Gas Data GFM600, Руководство пользователя

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G F M 6 0 0 U S E R M A N U A L
Safe use of the GFM600 Velocity Monitor
The Gas Data GFM600 Velocity Monitor has been designed to operate in typical
field environments where flammable gases may be present. The following points
should be observed.
Safe practice
•
BEFORE entering a known hazardous zone, switch on the instrument and
make sure the display is visible.
• BEFORE entering a known hazardous zone, check that the keys respond.
Important safety related points
•
Use only Gas Data spares and accessories.
• Do not operate the GFM600 Velocity Monitor in ambient temperatures
outside the range of -10 to +40C.
•
Do not attempt to dismantle the instrument. It contains no user replaceable
parts.
•
Do not operate the unit if it is damaged in any way (i.e. loose front panel,
missing screws etc.).
•
Do not connect or remove plugs from the battery charger socket in the
hazardous area.
• Only charge the batteries in a safe well-ventilated area using the charger
supplied.
IMPORTANT - The GFM600 Monitor Series is not infallible. As the usage
of the instrument is beyond Gas Data’s control, Gas Data cannot accept any
liability for loss or damage due to its usage. Satisfy yourself that the unit is
suitable for the application that you intend to use it for. If in doubt about the
suitability of a GFM600 Velocity Monitor instrument for a particular
application call Gas Data for further advice.
GFM600 - 2 - GFM600 Velocity Monitor User Manual