Installation Instructions; Option: Liquid Alarm Sensor With Switch-Off Function For Sample Gas Pump - M&C PSS Series Instruction Manual

16

INSTALLATION INSTRUCTIONS

Note
16.1

OPTION: LIQUID ALARM SENSOR WITH SWITCH-OFF FUNCTION FOR SAMPLE GAS PUMP

Note
28
The equipment is to be used in a vertical position only. The perfect
functioning of the separation and drainage procedures will only be
guaranteed if the equipment is used in a vertical position.
The gas conditioning system should be installed in an area well away from
any heat emitting sources in order to prevent damage caused by an
accumulation of heat.
Ensure that the preparation unit is installed on site in accordance with
personal safety regulations.
The compact gas conditioning system is preferably designed for
mounting inside a cabinet. When the cabinet is installed outside, ample
protection against the effects of direct sunlight and dampness must be
provided. In winter, the equipment must only be used in frost-free areas;
The protection class of the gas conditioning unit must be observed.
The supplied distance bolts (M5, 15 mm) have to be used for mounting.
In order to ensure the operational safety of the stationary gas
conditioning unit and the downstream analyzers and to avoid false
alarms, the sample gas conditioning system must not be used outside the
specified temperature range.
Downstream analyzers must always be operated at temperatures well
above the specified gas output dew point of +5°C [41 °F]. The temperature
of the sample gas must not exceed the specified temperature range. This
avoids subsequent condensation of the gas in the connecting lines to the
analyzers.
Unheated gas sample lines must be routed with a downward gradient to
the cooler. Condensate pre-separation is then not necessary.
Check the sensitivity setting of the LA1S to ensure that it is suitable for the
condensate used. Check if the liquid alarm sensor triggers reliably.
A sensitivity of 80 % and an electrical conductivity of approx. 300 µS/cm are set
at the factory.
For adjusting the LA sensitivity, see chapter 14.2.
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