Commissioning - M&C PSS Series Instruction Manual

19

Commissioning

Observe the facility and process-specific safety measures before commissioning.
Carry out the following steps before initial commissioning:
• Connect the round 4 pole connector (male)
cable;
• Connect the heated sample line (option);
W A R N I N G
• Connect the mains plug of the supplied mains connection cable to the power supply;
• Set the desired temperature on the temperature controller.
Type 701:
The digital display of the controller shows the actual value of the heated line after switching on
the sample gas conditioning. The controller is factory set to 0 °C [32 °F]. Briefly press the P key to
change the set point. SP appears in the display and then the display changes to the adjusted set
point. Use the arrow keys to set the desired value. After 60 seconds, the display automatically
changes to the actual value.
N O T E
The gas cooler is ready for operation after approximately 3 minutes. If a heated line is connected, the
time in which the gas conditioning unit is ready for operation increases to approx. 1 hour.
The over temperature alarm contact of the cooler switches the sample gas pump automatically on as
soon as the temperature reaches +8 °C [46.4 °F].
N O T E
www.mc-techgroup.com
2 on the device with the supplied mains connection
Check the temperature at the temperature controller when
operating the sample gas conditioning unit with a heated sample
gas line.
The complete instruction manual of the temperature controller
701 is available at www.mc-techgroup.com.
The following minimum gas flow rates result from the requirement
of the maximum pressure-side load of the sample gas pumps
N3 KPE, N5 KPE and N9-KPE of 1.4 bar abs:
N3 KPE approximately 60 Nl/h air,
N5 KPE approximately 100 Nl/h air,
N9 KPE approximately 200 Nl/h air.
Premature damage can be caused to the pump membrane if less
than the minimal total amount of flow is extracted as a result of over
pressure.
For long-term measurements with a high dust content in the
sample gas, a suitable gas sampling probe must be provided to
protect the sample line from being clogged.
PSS-5C | 1.02.02 39