Starting; Cooler Regulation - M&C CSS Series Instruction Manual

13

STARTING

Before starting the gas conditioning system, pay attention to the site-oriented and process-oriented
precautions. Please check once again that the operating voltage (see type plate) corresponds to the
supply voltage!
Before connecting the equipment to the mains voltage, the main switch
must be in position "0".
N O T E !
The following steps have to be done before starting up for the first time:
 Place the cold appliance plug, which is delivered with the mains supply cable, into the cold
appliance plug socket;
 Connect the mains plug to the mains;
 Turn the main switch to the position 'I'.
After the starting time (LED K1 on the controller is beaming), the gas conditioning system is ready for
use, and the sample gas pump is switched on provided the key is activated (shines green).
The sample gas must not be fed before the starting time of the sample gas cooler is finished, i.e. if the
sample gas outlet temperature does not exceed the limits adjusted at works (LED K1 on the controller
is beaming).
The request for a maximum pressure load of the sample gas pump N3 KPE
of 1.4 bar abs. results in the following minimal gas flow rate:
N 3 KPE min. 30 l/h air,
N O T E !
Premature damage can be caused to the pump membrane due to excess
pressure if less than the minimal total amount of flow is extracted.
In case of long-term measurements with a high level of dust, it is necessary
to utilise a suitable sample gas probe in order to protect the sample leads
from clogging-up.
13.1

COOLER REGULATION

After starting up
After approx. 10 min.
Normal operation
www.mc-techgroup.com
Indication LED K1
> 8 °C (46.4 °F) Off (Status alarm and pump
(Ambient temp.) off)
 7.5 °C
Beaming yellow.
In case no condensate alarm
(45.5 °F)
is given and the pump switch
is activated (beaming green),
the pump will be switched on.
Sample gas is lifted.
5 °C (41 °F) Beaming yellow
CSS-M/W | 1.02.00
LED K2
Beaming permanently
yellow
(cooling)
Beaming permanently
yellow
(cooling)
Beaming yellow
(Regulation of the
cooler)
13