vacuubrand ME 4C NT VARIO Instructions For Use Manual

Also see for MD 12C VARIO-B: Instructions for use

Contents

vacuubrand ME 4C NT VARIO Instructions For Use Manual Manual pdf 4 page image

Documents are only to be used and distributed completely and unchanged. It is strictly the users’ responsibility to check carefullythe validity of this document with respect to his product. Manual-no.: 999164 / 19/05/2009page 4 of 75ContentsReset / Language selection .....................................................................................3Safety information! .....................................................................................................5General information ............................................................................................................................5Intended use.......................................................................................................................................5Setting up and installing the equipment .............................................................................................5Ambient conditions .............................................................................................................................6Operating conditions ..........................................................................................................................7Safety during operation ......................................................................................................................7Maintenance and repair......................................................................................................................9Technical data ...........................................................................................................10Gas inlet temperatures ....................................................................................................................13Wetted parts ....................................................................................................................................14Pump parts ......................................................................................................................................15Use and operation ....................................................................................................20Attention: Important notes regarding the use of gas ballast .............................................................23Shutdown .........................................................................................................................................25Vacuum Controller CVC 3000 ..........................................................................................................26Menu guide................................................................................................................29Function Pump down ...............................................................................................30Function Vac control ................................................................................................32Function Auto mode .................................................................................................34Function Program.....................................................................................................35Example for use ..............................................................................................................................36Function VACUULAN ...............................................................................................37Examples for use ......................................................................................................38Vacuum for filtration and suction .....................................................................................................38Vacuum for gel dryer, drying chambers and vacuum concentrators ...............................................38Vacuum for distillation and evaporation (e. g. rotary evaporator) ....................................................39Fore-vacuum for high vacuum pumps .............................................................................................39Function Configuration ............................................................................................40Readjustment of CVC 3000 ......................................................................................41Calibration in the factory .........................................................................................42Interface parameters ................................................................................................42Setting of the interface ....................................................................................................................42Read commands ”CVC 2000” .........................................................................................................43Write commands ”CVC 2000” .........................................................................................................44Read commands ”CVC 3000” .........................................................................................................45Write commands ”CVC 3000” .........................................................................................................48Cleaning the pressure transducer ..........................................................................50Accessories ..............................................................................................................50Troubleshooting .......................................................................................................52Replacing diaphragms and valves..........................................................................55Cleaning and inspecting the pump heads (pumps NT VARIO / PC 300x VARIO)...........................56Replacing the diaphragm ................................................................................................................59Replacing the valves .......................................................................................................................60Cleaning and inspecting the pump heads (pumps VARIO-B / PC 301x VARIO) .............................63Replacing the diaphragm ................................................................................................................66Assembling the pump heads ...........................................................................................................67Replacing the valve at the distributor (outlet side) ..........................................................................68Assembling the connecting hoses ...................................................................................................68Replacing the device fuse ...............................................................................................................70Notes on return to the factory .................................................................................71Health and safety clearance form ...........................................................................72