Heath Consultants GT Series - Manual (Page 5)

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COPYRIGHT
AREAS OF USE
Exposure to certain chemicals can result in a loss of sensitivity of the flammable
sensor. Where such environments are known or suspected it is recommended
that more frequent response checks are carried out. The chemical compounds
that can cause loss of sensitivity include Silicones, Lead, Halogens and
Sulphur. Do not use instrument in potentially hazardous atmospheres containing
greater than 21% Oxygen. The enclosure material is polypropylene and must not
be exposed to environments which are liable to result in mechanical or thermal
degradation or to damage caused by contact with aggressive substances.
Additional protection may be required in environments where the instrument
enclosure is liable to damage.
STORAGE, HANDLING AND TRANSIT
Rechargeable batteries contain considerable energy and care should be taken in
their handling and disposal. Batteries should be removed if the instrument is stored
for longer than 3 months. The instrument is designed to handle harsh environments.
The sensing elements are sealed to IP54 and the rest of the instrument to IP64. If
not subject to misuse or malicious damage, the instrument will provide many years
of reliable service. The instrument contains electrochemical sensors with a life of
2 years. Under conditions of prolonged storage the sensors should be removed.
The sensor contains potentially corrosive liquid and care should be taken when
handling or disposing of the sensor, particularly when a leak is suspected.
WARRANTY
The GT series instrument has a warranty against faulty goods or workmanship
of 5 years. Consumable and Mechanical parts are not included in this. These are
covered under GMI standard warranty conditions. For details, please contact GMI
Ltd (UK).