HP Scitex FB7600 Page 49 Manual Download

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FB7600 Maintenance

Table 1-6 FB7600 Maintenance Procedures

Maintenance

Procedures

Daily

Visual Checks and General Cleaning

Checking the Pneumatic System

Monitoring the Ink Level in Ink Containers

Emptying the Waste Tank

Testing Earth Leakage in the UV Electrical Cabinet

Checking the Water Level in the UV System

Weekly

Cleaning the Printing Table 70

Cleaning the Quartz Plates in the UV Lamp Housing

Checking the Loading/Unloading Suction Cups

Cleaning the Rising Media Flaps

Manually Wiping a Print Head

Cleaning the Printing Bridge

Cleaning the Guards

Cleaning the Cooling Fans and Surroundings

Cleaning the Vacuum Knife

Emptying the Separator Bath

Checking the HT Contactors Counter in the UV System

Monthly

Replacing the UV Lamp

Cleaning the UV Lamp Reflectors

Cleaning the UV Cooler Water Filter

Cleaning the UV Cooler Radiators

Cleaning the UV Lamp Housing Filters

Checking for Leaks in the UV Cooler

Summary of Contents for Scitex FB7600

Page 1: ...English Version HP Scitex FB7600 Essential Health and Safety Instructions Copyright 2012 Hewlett Packard Development Company L P Proprietary information of HP Scitex All rights reserved ...

Page 2: ......

Page 3: ... Without the express prior written permission of HP Scitex no part of the contents hereof may be used for any other purposes disclosed to any person or firm or reproduced by any means The text and drawings herein are for the purposes of illustration and reference only The specifications on which they are based are subject to change without notice The names HP HP Scitex and the HP logo are register...

Page 4: ...wing the customer to violate such laws regulations and standards However if and to the extent permitted by law in case of inconsistency or contradiction between any requirement or procedure contained in this guide and any such laws regulations and standards the customer shall follow the stricter between the requirements and procedures specified in this guide and the requirements and procedures spe...

Page 5: ...fication Tip Tips provide useful shortcuts or recommendations Reference References are provided to refer you to further information in this document or another guide Contact Information European Contact Hewlett Packard GmbH HQ TRE Herrenberger Strasse 140 71034 Boeblingen Germany USA Contact Hewlett Packard Company HPCC 20555 S H 249 Houston Texas 77070 Australia Contact Hewlett Packard Australia ...

Page 6: ...iv HP Scitex Industrial Presses Essential Health and Safety Instructions ...

Page 7: ...7 Provision for an Eye Wash Station 7 Mechanical Safety 8 Measured Noise Levels 8 Handling Inks and Solvent 8 Cleaning with Solvent and Alcohol 10 Waste Disposal 10 Danger Zone and Warning Labels 11 UV System Safety 12 Introduction 12 High Voltage 12 Fire Risk 12 UV Ink and Generated Products 12 Noise 13 Safety Precautions While Servicing 13 Safety UV Curing 14 Permissible UV Exposure Levels 17 Sh...

Page 8: ...tion Requirements 27 System Components 27 Floor Surface and Strength 28 Electrical Requirements 28 Power Line Disturbances 31 Surge Protection 31 Grounding 31 Pneumatic Requirements 32 Air Compressor 32 Air Dryer 32 Environmental Requirements 32 Lighting 32 Temperature and Humidity 33 Ventilation and Fume Extraction 34 Delivery Instructions 35 Required Tools and Equipment 35 Unloading the Main Mac...

Page 9: ...lectrical cabinet and UV electrical cabinet to the mains power Sufficient lightning of the print production area Safety Requirements Eye Wash station and First Aid facilities Fire extinguisher Hazardous waste container Pneumatic Requirements Compressed air with wall mounted air outlet and connection to the FB7600 pneumatic system Active air dryer air condenser Vacuum pump connection to the FB7600 ...

Page 10: ...e may include the following Cost of building modifications at the installation site as applicable Booking the services of a specialist moving contractor equipped with the required crane to unload and move the equipment on the scheduled installation date All pre installation work prior to delivery and installation of the system Final preparation and cleaning of the site prior to installation For be...

Page 11: ...e first substrate and stacks it on the unloader lift Simultaneously it feeds the second substrate onto the printing table Manual loading using the machine software the operator moves the printing table to the manual loading position and manually places the substrate sheet on the printing table against the registration pins The operator presses the red button the system activates the vacuum to the ...

Page 12: ... modified in any way without obtaining the prior written approval of HP Scitex The owner should make certain that only properly trained fully qualified personnel are authorized to operate and maintain the FB7600 An authorized operators list should be maintained Unauthorized personnel should not be allowed access to the system It is important that this and all other HP Scitex FB7600 guides should b...

Page 13: ...et some components inside of it stay energized main circuit breaker EMC filters and distribution box phase connection In the UV electrical cabinet after turning off the UV main isolator the main circuit breaker and EMC filters stay energized Do not connect the printer to the main power switch unless all emergency switches are reset When working with electrical components make sure the printer is d...

Page 14: ...its within the system Have qualified service personnel check the system and do not attempt to replace the fuse again Danger An electrical hazard may exist if any light monitor or visual indicator stays ON To prevent possible injury immediately turn OFF the switch in the mains power supply box on the wall Fire Hazards UV based inks used with the HP Scitex FB7600 have flammable and irritant properti...

Page 15: ...mediately with copious amounts of clean water or sterile eye wash solution and maintain flushing for a minimum of 15 consecutive minutes In case ink or solvent splashes onto the skin the operator should flush it using a shower The provision of these facilities may help to reduce the risk of irritation and possible damage to the eyes and or skin Eye wash facilities may be provided by plumbing a sys...

Page 16: ...he hood covers are open to allow its service Bridge up down command should be activated only after it is verified that there is no person in the nearest area While the bridge is tilting the operator should observe and ensure no one is entering the danger zones Measured Noise Levels The table below indicates the measured noise levels at various locations around the machine during different states o...

Page 17: ...uction and storage areas Keep all sources of ignition far away from the printer and from the print production and storage areas Make sure not to lift heavy loads that can cause you damages use lifting accessories to avoid the risk Such loads can be media piles and ink containers Maintain good ventilation in the print production area Ensure that the print production area is kept clean and organized...

Page 18: ...alcohol are completely dry before resuming machine operation Note The use of solvent and alcohol is restricted in California and may be restricted in other areas due to its high VOC volatile organic compound content Therefore in these restricted use areas you must first clean the component using a dry lint free cloth and compressed air If any cured ink remains it can be cleaned using a lint free c...

Page 19: ...nsure a safe work environment To prevent possible injury the SICK programmable safety scanner see Unloader Lift Safety Frame on page 25 is mounted on the rear left corner of the machine chassis The SICK scans the Danger Zone and stops the print run and movement of all machine components when someone enters the SICK area during the printer operation Figure 1 5 FB7600 Danger Zone Figure 1 6 SICK Saf...

Page 20: ... not attempt to service the equipment but should instead call a qualified electrician who is trained to service this type of equipment Fire Risk With lamps running at 800 degrees Centigrade there is always a risk of fire should any substrate be under or in the lamp vicinity or in the event of a build up of fluff dirt or powder within the lamp housing Should such a situation occur the operator must...

Page 21: ...g the quartz plate Replacing the UV lamp Cleaning the UV lamp housing reflectors Replacing the UV lamp housing filters Note For information about performing these procedures see the chapters that follow For information about shutting down the machine Earth Leakage This equipment is fitted with a high voltage leak detector circuit If high voltage leaks to earth occur due to a fault the leak detecto...

Page 22: ...ring machine operation which may cause personal injury Therefore when maintaining the equipment a reasonable time 15 minutes should be allowed before access is attempted Safety UV Curing UV Radiation UV radiation is generated from UV lamps and can be harmful if operator exposure exceeds recommended levels see Permissible UV Exposure Levels on page 17 Danger To avoid exposure always work with the U...

Page 23: ...ritant action on the mouth and throat and the Factory Inspectorate recommendation is that the level of ozone in the atmosphere of a factory should not exceed 0 1 PPM TLV Most people can smell ozone at about one third of the TLV If there is any doubt as to whether the TLV is being exceeded the company should take measurements to check whether the extraction system is adequate to keep the atmosphere...

Page 24: ...th wet sand and clean it up with a dustpan and brush Do not use a vacuum cleaner as it will become contaminated and be a source of mercury vapor 3 Spread a 50 50 mix of calcium hydroxide and sulphur over the affected area and allow to dry Repeat until there is no visible trace of mercury Special attention should be given to cracks and imperfections in the affected surface First Aid Eyes Flush with...

Page 25: ...kin or eye may be determined with reference to table above which provides exposure times corresponding to effective irradiance in micro watts cm2 Table 1 Permissible Ultra Violet Exposures As Recommended By The American Conference Of Government And Industrial Hygienists Duration of Exposure per day Effective Irradiance E Micro Watts cm sq 8 hours 0 1 4 hours 0 2 2 hours 0 4 1 hours 0 8 30 minutes ...

Page 26: ...e 1 8 UV Main Isolator turned OFF 2 Padlock the main isolator in the OFF position as shown in Figure 1 9 Figure 1 9 UV Main Isolator locked in the OFF position Danger To prevent accidental turning on of the main isolator it is essential to lock the isolator in the OFF position Environmental Notices Battery Disposal California Attention California users This product s real time clock battery or coi...

Page 27: ...iratory distress administer oxygen and seek medical attention Eye Contact Rinse immediately with copious amounts of water If redness or soreness persists seek medical advice Skin Contact Wash the affected area with soap and water Seek medical advice in the event of ensuing dermatological problems IEC Symbols The system may have labels with one or more of the following symbols attached These symbol...

Page 28: ...zard warning Indicates a potentially hazardous situation which if not avoided could result in death or serious injury Electrical cabinet Water pump Hazardous Voltage High Voltage Electrical Shock Hazard Hazardous voltage high voltage behind this door panel Do not operate machine with doors opened or panel removed Turn off main power lock out tag out before servicing machine On all cabinet doors co...

Page 29: ...emove guards Near belt and pulley on the printing bridge Crushing hazard between moving parts multi sheet loader table Hands injury risk Hand entanglement Keep hand away from pinch point when folding unfolding ML table On ML table Safety ground connection Various locations throughout the machine such as the main grounding bus bar Main earth caution Disconnecting main earth may cause electric shock...

Page 30: ... must be accessible at all times Danger Emergency Stop safety devices must not be connected to the UPS All safety devices fitted to the HP Scitex FB7600 must be maintained and tested on a regular basis Emergency Stop EMS Stops motion when activated Above Emergency Stop button guards ML table Flammable liquids Do not smoke Do not use open flame Near ink containers Tripping falling hazard Do not ste...

Page 31: ...gency Stop Button Locations If any of the emergency switches is activated the electrical cabinet output voltage is cut for the motion system except for the NIP motor and for the UV system The following warning message appears on the operator console Figure 1 11 Emergency Stop Warning Message To resume printing release the Emergency Stop button and click Recovery Important The Emergency Stop button...

Page 32: ...ervice key see Figure 1 12 is an Emergency Stop button with an additional feature When the key is removed the emergency mode cannot be canceled accidentally until the key is returned Figure 1 12 Emergency Safety Devices on the Operator Station Safety lights Service key Emergency Stop button ...

Page 33: ...zed person is to be permitted to service and operate this printer Training should include instruction in printer operation under normal conditions and how to stop and turn off the printer in emergency situations Never access the internal parts of the printer for any reason until you have switched off the Service key on the operator station Always turn off and padlock the main power switch while yo...

Page 34: ...spections and corrective preventive maintenance measures on the printer to ensure proper operation and safety Never clean or service the printer while it is operating Never look directly at the UV light source When servicing the UV lamps allow the lamps ample time to cool first as the UV lamp units can burn the skin Avoid smoking eating or drinking within the print production area Follow the fire ...

Page 35: ...Cooler 1 8 x 0 65 x 0 8 m 5 9 x 2 1 x 2 4 ft 2 0 x 0 88 x 0 98 m 6 56 x 2 88 x 3 2 ft 135 265 kg 298 584 lb UV Blower 0 85 x 0 6 x 2 m 2 7 x 1 9 x 6 6 ft 0 96 x 0 76 x 1 0 m 3 15 x 2 5 x 3 3 ft 90 140 kg 198 308 lb Vacuum Pump 1 52 x 0 9 x 1 27 m 4 99 x 2 95 x 4 17 ft 1 68 x 1 14 x 1 56 m 5 5 x 3 7 x 5 1 ft 367 485 kg 809 1069 lb Loader Table and Accessories N A 3 60 x 1 91 x 1 09 m 11 8 x 6 3 x 3...

Page 36: ... lb A single supporting pad foot print is 115 x 115 mm 4 5 x 4 5 in The floor must be leveled with a maximum incline of 0 2 Danger If the floor surface in the print production area is to be tiled the tiles should be firmly cemented into position with tile cement applied to the full area of each tile base and not just in the center Tiles must be non flammable made of marble stone etc Wood flooring ...

Page 37: ... of the customer to contact a local authorized electrician to prepare the site with the proper wiring circuit breakers fuses and power transformer if necessary and then to connect the HP Scitex FB7600 system to the mains power outlet This is the measured average nominal power consumption while using the default UV power setting In case a user changes the default setting the nominal power consumpti...

Page 38: ...ed currents and wire diameters are the HP recommended ratings for circuit breakers For actual power usage values refer to Power Requirement tables To determine the suitable circuit breaker and fuse ratings for your site you must consult your local authorized electrician Recommended standard fuse types A Type or B Type gG Curve All cables for main machine and UV inline should be supplied by the cus...

Page 39: ...ity the FB7600 printer should be protected from variations in line voltage which are common to production printing environments Power lines should be regulated accordingly using a dedicated power conditioning unit unless the lines are centrally regulated The air conditioning unit should include a surge protector in order to avoid lightning damages Grounding The FB7600 printer must be connected to ...

Page 40: ...2 117 6psi Dew point 2 C 35 6 F Environmental Requirements Lighting Whenever the FB7600 printer is in operation the print production area should be well illuminated to provide the operator with optimal conditions for checking print production color alignment etc If there is insufficient natural light the installation of supplementary artificial lighting will be required Caution To avoid curing of ...

Page 41: ...pply Vacuum pumps if located within the print production area Other heat emitting devices such as lights and other machines Number of persons in the print production area Air extraction from the production room by the ventilation and fume extraction hood Print Production Area Room temperature 15 30 C 59 86 F Relative humidity not less than 50 Rh Note In order not to interfere with the SICK safety ...

Page 42: ...information and equipment The customer should consult a ventilation fume extraction professional familiar with local workplace and environmental legislation and guidance Reference Refer to the MSDS for information on the inks and constituents http www8 hp com us en hp information environment msds specs html UV Blower The UV blower with its silencer is supplied with the FB7600 system Fumes produced...

Page 43: ...stem should be performed by a minimum of four persons provided by the rigging company The HP Scitex FB7600 system including accessories and media is delivered to the customer site in a total of 9 crates For dimensions and weights of all crates see Table 1 3 on page 27 The largest crate which contains the machine s main frame is delivered on an open flatbed truck The rest of the crates arrive in a ...

Page 44: ...am specifications Lifting capacity 9 ton Length 4 5 m A beam can be manufactured from 3 options Rectangular profile 10x10 cm thickness minimum 5 mm Rectangular profile 12x8 cm thickness minimum 5 mm Profile IPN Double I 18 cm height Heavy duty straps Four 4 3 meter straps lifting capacity 5 tons each one 9 shackles lifting capacity 6 5 tons Figure 1 16 Lifting the Crate The unpacked machine should...

Page 45: ...beam and straps wrapped around the crate should be used to lift the main machine frame crate off of the flatbed truck Caution It is strictly forbidden to use a forklift to lift the main machine frame crate at any time The only way to lift the machine crate is to use the crane with accessories The forklift can be used to lift the other remaining smaller crates Figure 1 18 through Figure 1 20 show t...

Page 46: ...ential Health and Safety Instructions Figure 1 19 Crane Ready to be Lifted Figure 1 20 Lifting the Crate with the Heavy Crane The main machine frame crate can be unpacked outside or inside the building depending on the weather conditions ...

Page 47: ...d be positioned underneath the crate as shown in Figure 1 21 Figure 1 21 Positioning Dollies Underneath the Main Crate Bottom View Figure 1 22 Lifting the Unpacked Machine with Crane and Accessories Using Four Eyebolts Caution It is strictly forbidden to use a forklift to lift the machine frame at any time The only way to lift the uncrated machine is by using the crane with accessories and lifting...

Page 48: ...40 HP Scitex Industrial Presses Essential Health and Safety Instructions Figure 1 23 Lifting the Unpacked Machine 2 shackles to 1 shackle 1 shackle 1 shackle 3m straps the left front eyebolt ...

Page 49: ...Cleaning the Quartz Plates in the UV Lamp Housing Checking the Loading Unloading Suction Cups Cleaning the Rising Media Flaps Manually Wiping a Print Head Cleaning the Printing Bridge Cleaning the Guards Cleaning the Cooling Fans and Surroundings Cleaning the Vacuum Knife Emptying the Separator Bath Checking the HT Contactors Counter in the UV System Monthly Replacing the UV Lamp Cleaning the UV L...

Page 50: ...eventive Maintenance Preparation for Maintenance Checking Integrity of the VCU Bearings Checking Integrity of VCU Belt and VCU Profile 6 Monthly Replacing the Ink Filters Annual Checking the Gas Springs As Needed Missing Nozzles Compensation MNC Procedure Automatic MNC Procedure Manual MNC Procedure Manually Wiping the Print Head Replacing a Print Head Replacing the Loading Unloading Suction Cups ...

Page 51: ... 2 2002 A1 2008 EN 12198 3 2002 A1 2008 EN1010 1 2004 A1 2010 EN1010 2 2002 A1 2010 IEC 60950 1 2005 EN 60950 1 2006 A11 2009 IEC TR 60825 9 1999 EMC EN55011 2009 A1 2010 CISPR 11 2009 A1 2010 Group 1 Class A EN 61000 6 2 2005 EN 61000 6 4 2007 Additional Information The product herewith complies with the requirements of the Machinery Directive 2006 42 EC the Low Voltage Directive 2006 95 EC and t...

Page 52: ...44 HP Scitex Industrial Presses Essential Health and Safety Instructions ...

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