Manual - MCM Electronics
Contents
1. elapsed time since switch on 11 Alarm Warning Level Warning 9 Displays the current value that the personal audible and visual alarm is set at Alarm is factory set at 30ppm CO The Alarm level can be adjusted by pressing the Y A ZERO N W backlight buttons Audible Alarm AL Displays whether the Audible Alarm is switched on or off The Audible alarm can be toggled on and off by pressing the A ZERO and N W backlight buttons NOTE even though the audible alarm is switched off the visual alarm RED LED will flash and Warning on the LCD will remain on 12 r LOO L H L Factory use only Press ON MENU button to return to Normal Operating Mode 13 Trouble Shooting Guide Probable Cause Possible Remedy Instrument won t Flat batteries Check and replace urn on batteries SEnS Err dis Faulty Combustible Combustible Gas played on Screen Gas Sensor Sensor needs re plaing CO error is dis Faulty CO sensor Return Instrument played supplier 14 Guarantee Your 775 is guaranteed free from defects in materials and work manship for 3 Years from the date of purchase The Carbon Mon oxide sensor is only guaranteed for 2 years Covered Repair parts and labour or replacement of the product at the option of your supplier Normal transportation charges to the purchaser are also covered Not covered Damage to the product which ar2. 119 Combination Carbon Monoxide Combustible Gas Detector Combustible Plus Contents General Specifications Sensor Specifications Front View Back View Standard Accessories Optional Accessories General Description Turning On Operating Instructions General Combustion Gas Leak Detection e LCD amp LED Mode e Tracker Mode 0 Carbon Monoxide Detection e Trouble Shooting Guide e Guarantee General Specifications 240mm X 74mm Dimensions 55mm Goose Neck Length 16 555556 1 5V Alkaline battery Power Consumption l typical use Months until 80 original signal Sensor Life CO Sensor 24 month warranted 80 120kPa Visual Audible 90 of reading _ Leak Operating Temperature 0 C 50 EU Sensor Specifications Type Accuracy Leak 10 5ppm or 5 whichever is greater CO 1 0 2000 Front View __ Combustible 2 Line LCD Gas Sensor Display Battery Life Indicator LED Combustible Gas Yes UpiZERO Indicator LEDs button Ho Down Backlight On Off Menu button button Back View Combustible Gas Sensor Gooseneck Thumb Wheel Information Label Battery Compartment Standard Accessories Instruction Manual Soft Pouch Optional Accessories Earphones General Description The 775 is a state of the art Carbon Monoxide and Combustible Gas Leak detector It is the first of its kind to combine both de tection technolo
3. cation Mode The presence of Combustible Gas will be shown as follows Indicator LCD Level LEDs Lit Indicator An audible tone can be heard by turning the thumb wheel until it clicks to the on position Tracker Mode The 775 can also be used to Track Trace a combustible gas leak by using the following method 1 10 Adjust the TICK ADJUST by moving the thumb wheel in an anti clockwise direction until a uniform ticking sound is heard Approach the suspected leak area with the combustible leak sensor until the tick begins to increase When the tick increases DO NOT move the sensor from the area but re adjust the TICK ADJUST by moving the thumb wheel back in a clockwise direction till the slower uniform tick ing sound is heard again Repeat step 2 until leak 15 found If the tick stops the concentration level has decreased Move back in the opposite direction to find the leak again Carbon Monoxide Detection The following information can be accessed for the purpose of am bient Carbon Monoxide monitoring by pressing the ON MENU but ton Each press of the ON MENU button will move you onto the next screen as follows Record Maximum Readings REC M em Displays the maximum recorded Carbon Monoxide value since switch on The recorded Maximum CO level can be zeroed by pressing the Y A ZERO button for 5 seconds Elapsed Time n Displays Hours and Minutes the
4. e the result of abuse improper use or maintenance are not covered Any other expenses consequential damages incidental expenses including damages to property are not covered Transportation expenses to the customer are not covered To obtain warranty performance Include with the product your name address phone number written description of the problem and proof of purchase date Carefully package and return to your Supplier This guarantee does not affect your statuary rights 15 16 Visit TPI The Value Leader at www ipi thevalueleader com Test Products International Inc Headquarters 9615 SW Allen Blvd Beaverton OR 97005 USA 503 520 9197 e Fax 503 520 1225 e mail info tpi thevalueleader com Test Products International Ltd 342 Bronte St South Unit 9 Milton Ontario LOT 587 Canada 905 693 8558 e Fax 905 693 0888 e mail info tpicanada com Test Products International UK Ltd Longley House East Park Crawley West Sussex RH10 6AP England Tel 44 0 1293 561212 Fax 44 0 1293 813465 e mail info tpi uk com
5. gies into one easy to use hand held affordable instrument Turning On Press the On Menu button and the instrument will start its set up procedure as follows NOTE Should the battery life indicator LED change to RED and the hat symbol be displayed then batteries are flat and need replac ing x 1 LST s T UES i MEE ye Software Version and Combustible Gas initialisation period 25 second countdown 6 Hut o OFS Automatically Zeroes sensors to the air environment you are in NOTE Always turn instrument on in clean air SEN LESE Automatically tests the Combustible Gas leak sensor The instrument is now ready for use and the following screen will be displayed jco fi ue ri LI iz NOTE Should an error occur at any point of the set up procedure please refer to the trouble shooting guide for assistance Operating Instructions General The backlight can be toggled on and off by pressing the N W backlight button Although the instrument performs an automatic zero during the Start up procedure a manual zero can be performed by pressing and holding down the Y A ZERO button until the following screen is displayed Hut ri NOTE Manual Re Zero should only be performed clean air environment To turn the instrument OFF press and hold down the ON MENU but ton till the instrument beeps Combustible Gas Leak Detection LCD amp LED Indi
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