Varian 969-9860, Instruction Manual

Page 1: ...87 900 847 01 B APRIL 2002 MANUALE DI ISTRUZIONI BEDIENUNGSHANDBUCH NOTICE DE MODE D EMPLOI INSTRUCTION MANUAL Hand held Terminal Model 969 9860 vacuum technologies ...

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Page 5: ...SCRIPTION 5 USE 5 General 5 Monitor Mode 5 Program Mode 5 FRONT REMOTE 232 Selection 5 Monitor Relay Programming 6 Reset Command 7 Starting the Pump 8 Operating the Pump 8 Low Speed Operation 8 Speed Adjustment 9 Pump Shutdown 10 Power Failure 10 Remote Control Mode Operation 10 RS 232 Control Mode Operation 10 ERROR MESSAGES 11 ...

Page 6: ...le Durante l operazione di disimballaggio prestare particolare attenzione a non lasciar cadere l Hand Held Terminal e a non sottoporlo ad urti Non disperdere l imballo nell ambiente Il materiale è completamente riciclabile e risponde alla direttiva CEE 85 399 per la tutela dell ambiente Comandi indicatori e connettori dell Hand Held Terminal Di seguito sono illustrati il pannello dell Hand Held Te...

Page 7: ...ändigen örtlichen Verkaufsstelle gemeldet werden Beim Auspacken vorsichtig vorgehen damit dem Gerät nicht herunter fällt oder Stößen ausgesetzt wird Das Verpackungsmaterial muß korrekt entsorgt werden Es ist vollständig recyclebar und entspricht der EG Richtlinie 85 399 für Umweltschutz Steuerungen Anzeigen und Anschlüsse des Handterminals Nachstehend werden die Steuertafel des Handterminals Für w...

Page 8: ... particulièrement à ne pas laisser tomber le contrôleur et à ne lui faire subir aucun choc Ne pas jeter l emballage dans la nature Le matériel est entièrement recyclable et il est conforme aux directives CEE 83 399 en matière de protection de l environnement Commandes indicateurs et connecteurs du hand held terminal On présente ci dessous le tableau de commande du hand held terminal Pour de plus a...

Page 9: ...ffice When unpacking the Hand held terminal ensure that it is not dropped or subjected to any form of impact Do not dispose of the packing materials in an unauthorized manner The material is 100 recyclable and complies with EEC Directive 85 399 Hand held Terminal Controls Indicators and Connectors The following paragraph illustrates the Hand held terminal panel More details are contained in the ap...

Page 10: ...speed of the pump as a function of the controller output frequency range 17 to 99 KRPM C is the temperature of the outer ring of the upper bearing range 00 to 99 C X during operation a selected set point condition 1 or 2 contrast inverted appears when the programmed threshold speed value is not reached Press the CYCLE NUMBER once and the display shows X X X X C Y C L E X X X X X m P U M P L I F E ...

Page 11: ...following figure Monitor Relay Programming The display shows S P E E D T H R E S H O L D S E L E C T I O N X X K R P M where XXKRPM is the switch point of relay R1 at the preset turbopump speed adjustable from 00 to 99 KRPM The speed threshold will condition the R1 and R2 operation see the following cycle diagram Select the first number by pressing the CYCLE NUMBER push button then enter the value...

Page 12: ... I F E X X X X X h R E S E T X X X where PUMP LIFE is the elapsed operating time range 000 to 99999 hours RESET XXX YES or NO If YES is selected the pump life shall be reset to 000 After selecting YES press the PUMP CURRENT push button to enter the command and the display shows as follows I 0 0 0 A P 0 W X K R P M X X C NOTE When PUMP LIFE is reset to 000 the CYCLE number is also reset to 000 ...

Page 13: ...en the pump reaches the normal speed the display reverts to the previous figure Operating the Pump After the starting period if the system has a vacuum leak or the pressure in the pump chamber is high from 1 mbar to atmosphere the pump continues to operate indefinitely If the gas load at the turbopump inlet flange continues to stay high the power drawn by the turbopump increases up to the maximum ...

Page 14: ...essing CYCLE NUMBER and PUMP CURRENT pushbuttons together for at least 4 seconds the processor enters in a routine where it is possible to adjust the rotational speed The display shows H I G H S P E E D S E L E C T X X X X X R P M where XXXXX is the pump rotational HIGH SPEED value selected In this routing the CYCLE pushbutton is used to increase the speed value and the LOW SPEED pushbutton is use...

Page 15: ...tarts the interconnected devices and the turbopump in the proper sequence The display shows P U M P I S S T A R T I N G 1 2 X X K R P M until normal operation achieved Remote Control Mode Operation If remote signals are used to operate the controller it must be programmed for remote operation see paragraph Program Mode and when ready to start the display shows as in the following figure P U M P R ...

Page 16: ... pump NOTE If the controller transformer temperature exceeds 90 C the pump is shut off and the display will be as shown in the following figure F A U L T C O N T R O L L E R O V E R T E M P E R A T U R E The message will stay on until the temperature decreases below threshold value Press the STOP RESET pushbutton twice to start the pump NOTE If in normal condition the current drawn by the pump is ...

Page 17: ...NTIFICATION Product Description Varian P N Varian S N Purchase Reference TYPE OF RETURN check appropriate box Paid Exchange Paid Repair Warranty Exchange Warranty Repair Loaner Return Credit Shipping Error Evaluation Return Calibration Other HEALTH and SAFETY CERTIFICATION Varian Vacuum Technologies CAN NOT ACCEPT any equipment which contains BIOLOGICAL HAZARDS or RADIOACTIVITY Call Varian Custome...

Page 18: ...ate No zero high backround Gauge tube not working Display problem Vacuum system unstable Cannot reach test mode Communication failure Degas not working Failed to start Other Error code on display Other Customer application Customer application PRIMARY PUMPS DIFFUSION PUMPS Pump doesn t start Noisy pump describe Heater failure Electrical problem Doesn t reach vacuum Over temperature Doesn t reach v...

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