TPI 777 Manual Download Page 2 | Manualshive

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Contents

Agency Listings.............................................................. 1

Safety Information........................................................... 2

General Description & Physical Specifications........... 3

Product Features.............................................................4

Sensor Specifications, Alarm Setting, Bump Testing..5

Alarm Adjustment............................................................6

Battery, Sensor, Calibration............................................ 8

Operation and Use...........................................................7

Warranty and Repair Policy............................................. 9

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Summary of Contents for 777

Page 1: ...777 Carbon Monoxide Single Gas Monitor The Value LeaderTM www tpi thevalueleader com ...

Page 2: ...fety Information 2 General Description Physical Specifications 3 Product Features 4 Sensor Specifications Alarm Setting Bump Testing 5 Alarm Adjustment 6 Battery Sensor Calibration 8 Operation and Use 7 Warranty and Repair Policy 9 ...

Page 3: ... use Warning To prevent ignition of flammable or combustible atmos pheres disconnect power before servicing Warning To reduce the risk of ignition of a flammable atmosphere bat teries must only be changed in an area known to be nonflammable EMC Directive 2004 108 EC EN 61000 4 2 1995 EN 61000 4 3 2002 EN 55011 2007 1 ...

Page 4: ...ak or explode if improperly used DO NOT DISPOSE OF IN A FIRE 5 WARNING Only service in an area known to be free of combustible gases 6 WARNING Instruments are not certified intrinsically safe 7 WARNING To verify operation prior to each day s use a function test bump test should be performed If the instrument does not pass this test full calibration should be performed 8 WARNING Keep all openings f...

Page 5: ...ation and low battery indication See Figure 1 FUNCTION INDICATORS blinking Low Battery High Low Alarm Set Points TWA STEL Alarms PHYSICAL SPECIFICATIONS Operational Temp 4 to 104 F 20 to 40 C Humidity 15 90 RH Non condensing Response Time T90 30 seconds Alarms Sound 80 Db 12 30cm Sight Display Alerts via LEDs Touch Vibration Power Source 3 6V Lithium Battery Size 3 81 x 2 31 x 0 8 9 67 x 5 87 x 2 ...

Page 6: ...trument The left button is used for power and to select the unit of measure for temperature The right button is used for zeroing and adjusting the alarm level LED s beneath the frosted areas provide visual alarm The instrument can be worn using the belt clip on the back The 777 cannot be turned off when it is in an alarm state The sensor and battery are designed for 2 years of continuous normal us...

Page 7: ...s required The preset alarm levels are shown below PRESET ALARM LEVELS Type Low High TWA STEL CO 50 200 50 75 See page 6 for Alarm Adjustment instructions FUNCTION BUMP TEST Turn the instrument on and wait until the warm up period is over and the main display is shown Apply 100ppm of CO gas to the sensor area at a flow rate of 200 400 cc min The alarm should activate within approximately 20 second...

Page 8: ... alarm type is selected by performing the steps outlined on page 6 Standard When the 777 is in the main display mode the CO concentration is shown in ppm The alarm will sound at the Alarm Low level as outlined on page 6 Time Weighted Average TWA Alarm When the 777 is set to this type of alarm the TWA annunciator will be displayed In this mode the alarm is time weighted and will sound at the Alarm ...

Page 9: ... an area that is not free of CO an error will display and the 777 will need to be turned off and turned back on in a clean air environment Attach the 777 to the outermost garment closest to your head face as practical Always follow federal state local and company regulations as it relates to the use of personal CO detectors Alarms indicate unsafe levels The display will show the concentration alon...

Page 10: ...from defects in materials and workmanship for a period of 2 years after purchase excluding calibration If within the warranty period your instrument should become inoperative from such defects the unit will be repaired or replaced at our option This warranty covers normal use and does not cover damage which occurs in shipment or failure which results from alteration tampering accident mis use abus...

Page 11: ...Notes ...

Page 12: ...Notes ...

Page 13: ...Notes ...

Page 14: ...Notes ...

Page 15: ...Notes ...

Page 16: ...intl com Test Products International Ltd 342 Bronte Road South Unit 9 Milton Ontario Canada L9T5B7 Tel 905 693 8558 Fax 905 693 0888 www testproductsintl com Test Products International Europe Ltd Longley House International Drive Southgate Crawley West Sussex RH10 6AQ Tel 44 0 1293 530196 Fax 44 0 1293 531870 www tpieurope com ...

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