the drum plugs see picture 7a 2 If the solvent drums have got flexible pull up spigots with bung diameter less than 1 6 then no drum plugs are used When using such drums it is important that the flexible spigot is pushed down when used with the DRESTER 9000 TT B see picture 7b This makes it easier to fit the hoses and it makes sure that the level indicator is properly leveled Solvent fill up Place a spillage tray on the floor inside the gun cleaner Use one empty drum and another identical drum full of clean solvent
10. for cleaning Drums and solvent for use with the unit is not provided by Hedson Technologies On the market there are numerous drums and solvents and Hedson Technologies cannot account for them all Never use any solvent unless it is provided with an MSDS Material Safety Data Sheet Read the MSDS carefully and follow all the instructions and procedures provided in the MSDS Only use drums as specified in the instructions More information regarding allowed drums and solvents can be found under chapters PERMITTED SOLVENTS and PERMITTED DRUMS ASSEMBLY The unit is supplied complete in a box To assemble it simply follow the enclosed sequence of pictures 10516 PLACING THE UNIT Area classification The DRESTER 9000 TT B can be placed in locations classified as Class 1 Division 1 Zone 1 If the DRESTER 9000 TT B is installed in locations classified as Class 1 Division 2 Zone 2 or in unclassified locations the area within 5 feet from the unit is to be classified as Class 1 Division 1 Zone 1 Outside said area another 3 feet is to be classified as Class 1 Division 2 Zone 2 see picture 3 Within these classified areas of Class 1 Division 1 Zone 1 and Class 1 Division 2 Zone 2 all equipment such as electrical items and ventilation equipment must be approved for the applicable Division Zone Equipment that generates naked flames or sparks e g welding or grinding equipment may not be used in this area Smoking 1s not permi
11. imary filter see item 2 in Picture 25 collects most of the coagulated sludge while the main filter see item 1 in Picture 25 collects the finer paint particles Remove the sludge from the primary filter after each coagulation process once it is completely dry the sludge is easy to remove from the filter By doing so the primary filter can be re used up to 10 times The main filter will gradually become blocked after trapping the finer paint particles In general the main filter can be used for up to 5 coagulation processes The main filter must however be changed every 1 2 months otherwise there is a risk that mould will develop N B THE COAGULATION SLUDGE MUST BE HANDLED IN ACCORDANCE WITH REGULATIONS FROM THE APPROPIATE AUTHORITY INFORMATION FROM THE PAINT SUPPLIER MAY BE NECESSARY OPERATION WITHOUT A TAP WATER CONNECTION If you wish to use only recycled water obtained from the filtering process for the cleaning brush as well as the rinse gun the machine should be reconnected with the help of an optional valve part No 10190 11 11 1 Airline 2 Level indicator 3 Front panel 4 Footvalve consol 5 Foot valve for automatic prewash 7 Footvalve for manual cleaning with clean solvent 9 Main valve 10 Air connection 11 Hood 12 Footvalve for cleaning with water 13 Rinse gun 14 Cleaning brush 15 Water connection 13 15 10 10938 REV 010409 CN 12 1 Tuyau 2 Indicateur de niveau
12. must be made of a conductive material The drums must fit inside a spillage tray that can hold the volume of a full drum The drums must not be taller than 18 5 The bung s inner diameter must not be bigger than 2 6 The bung must be big enough to accommodate 3 hoses 0 25 0 61 and 0 82 respectively see picture 2 Solvent drums are not provided by Hedson Technologies thus Hedson Technologies does not take any responsibility for the drums Follow the solvent supplier s instructions carefully For more information concerning drums bungs etc please see chapter PREPARATIONS FOR USE COLLECTING TRAY The unit must be installed in such a way as to prevent accidental leakage of solvent from spreading into a drain water system thus representing a hazard to the environment This can be done by installing the unit in a location where floor and walls can hold any accidental drum leakage or equipping the unit with a collecting tray beneath the solvent drums that is large enough to hold the volume of one leaking drum PREPARATIONS FOR USE Solvent drums Remove the front panel and the foot pedal console see item 3 and 4 Picture 1 Two drums are needed one drum that is empty and one drum full of solvent Both drums must be of the same size and they must meet the requirements described under chapter PERMITTED DRUMS Both drums must be clean on the inside and they must not contain any solids or other objects that coul
13. n Solvent drums Check for any damages on the drums and hoses Replace if damaged Monthly Remove the seven spray nozzles see picture 10 and clean them with clean solvent Check hoses for any damages Replace if damaged Yearly Ifthe unit is connected to a DRESTER AIRVENT 10110 remove the extractor Check the air jet nozzle in the middle of the extractor If there is paint build up on the nozzle replace it 3 MANUAL GUNCLEANER FOR WATERBASED SOLVENT RIGHT SIDE OF UNIT PURPOSE OF THE MACHINE This side of the machine is intended to clean air driven spray guns used for painting with water based paint systems The coagulation process according to recommendations from the paint manufacturer allows the cleaning water to be re used CHECK CAREFULLY WITH THE APPROPRIATE AUTHORITY TO ENSURE THAT THE FILTERED WATER OBTAINED AFTER THE COAGULATION PROCESS MAY BE EMPTIED INTO THE REGULAR DRAIN WATER SYSTEM YOU MAY NEED INFORMATION FROM THE PAINT MANUFACTURER WHEN DOING SO PERMITTED SOLVENTS This side of the machine is designed for water or water based solvents intended for the cleaning of spray guns that have been used for painting with water based paint systems Thinner gunwash must NOT under any circumstances be used in this side of the machine OPERATING INSTRUCTIONS For optimal cleaning result spray guns should be cleaned immediately after use 1 CLEANING Before the machine is used for the first time the filtrate c
14. ontainer see item 5 in Picture 21 must be filled to 3 4 of the volume with clean water This water will be re used recycled water Clean out the spraygun with the cleaning brush as follows The remaining paint in the spraygun must first be emptied in a separate spills dish By pressing the footvalve No 12 picture 1 the pump will start to operate and feed recycled water through the cleaning brush No 14 picture 1 The waterflow through the brush will immediately be interrupted as the footvalve is released Then rinse the spray gun s paint channel with clean water Press the tapered nozzle of the rinse gun see item13 in Picture 1 against the paint channel of the spray gun Pull the triggers on the spray and rinse guns simultaneously Then rinse the outside of the spray gun with the rinse gun 2 EMPTYING THE FILTRATE CONTAINER When the water level reaches the level of the working platform see item 10 in Picture 21 1t is time to perform the coagulation process The filtrate container see item 3 in Picture 21 must however first be completely drained of its remaining content Remove the front panel and the footvalve consol No 3 and 4 picture 1 take out the filtrate container No 5 picture 21 and empty it 3 COAGULATION N B IT IS ABSOLUTELY VITAL THAT THE COAGULATION PROCESS IS CARRIED OUT WITH THE GREATEST SO THAT LARGE FLOCKS OF COAGULATED PAINT ARE FORMED OTHERWISE THE FILTER WILL IMMEDIATELY BECOME OBSTRUCTED AND CA
15. or the unit s ventilation For all three options it must be ensured that the speed of the air flow at the opening of the hood is at least 0 5 m s this corresponds to a ventilation volume of 400 mh 250 cfm The ventilation must be connected in such a way as to ensure the grounding of all parts Option 1 Connect the hood see item 11 in Picture 1 directly to a metal ducting which is in turn connected to a ventilation system approved for Zone 1 The ventilation volume must be at least 400 mh 250 cfm Option 2 Fit an air driven DRESTER AIRVENT 10110 to the hood and connect this to a metal ducting This ducting can either lead outdoors or be connected to a ventilation system approved for Zone 1 The ducting must have a smooth inner surface may not be longer than 15 metres and shall be installed so that it is as straight as possible Grounding Securely ground the unit using the main ground clamp on the back of the unit see picture 4 item 1 Also ground the drums using the grounding clamps see picture 4 item 2 If using painted drums scrape off some paint to ensure proper contact for the ground clamps Operating instructions Operating instructions should be formulated on the basis of this manual and translated into the language spoken by the employees It should always be available close to the machine To avoid confusion the employees must be informed about the solvent currently being used in the machine SAFETY INFORMATION Haz
16. tains the solvent that will be recirculating for the automatic wash cycle and the right hand drum contains clean solvent for manual rinsing Preparing the air purge lines To prevent contaminated solvent from enetering the spray gun s air channels while being washed the unit utilizes an air purge line The air purge line should be fitted with a tapered plug that fits into the spray gun s air inlet Depending on what model of air connection you use on your spray gun there are different tapered plugs to fit all models Pick the tapered plug that fits your type of air connection see picture 8 Break it off and fit it to the air purge line There are two air purge lines to fit both gravity fed spray guns and suction type spray guns Fit both lines with tapered plugs Maximum level indicator The machine is equipped with a maximum level indicator see item 2 in Picture 1 in order to avoid any overflow of solvent from the left drum As long as the liquid columns are at the same level the left drum still has room for more solvent Should the left column be higher than the right one then the drum is full and must be emptied or replaced OPERATING INSTRUCTIONS Empty the spray gun of any residual paint into a separate spills dish Open the main valve for compressed air see item 9 in Picture 1 Open the lid and place the spray gun inside see Pictures 11 12 and 13 Be sure to fit the trigger clip see Picture 9 and connect the air line see i
17. tem 3 in Picture 11 Gravity fed spray guns also require an extension pipe see item 1 in Picture 13 For the gravity fed spray gun you always get the best cleaning result if the spray gun is dismantled and placed in the washing compartment as seen in Pictures 11 and 13 The air line see item 3 in Picture 11 prevents solvent from entering the spray gun s air channels during washing This air line should be equipped with a conical plug that fits into the spray gun s air inlet see Picture 8 Close the lid and start the automatic pre wash cycle by pressing the foot pedal No 5 in Picture 1 The spray gun will now be automatically cleaned for approx 1 5 minutes with circulating solvent When the cleaning procedure is completed the lid can be opened and the spray gun taken out It can now be manually rinsed with clean solvent if required As long as the foot pedal No 7 in Picture 1 is depressed a jet of clean solvent will be sprayed from the nozzle under the lid Finally it is possible to blow out the spray gun Connect the spray gun to the air line on the left side of the machine see item in Picture 1 and blow out the spray gun through the funnel under the lid By using this funnel you prevent the fumes from spreading within the premises Close the lid after cleaning SAFETY INFORMATION The unit is equipped with a safety valve that will interrupt the automatic pre wash cycle if the lid is opened before the wash cycle is complete
18. tted If in any doubt contact the local fire service authorities for advice Fire extinguisher A fire extinguisher dry chemical type ABC dry chemical type BC foam carbon dioxide or Halon must always be kept nearby when working with flammable solvents Do not use water Drain water protection The unit must be placed in a location where any accidental leakage of solvent is prevented from spreading into the drain water system INSTALLATION Compressed air The unit must be connected to compressed air of 7 12 bar 110 180 psi When in use the unit consumes 150 litres min 6 cfm of air 450 litres min 16 cfm if connected to a DRESTER AIRVENT 10110 The air connection is on the side of the unit see item 10 in Picture 1 To prevent pressure drops the air line and couplings must be adequately dimensioned The regulator on the unit 1s pre set to 6 5 bar 100 psi This 1s the optimal setting and must not be altered The compressed air supplied to the unit must be clean and dry If it is not first led through a water trap and filter it may cause damage to the pneumatic components of the unit which will invalidate any warranty claims Fit a connector to the air line on the left side of the unit see item 1 in Picture 1 This air line is intended to blow out the spray gun after the cleaning procedure Tap water connection Connect a hose for tap water to the water inlet No 15 picture 1 Ventilation There are two different options f
19. vent for use with the DRESTER 9000 TT B is not provided by Hedson Technologies On the market there are numerous solvents and these instructions cannot account for them all Only use the unit with solvents intended for spray gun cleaning such as lacquer thinner Lacquer thinner is a generic term for solvent mixtures commonly containing such ingredients as e g Acetone Toluene Xylene and iso Butanol The unit can be used with solvents classified as Group according to IEC 60079 20 The unit can also be used with water All solvents must have a pH value between 4 and 10 Be sure not to mix water based solvents with thinner based solvents It is important that all users are informed of what solvent is being used at all times Never use any solvent if it is not provided with an MSDS Material Safety Data Sheet Read the MSDS carefully and follow all the instructions and procedures provided in the MSDS If unsure or if more information is needed concerning the solvent please contact your solvent supplier Do not add other chemicals to the solvent including but not limited to kerosene gasoline detergents fuel oil or chlorinated solvents PERMITTED DRUMS It is important that the drums fit the gun cleaner properly for safe use There are several types of solvent drums on the market The DRESTER 9000 TT B can be used with different types of drums and bungs but they must comply with the following The drums must be leak free The drums
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