Description; Warning; Caution - WatchGas NEO User Manual

User Manual

Description

The NEO is one of the most advanced handheld monitors available for ppb (parts per billion) VOC
(Volatile Organic Compound) detection. The NEO offers several models from the most sensitive 1 ppb
to a high range up to 15000 ppm for different applications and user selections. New designs of the
photo-ionization detector (PID) and ultraviolet (UV) lamp provide outstanding sensitivity, stability
and reproducibility. Options include real time data monitoring with a built-in wireless modem using
WatchGas Suite application software.

Warning

• This manual must be carefully read by all individuals who have or will have the responsibility of using,
maintaining, or servicing the product. The product performs as designed only if it is used, maintained, and
serviced in accordance with the manufacturer's instructions.
• For safety reasons, this equipment must be operated and serviced by qualified personnel only. Read and
understand the instruction manual completely before operating or servicing the instrument.
• Service work performed by unauthorized personnel voids all warranties, especially those concerning
intrinsic safety.
• The user should understand how to set the correct parameters and interpret the obtained results.
• Do not use the product if a part is damaged or defective. Replace a damaged or defective instrument
immediately.
• Substitution of components with non-original parts voids all warranties, especially those concerning
intrinsic safety.
• Batteries may only be replaced by WatchGas service centers.
• Use only WatchGas battery pack M011-3002-W00.
• Recharge batteries only in non-hazardous locations only.
• Do not mix old and new batteries or batteries from different manufacturers.
• Use USB/PC communication in a non-hazardous location only.
• Static Discharge Hazard: only clean the outside with a damp cloth in non-hazardous locations only.
• The correct functioning of the instrument should be tested before each day's use, including testing the
sensor by exposing the instrument to a bump test gas that triggers the alarm.
• Check that a clean inlet filter is in place. A contaminated filter can alter the detected concentrations and
impair correct functioning of the instrument. Damage caused by dirt and water entering through the inlet is
not covered by the warranty.
• Check that gas inlet and outlet ports are clean and free of obstructions.
• Check that the buzzer port is free of obstructions

Caution

• Never operate the instrument when the cover is removed.
• Remove instrument cover and sensor module in non-hazardous locations only.
NEO Photoionization Detector
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D e t e c t i o n D e t e c t i o n
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