whitepeaks calidia sintec 770, Manual

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Page 2: ...m ventilation 12 16 Electric connection 12 17 Connecting the vacuum pump 13 18 Connecting the argon gas 15 19 Connecting the compressed air 16 20 Initial operation 17 21 Instrucion manual for the controller of the Calidia Sintec 770 17 22 Loading of the furnace 19 23 Maintainance and cleaning 21 23 1 Replacing the insulation of the Calidia Sintec 770 21 23 2 Cleaning the Calidia Sintec 770 21 24 O...

Page 3: ...ity and process reliability The product has been especially developed for sintering milled CopraSintec K powder metal units from Whitepeaks Dental Solutions The Calidia Sintec 770 is a high performance Argon shielding gas furnace The furnace is extremely easy to maintain and is very efficient which becomes noticeable in a low energy consumption An additional vacuum pump which is included in the sc...

Page 4: ... chamber temperature of 1350 C max which is not reached by far when sintering powder metals which are used in dental technology The Calidia Sintec 770 is equipped with especially long living SIC silicium carbide heating elements which can be easily replaced 3 Scope of delivery 1 High temperature sintering furnace Calidia Sintec 770 1 2 Multi part CopraArgon Tray sintering device 1 3 Sintering peal...

Page 5: ...roperty when the damage results from one or multiple of the following causes Use of the device not according to regulations Initial operation of the furnace with non operating safety and protective devices Initial operation despite of incorrect assembly maintainance and operation of the furnace Misuse of the furnace Any liability is excluded for all interruptions and damages resulting from non obs...

Page 6: ...sintering top Therefore the following has to be avoided uncontrolled heating of the furnace opening of the furnace at temperatures of more than 200 C heating up to above 1350 C 6 1 Safety indications It is forbidden to operate the furnace with explosive gases or mixtures of such gases or processes from which such gases might originate The furnace may be operated only with commercially obtainable A...

Page 7: ...ating and safety indication signs on the furnace are in a clearly legible condition possible further dangers are determined and summarised in a risk assessment according to 5 of the German Occupational Safety and Health Act the furnace is only operated maintained or repaired by instructed and authorised personnel Note In Germany the general accident prevention regulations VBG resp BGZ have to be c...

Page 8: ...y to dispose of replaced insulating materials as hazardous waste 11 Installation and inital operation After having compared the delivery note with the order please check the goods for completeness and possible defects Should you discover transport damages please inform the freight forwarder and Whitepeaks Dental Solutions immediately Later claims cannot be accepted During transport of the furnace ...

Page 9: ...d in separate boxes Take the heating elements out of the box Insert the heating elements from above into the openings at the edges of the top insulation plate of the furnace until the head of the respective heating element rests upon the insulation Now take the connecting contacts out of the box and screw these to the heating elements see image on page 10 Any twisting of the heating elements in th...

Page 10: ...www white peaks dental com 10 connecting contacts heating element heating element connecting contacts ...

Page 11: ...metal plate again with means screw down the two screws to it s original position in the middle of the furnace lid see image below Attention The ceramic air duct heats during the operation of the Calidia Sintec 770 The ceramic is therefore equipped with a protection against contact metal plate and must not be touched on any account 14 Position of the furnace The Calidia Sintec 770 is a table top mo...

Page 12: ...ace so that the connection to the socket can be interrupted fast in case of an emergency The furnace has to be connected to a grounded safety power socket else the safety regulations are not met The use of extension cords and multi pole sockets is not permitted Before connecting the furnace to the power network the main switch of the furnace has to be in the off position see image below Make sure ...

Page 13: ... is delivered unfilled Therefore please fill the vaccum pump before the initial operation with the provided oil Please make absolutely sure to fill the complete provided quantity into the vaccum pump power cord RS 32 connection remote maintainance PLC 16 A safety fuse mode switch for remote maintainance socket for vacuum pump vacuum pump ...

Page 14: ...p again Before the Calidia Sintec 770 can be operated the exhaust cap which is located on the blue screw cap has to be removed see image above During operation of the furnace this cap must not be closed Please check before each sintering process that the exhaust cap is removed Before the Calidia Sintec 770 can be operated also the toggle switch of the vacuum pump has to be switched into position I...

Page 15: ...nnect the argon bottle you need a manometer that has two gauges for pressure reading in bar The usual mountings for gas shielded welding with a manometer in bar and a manometer with flow volume in liters are not applicable and are not allowed We recommend the purchase of a connection kit from Whitepeaks Dental Solutions Connect the manometer with the lateral screwed connection to the argon bottle ...

Page 16: ...efore the connection to the furnace is not necessary The pressure of the supplied compressed air has to be in between 2 5 and 10 bar The hose for the compressed air has to be connected to the access labeled Air on the back side of the Calidia Sintec 770 see image on page 15 screw cap for pressure control 6mm connection hose Connect with Argon on back side of furnace open screw cap completely regul...

Page 17: ...n after the first or the following sintering cycles this is to be seen as normal and does not constitute a reason for a claim The high temperatures cause strong expansion which leads to these cracks Neither the operational reliability nor the longevity of the insulation is thereby affected 21 Instrucion manual for the controller of the Calidia Sintec 770 The Calidia Sintec 770 features a programab...

Page 18: ...matically With the button monitoring see image on page 17 you can follow the complete process of the program see image below Here you also have the possibility to interrupt the process of the program with the button Stop see image above In another window the query appears if you really want to stop the program Select yes to stop the program Select no to continue the program With the button Configu...

Page 19: ...quantity of provided Calidia Sintec Pearls into the sintering bowl of the CopraArgon Tray sintering device Embed the sintering material into the sintering pearls For this please observe the instructions for use of the sintering material The sintering objects must not touch each other or the sintering bowl because otherwise this might cause a fusion of the sintering objects during the sintering pha...

Page 20: ...d of the program please wait until the furnace has cooled down to below 60 C Only then the furnace may be opened The heating sintering and cooling process runs fully automated inside the argon sintering furnace Calidia Sintec 770 and lasts between 4 and 6 hours At the end of the preset program and after the cooling down of the furnace to below 60 C first take off the sintering cap using the specia...

Page 21: ... breakable heating elements has to be avoided The functioning of the end and security switches has to be checked regularly 23 1 Replacing the insulation of the Calidia Sintec 770 Should it become necessary to replace the insulation of the sintering furnace plesae contact the Whitepeaks Service 23 2 Cleaning the Calidia Sintec 770 Before starting to clean the Calidia Sintec 770 please make sure tha...

Page 22: ...he heating elements Attention Heating elements are extremely breakable The replacement has to be carried out by authorized and qualified personnel Before starting to replace the heating elements please make sure that the furnace has only room temperature Pull the power plug When replacing the heating elements greatest caution is necessary because these are extremely breakable To remove the heating...

Page 23: ...rvice is possible For this switch the mode switch on the back side of the furnace into position 0 see image on page 13 The furnace now is in the remote maintainance mode Connect the connecting cable to the access RS 32 remote maintainance PLC which can be found on the backside of the furnace as well see image on page 13 Now connect the furnace with the connection cable to your PC to allow the remo...

Page 24: ...the Whitepeaks Service check heating elements and replace if necessary PLC touch screen defect temperature sensor defect heating element defect connection of the heating elements corroded heating elements do not reach the target temperature have the PLC touch screen checked by the Whitepeaks Service check temperature sensor and replace if necessary check heating elements and replace if necessary c...

Page 25: ... EG EC low voltage directive No 2006 95 EG EC electromagnetic compatibility directive No 2004 108 EG Produktion Lieferadresse Am Schornacker 67b 46485 Wesel Tel 49 281 206458 0 Fax 49 281 206458 13 mail info whitepeaks dental de web www whitepeaks dental de Verwaltungssitz Whitepeaks Dental Solutions GmbH Co KG Langeheide 9 45239 Essen Amtsgericht Essen HRA 10144 Steuer Nr 112 5800 8037 USt Id Nr ...

Page 26: ...quirements EN 60519 2 safety in electroheat installations part 2 particular requirements for resistance heating equipment EN ISO 12100 safety of machinery general principles for design risk assessment and risk reduction EN ISO TR 14121 safety of machinery risk assessment Produktion Lieferadresse Am Schornacker 67b 46485 Wesel Tel 49 281 206458 0 Fax 49 281 206458 13 mail info whitepeaks dental de ...

Page 27: ... generic standards immunity for industrial environments Wesel 21st of July 2015 Oliver Puckert ceo quality management Produktion Lieferadresse Am Schornacker 67b 46485 Wesel Tel 49 281 206458 0 Fax 49 281 206458 13 mail info whitepeaks dental de web www whitepeaks dental de Verwaltungssitz Whitepeaks Dental Solutions GmbH Co KG Langeheide 9 45239 Essen Amtsgericht Essen HRA 10144 Steuer Nr 112 580...

Page 28: ...www white peaks dental com 28 Whitepeaks Dental Solutions GmbH Co KG Langeheide 9 45239 Essen Germany Phone 49 281 2064580 info white peaks dental de www white peaks dental com ...