USER MANAUL
MGA
prime Q
MRU GmbH, D-74172 Neckarsulm
46 /
117
6
Measurement
6.1.
Prepare measurement
CAUTION
Acid from the condensate
Acid burns may result from weakly acidic liquids from the
condensate.
►
If you come into contact with acid, wash the area im-
mediately using a lot of water.
►
Note the safety data sheet for phosphoric acid (10%).
DANGER
Risk due to toxic gases
There is a risk of poisoning.
Noxious gases are sucked in by the measuring device
and released into the ambient air.
►
Only use the measuring device in well ventilated
spaces.
Operating temperature
The internal gas cooler operates at 4°C, which is the dew point of the
sample gas to the sensors. Components along the gas line may be dam-
aged if they are colder than 4°C and condensation appears internally.
Therefore, if the analyser has been stored very cold below 0°C, it is
essential to wait for the analyser to warm up in a warm environment in
order to avoid such condensation! In such cases, take a typical warm-up
time for the instrument of one hour into account, especially when wet
flue gases are to be measured.
If the operating temperature is not within the permissible range, a
corresponding message is displayed.
See also chapter 16.6 Technical data, Page 97.
Power supply
The analyser can be operated with an internal battery to warm up the
instrument or to use internal instrument functions. A mains connection
is required for the measurement including heated gas sampling probe
and heating hose.
