Teledyne 2002 instruction manual Troubleshooting Guide

Page 33

10.Troubleshooting Guide

Symptom: Power on - No display activity.

Action: 1. Check for proper AC voltage at the outlet.

2.Ensure that the AC power cord connectors are firmly seated in their sockets. (at the outlet and at the instrument.)

3.Check the fuse.

a)Remove the power cord from the IEC-320 socket on the back of the instrument.

b)Pry the fuse holder out of the socket assembly by using a screwdriver in the small slot inside the IEC-320 socket.

c)Check the fuse that is in the fuse clamp. If it is found to be defective, remove it from the clamp. Press the spare fuse case out of the fuse holder body and insert the spare fuse into the fuse clamp.

d)Reassemble the power inlet assembly by reversing the above directions.

e)Check the power supply for proper operation

4.Check the AC/PCB connection.

a)Remove the front panel by removing the bezel and four phillips head screws. (Disconnect AC power prior to removal of the front panel.)

b)Slide the display board and the main PCB out of the case.

c)Verify that the white AC connector is firmly seated over all five pins of P4.

5.Check the display board connection.

a)Verify that the 13 pin SIP connector is firmly seated over all 13 pins of P3 and that the red strip is towards the rear of the case.

b)Verify that the 5 pin ribbon connector is firmly seated over all 5 pins of P2 and that the silver side is toward the case.

6.Consult the factory.

Symptom: Rapidly running, random digits on display

Action: 1. Consult the factory.

Symptom: Display shows decimal point and minus sign only

Action: 1. Check microprocessor.

a)Remove the front panel.

b)Verify that the microprocessor is properly seated in the chip carrier.

2.Consult the factory.

149-072011 Model 2002 Vacuum Gauge

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Contents Teledyne Hastings Manual Print History Table of Contents General Information FeaturesModel 2002 Sensors Model 2002 Control UnitSpecifications Transducer Installation InstallationReceiving Inspection Quick StartInitial Operation Control Unit InstallationPanel Mount Instructions Transducer Cable AttachmentOverall Functional Description Front Panel OperationSpeed Adjust RUN ModeScientific Notation Normal OperationHigh and Low Set Point Modes CAL ModeModel 2002 Vacuum Gauge GAS Mode Midrange Coefficient AdjustmentAtmosphere Coefficient Adjustment Default Calibration Restoration Units ModeRear Panel Description Remote Zero InputAnalog Output Voltage to pressure conversion example Power Entry Module TTL OutputsModel Rear Panel Detail Sensor Connector Theory of Operation Piezoresistive SensorDual Sensor Emodiment = ΔRL Et = Es + Er + Eg Pirani SensorEg = Kg DT As/Dx Dual Sensor Operation Communications Option Board RS-232-E Interface SpecificationsFor RS-485 Half Duplex 2 wire Interface Connector Pin Assignments for RS-485Parameter Modification Commands Interrogation CommandsCalibration Adjustment Commands Device Status Reset / Restore CommandsRelay Board Specifications Relay Connector Pin AssignmentRelay Interface Option Board MA Interface Option Board 20 mA Interference Connector Pin AssignmentsOperation 10V Interface Option Board 0-10V Interface Connector Pin Assignmets= PTorr Channel1 Troubleshooting Guide Non-Warranty Repair Policy Warranty Repair PolicyDiagrams and Drawings Model 2002 Vacuum Gauge Model Outline Dimensions Model 2002 Vacuum Gauge
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2002 specifications

Teledyne 2002 represents a significant advancement in the realm of sophisticated instrumentation and systems used across various industries. This innovative platform emerged as a versatile solution for a multitude of applications including environmental monitoring, industrial automation, and scientific research.

One of the most notable features of the Teledyne 2002 is its robust data analysis capability. Equipped with powerful processing units, it allows users to conduct real-time data analysis, ensuring accurate and timely results. This is particularly beneficial in fields where immediate decision-making is crucial, such as environmental assessments and industrial quality control.

The technology behind the Teledyne 2002 encompasses a variety of sensors and analytical instruments. Its modular design enables users to customize the system according to their specific needs, integrating various sensors such as gas analyzers, spectrometers, and temperature sensors. This flexibility makes the Teledyne 2002 applicable in diverse settings, from laboratory environments to rugged field conditions.

Another characteristic of the Teledyne 2002 is its user-friendly interface. The system is designed with an intuitive control panel and advanced software that provides comprehensive data visualization. This ease of use enhances productivity, allowing operators to facilitate complex analyses without extensive training.

Security and data integrity are also focal points of the Teledyne 2002. The system implements state-of-the-art encryption protocols to protect sensitive data. Moreover, it maintains compliance with industry standards, ensuring that the collected data is reliable and trustworthy.

In addition to its technological features, the Teledyne 2002 is built with durability in mind. The rugged construction allows it to withstand harsh environmental conditions, making it ideal for outdoor applications. Its compact design enables easy transportation, which is essential for fieldwork.

Moreover, the Teledyne 2002 includes connectivity options that facilitate seamless integration with existing systems. It can connect to cloud services, enabling remote monitoring and data storage. This feature not only enhances the functionality of the device but also allows for collaborative data sharing among teams.

Overall, the Teledyne 2002 symbolizes a convergence of advanced technology, user-centric design, and robust performance. With its extensive features and versatility, it stands out as a premier solution for professionals demanding precision and reliability in their analytical endeavors. Whether for environmental monitoring or industrial applications, the Teledyne 2002 is equipped to meet the challenges of modern data analysis.
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