PHD-4
Portable
Helium Detector
Model 969-4600Model 969-4640
MANUALE DI ISTRUZIONI
BEDIENUNGSHANDBUCH
NOTICE DE MODE D’EMPLOI
INSTRUCTION MANUAL
87-900-120-01 (A)December 2005
Страница 1: ...PHD 4 Portable Helium Detector Model 969 4600 Model 969 4640 MANUALE DI ISTRUZIONI BEDIENUNGSHANDBUCH NOTICE DE MODE D EMPLOI INSTRUCTION MANUAL 87 900 120 01 A December 2005...
Страница 2: ...PHD 4 Portable Helium Detector...
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Страница 5: ...RUCTIONS FOR USE 10 TECHNICAL INFORMATION 13 DESCRIPTION OF THE PHD 4 13 TECHNICAL CHARACTERISTICS OF THE PHD 4 BASIC MODULE 16 ROUTINE MAINTENANCE OF THE PHD 4 17 USER INTERFACE 21 MAINTENANCE 26 RS...
Страница 6: ...ossibili dall apparecchiatura IMMAGAZZINAMENTO Durante il trasporto e l immagazzinamento PHD 4 devono essere soddisfatte le seguenti condizioni ambientali temperatura da 20 C a 70 C umidit relativa 0...
Страница 7: ...sicuro La ricarica o l utilizzo del dispositivo in luoghi non sicuri pu causare grani danni fisici e materiali E vietato utilizzare il dispositivo in miniere o in sistemi sotterranei L utilizzo in un...
Страница 8: ...R03 702888 La carica della batteria completamente automatica e parte automaticamente nel momento in cui l alimentatore viene connesso alla porta 3 La batteria PHD 4 pu essere caricata sia con il PHD 4...
Страница 9: ...ationen die dem Bediener helfen mit dem Instrument die bestm glichen Leistungen zu erreichen LAGERUNG Bei Transport und Lagerung der PHD 4 m ssen die folgenden Umgebungsbedingungen eingehalten werden...
Страница 10: ...r ts in einem unsicheren Bereich kann zu Verletzungen und Schaden am Ger t f hren Es ist verboten dieses Ger t in Bergwerken oder unterirdischen Systemen zu benutzen Gebrauch in Umgebungen die von den...
Страница 11: ...ger t f r nichts anderes benutzen als f r die Varian SR03 702888 Die Batterie wird v llig automatisch aufgeladen wenn das Netzteil an Port 3 angeschlossen ist Die Batterie kann bei abgeschalteter PHD...
Страница 12: ...areil de fa on optimale STOCKAGE Durant le transport et le stockage du PHD 4 les conditions ambiantes suivantes doivent tre respect es Temp rature de 20 C 70 C Humidit relative 0 95 sans condensation...
Страница 13: ...rs peut provoquer de graves l sions physiques ou un endommagement de l appareil Il est interdit d utiliser le dispositif dans une mine ou dans un lieu souterrain L utilisation dans un environnement no...
Страница 14: ...st enti rement automatique et d marre d s que l alimentateur est raccord au port 3 La batterie PHD 4 peut tre recharg e aussi bien lorsque le PHD 4 est hors tension que durant son fonctionnement norma...
Страница 15: ...ORAGE The following environmental conditions must be complied with during transportation and storage of the PHD 4 temperature from 20 C to 70 C relative humidity 0 95 non condensing PREPARATION FOR IN...
Страница 16: ...n a safe area Recharging or use of the device in unsafe areas may cause serious injury and damage Use of the device in mines or underground systems is forbidden Use in an environment not envisaged by...
Страница 17: ...ver use external power supply units other than the Varian SR03 702888 Battery charging is fully automatic and starts automatically when the power supply unit is connected to port 3 The PHD 4 battery c...
Страница 18: ...own in real time on the graphic display on the front panel The instrument which emits an acoustic signal proportional to the concentration of helium detected incorporates a self test program making it...
Страница 19: ...to the molecules of helium while permeability for all other atmospheric gases is negligible High Voltage Supply Helium Detector Heater Exhaust gas Sniffing gas Probe Sampling Pump Current Amplifier D...
Страница 20: ...of the environmental gases of the twin stage filter system and the backflow valve for protection of the sensor probe connected to the basic unit with the spiral tube that can be extended to a length...
Страница 21: ...ge cycles IEC standards Installation Category II Pollution degree 2 Compliance with EN 61010 1 EN 50270 EN 61000 6 2 EN 61000 6 3 Relay contacts Voltage Max current 24 Vac cc 1 A resistive load 0 3 A...
Страница 22: ...t of the sensor drastically reduces the permeability of the sensor to helium increasing the total level of protection NOTES The line dedicated to suction of the cleaning gas must have a maximum length...
Страница 23: ...e battery pack proceed as described below 1 Remove the plastic enclosure as described above 2 Position the PHD 4 inside block on a flat surface able to support its weight placing the device so that th...
Страница 24: ...3 Holding filter A still turn fitting B fitted on the top by of turn 4 Remove the saturated filter A pulling this delicately in an upward direction 5 Exerting a slight pressure insert a new filter 6 P...
Страница 25: ...a fault is generated This phenomenon is effectively contrasted by the two filter elements see glass wool filter and sintered filter and by the sampling auto adjust cycle see the chapter on Sampling au...
Страница 26: ...itiated by the HID each time the PHD 4 is started this process is intended to guarantee that the measurement made with the PHD 4 is effectively valid checking correct functioning of the components and...
Страница 27: ...c shut down of the PHD 4 Complete Measurement screen page The Measurement screen page is the operator interface provided by the HID At PHD 4 power on the complete measurement screen page is displayed...
Страница 28: ...ktop menu 1 Set up 4 Setpoints 2 Option 5 Maintenance 3 Communications 6 Security Use of the menus Use of the menus is the same for the entire user interface and is based on the following basic rules...
Страница 29: ...reen page identified by the symbol Switch Off At the end of the work session the Switch Off command can be used to power off the device To prevent accidental switch off the HID requests confirmation b...
Страница 30: ...232 or Analog port regardless of selection of Remote control Baud rate Using the Baud rate command it is possible to modify the communication speed on the serial port between the PHD 4 and external de...
Страница 31: ...he PHD 4 Sensor Clean up The Clean up function makes it possible to eliminate any residues of Helium inside the sensor and to obtain fast safe reset of the PHD 4 Use the Clean up function for faster z...
Страница 32: ...of Helium during discharge the battery Maintenance function is interrupted in order to protect the sensor element from saturation Charge level With the Charge level function it is possible to know the...
Страница 33: ...to Ready In the first case Relay 4 control Set Point 4 the Relay 4 is activated when the measurement value exceeds the Set Point 4 threshold In the second case Relay 4 control Ready the Relay 4 is act...
Страница 34: ...ng to the following values in HS mode 1 25 V 18 ppm 5V 10 5 ppm in LS mode 1 25 V 1800 ppm 4 V 10 6 ppm with a resolution of 0 1 V For more details see the following figure NOTE The analog output volt...
Страница 35: ...window number from 000 to 999 for the meaning of each window see the relevant paragraph COM Command 0x30 to read the window 0x31 to write into the window DATA an alphanumeric ASCII string with the da...
Страница 36: ...cessfully completed NACK 1 byte 0x15 The command execution has been failed Unknown Window 1 byte 0x32 The specified window in the command is not a valid window Data Type Error 1 byte 0x33 The data typ...
Страница 37: ...ation measurement PPM 0 900 000 280 R W L Set Point 1 Enable Enabling Set Point 1 0 1 290 R W L Set Point 2 Enable Enabling Set Point 2 0 1 300 R W L Set Point 3 Enable Enabling Set Point 3 0 1 310 R...
Страница 38: ...st alarms It defines the Allarm status 0 OK 1 Heater fail 2 Sampling line fail 3 Battery fail 4 Sensitivity fail 0 4 ACCESSORIES AND SPARE PARTS DESCRIPTION PART NUMBER Probe Set 9693515 Capillary lea...
Страница 39: ...TIFICATION 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 E...
Страница 40: ...rate 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 Oth...
Страница 41: ...Leini Torino Italy Tel 39 011 997 9 111 Fax 39 011 997 9 350 Japan Varian Vacuum Technologies Sumitomo Shibaura Building 8th Floor 4 16 36 Shibaura Minato ku Tokyo 108 Japan Tel 81 3 5232 1253 Fax 81...
