B-2
QUICK OPERATING INSTRUCTIONSUSER HANDBOOK
CHECKLIST
1. Check the instrument has no obvious faults.
2. Check accessories.
3. Read and understand handbook before use.
4. Switch ON
5. Check battery levels.
6. Check “ZERO” in fresh air.
7. Check that instrument displays sample / ow fault when inlet
is blocked (with a nger for example). If fault is not displayed,
check tightness of all ttings.
SAFETY
• The instrument must be regularly serviced and calibrated by
fully trained personnel in a safe area.
• Batteries: Alkaline or *Rechargeable batteries must be
exchanged (*and recharged) in a safe area and fitted
correctly before use. Never use damaged batteries or expose
to extreme heat.
• Only GMI replacement parts should be used.
• If the instrument detects gas, follow your own organisation’s
procedures and operational guidelines.
• The combustion chamber is a ameproof assembly and must
not be opened in the presence of a ammable atmosphere.
•
GT series
instruments are certied as:
ATEX II 2 G EEx iad IIB T3
UL Class I, Div 1 Groups C and D.
• This equipment is designed and manufactured to protect
against other hazards as dened in paragraph 1.2.7 of Annex
II of the ATEX Directive 94/9/EC.
Any right of claim relating to product liability or consequential
damage to any third party against GMI is removed if the warnings
are not observed.