M&C CSS Series, CSS-M Series, CSS-W Series Instruction Manual
Gas conditioning unit Series CSS®
CSS-M/W wall mount
Instruction Manual
Version 1.02.00
2 CSS-M/W | 1.02.00 www.mc-techgroup.com
Contents
1 General information .................................................................................................................... 4
2 declaration of conformity ........................................................................................................... 4
3 Safety instructions ...................................................................................................................... 5
4 Warranty ...................................................................................................................................... 5
5 Used terms and signal indications ................................ ............................................................ 6
6 Introduction ................................ ................................................................................................ . 7
7 Application .................................................................................................................................. 7
8 Technical Data ............................................................................................................................. 8
9 Description .................................................................................................................................. 9
10 Receipt of marchendise and storage ................................................................................... 10
11 Installation instructions ................................................................................................ ....... 10
12 Supply connections ............................................................................................................... 11
12.1 Hose connections ................................................................................................................ 11
12.2 Electrical connections .......................................................................................................... 12
13 Starting ................................................................................................................................... 13
13.1 Cooler regulation .................................................................................................................. 13
13.2 New pump switch since 06/2007 .......................................................................................... 14
14 Closing down ......................................................................................................................... 14
15 Maintenance ........................................................................................................................... 15
15.1 Replacement of the filter element and the O-Ring ............................................................... 16
15.2 Dismountage of the sample gas pump for examination or maintenance .............................. 16
15.3 Maintenance of the integrated peristaltic pump type SR 25.2 .............................................. 16
16 Operating of the integrated electronic temperature regulator ........................................... 20
16.1 Changing the set value ........................................................................................................ 20
17 Trouble shooting ................................................................................................................... 21
18 Spare part list ........................................................................................................................ 23
19 Appendix ................................................................................................................................ 24
List of Illustrations
Figure 1 Scheme of gas flow ........................................................................................................... 7
Figure 2 Dimensions CSS-M/W ....................................................................................................... 9
Figure 3 Hose connections CSS-M/W ........................................................................................... 11
Figure 4 Electronic board CSS-M.. ................................................................................................ 14
Figure 5 Replacement of the filter element and the O-ring ............................................................ 16
Figure 6 Replacement of the pump hose ....................................................................................... 17
Figure 7 Disassembly of pump head and driver ................................ ............................................. 18
Figure 8 Check of axes and rolls ................................................................................................... 18
Figure 9 Front view of the temperature regulator ........................................................................... 20
Figure 10 Circuit diagram CSS-M/W ............................................................................................. 25
www.mc-techgroup.com CSS-M/W | 1.02.00 3
Dear customer,
Thank you for buying our product. In this instruction manual you will find all necessary information
about this M&C product. The information in the instruction manual is fast and easy to find, so you can
start using your M&C product right after you have read the manual.
If you have any question regarding the product or the application, please don’t hesitate to contact
M&C or your M&C authorized distributor. You will find all the addresses in the appendix of this
manual.
For additional information about our products and our company, please go to M&C’s website
www.mc-techgroup.com. There you will find the data sheets and manuals of all our products in
German and English.
This Operating Manual does not claim completeness and may be
subject to technical modifications.
© 12/2016 M&C TechGroup Germany GmbH. Reproduction of this
document or its content is not allowed without permission from M&C.
CSS® is a registered trade mark.
Version: 1.02.00
4 CSS-M/W | 1.02.00 www.mc-techgroup.com
Head Office
M&C TechGroup Germany GmbH Rehhecke 79 40885 Ratingen Germany
Telephone: 02102 / 935 - 0
Fax: 02102 / 935 - 111
E - mail: info@mc-techgroup.com
www.mc-techgroup.com
1 GENERAL INFORMATION
The product described in this manual has been built and tested in our production facility.
All M&C products are packed to be shipped safely. To ensure the safe operation and to maintain the
safe condition, all instructions and regulations stated in this manual need to be followed. This manual
includes all information regarding proper transportation, storage, installation, operation and
maintenance of this product by qualified personnel.
Please follow all instructions and warnings closely.
Please read this manual carefully before commissioning and operating the device. If you have any
questions regarding the product or the application, please don’t hesitate to contact M&C or your M&C
authorized distributor.
2 DECLARATION OF CONFORMITY
CE - Certification
The product described in this operating manual complies with the following EU directives:
EMV-Instruction
The requirements of the EU directive 2014/30/EU “Electromagnetic compatibility“ are met.
Low Voltage Directive
The requirement of the EU directive 2014/35/EU “Low Voltage Directive“ are met.
The compliance with this EU directive has been examined according to DIN EN 61010.
Declaration of conformity
The EU Declaration of conformity can be downloaded from the M&C homepage or directly requested
from M&C.
www.mc-techgroup.com CSS-M/W | 1.02.00 5
3 SAFETY INSTRUCTIONS
Please follow these safety directions and instructions regarding installation, commissioning
and operation of the CSS-M/W:
Read this manual before commissioning and operating the product. Please make sure to follow all
safety instructions.
Installation and commissioning of electrical devices must be carried out only by qualified skilled
personnel in compliance with the current regulations.
The installation and commissioning of the device must conform to the requirements of VDE 0100 (IEC
364) ‘Regulations on the Installation of Power Circuits with Nominal Voltages below 1000V’ and must
be in compliance with all relevant regulations and standards.
Before connecting the device, please make sure to compare the supply voltage with the specified
voltage on the product label.
Protection against damages caused by high voltages:
Disconnect the power supply before opening the device for access. Make sure that all extern power
supplies are disconnected.
Operate the device only in the permitted temperature and pressure ranges. For details please refer to
the technical data sheet or manual.
Install the device only in protected areas, sheltered from rain and moisture. The product should not be
exposure to the elements.
This device is NOT certified to be installed or operated in explosive hazardous areas.
Installation, maintenance, inspections and any repairs of the devices must be carried out only by
qualified skilled personnel in compliance with the current regulations.
4 WARRANTY
In case of a device failure, please contact immediately M&C or your M&C authorized distributor.
We have a warranty period of 12 months from the delivery date. The warranty covers only
appropriately used products and does not cover the consumable parts. Please find the complete
warranty conditions in our terms and conditions.
The warranty includes a free-of-charge repair in our production facility or the free replacement of the
device. If you return a device to M&C, please be sure that it is properly packaged and shipped with
protective packaging. The repaired or replaced device will be shipped free of delivery charges to the
point of use.
6 CSS-M/W | 1.02.00 www.mc-techgroup.com
5 USED TERMS AND SIGNAL INDICATIONS
DANGER!
This means that death, severe physical injuries and/or important
material damages will occur in case the respective safety
measures are not fulfilled.
WARNI NG !
This means that death, severe physical injuries and/or important
material damages may occur in case the respective safety
measures are not fulfilled.
CARE!
This means that minor physical injuries may occur in case the
respective safety measures are not fulfilled.
CARE !
Without the warning triangle means that a material damage may
occur in case the respective safety measures are not met.
ATTEN T IO N!
This means that an unintentional situation or an unintentional
status may occur in case the respective note is not respected.
NOTE!
These are important information about the product or parts of the
operating manual which require user’s attention.
SKILLED STAFF
These are persons with necessary qualification who are familiar
with installation, use and maintenance of the product.
www.mc-techgroup.com CSS-M/W | 1.02.00 7
6 INTRODUCTION
The gas conditioning unit CSS-M/W for wall mounting is a completely pre-assembled compact gas
conditioning system working continuously and delivering a sample gas quantity of max. 70Nl/h.
The entire gas conditioning unit is housed in a compact and robust steel sheet case which ensures
that the gas analyses can be carried out quickly, safely and with a minimum amount of maintenance.
The gas conditioning unit CSS-M/W for wall mounting must not be used for sampling of explosive
gas/air or gas/oxygen mixtures, for sampling of combustible gases which may result in an explosive
mixture in combination with air or oxygen nor in explosive atmospheres and hazardous areas.
7 APPLICATION
The gas conditioning unit CSS-M/W for wall mounting has been developed for continuous operation.
The components integrated in the system CSS-M/W are intended for „standard use“.
Figure 1 Scheme of gas flow
Gas cooler ECP
Front panel filter FPF-2-0,3GF, 0.3 µm porosity with integrated liquid alarm
Sample gas pump N3 KPE
Flowmeter FM40
Peristaltic pump SR25.2 for continuous automatic condensate removal
8 CSS-M/W | 1.02.00 www.mc-techgroup.com
8 TECHNICAL DATA
Gas Conditioning Unit Type
CSS-M/W
Sample outlet dew point
Range of adjustment: +2 °C (+35.6 °F) ..... +15 °C (+59 °F),
factory setting: +5 °C (+41 °F)
Dew point stability
at constant conditions < ± 0.1 °C (± 0.18 °F)
Sample inlet temperature
**max. 80 °C (+176 °F)**
Gas inlet water vapour saturation
**max. +50 °C (+122 °F)
Gas flow rate
**max. 70 l/h
Ambient temperature
**+10 °C to +45 °C (+50 °F to 113 °F) **
Air humidity
75 % year’s average, rare and slight dewing of 95% on 30
days per year admissible
Storage temperature
-25 °C to +65 °C (~-13 °F to +149 °F)
Pressure
0.7 bar to 1.4 bar abs.*
Total cooling capacity
max. 40 kJ/h
Number of gas inlets
1
Number of gas outlets
1*
Sample gas connections
Hose connection 4/6 mm
Material medium-touched parts
Glass, PVDF, PVC, Novoprene®, FPM, PPH
Ready for operation
Approx. 10 min.
Mains power supply
230 V 50 Hz ± 10 % or 115 V 60 Hz ± 10 %
Power consumption
max. 240 VA
Fuse protection
4 A, time-lag, 5 x 20 mm (approx. 0.2” OD x 0.79” length)
Electrical mains supply
mains cable 3 x 1 mm2 (approx. AWG 17), signal cable 3 x 0.5
mm2 (approx.. AWG 20), 3 m (9.84 ft) length
Status alarm, 1 change over
contact, potential free
contact rating 250 VAC, 2 A, summary alarm for gas flow, liquid
and cooler temperature
Case protection
IP20 (EN 60529)
Housing version
Sheet steel case
Case dimensions (H x W x D)
177 mm x 220 mm x 300 mm (6.97” x 8.66” x 11.81”)
Weight
Approx. 11 kg (24.25 lbs)
PVDF=Polyvinylidenefluoride
PVC=Polyvinyl chloride
FPM=Fluor caoutchouc
PPH=Polypropylene hard
Specifications for components see appendix
* Standard
Maximum values in technical data must be rated in consideration of total cooling capacity at 25 °C (77
°F) ambient temperature and an outlet dew point of 5 °C (41 °F).
Loading...