R.V.R. Elettronica VJ3000 Installation, Technical And Maintenance Manual Download Page 6

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R.V.R. ELETTRONICA S.r.l. (BO)

Pag. 56

VJ3000 - Technical and Maintenance Manual

R.F. CAVITY TOP VIEW

(FIG.12B)

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Thread bars

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Tuning motor Anode (M4)

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Kapton capacitor (C4)

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Low pass output filter (LPF1)

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R.F. output connector (P4)

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Air-flow chimney

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Stop switch of the anode tuning

Summary of Contents for VJ3000

Page 1: ...R V R ELETTRONICA S r l BO Pag 51 VJ3000 Technical and Maintenance Manual 1 2 3 4 6 5 FIG 10...

Page 2: ...Pag 52 VJ3000 Technical and Maintenance Manual 2 Kapton capacitor C19 3 Input connector P2 4 Tuning motor Input M2 5 Tuning motor Grid M1 6 Circular connector 28 pin J2 7 Circular connector 28 pin J1...

Page 3: ...R V R ELETTRONICA S r l BO Pag 53 VJ3000 Technical and Maintenance Manual 1 8 7 2 3 4 6 5 FIG 11...

Page 4: ...cal and Maintenance Manual R F CAVITY LEFT SIDE VIEW FIG 12A 1 Tuning motor Input M2 2 Tuning motor Grid M1 3 Blower pressure switch S3 4 R F cavity output 5 Tuning motor Load M3 6 Rigid Line 7 Low pa...

Page 5: ...R V R ELETTRONICA S r l BO Pag 55 VJ3000 Technical and Maintenance Manual 1 2 3 4 5 8 7 6 FIG 12A...

Page 6: ...J3000 Technical and Maintenance Manual R F CAVITY TOP VIEW FIG 12B 1 Thread bars 2 Tuning motor Anode M4 3 Kapton capacitor C4 4 Low pass output filter LPF1 5 R F output connector P4 6 Air flow chimne...

Page 7: ...R V R ELETTRONICA S r l BO Pag 57 VJ3000 Technical and Maintenance Manual 1 2 3 7 6 5 4 FIG 12B...

Page 8: ...R V R ELETTRONICA S r l BO Pag 58 VJ3000 Technical and Maintenance Manual FIRST TUBE INSTALLATION DIAGRAM FIG 13...

Page 9: ...R V R ELETTRONICA S r l BO Pag 59 VJ3000 Technical and Maintenance Manual SECOND TUBE INSTALLATION DIAGRAM FIG 14...

Page 10: ...panel of the rack together with the top of the aluminium flue with protective metal net 4 Switch on the supply ensuring that the ST BY H V switch is in the ST BY position 5 Now enable the tuning bott...

Page 11: ...in the case of a unit with a threephase fan ensure that the fan rotates in the correct direction Connect the driver to the corresponding auxiliary terminals ensure correct connection to avoid possible...

Page 12: ...o the lengths in Table F to correspond to the desired operating frequency the measurement should be made from the end of the front right hand rod Check that the threaded rods move towards the inside o...

Page 13: ...R V R ELETTRONICA S r l BO Pag 63 VJ3000 Technical and Maintenance Manual SETUP 1...

Page 14: ...R V R ELETTRONICA S r l BO Pag 64 VJ3000 Technical and Maintenance Manual SETUP 2...

Page 15: ...R V R ELETTRONICA S r l BO Pag 65 VJ3000 Technical and Maintenance Manual SETUP 3...

Page 16: ...o10 o12 o14 o16 o18 o20 o22 o5 o3 o1 o1 o3 o5 o7 o9 o11 o13 o15 o17 o19 o21 o6 o4 o2 PIN NUMBER DISCRIPTION 1 2 RISERVATO 3 4 RISERVATO 5 6 MAX 8 7 8 MAX 4 9 10 MAX 2 11 12 MAX 1 13 14 TEMPO HT A 15...

Page 17: ...VJ3000 Technical and Maintenance Manual T A B L EE Q U I E S C E N T P A R A M E T E R PARAMETER 3CX3000A ANODE CURRENT 250mA FILAMENT CURRENT 51 5 A FILAMENT VOLTAGE 7 5 0 37V GRID VOLTAGE Automatic...

Page 18: ...R V R ELETTRONICA S r l BO Pag 68 VJ3000 Technical and Maintenance Manual For the real paramter refer to VJ3000 Test Check TUNING TABLE TABLE F...

Page 19: ...al and Maintenance Manual T A B L EG RECOMMENDED TEST EQUIPMENT INSTRUMENT SUGGESTED MODEL SPECIFICATION Non Inductive Dummy Load Bird 50 Ohm P 3 KW Calibrated in Line Bird Mod 4715 200 50 Ohm Wattmet...

Page 20: ...R V R ELETTRONICA S r l BO Pag 70 VJ3000 Technical and Maintenance Manual PROTECTION TRIMMER TABLE TABLE H...

Page 21: ...Current max 4 1 A Sensibility Adjustable from 0 5 to 5 Input voltage variation max 15 Efficiency 98 Stabilization with a precision indipendent from load and power factory cos f Harmonic Distorsion Neg...

Page 22: ...R V R ELETTRONICA S r l BO Pag 72 VJ3000 Technical and Maintenance Manual VOLTAGE REGULATOR BLOCK DIAGRAM FIG 15...

Page 23: ...R V R ELETTRONICA S r l BO Pag 73 VJ3000 Technical and Maintenance Manual VOLTAGE REGULATOR OVERLOAD DIAGRAM FIG 15A...

Page 24: ...R V R ELETTRONICA S r l BO Pag 74 VJ3000 Technical and Maintenance Manual VOLTAGE REGULATOR TOP VIEW FIG 15B...

Page 25: ...ired Impeller tip diameters from 108 up to 180 mm made from galvanized sheet with forward curves blades The casing black stove enamel painted is built in die casted aluminium therefore assure the spar...

Page 26: ...e cavity The period between such action will depend on ambient operating conditions such as temperature air borne dust levels and humidity It is advisable to check the unit every 3 months replacing wo...

Page 27: ...Loosen the anode tube fixing collar Fig 14 9 Raise the anode tube as far as possible and keep it in that position 10 Slide the valve tube out of its supporting socket pulling in a direction perpendicu...

Page 28: ...locked to its programmed frequency Increase the exciter output power to about 20 W 5 Enable and adjust controls INPUT and GRID to zero the input reflected power 6 The proceeding operation will cause t...

Page 29: ...on module Please refer to Table H A ANODE CURRENT PROTECTION ADJUSTMENT IA Perform SETUP 5 1 Connect a dummy load 50 Ohm 3 KW to the unit 2 Select ST BY 4 Fig 6 3 Perform SETUP 6 and connect a power s...

Page 30: ...ADJUSTMENT To adjust the SWR protection circuit first perform SETUP 8 Output power should be set to about 10 of maximum power i e about 300W 1 Connect a mis matched dummy load eg 25 Ohm 3 KW to the am...

Page 31: ...ed Increase the output power for an external reading of 3000 W 2 Adjust trimmer R66 on the protection card to obtain the same reading on the VJ3000 meter 9 Fig 3 as on the external wattmeter 3 Reduce...

Page 32: ...R V R ELETTRONICA S r l BO Pag 82 VJ3000 Technical and Maintenance Manual SETUP 4...

Page 33: ...R V R ELETTRONICA S r l BO Pag 83 VJ3000 Technical and Maintenance Manual SETUP 5...

Page 34: ...R V R ELETTRONICA S r l BO Pag 84 VJ3000 Technical and Maintenance Manual SETUP 6...

Page 35: ...R V R ELETTRONICA S r l BO Pag 85 VJ3000 Technical and Maintenance Manual SETUP 7...

Page 36: ...R V R ELETTRONICA S r l BO Pag 86 VJ3000 Technical and Maintenance Manual SETUP 8...

Page 37: ...R V R ELETTRONICA S r l BO Pag 87 VJ3000 Technical and Maintenance Manual SETUP 9...

Page 38: ...e Fig 2 Pag 113 Descrizione Vista Pannello Frontale Misure Pag 114 Vista Pannello Frontale Misure Fig 3 Pag 115 Descrizione Vista Pannello Frontale Sintonia Pag 116 Vista Pannello Frontale Sintonia Fi...

Page 39: ...Pag 139 Vista Laterale Sinistra Camera R F Fig 12A Pag 140 Descrizione Vista Inferiore Camera R F Pag 141 Vista Inferiore Camera R F Fig 12B Pag 142 CAPITOLO3 Diagramma Installazione valvola n 1 Fig...

Page 40: ...tup 4 Pag 168 Setup 5 Pag 169 Setup 6 Pag 170 Setup 7 Pag 171 Setup 8 Pag 172 Setup 9 Pag 173 APPENDICEA Circuiti Elettrici Piani di montaggio e Liste componenti Pag 174 Scheda Protezioni Pag 175 Sche...

Page 41: ...i questa macchina ATTENZIONE disconnettere sempre l alimentazione prima di aprire coperchi o di rimuovere qualsiasi parte di questa apparecchiatura Usare appropriate procedure di messa a terra per sca...

Page 42: ...cchina Imballarla con molta attenzione per la spedizione preferibilmente usando l imballo originale e sigillare l imballo perfettamente Il cliente assume sempre il rischio di perdita es l R V R non ma...

Page 43: ...ZIONAMENTO Code Dall EIMAC Al Cliente Filamento T 36 MESI 24 MESI 10 000 ORE R 24 MESI 12 MESI 5 000 ORE P 24 MESI 12 MESI 4 000 ORE N 24 MESI 12 MESI 3 000 ORE K 24 MESI 12 MESI 1 000 ORE L DURATA TE...

Page 44: ...si restituisce direttamente la valvola alla Varian il Distributore autorizzato Varian o l OEM da cui stata acquistata dovr redire una relazione nel caso in cui ci siano speciali istruzioni Tutti i pro...

Page 45: ...and Maintenance Manual GARANZIA DEI DIVERSI TIPI DI VALVOLE MODELLO MESI ORE CODICE 3CX800A7 12 3 000 N 3CX1500A7 12 3 000 N 3CX3000A7 12 5 000 R 3CX15000A7 12 3 000 N 4CX3500A 12 5 000 R 4CX5000A 24...

Page 46: ...da personale qualificato esercitando la dovuta attenzione La R V R ELETTRONICA s r l non sar responsabile per lesioni o danni risultanti da procedure improprie o dall uso di personale inesperto o non...

Page 47: ...IO FARE ADERIRE LA BOCCA A CONTROLLARE LA RESPIRAZIONE QUELLA DELLA VITTIMA PRATICARE 4 RESPIRAZIONI VELOCI RICORDARSI DI INIZIARE IMMEDIATAMENTE LA RESPIRAZIONE C C I R C O L A Z I O N E CONTROLLARE...

Page 48: ...il tipo di shock d Trasportare la vittima in ospedale il pi velocemente possibile e Se braccia o gambe sono state colpite tenerle sollevate NOTA BENE Se l aiuto medico non disponibile prima di un ora...

Page 49: ...di di placca carico e ingresso motorizzati e in grado di coprire l intera banda di frequeza Il VJ3000 stato progettato per utilizzare una tensione di alimentazione Monofase Trifase su richiesta 1 3 IN...

Page 50: ...ed bicolori rosso verde che indicano un eccesso di corrente di griglia e due led che indicano se la protezione attiva oppure no e un interruttore a chiave Inoltre ci sono due interruttori uno per visu...

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