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4. Turn the tool clockwise to screw in the new sensor
15.3 Storage, handling and transportation
Protect the instrument against the elements: rain, splashing, direct sunlight, etc.
A properly packaged instrument can be stored and transported at a temperature -20°C to +70°C
and relative humidity up to 80%. Best practice for packing the instrument for transportation is to
reuse the original packaging in which the instrument was first delivered. The instrument should
be stored in suitable premises, free of dust, condensation and chemical evaporation.
In cold weather, avoid sudden temperature change (like when entering a warm room) and give
the instrument enough time to adapt to the ambient temperature in order to avoid condensation
inside.
To clean the instrument, wipe the housing clean with a cotton cloth or tissue. Always clean the
instrument before storage. Pay attention not to scratch the surface of the display to retain good
clarity over time.
Never use liquids such as oil, benzene, or detergents for cleaning the instrument. A mild glass
cleaner can be used to remove greasy stains.
15.4 Troubleshooting
The possible events, along with the text message displayed on the instrument numeric view
screen, the reason for the event and its criticality are listed in
something which affects the measurement. In the numeric view, the current events are indicated
with the gas concentration at the same place.
Whenever an abnormal event is met, a sign is displayed on the upper left of the screen.
Pressing on the sign calls a window giving further details about the actual situation.
There are three levels of abnormal conditions:
spot, finger tight. Do not overtighten. Once secure,
pull off the maintenance tool.
Maintenance and Troubleshooting
N O T I C E
Table 4 on page
105. An event is
103
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Table of Contents
Troubleshooting
