background image

2

 

 

Contents 

 

• 

General Specifications 

• 

Sensor Specifications 

• 

Front View 

• 

Back View 

• 

Standard Accessories 

• 

Optional Accessories 

• 

General Description 

• 

Turning On 

• 

Operating Instructions 

o General 

Combustion Gas Leak Detection 

• 

LCD & LED Mode 

• Tracker 

Mode 

o Carbon 

Monoxide 

Detection 

• 

Trouble Shooting Guide 

• 

Guarantee 

15

 

 

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 are 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. 

2

 

 

Contents 

 

• 

General Specifications 

• 

Sensor Specifications 

• 

Front View 

• 

Back View 

• 

Standard Accessories 

• 

Optional Accessories 

• 

General Description 

• 

Turning On 

• 

Operating Instructions 

o General 

Combustion Gas Leak Detection 

• 

LCD & LED Mode 

• Tracker 

Mode 

o Carbon 

Monoxide 

Detection 

• 

Trouble Shooting Guide 

• 

Guarantee 

15

 

 

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 are 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. 

www.

GlobalTestSupply

.com

Find Quality Products Online at:

[email protected]

Содержание 775

Страница 1: ...1 775 Combination Carbon Monoxide Combustible Gas Detector www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 2: ...ories Optional Accessories General Description Turning On Operating Instructions o General o Combustion Gas Leak Detection LCD LED Mode Tracker Mode o Carbon Monoxide Detection Trouble Shooting Guide Guarantee www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 3: ...fe CO Sensor Months until 80 original signal 24 month warranted Pressure Range 80 120kPa Alarms Visual Audible Response Time CO 90 of reading in 30 seconds Leak Instantaneous Operating Temperature 0 C 50 C Type Resolution Range Accuracy Leak 50ppm 0 50 000ppm 10 CO 1ppm 0 2000ppm 5ppm or 5 whichever is greater www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 4: ...4 Front View Back View www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 5: ...escription 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 technologies into one easy to use hand held affordable instrument www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 6: ...s NOTE Should the battery life indicator LED change to RED and the bat symbol be displayed then batteries are flat and need replac ing Software Version CO and Combustible Gas initialisation period 25 second countdown www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 7: ... in NOTE Always turn instrument on in clean air Automatically tests the Combustible Gas leak sensor The instrument is now ready for use and the following screen will be displayed www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 8: ... the instrument performs an automatic zero during the start up procedure a manual zero can be performed by pressing and holding down the Y ZERO button until the following screen is displayed NOTE Manual Re Zero should only be performed in a clean air environment To turn the instrument OFF press and hold down the ON MENU but ton till the instrument beeps www GlobalTestSupply com Find Quality Produc...

Страница 9: ...on position Amount of LCD Level Indicator LEDs Lit Gas Present Indicator Green Red 100ppm 0 None None 100ppm 500ppm 1 1 None 500ppm 1000ppm 2 1 2 None 1000ppm 1500ppm 3 1 2 3 None 1500ppm 2000ppm 4 1 2 3 4 None 2000ppm 2500ppm 5 2 3 4 1 2500ppm 3000ppm 6 3 4 1 2 3000ppm 4500ppm 7 4 1 2 3 4500ppm 8 None 1 2 3 4 www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 10: ...e 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 3 Repeat step 2 until leak is found 4 If the tick stops the concentration level has decreased Move back in the opposite direction to find the leak agai...

Страница 11: ...ton will move you onto the next screen as follows Record Maximum Readings Displays the maximum recorded Carbon Monoxide value since switch on The recorded Maximum CO level can be zeroed by pressing the Y ZERO button for 5 seconds Elapsed Time Displays in Hours and Minutes the elapsed time since switch on www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 12: ...nd N backlight buttons Audible Alarm Displays whether the Audible Alarm is switched on or off The Audible alarm can be toggled on and off by pressing the Y ZERO and N 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 www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 13: ...13 Factory use only Press ON MENU button to return to Normal Operating Mode www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 14: ...at batteries Check and replace batteries SEnS Err dis played on Screen Faulty Combustible Gas Sensor Combustible Gas Sensor needs re plaing CO error is dis played Faulty CO sensor Return Instrument to supplier www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 15: ...ct which are 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 p...

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