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USER HANDBOOK
In compliance with the WEEE directive, GMI will dispose of the instrument
without charge if the instrument is returned to GMI.
SAFETY
• The instrument must be regularly serviced and calibrated by fully trained
personnel in a safe area thus user adjustment is not required.
• Replacement or charging of the equipment is only permitted in a non-
hazardous area.
• Only GMI replacement parts should be used.
• Instrument must be re-charged in a safe area before use. Refer to
Chapter 6 : ‘RECHARGE BATTERY’.
• If the instrument detects gas, follow your own organisation’s procedures
and operational guidelines.
• Gas can be dangerous and care should always be taken in its use.
• This equipment is designed and manufactured to protect against other
hazards as defined in ATEX Directive 94/9/EC and UL913 (7th Edition).
Any right of claim relating to product liability or consequential damage to any
third party against GMI is removed if the above warnings are not observed.
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. (Refer to Chapter 3:
‘MANUAL BUMP TEST’). 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.
SPECIAL CONDITIONS OF USE
No precautions against electrostatic discharge are necessary for portable
equipment that has an enclosure made of plastic, metal or a combination of
the two, except where a significant static generating mechanism has been
identified. Activities such as placing the item in a pocket or on a belt, operating
a keypad or cleaning with a damp cloth, do not present a significant electrostatic
risk. However, where a static-generating mechanism is identified, such as
repeated brushing against clothing, then suitable precautions shall be taken,
e.g. the use of anti-static footwear.
STORAGE, HANDLING AND TRANSIT
The instrument is designed to handle harsh environments. The instrument is
sealed to IP67 and, if not subjected to misuse or malicious damage, will provide
many years of reliable service.
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