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Model 3110P 

 

 

Teledyne Analytical Instruments 

iv

 

 

Safety Messages 

Your safety and the safety of others is very important. We have 

provided many important safety messages in this manual. Please read 
these messages carefully. 

A safety message alerts you to potential hazards that could hurt you 

or others. Each safety message is associated with a safety alert symbol. 
These symbols are found in the manual and inside the instrument. The 
definition of these symbols is described below: 

GENERAL

 

WARNING/CAUTION

: Refer to the instructions 

for details on the specific danger. These cautions warn of 
specific procedures which if not followed could cause bodily 
Injury and/or damage the instrument. 

CAUTION:

 

H

OT 

S

URFACE 

W

ARNING

:

 

This warning is 

specific to heated components within the instrument. Failure 
to heed the warning could result in serious burns to skin and 
underlying tissue. 

WARNING:

 

E

LECTRICAL 

S

HOCK 

H

AZARD

:

 Dangerous 

voltages appear within this instrument. This warning is 
specific to an electrical hazard existing at or nearby the 
component or procedure under discussion. Failure to heed this 
warning could result in injury and/or death from 
electrocution. 

Technician Symbol

:

 

All operations marked with this symbol 

are to be performed by qualified maintenance personnel only. 

NOTE:

 Additional information and comments regarding a 

specific component or procedure are highlighted in the form 
of a note. 

CAUTION: 

THE ANALYZER SHOULD ONLY BE USED FOR THE 
PURPOSE AND IN THE MANNER DESCRIBED IN 
THIS MANUAL. 

IF YOU USE THE ANALYZER IN A MANNER OTHER 
THAN THAT FOR WHICH IT WAS INTENDED, 
UNPREDICTABLE BEHAVIOR COULD RESULT 

 

 

 

 

 

No 

Symbol

 

Summary of Contents for 3110P

Page 1: ...xist on certain components internally which may persist for a time even after the power is turned off and disconnected Only authorized personnel should conduct maintenance and or servicing Before cond...

Page 2: ......

Page 3: ...eight of any parts in so far as such alterations do not adversely affect our warranty Important Notice This instrument provides measurement readings to its user and serves as a tool by which valuable...

Page 4: ...he instrument for which this manual is supplied are indicated by a check mark in the box Instrument Serial Number _______________________ Sensor Options Available for the Instrument with the Above Ser...

Page 5: ...NG This warning is specific to heated components within the instrument Failure to heed the warning could result in serious burns to skin and underlying tissue WARNING ELECTRICAL SHOCK HAZARD Dangerous...

Page 6: ...ts are customized for a particular application or features and or options added per customer requests Please check the front of this manual for any additional information in the form of an Addendum wh...

Page 7: ...6 Signal Output 5 1 7 Range 5 1 8 Compact Packaging 5 Installation 7 2 1 Charging the Batteries 7 2 2 Gas Connections 8 2 3 Sensor Installation 10 2 3 1 Installing the Percent Sensor 10 2 4 Calibratio...

Page 8: ...NTV Screen Optional 21 3 2 10 LOG RESET START Screen Optional 21 3 2 11 LOG TRANSMIT Screen 22 3 2 12 POWER DOWN Screen 23 Maintenance Troubleshooting 25 4 1 Routine Maintenance 25 4 2 Opening the Ins...

Page 9: ...gure 1 1 Model 3110 Portable Trace Oxygen Analyzer 2 Figure 2 1 Model 3110 Rear Panel 8 Figure 3 1 Front Panel Keys 14 Figure 3 2 Available Menus and Their Sequence 15 Figure 4 1 Battery Charger Port...

Page 10: ...ce with the information contained within this manual It is the customer s responsibility to ensure safety especially when combustible gases are being analyzed since the potential of gas leaks always e...

Page 11: ......

Page 12: ...sign the instrument can be employed even in hazardous environments without compromise once calibrated The Model 3110P incorporates a large standard feature list designed for versatile accurate oxygen...

Page 13: ...LCD on the front panel displays data and operational information through various screens The contrast is adjustable for various lighting conditions Four Button User Interface Operation is performed us...

Page 14: ...an be downloaded using the instrument s 9 pin serial interface Real time Clock This feature allows the Model 3110P to date and time stamp the data set recorded on the data logger It uses a 24 hour clo...

Page 15: ...is removed from its shipping package You should stock only one spare cell per instrument at a time If a cell was working satisfactorily but ceases to function before the warranty period expires you wi...

Page 16: ...e time on the 3110P is limited by the filter setting 1 6 Signal Output This analyzer includes a 0 1 VDC output as standard This signal is suitable for driving external devices that have an input imped...

Page 17: ...Introduction Model 3110 Teledyne Analytical Instruments 6 BLANK PAGE...

Page 18: ...d The instrument should not be recharged in a hazardous area Connect the universal AC charger adapter supplied with the instrument to the AC power outlet Plug the other end of the charger into the por...

Page 19: ...point the unit should be removed from service and the batteries recharged Figure 2 1 Model 3110P Rear Panel 2 2 Gas Connections The customer must provide a means of controlling the pressure and flowr...

Page 20: ...nd inaccurate measurements at the ppm level There are two quick disconnect fittings installed on the rear panel for mating the instrument with the sample or calibration gas and the vent line As shown...

Page 21: ...span gas oxygen concentration depends on the range that the instrument will be used The correct concentration should be 80 90 of the range used For instance if the analyzer is to be used on a range of...

Page 22: ...ould notice that the on screen oxygen reading should slowly decrease as the oxygen is consumed The instrument is now calibrated and you can remove the sample in line and the vent line in that order 2...

Page 23: ...Installation Model 3110 Teledyne Analytical Instruments 12...

Page 24: ...the next analysis the instrument should always be purged with an oxygen free inert gas prior to being taken out of service for standby or storage 3 1 Front Panel Interface The Model 3110P is controlle...

Page 25: ...3 1 2 ESCAPE Key The Escape ESC key is used to exit a setup menu without saving any changes made to that screen The values will revert to the last value saved for that entry 3 1 3 UP DOWN Keys The UP...

Page 26: ...he sequence of screens when scrolling Figure 3 2 Available Menus and Their Sequence 3 2 1 POWER ON Screen The POWER ON screen automatically appears on the display when the unit is first powered up The...

Page 27: ...econd line of the DATE screen displays the current date and is used by the data logger for date stamping data records The currently set date is displayed on the second line of the display To change th...

Page 28: ...currently set time 1 Press ENTER to enter the time setup function Note the navigation arrows that appear on the left and right sides of the display change from UP DOWN to pointing LEFT RIGHT 2 Use the...

Page 29: ...e the range value Press ENTER when the desired value is shown The value will be accepted and the cursor will move to the next editable field units 2 Use the UP DOWN keys to cycle between ppm and perce...

Page 30: ...must have already been input to the instrument See Section 3 2 6 for entering a span value into the analyzer CAUTION THE CORRECT SPAN VALUE MUST BE ENTERED INTO THE INSTRUMENT THAT CORRESPONDS TO THE...

Page 31: ...t amount of filtering and 10 is the highest level of damping The filter is used to reduce the noise level of the O2 readings Adding filtering will slow down analyzers response to changing O2 levels Th...

Page 32: ...lue of the seconds will increase or decrease followed by the minutes Press ENTER to accept the displayed value and return to the LOG INTV screen 3 2 10 LOG RESET START Screen Optional Once a log inter...

Page 33: ...mputer using the 9 pin D subminiature port and cable attached to a PC The D sub port accepts a standard data cable with a DB 9 connector The computer must be able to accept data from a source with the...

Page 34: ...ut of the LOG TRANSMIT screen and go to the home screen Note The Date Log does not need to be stopped in order to transmit the date 3 2 12 POWER DOWN Screen This screen is used to power off the instru...

Page 35: ...Operation Model 3110 Teledyne Analytical Instruments 24...

Page 36: ...ll attack the LCD lens material as well as eventually wear off the silk screened legends 4 2 Opening the Instrument Case CAUTION DEPENDING ON THE APPLICATION IT MAY BE NECESSARY TO PURGE THE INSTRUMEN...

Page 37: ...instrument OFF see Section 3 2 12 Remove the instrument to a safe non hazardous location Note Depending on the application purging may be required before disconnecting the analyzer and moving it to a...

Page 38: ...ments are required to calibrate the instrument or calibration cannot be achieved within the range of the control the cell should be immediately replaced Refer to Section 4 4 before replacing the cell...

Page 39: ...he cell is in contact with the cap and the electrical contact plate end of the cell is facing upwards Insert the cell and cap in the manifold cavity and screw the cap back into place Apply as much pre...

Page 40: ...ck for leaks TAI recommends one of the following procedures Procedure I 1 Purge the instrument to as low a value as possible Use a sensitive range for analysis for instance 0 1 range Take note of the...

Page 41: ...ing CO2 should be purged as soon as a constant reading is obtained 4 Abnormally slow response and recovery is characteristic of cells used as indicated in notes 1 2 and 3 above 5 The reduction in cell...

Page 42: ...t temperature 5 of reading over the operating temperature range Operating Temp Range 0 C to 40 C 32 F to 104 F Sample Temp Range 0 40 C Sample Flow Rate 0 5 2 5 SCFH Recommended Span Gas Atmospheric a...

Page 43: ...F1378 Fuse 200 mA T 1 C78853 Cell Cap with O Ring standard Micro Fuel Cell Options 1 C6689 B1 Micro Fuel Cell Class B 1 1 C6689 A5 Micro Fuel Cell Class A 5 IMPORTANT Orders for replacement parts sho...

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