PW4 Pressure Chart Recorders
9Pages

Rev. 06/08 DICKSON PW4 Pressure Chart Recorders Contents: Product Applications and Useful Features Product Specifications Operating Instructions / Getting Started Charts & Accessories Calibrations Troubleshooting Warranty / Factory Service & Returns DICKSON Italian Product Applications & Specifications Getting Started, Charts & Accessories French German Calibrations Troubleshooting Warranty & Returns Spanish

Rev. 06/08 Italian Product Specifications Accuracy: ±2% Full Scale Ambient Operating Range: -22 to +122°F, -30 to +50°C Average Response Time: 1 second Chart Size: 4” diameter (10.2cm) Connection: 1/4” male NPT Mounting: Stem or keyhole slots for wall mounting Case: Velox PBT NEMA 4x case Power: 1 “AA” alkaline battery, average 1 year battery life Dimensions: 6.25” x 6.0” x 2.9” (15.9cm x 15.2cm x 7.4cm) Weight: 1.8 lbs. (2.7 kgs) Includes: “AA” Battery, pen Note: Please keep in mind that Dickson pressure recorders are not suitable for monitoring amonia, acids or other corrosive substances....

Rev. 06/08 DICKSON Getting Started This recorder comes with 1 AA battery installed. When installing recorders (1/4” male NPT pressure connection) always tighten the fitting instead of twisting the instrument case. Use a 5/8” wrench. We recommend wrapping the pressure fitting with pipe tape before installing to prevent leaks. Dickson does not recommend using pipe dope as it may clog the capillary. Place a new chart on recorder Set time by inserting a coin into chart hub and turning clockwise until the current hour is referenced to the time index clip. (Time index clip is directly to the...

Rev. 06/08 DICKSON Calibration Services - New Units N100 - NIST Traceable Calibration 1-Point: Includes documentation to one Dickson pre-selected point on new units only. N300 - NIST Traceable Calibration 3-Point: Includes documentation of three Dickson pre-selected points (a high, medium, and low) on new units only. The Importance and Benefits of Regular Calibrations Once you begin to use your precision Dickson instrumentation, regular calibrations are necessary to ensure accurate readings. The following Calibration Services are available: N150 - NIST Traceable Calibration 1-Point:...

Rev. 06/08 DICKSON Troubleshooting For troubleshooting information, click here for the technical support page. Warranty Dickson warrants that the products it sells will be free from defects in material and workmanship under normal use and service for a period of twelve months after delivery. In the event of a claim under this warranty, the product or part must be returned to the factory for repair or replacement (shipping pre-paid) with a Return Authorization Number (see Return Information above). It will be repaired at Dickson’s option without charge. This warranty DOES NOT cover routine...

Rev. 06/08 DICKSON PW4 4” Grabador de Presión Arranque rápido Este registrador se entrega con una pila AA instalada. Cuando instale el registrador (conexión macho de 1/4” NPT de presión), apriete siempre el conector en vez de torcer la caja del instrumento. Utilice una llave de 5/8”. Recomendamos envolver el conector de presión con cinta para tubos antes de instalar para prevenir escapes. Reemplace el papel para gráficos con un gráfico nuevo. Ajuste el tiempo insertando una moneda en el concentrador de gráficos y girando en el sentido de las agujas del reloj hasta que la hora correcta se...

Rev. 06/08 DICKSON PW4 4” Enregistreur de pression Débuter Cet enregistreur est livré avec une pile AA installée. Lors de l’installation de l’enregistreur (connexion mâle de pression 1/4” NPT), serrez toujours le tube au lieu de faire tourner le boîtier de l’instrument. Utilisez une clef 5/8”. Nous recommandons d’envelopper le tube de pression, avant l’installation, par de l’isolant de tubes afin de prévenir les fuites. Remplacez le graphe en papier par un nouveau graphe. Réglez l’heure du graphe en insérant une pièce dans la fente du connecteur de graphe et en tournant dans le sens des...

Rev. 06/08 DICKSON PW4 4” Druckaufzeichnungsgerät Schnellstart Bei diesem Aufnahmegerät ist 1 AA Batterie bereits vorinstalliert. Beim Installieren des Aufnahmegeräts (1/4-Zoll männlicher NPT Druckanschluss) ziehen Sie immer die Halterung fest an, anstatt den Geräteschrank zu verdrehen. Verwenden Sie einen 5/8-Zoll Schraubschlüssel. Zur Vermeidung von undichten Stellen empfehlen wir, vor der Installation die Druckhalterung mit Rohrband zu umwickeln. Ersetzen Sie das Diagrammpapier mit einem neuen Diagramm. Stellen Sie die Zeit ein, indem Sie eine Münze in die Diagrammnabe einfügen und dann...

DICKSON PW4 4” Registratore di pressione Avvio veloce Questo registratore è fornito con una batteria AA installata. Nell’installare il registratore (connessione a pressione NPT maschia da 1/4”) serrare sempre il giunto anziché torcere la cassa dello strumento. Usare una chiave da 5/8”. Si raccomanda di avvolgere il giunto con nastro per tubazioni prima dell’installazione per prevenire perdite. Sostituire il foglietto diagramma con un diagramma nuovo. Impostare l’ora inserendo una moneta nel perno del diagramma e ruotando in senso orario fino all’indicazione dell’ora corretta nell’indicatore...