User manual UV Flash Dry 15/700. HENSEL-VISIT GmbH & Co. KG Robert-Bunsen-Str. 3 D Würzburg GERMANY

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2 User manual UV Flash Dry 15/700 HENSEL-VISIT GmbH & Co. KG Robert-Bunsen-Str. 3 D Würzburg GERMANY Tel. +49 (0) Fax: +49 (0) info@hensel.de Internet: HENSEL-VISIT GmbH & Co. KG, 2012 Distribution and duplication of this documentation is not permitted unless specifically authorized. Violation of this may result in payment of damages. All rights, including rights created by patent grant or registration of a utility model or design, are reserved (ISO 16016). Subject to technical changes. Errors and omissions excepted. The listed data are guideline values and not to be regarded as guaranteed values in a legal sense. Values can deviate due to tolerances of construction parts. Stand: 01/ HENSEL-VISIT GmbH & Co. KG

3 For Your Safety User Manual UV Flash Dry 15/700 This device was developed according to the latest standards of technology and manufactured, with greatest care and testing, from high-quality material. However, its use can result in bodily injury and property damage. Please note the general safety guidelines and warnings that precede each use when operating this device. Please read all of the enclosed instructions. Please note the warnings in the documents and on the device. Only use the device when it is in proper condition. Be aware of safety precautions and possible danger. Keep this document available with the device. Safety Precautions and Warning Notices The warning notices are marked with the following danger icons and signal words according to severity: Danger icon Signal word Explanation Danger Warning Caution Caution Warning of danger which can lead to major or fatal injuries if disregarded. Warning of danger which can lead to major or fatal injuries if disregarded. Warning of danger which can lead to injuries if preautions are disregarded. Warning of danger which can lead to property damage if disregarded. HENSEL-VISIT GmbH & Co. KG 3

4 User manual UV Flash Dry 15/700 Structure of Warning Notices Warning notices are indicated by separation lines above and below. They are structured according to the following principle: Signal Word Type and Source of Danger Explanations of the type and source of danger Measures to avert danger 4 HENSEL-VISIT GmbH & Co. KG

5 Basic Safety Precautions Working in potentially explosive rooms User Manual UV Flash Dry 15/700 Working in potentially explosive rooms and environments is prohibited because small sparks develop upon triggering the flash. Never work in potentially explosive environments. Do not work near flammable material. Do not work near the tank cover or near the air inlet of the tank. Do not store flammable material in direct vicinity of flash generators and flash lamps to avoid fire hazards. Protecting equipment from moisture and splash water Flash generators and flash heads need to be protected from moisture, wetness and splash water. Therefore, please do not place containers with liquids on the trolley. Connecting accessories Do not connect accessories from other manufacturers, even if these look similar or identical. Ozone formation The UV Flash Dry System is only to be used in well-ventilated rooms (preparation rooms and preparation areas of automotive paint shops). Closed rooms must be ventilated frequently to prevent excessive ozone formation which can result from to the use of strong flash units. Not in use during dust development Equipment that is not in use when doing work that results in strong dust development needs to be covered with suitable dust protection. HENSEL-VISIT GmbH & Co. KG 5

6 User manual UV Flash Dry 15/700 Safety hints pertaining to emitted ultraviolet radiation Electrical power is changed inside the flash tube to ultraviolet radiation for curing paint. Never trigger flashes when the flash head is not applied to the surface: Ensure sufficient safety distance and do not flash directly into eyes from a short distance (5 m or less) because the emitted ultraviolet radiation (UV-A, UV-B, UV-C radiation) can cause eye and skin damage. Do not look directly into flash reflector; the flash may be accidentally triggered. In case of damage to skin or eyes caused by ultraviolet radiation consult a physician immediately. Safety hints pertaining to the electrical system Contact with the flash generator s capacitor voltage is life threatening. Therefore, opening the housing and repairs may only be done by authorized customer service personnel: Never open the device high voltage, risk of death! The unit may only be connected to a power supply with working equipment grounding conductor. Use only lamp plugs with flawless contacts. Burned down or corroded plug contacts may cause a fire. Defective plugs may lead to defective plug sockets. To prevent damages, avoid leading cables across floors. If this can not be avoided, make sure that the cable is not damaged by vehicles, ladders, etc. Damaged cables and housings need to be replaced immediately by authorized customer service personnel. 6 HENSEL-VISIT GmbH & Co. KG

7 User Manual UV Flash Dry 15/700 Safety hints pertaining to flash head and flash tube Explosion of flash tube The flash tube is filled with xenon gas. There is negative pressure inside the flash tube. Plasma develops during flashing due to electrical energy being changed to radiation. This plasma development then causes positive pressure inside the flash tube. At the same time, the glass tube is exposed to strong mechanical forces. Minimal defects of the fused quartz glass, visually impossible to notice, may possibly lead to the explosion of the flash tube. In case the flash tube explodes, there is a danger of tiny glass particles flying around. The user of this equipment needs to make sure that he/she is protected (e.g. by wearing a pair of safety goggles). The flash tube can only explode during the flash process. Therefore, the flash head should never be directed at a person during flashing. Immediately disconnect the flash head from the generator if the flash tube becomes damaged. Electrodes carry high voltage! Flash tubes must only be changed by authorized and trained personnel. The flash tube must only be changed after the device is disconnected from the power supply and is completely discharged. The flash head must be disconnected from the generator during the flash tube change. Risk of burns from flash head After flashing there is a risk of burns caused by the flash head due to hot parts on the housing or infrared heat radiation. Safety hints pertaining to the generator The UV Flash Dry System 15/700 is equipped with capacitors which are charged with a charge of 700 volts. The capacitors store the electrical HENSEL-VISIT GmbH & Co. KG 7

8 User manual UV Flash Dry 15/700 power. During flashing, this energy is changed by the flash tube to radiation. If a failure occurs inside the generator, it is possible that the changing of this energy does not happen inside the flash tube but at another place inside the generator. Reasons for this can be damage to the electronic parts, faulty cables or damaged circuit boards. One of the main reasons for an explosion is a malfunction of the capacitors itself. Should one of the capacitors be defective, then all other capacitors in line are affected by this defect and also become damaged. In this case, this would result in the explosion of all capacitors and other electronic components. In such a case, the user of the equipment would experience the explosion as a loud bang. The electrolytes inside the capacitors may leak out of the housing. This liquid is not toxic. The metal housing could also become damaged. In our experience, there is no specific risk for the device s user who is close to the action. However, the loud bang of the explosion may lead to health problems. In an event like this, the flash generator must be immediately disconnected from the power supply and sent to an authorized customer service department. Safety system of the device The flash system has a safety switch that prevents that high voltage is carried to the flash tube electrodes when the system is in stand-by mode. High voltage can only be found at the two electrodes when flashes are triggered by simultaneously pressing the green START buttons. The flash head is equipped with an automatic dump mechanism that is also triggered when the device is disconnected from the power supply or switched off. It takes approximately 30 s. from the time the device is switched off or disconnected until the capacitors are safely discharged below 80 V. The device must not be opened during this time span. 8 HENSEL-VISIT GmbH & Co. KG

9 Safety signs and warning signs User Manual UV Flash Dry 15/700 The safety and warning signs placed on the trolley, the built-in generator UV Strobe 15/700 and on the flash head, point out the most important hazards. Safety hints pertaining to users The clothing listed below, or others of similar quality, is suitable as protective clothing: Face protection: Weldorado, model: Black Aquila, in combination with DIN filter 8 to 9 Gloves: Suit: Mappa, acid-proof rubber gloves, black Wibeco, 1100 Paint suit made of artificial silk, silver color HENSEL-VISIT GmbH & Co. KG 9

10 User manual UV Flash Dry 15/700 Preface Dear customer, By purchasing the UV Flash Dry System 15/700 you have selected a high quality and high performance product. Below, we want to give you some details and hints on how to use this unit that will ensure successful and productive work with it in the coming years. Observing the information below entitles you to guarantee adjustments, prevents damages, and extends the operational life of the unit. HENSEL-VISIT made all efforts to produce a safe and high-quality piece of equipment while observing all current rules and regulations. Stringent quality checks ensure our high quality standard even in large-scale production. Please do your part and treat the equipment with the necessary care. In case of questions regarding the use of this equipment, feel free to call us any time. HENSEL-VISIT GmbH & Co. KG 10 HENSEL-VISIT GmbH & Co. KG

11 User Manual UV Flash Dry 15/700 Table of Contents For Your Safety... 3 Safety Precautions and Warning Notices... 3 Structure of Warning Notices... 4 Basic Safety Precautions... 5 Working in potentially explosive rooms... 5 Protecting equipment from moisture and splash water... 5 Connecting accessories... 5 Ozone formation... 5 Not in use during dust development... 5 Safety hints pertaining to emitted ultraviolet radiation... 6 Safety hints pertaining to the electrical system... 6 Safety hints pertaining to flash head and flash tube... 7 Explosion of flash tube... 7 Risk of burns from flash head... 7 Safety hints pertaining to the generator... 7 Safety system of the device... 8 Safety signs and warning signs... 9 Safety hints pertaining to users... 9 Preface Description of services Proper use Following the instructions Technical data Equipment description Scope of delivery User panel flash head MH 15/ HENSEL-VISIT GmbH & Co. KG 11

12 User manual UV Flash Dry 15/700 User panel Generator UV Strobe 15/ Unpacking of system Mounting the push rod to the trolley Mounting the reflector to the flash head Removal of system components Installation of system components Initial use of system Triggering the UV flashes for the drying process Cleaning Changing the filter Changing fuses Fuse protection (electronics and fan) on generator Cut-out switch (charge process) on generator FI (RCD) switch on trolley Changing the flash tube Maintenance plan Periodic inspections Customer service Disposal Error search tables System does not function at all Interruption of flash sequence, selected number of flashes (10 flashes) is not achieved Checking position of the flash tube Description of system functions List of parts Addresses Warranty Limits of liability HENSEL-VISIT GmbH & Co. KG

13 User Manual UV Flash Dry 15/700 Description of services This system is used for drying small defects in paint work, mainly of automobiles. Until now it was common to dry fillers and paint with infrared and sometimes also with ultraviolet continuous light. The drying times between each step were relatively long. The UV Flash Dry System works with flash which has a very high light intensity. The filler or paint is dry right after the flash procedure and the next work process can be done. This substantially shortens the work time (circa factor 10). The fillers and paints of Spies Hecker and Standox were specifically developed for use with this system. The flash spectrum is calibrated to match the spectral sensitivity of the paint components. The user applies the reflector to the spot to be dried and presses both start buttons simultaneously. The flash procedure is triggered. A light indicator strip runs up alongside the flash head and indicates the charge level of the generator. The system initiates the flash sequence automatically when the end of the indicator strip is reached. This procedure is repeated 10 times during each drying process. The process is interrupted when you release both start buttons and the indicator strip runs down. When one or both start buttons are released, the fan on the trolley starts up. The flash head needs to be placed in the intended holder on the trolley. The flash head and the flash tube are cooled. The fan automatically switches off after ca. 15 minutes. If the area to be dried exceeds the lit area, the flash head must be moved and the start buttons need to be pressed anew. If the mains voltage is switched off on the trolley but the stored power is still at a high level, the system dumps its power automatically (safety feature). If, for any reason, the system can not trigger flashes when both start buttons are pressed, the Error lamp on the flash head will light up. HENSEL-VISIT GmbH & Co. KG 13

14 User manual UV Flash Dry 15/700 A possible failure could be that the spark of the flash tube arches over to the housing, note description of faults further below. Work sites are generally very dusty. Therefore, the devices need to be dusted off regularly. There is a filter mat built-in at the underside of the trolley. This filter mat needs to be cleaned or changed periodically. Proper use The UV Flash Dry 15/700 consists of a UV Strobe 15/700 flash generator and UV flash head MH 15/700 with UV reflector and is used to dry ultraviolet sensitive automotive repair products like fillers, foundations and paints by company Spies Hecker and company Standox. Use of the UV Flash Dry System is only permitted with products from company Spies Hecker and company Standox. The flash generator UV Strobe stores power which is released in the form of ultraviolet flashes via the connected flash head. During this process, the flash head with mounted reflector must be placed onto the intended part or, if that is not possible, held above the part to be dried. The spectrum of the flash is suited, in connection with chemical characteristics of the ultraviolet-sensitive paint, to dry the paint with one or more flashes (for drying times / number of flashes see paint manufacturer s product information). Following the instructions Following the instruction manual and all other pertinent documents is part of the intended use. 14 HENSEL-VISIT GmbH & Co. KG

15 User Manual UV Flash Dry 15/700 Technical data Equipment type: Power rating: Charge time in sec. to 100 %: Pre-selected no. of flashes: Number flash outlets: Fuse protection an/electronics: Fuse protection charge process: Power supply: Weight (kg): Dimensions with handle: (L x W x H) Equipment type: Flash tube: Equipment type: Dimensions in cm: (H x W x T) Weight (w/out flash unit): Weight (with flash unit): FI (RCD) switch: Power supply: Fuse protection building side: UV-Strobe 15/700 flash generator: 1500 J , depending on model AM Fuse automatic V / 60 Hz~ x 17 x 25 MH 15/700 flash head Plug-in, uncoated,1500 Ws Trolley 69 x 50 x 100 (w/out handle) 46 x 50 x 76 (w/out handle) 26.4 kg 36 kg 30 ma, for 25A steady current 120 V, 60 Hz, 16 A 16 A *: Technical changes excepted. Measured at 115 V. Weight and sizes are approximate values. HENSEL-VISIT GmbH & Co. KG 15

16 User manual UV Flash Dry 15/700 Equipment description Holder for flash head Flash head with mounted reflector Power switch FI (RCD) protective switch Type label Flash head cable Storage compartments Backside of trolley. The installed generator is behind the cover plate. Push rod Mains plug Holder clamp for spray gun Button to unlock rear cover Cover panel Power cable 16 HENSEL-VISIT GmbH & Co. KG

17 User Manual UV Flash Dry 15/700 Pre-installed in the trolley: generator UV Strobe 15/700. Flash head MH 15/700 with built-in flash tube and safety cap for transport. Included accessories: Reflector Dust cover Filter mat in base of trolley already pre-installed UV flash tube already pre-installed in flash head Instruction manual HENSEL-VISIT GmbH & Co. KG 17

18 User manual UV Flash Dry 15/700 Scope of delivery Scope of delivery includes a trolley with pre-installed generator UV Strobe 15/700, one pre-installed flash head MH 15/700 with pre-installed ultraviolet flash tube and safety cap, one UV reflector, one dust cover and one instruction manual. 18 HENSEL-VISIT GmbH & Co. KG

19 User Manual UV Flash Dry 15/700 User panel flash head MH 15/700 ON Lamp Light strip Reflector lock ERROR Lamp Handle Handle START button Flash cable START button Warning notices User panel Generator UV Strobe 15/700 Socket for power cable Power switch Safety fuse Handle for transport and mounting in Trolley Socket Fan Socket for flash cable Warning notices Fan HENSEL-VISIT GmbH & Co. KG 19

20 User manual UV Flash Dry 15/700 Unpacking of system Please keep packaging material in case of possible return shipment or in case service is required. After removing the cardboard wrapping, you will find the upper components of the trolleys push rod and in the small box in front of the trolley you will find the reflector for the flash head. Set these parts to the side for further installation. Unpack the system completely by removing all cardboard and wrapping. You will find the flash head in the front tray of the trolley. The generator is already built-in to the trolley and connected to the system components. 20 HENSEL-VISIT GmbH & Co. KG

21 User Manual UV Flash Dry 15/700 Mounting the push rod to the trolley Holder for flash head Screws Side parts Rod Screws Attach the rod with a screw to the side parts. Then place the holder for the flash head in the notch for the side parts. Now attach the other side part with a screw to the rod. Make sure that the holder for the flash head is inserted into the notch of the side part. Result; see picture on the left. Insert the mounted unit into the side slits at the top of the trolley and secure it with the remaining 4 screws. HENSEL-VISIT GmbH & Co. KG 21

22 User manual UV Flash Dry 15/700 Mounting the refle lector to the flash head DANGER Danger of electric shock Danger of electric shock exists during installation and removal of system components. Switch off the system and pull the plug. DANGER Risk of electric shock from defective flash tube If the glass tube of the flash tube is defective, the electrodes may become exposed and cause an electric shock when touched. Switch off system via the power switch. Open the trolley and disconnect the power cable from the generator. CAUTION Flash tube may get damaged The flash tube may get damaged during the mounting of the reflector to the flash head. Do not touch flash tube with reflector. Place flash head on a level surface to remove reflector. For mounting, place reflector flush onto the flash head. Hold reflector with one hand during removal. 22 HENSEL-VISIT GmbH & Co. KG

23 User Manual UV Flash Dry 15/700 Lever for reflector holder To remove the safety cap, push the lever forward and out of its locking position, and then to the left until reaching the stop. Remove the safety cap and store it. Place the reflector flush and level with the unit. To lock the reflector into place, return the lever to its original position. HENSEL-VISIT GmbH & Co. KG 23

24 User manual UV Flash Dry 15/700 Removal of system components DANGER Danger of electric shock Danger of electric shock exists during installation and removal of system components. Switch off the system and pull the plug. Button for unlocking the rear cover panel. Unlock the rear cover panel and pull it back and down. The installation compartment for the generator is now accessible. 24 HENSEL-VISIT GmbH & Co. KG

25 User Manual UV Flash Dry 15/700 Fastening strap with wing nut. Loosen wing nut by hand until the hook of the fastening strap comes loose. Lift the fastening strap and flip it over the generator handle to the top. Remove the generator from the trolley and place it in front of the trolley. Switch the generator off at the power switch and disconnect all cable connections to the system components. HENSEL-VISIT GmbH & Co. KG 25

26 User manual UV Flash Dry 15/700 Installation of system components DANGER Danger of electric shock Danger of electric shock exists during installation and removal of system components. Switch off the system and pull the plug. Button for unlocking the rear cover panel. Unlock the rear cover panel and pull it back and down. The installation compartment for the generator is now accessible. Power supply (red) Fan (yellow) Flash head Place the generator in front of the opened trolley, connect the cables according to the shown picture and switch on the generator. 26 HENSEL-VISIT GmbH & Co. KG

27 User Manual UV Flash Dry 15/700 Fastening strap with wing nut Lift the fasting strap, place the generator in the trolley and lay the fastening strap over the handle of the generator. This holds the generator in place. The strap must be secured with the stud bolt via the wing nut. Fastening the wing nut by hand is sufficient. Button for unlocking the rear cover panel Opening for cable Place the rear cover panel onto the bottom of the trolley and tilt forward. The three cables are threaded through the opening. Secure panel with the locking mechanism. HENSEL-VISIT GmbH & Co. KG 27

28 User manual UV Flash Dry 15/700 Initial use of system CAUTION System may become damaged The system can become damaged during connecting to the power supply. Check listed mains supply on type label of trolley. Only connect to grounded power supply. Plugs must be secured at building side with 16 A at 230 V and with 20 A at 110 V. Power switch FI (RCD) switch The trolley is supplied with power via the main switch. The system becomes energized and is ready to function when the power switch is switched on. In case of an error current, the FI (RCD) switch switches the complete system off. This protects the user. 28 HENSEL-VISIT GmbH & Co. KG

29 User Manual UV Flash Dry 15/700 Triggering the UV flashes for the drying process WARNING Danger of eye and skin injuries due to optical radiation An intensive optical radiation develops during the flash process which can harm unprotected eyes or skin. Use protective clothing. Do not look unprotected into the flash head. Do not direct flash head towards unprotected persons. CAUTION Fire hazard Cover paper of tape that was not removed properly but is covered by the reflector head may ignite during the drying process. Remove masking paper and tape before the drying process. Now, place the reflector with its soft shield onto the surface to be dried so that the shield lays completely flush and the backside with the two green buttons faces you. In any case, e.g. when part of the surface is curved, at least part of the reflector shield has to rest on the metal sheet. ERROR Lamp Start buttons Indicator strip Handles HENSEL-VISIT GmbH & Co. KG 29

30 User manual UV Flash Dry 15/700 Hold the UV flash head with both hands by the handles and trigger the flashes by pressing the green start buttons with your thumbs for the entire duration of the flash process. Releasing one or both of the green start buttons results in immediate interruption of the flash process. The charge process for each flash is indicated by the indicator strip. A lit red ERROR lamp on the flash head indicates an error. In case of overheating, the device must be switched off while cooling. In case of technical defects, the device must be turned over to an authorized customer service center. Several flash sequences in a row may lead to a temperature increase of the surroundings. Temperatures exceeding 90 C must be strictly avoided. 30 HENSEL-VISIT GmbH & Co. KG

31 User Manual UV Flash Dry 15/700 Cleaning DANGER Danger of electric shock Danger of electric shock exists during installation and removal of system components. Switch off the system and pull the plug. CAUTION Risk of injury from broken glass The glass tube may break during cleaning. Wear gloves and safety goggles. If the flash tube can not be cleaned, it must be changed. The UV Flash Dry 15/700 system needs little maintenance by the user. The outside of the equipment must be cleaned periodically of dust and dirt to ensure electric safety. The trolley must be regularly cleaned of dust and dirt with a dry cloth. HENSEL-VISIT GmbH & Co. KG 31

32 User manual UV Flash Dry 15/700 Changing the filter DANGER Danger of electric shock Danger of electric shock exists during installation and removal of system components. Switch off the system and pull the plug. CAUTION The system may become damage aged if external products are used. The system may become damaged when components are changed or accessories are connected. Only use original parts and HENSEL-VISIT accessories. The dust protection mat at the underside of the trolley must be changed monthly. Fastening nut for filter holder Tilt the trolley forward and remove the filter holder by releasing the fastening nut. Replace the used filter mat with a new one and mount the filter holder by the fastening nut. 32 HENSEL-VISIT GmbH & Co. KG

33 User Manual UV Flash Dry 15/700 Changing fuses Fuse protection (ele ( lectronic tronics and fan) on generator DANGER Danger of electric shock Danger of electric shock exists during installation and removal of system components. Switch off the system and pull the plug. Please follow the instructions in the section removing system components when removing the generator. Fuse holder and cut-out switch Unscrew the fuse holder with a srew driver and put a new fuse into the holder. Only use 3.15 A fuses, response characteristics medium time lag (3.15 AM). Screw the fuse holder back into place. Please follow the instructions in the section installation of system components to install the generator. Cut-out switch (charge( process) on generator DANGER Danger of electric shock Danger of electric shock exists during installation and removal of system components. Switch off the system and pull the plug. Please follow the instructions in the section removing system components when removing the generator. HENSEL-VISIT GmbH & Co. KG 33

34 User manual UV Flash Dry 15/700 Fuse holder and cut-out switch In case the cut-out switch is triggered, it needs to be reset by pressing the button after the cooling period. In case the cut-out switch can not be reset, a new fuse needs to be put in. Please follow the instructions in the section fuse protection (electronics and fan) on generator. Please follow the instructions in the section installation of system components to install the generator. FI (RCD) switch on trolley FI (RCD) switch In case of an error current, the FI (RCD) switch switches the complete system off. This protects the user. Reset the FI (RCD) switch by pressing the button. 34 HENSEL-VISIT GmbH & Co. KG

35 Changing the flash tube User Manual UV Flash Dry 15/700 DANGER Risk of electric shock from defective flash tube If the glass tube of the flash tube is defective, the electrodes may become exposed and cause an electric shock when touched. Switch off system via the power switch. Open the trolley and disconnect the power cable from the generator. CAUTION Risk of burns from reflector and flash head Heat which may cause burns develops at the head during the flash process. Place flash head on trolley for cool-off. Allow flash head to cool off. CAUTION Risk from broken glass. The glass tube may become damaged when changing the flash tube. Wear gloves and safety goggles. CAUTION The system may become damage aged if external products are used. The system may become damaged when components are changed or accessories are connected. Only use original parts and HENSEL-VISIT accessories. HENSEL-VISIT GmbH & Co. KG 35

36 User manual UV Flash Dry 15/700 Lever for reflector holder To remove the UV reflector, push the lever forward and out of its locking position, and then to the left until reaching the stop. Remove the reflector without damaging the flash tube. 3 hex-nuts Perforated plate for protection of the flash tube Release the 3 hex-nuts with a 6 mm open-ended wrench and carefully remove the perforated plate. Set the parts aside for mounting. Hold the flash tube carefully with both hands near the electrodes and pull it out from the 3 contacts. The smaller contact is the ignition. 36 HENSEL-VISIT GmbH & Co. KG

37 User Manual UV Flash Dry 15/700 Hold the new flash tube with both hands near the electrodes and slide it carefully onto the ceramic socket up to the stop. Then pull the flash tube approximately 0.5mm back out so that it does not rest too strongly on the ceramic part. The glass tube of the flash tube needs a bit of play to be able to expand during the flashing. Ignition wire It is absolutely necessary to make sure that the ignition wire around the flash tube has the greatest possible distance to the perforated sheet. Otherwise, there is a possibility that the ignition spark arches over to the perforated sheet. In this case, the flash tube does not flash. 3 Hex-nuts Perforated sheet for flash tube protection Use a 6mm open-end wrench to attach the perforated sheet with the 3 hex-nuts. HENSEL-VISIT GmbH & Co. KG 37

38 User manual UV Flash Dry 15/700 Maintenance plan Clean the system regularly as described in the section cleaning. Check the filter on the underside of the trolley monthly. Change if necessary. Periodic inspections National safety regulations require that electric systems and devices be inspected and maintained in regular intervals. Generators and accessories must be checked regularly for operational safety. An annual inspection of the system insures the safety of the user and retains the value of the equipment. Customer service Keep the original packing material in case shipment becomes necessary. It provides maximum protection during transport. If shipment to our customer service department becomes necessary, send the equipment to the below listed address for repairs and include a description of the problem: HENSEL-VISIT GmbH & Co. KG Abteilung Service Robert-Bunsen-Str. 3 D Würzburg Disposal The packaging materials of the UV Flash Dry system must be separated for recycling. Obsolete or defective equipment must be turned in to recycling facilities. 38 HENSEL-VISIT GmbH & Co. KG

39 User Manual UV Flash Dry 15/700 Error search tables System does not function at all 1 Is the equipment plugged in? NO Plug it in correctly. Continue with 2 YES 2 Is the power switch on the trolley switched ON? NO Set power switch to ON Continue with 3 YES 3 FI (RCD) switch on trolley set to ON? NO Set FI (RCD) switch to ON Continue with 4 YES 4 Is the power switch on generator lit and set to ON? NO Switch on power switch on generator Continue with 5 YES 5 Is the ON lamp on the flash head lit? NO System does not function. Call customer service. YES System works HENSEL-VISIT GmbH & Co. KG 39

40 User manual UV Flash Dry 15/700 Interruption of flash sequence, selected number of flashes (10 flashes) is not achieved 1 Is the error lamp on the flash head lit? NO Flash head is possibly defective. YES 2 Have you checked position of flash tube? NO Align flash tube Continue with 3 YES 3 Start flash sequence. Is the selected nuber of flashes achieved? NO Install new flash tube YES 4 System works 40 HENSEL-VISIT GmbH & Co. KG

41 Checking position of the flash tube User Manual UV Flash Dry 15/700 DANGER Risk of electric shock from defective flash tube If the glass tube of the flash tube is defective, the electrodes may become exposed and cause an electric shock when touched. Switch off system via the power switch. Open the trolley and disconnect the power cable from the generator. CAUTION Risk of burns from reflector and flash head Heat which may cause burns develops at the head during the flash process. Place flash head on trolley for cool-off. Allow flash head to cool off. CAUTION Risk from broken glass. The glass tube may become damaged when changing the flash tube. Wear gloves and safety goggles. CAUTION The system may become damage aged if external products are used. The system may become damaged when components are changed or accessories are connected. Only use original parts and HENSEL-VISIT accessories. HENSEL-VISIT GmbH & Co. KG 41

42 User manual UV Flash Dry 15/700 Lever for reflector holder To remove the UV reflector, push the lever forward and out of its locking position, and then to the left until reaching the stop. Remove the reflector without damaging the flash tube. 3 hex-nuts Perforated plate for protection of the flash tube Release the 3 hex-nuts with a 6 mm open-ended wrench and carefully remove the perforated plate. Set the parts aside for mounting. Hold the new flash tube with both hands near the electrodes and slide it carefully onto the ceramic socket up to the stop. Then pull the flash tube approximately 0.5mm back out so that it does not rest too strongly on the ceramic part. The glass tube of the flash tube needs a bit of play to be able to expand during the flashing. 42 HENSEL-VISIT GmbH & Co. KG

43 User Manual UV Flash Dry 15/700 Ignition wire It is absolutely necessary to make sure that the ignition wire around the flash tube has the greatest possible distance to the perforated sheet. Otherwise, there is a possibility that the ignition spark jumps over to the perforated sheet. In this case, the flash tube does not flash. 3 Hex-nuts Perforated sheet for flash tube protection Use a 6mm open-end wrench to attach the perforated sheet with the 3 hex-nuts. HENSEL-VISIT GmbH & Co. KG 43

44 User manual UV Flash Dry 15/700 Description of system functions The paints to be dried require a certain dose of radiation which is determined by the number of flashes and the amount of energy per flash. The needed optical radiation is gained from electrical power. Inside the UV Strobe 15/700 generator the energy is taken from the power supply and stored with high voltage in the capacitor. This electric power is channelled to the flash tube upon starting the drying process. While the flash is triggered and flashes off, high voltage runs through the flash tube and transforms the gas to energy rich, gleaming plasma. The resulting optical radiation hits the paint surface and initiates the photo-induced drying process. 44 HENSEL-VISIT GmbH & Co. KG

45 User Manual UV Flash Dry 15/700 List of parts Item 230 V~ Code-no. Trolley Generator 996 Flash head 995 Flash tube Reflector 186 Filter mat (set of 5) Dust cover for trolley Please place orders at the address listed below. Addresses In case of questions concerning the shipment for repair reasons, for orders, or for questions about the equipment please contact us at: Internet: visit.hensel.eu Telephone: +49 (0)931/ Fax: +49 (0)931/ Mail: HENSEL-VISIT GmbH & Co. KG Robert-Bunsen-Str. 3 D Würzburg HENSEL-VISIT GmbH & Co. KG 45

46 User manual UV Flash Dry 15/700 Warranty For new VISIT or HENSEL equipment, we grant end-consumers a warranty period of 24 months from the date of invoice and 12 months for distributor products. Flash tubes, lamps, safety caps for glass tubes, rechargeable batteries, batteries, cables and plugs are not included in the warranty (unless the fault verifiably existed already at the time of delivery). The warranty adjustment applies only if the equipment is used as intended and according to the information in the instruction manual. In case of unauthorized modifications or unauthorized repairs, the warranty claim expires. The sales receipt or the delivery slip is proof of warranty. For equipment which was purchased abroad, the warranty that is valid in the respective country applies. Limits of liability We are not liable for bodily harm or property damage incurred due to improper use that results from using the equipment contrary to the information in the instruction manual. We are also not liable for consequential damage (loss of compensation etc.) which may be caused by a defect of our equipment. 46 HENSEL-VISIT GmbH & Co. KG

47 User Manual UV Flash Dry 15/700 HENSEL-VISIT GmbH & Co. KG 47

48 User manual UV Flash Dry 15/ HENSEL-VISIT GmbH & Co. KG