M&C EC-30C User manual

EC®
Ultra Low Gas Cooler
EC-30C
Instruction Manual
Version 1.00.02
Software Version 1.00

EC-30C | 1.00.02 [phone] www.mc-techgroup.com1
Get help
For more information about using your M&C product, please contact
M&C TechGroup. We will answer your questions about commissioning,
handling and technical service. With our experience and know-how, we
will get your M&C product running in no time - and with no charge.
Please contact our service center in Ratingen, Germany,
for US Service Ventura, California
For faster service, please have this information ready when you contact
us:
Product model
Product serial number
M&C order or invoice number
Germany service center:
[phone] - 888
[email protected]
US service:
[phone]
[e-mail]
For online service and support information go to:
www.mc-techgroup.com

2EC-30C | 1.00.02 [phone] www.mc-techgroup.com
Get help
For more information about using your M&C product, please contact
M&C TechGroup. We will answer your questions about commissioning,
handling and technical service. With our experience and know-how, we
will get your M&C product running in no time - and with no charge.
Please contact our service center in Ratingen, Germany,
for US Service Ventura, California
For faster service, please have this information ready when you contact
us:
Product model
Product serial number
M&C order or invoice number
Germany service center:
[phone] - 888
[e-mail]
US service:
[phone]
[e-mail]
For online service and support information go to:
www.mc-techgroup.com
Table of Contents
1 About this instruction manual 6
2 Important safety information 7
2.1 Intended use 7
2.2 Personal safety 7
2.3 Warning signs and definitions 7
2.4 Safety instructions 8
2.5 Working on electrical and electronic devices 9
2.6 Not certified in hazardous areas 9
3 Introduction 10
4 Product overview 11
4.1 Application 11
4.2 Principle 12
5 Technical Data 14
5.1 Max. possible water vapor dew point input [°C] / [°F] 15
5.2 Dimensions 16
6 Receiving the EC-30C 17
6.1 Product label and serial number 17
7 Using the EC-30C 18
7.1 Graphical user interface (GUI) 18
7.2 LED color coding and possible color combinations 18
7.3 Self-monitoring after powering-on the unit 19
7.4 Self-monitoring during operation 20
7.4.1 Power consumption readjustment 20
7.4.2 Pre-warning messages 20
7.5 Display during start-up of the EC-30C 21
7.6 Overview screen 23
7.7 Alarm and warning history 24
7.7.1 Error codes 27
7.7.2 Warning symbols 27
7.7.3 Alarm symbols 29
7.8 Temperature diagrams 32
7.8.1 Diagram of the pre-cooler unit (PCU) 32
7.8.2 Diagram of the deep cooling units (DCU 1 and DCU 2) 33
7.9 Parameter menu 34
7.9.1 Parameter settings 36
7.10 Device information 37
7.11 Service-Reset (qualified personnel only) 39

EC-30C | 1.00.02 [phone] www.mc-techgroup.com3
8 Installation instructions and mounting of the EC-30C 40
8.1 Installation instructions 40
8.2 Wall and rack mount 41
8.3 Mounting instructions for SR25.2 peristaltic pump (optional) 43
8.4 Tubing without heat exchanger purging (standard tubing) 44
8.4.1 Heat exchanger connections for tubing without purging 44
8.5 Tubing with heat exchanger purging for special requirements (optional) 46
8.5.1 Heat exchanger connections for tubing with purging 47
8.6 Duran-glass heat exchanger with GL-connections 48
8.7 PVDF- heat exchanger with PVDF-tube connectors 48
8.8 Electrical connections 49
8.8.1 mA-output 51
8.8.2 Liquid alarm sensor LA (optional) 51
8.8.3 Gas flow sensor FA 20 and gas flow meter FM 40 (optional) 52
9 Start-up 53
9.1 Preparation for start-up 53
9.2 Temperature chart of the start-up stages 54
10 Maintenance 58
10.1 Maintenance of the peristaltic pump type SR25.2 (optional) 58
10.1.1 Changing the pump tubing 59
10.1.2 Changing the contact pulley and springs 60
10.1.3 Cleaning the pump head 60
10.2 Changing the heat exchanger 61
10.3 Changing the 0-20 V-Module 62
10.4 Changing the buffer battery 63
10.5 Checking the temperature sensors 64
10.6 Changing the compressor unit 65
11 Decommissioning 66
12 Appendix 67
12.1 Overview of the EC-30C screens 67
12.2 How to configure the mA-output 68
12.2.1 How to calculate temperature based on measured mA-value 68
12.2.2 How to calculate mA-value based on measured temperature 69
12.3 Spare parts and consumables 70
12.4 Additional Information 71
12.5 Declaration of conformity 71
12.6 Certificates 72
12.7 Warranty 72
12.8 Liability and disclaimer 72
12.9 Storage 73
12.10 Shipping and handling 73
12.11 Proper disposal of the device 73

4EC-30C | 1.00.02 [phone] www.mc-techgroup.com
13 About us 74
13.1 M&C‘s group of companies 74
13.2 The quality-oriented M&C catalog 75
13.3 Technical consulting services 76
13.3.1 Ideas, suggestions and feedback 76

EC-30C | 1.00.02 [phone] www.mc-techgroup.com5
Table of Illustrations
Fig. 1: Application example of the EC-30C 11
Fig. 2: Jet-Stream heat exchanger 12
Fig. 3: Front view: dimensions including optional peristaltic pumps 16
Fig. 4: Side view: dimensions including optional peristaltic pumps 16
Fig. 5: Graphic user interface 18
Fig. 6: Smiley symbols during self-test 19
Fig. 7: The smileys on the display after self-testing 19
Fig. 8: ‘Service‘-monitor: Self-test failed 20
Fig. 9: Start-up phase: first cooling phase 21
Fig. 10: Start-up phase: TKS reaches and/or exceeds ‘0 °C / 32 °F’-limit 22
Fig. 11: Start-up phase: Target temperature reached 22
Fig. 12: That’s how you reach the overview screen 23
Fig. 13: Overview screen 23
Fig. 14: How to reach the alarm and warning history 24
Fig. 15: Alarm and warning history 25
Fig. 16: How to chose an alarm or warning message 25
Fig. 17: How to scroll through stored messages 26
Fig. 18: Detailed information for a selected message 26
Fig. 19: How to reach the graphical temperature diagrams 32
Fig. 20: Temperature diagram of the pre-cooling unit 32
Fig. 21: Temperature diagram of the deep-cooling units 33
Fig. 22: How to reach the parameter menu (screen 1) 34
Fig. 23: Parameter menu, screen 1 34
Fig. 24: Parameter menu, screen 2 35
Fig. 25: How to reach the parameter settings 36
Fig. 26: How to reach the device information 37
Fig. 27: Device information 38
Fig. 28: Activating Service Reset (Qualified personnel only) 39
Fig. 29: Reset screen (Qualified personnel only) 39
Fig. 30: Min. assembly dimensions (unit with optional peristaltic pumps) 41
Fig. 31: Mounting rail for wall or rack mounting 42
Fig. 32: SR25.2: Mounting distance between pump motor and front panel 43
Fig. 33: Standard tubing: DCU 1 active, solenoid valve triggered, no FA 44
Fig. 34: Heat exchanger connectors (device with four optional peristaltic pumps) 45
Fig. 35: Tubing with purging: DCU 1 activ, solenoid valves triggered, no FA 46
Fig. 36: Heat exchanger connections, tubing with purging 47
Fig. 37: Electrical connections 50
Fig. 38: Temperature chart of the start-up stages 55
Fig. 39: Changing the pump tubing 59
Fig. 40: Resistor - temperature characteristic of the PT100 64
Fig. 41: Compressor: electrical connections 65
Fig. 42: Overview: screens 67

6EC-30C | 1.00.02 [phone] www.mc-techgroup.com
1 About this instruction manual
Welcome to the M&C product manual. The goal of this document is to give a broad over-
view of the main functions of the EC-30C. It will help you to get started with using the
E C-3 0 C .
If you have any questions about this instruction manual, please contact M&C or one of our
official distributors.
Document: Instruction Manual EN for EC-30C
Version: 1.00.02
Software Version: 1.00
Release date: 10.2019
Copyright: © 2019 M&C TechGroup
Published by: M&C TechGroup Germany GmbH, Rehhecke 79
40885 Ratingen, Deutschland
This instruction manual does not claim to be complete and it may be subject to technical
modifications. We appreciate any feedback you may have to this document .
Any copy of this document or of its content is not allowed without explicit approval of
M&C.
With the release of this version all older manual versions will no longer be valid.
Registered trademarks
EC® is a registered trademark of M&C Techgroup Germany GmbH.

EC-30C | 1.00.02 [phone] www.mc-techgroup.com7
2 Important safety information
Please read this important safety information carefully before installing the EC-30C. Follow
these safety precautions during commissioning, start-up and regular operation.
2.1 Intended use
This product is designed to be used as an ultra-low cooler to reduce the dew-point of
humid sample gas to provide a stable and very low dew point.
Do not use this product for any other purpose. Improper use and handling can create
hazards and cause damage. For more information, please refer to the safety information in
this instruction manual.
2.2 Personal safety
Please read this instruction manual carefully before commissioning and operating the de-
vice. If you have any questions regarding the product or the application, please don’t hes-
itate to contact M&C or an M&C authorized distributor.
Please follow all instructions and warnings closely.
The product described in this instruction manual has been built and tested in our produc-
tion facility. All ultra-low cooler are packed to be shipped safely. To ensure the safe opera-
tion and to maintain the safe condition, all instructions and regulations stated in this man-
ual need to be followed.
This instruction manual includes all information regarding proper transportation, storage,
installation, operation and maintenance of this product by qualified personnel.
2.3 Warning signs and definitions
DANGER DANGER indicates a hazardous situation which, if not avoided, will
result in death or serious injury.
WARNING WARNING indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION CAUTION indicates a hazardous situation which, if not avoided, could
result in minor or moderate injury.
ATTENTION ATTENTION is used to address practices not related to physical injury.
Beispiel-Einsatzgebiete
Die M&C Gasentnahmesonde SP-180 wird bei der kontinuierlichen Gasentnahme für
analytische Messungen eingesetzt und ist für folgende Bedignungen optimiert:
Staubbeladungen bis 1g/m³
Betriebsdruck bis max. 6 bar abs.
Temperaturen bis max. 600 °C
hohe Gasfeuchte
Dabei entsteht durch die kompakte Bauform nur ein geringer Platzbedarf. Außerdem
kann die Gasentnahmesonde mit neuartiger Schutzhaube zur Montage im Freien ver-
wendet werden.
Beispiel- Wirkungsweise
Auf das Entnahmerohr montiert erfolgt in der SP-180 zunächst eine Feinstaubfiltration
unmittelbar am Entnahmepunkt. Zusätzlich sorgt die integrierte Beheizung für eine
Taupunktüberwachung.
Zur Anbindung einer (beheizten) Abgangsleitung in Richtung der Analyseinstrumen-
tierung besitzt die SP-180 geeignete mechanische und thermisch isolierte Aufnahmen.
Beispiel- Vorteile bei M&C
Die Konstruktion der Sonden ist auf einfache Montage, sicheren Betrieb und problem-
lose Wartung ausgerichtet. Folgende Vorteile stehen dabei im Mittelpunkt:
Gasentnahme bei staubbeladenen Prozessen
geringes Volumen, schnelle Ansprechzeit
einfacher Filterelementwechsel ohne Werkzeug und ohne Demontage der
Entnahmeleitung
einfaches Reinigen des Filterraumes
Reinigen des Entnahmerohres ohne Demontage der Sonde
selbstregulierende elektrische Beheizung mit Untertemperatur-Alarmkontakt
und Entnahmerohre bzw. Vorfilter optional
Standardmäßig mit Kalibriergasanschluss
Bei der M&C-Entnahmesonde SP-180 erfolgt bereits unmittelbar am Entnahmepunkt
eine Feinstaubfiltration. Hierdurch wird ein Teil der notwendigen Wartung eines Sys-
tems auf einen Punkt konzentriert. Diese Filtertechnologie hat den großen Vorteil, dass
Staubgemische aus Grob- wie Feinststäuben besser zurück gehalten werden, verbund-
en mit geringstem Wartungsaufwand.
Zusätzlich wird der Einsatz aller M&C-Filterelemente (Werkstoffe, Filterfeinheiten)
möglich. Die neuartige Silikonisolierung ermöglicht zudem eine optimale thermische
Isolierung.
Weitere Hinweise zu interessanten Besonderheiten finden Sie in unserem
Produktdatenblatt.
Alle M&C-Sicherheits-Signalzeichen siehe:
\\mc-fs1\Dokumentation\0300_Templates\MuC_Icons\
MuC_Icons_as_Manual_Templates.indd
Nur zutreffendes Übernehmen

8EC-30C | 1.00.02 [phone] www.mc-techgroup.com
High
Voltage! Caution, risk of electric shock!
High
Pressure! Caution, system might be under pressure.
Hot Surface! Caution, hot surface! Do not touch!
Hazardous
Gas! Caution, hazardous and toxic gas! Do not inhale!
Qualified
personnel
‘Qualified personnel’ are experts who are familiar with the installation,
mounting, commissioning and operation of these types of products.
Safety
Gloves! Put on safety gloves for your protection.
Pull Main
Plug! Unplug power supply before opening!
Note ‘Note’ indicates important information relating to the product or
highlights parts of the documentation for special attention.
Do you need
help? Please contact M&C!
2.4 Safety instructions
Please follow these safety directions and instructions regarding installation, commission-
ing and operation of the EC-30C.
Qualified
personnel
Installation, commissioning, maintenance, inspections and any repairs
of all M&C products and components must be carried out by quali-
fied personnel in compliance with the current regulations.
Install the device only in protected areas, sheltered from sun, rain and moisture.
Operate the device only in the permitted temperature and pressure ranges. See details on
page 14 chapter ‘5 Technical Data’ .
Don‘t repair or maintain this product without M&C‘s specific maintenance- and service
instructions.
2 Important safety information
Please read this important safety information carefully before installing the EC-30C. Follow
these safety precautions during commissioning, start-up and regular operation.
2.1 Intended use
This product is designed to be used as an ultra-low cooler to reduce the dew-point of
humid sample gas to provide a stable and very low dew point.
Do not use this product for any other purpose. Improper use and handling can create
hazards and cause damage. For more information, please refer to the safety information in
this instruction manual.
2.2 Personal safety
Please read this instruction manual carefully before commissioning and operating the de-
vice. If you have any questions regarding the product or the application, please don’t hes-
itate to contact M&C or an M&C authorized distributor.
Please follow all instructions and warnings closely.
The product described in this instruction manual has been built and tested in our produc-
tion facility. All ultra-low cooler are packed to be shipped safely. To ensure the safe opera-
tion and to maintain the safe condition, all instructions and regulations stated in this man-
ual need to be followed.
This instruction manual includes all information regarding proper transportation, storage,
installation, operation and maintenance of this product by qualified personnel.
2.3 Warning signs and definitions
DANGER
DANGER indicates a hazardous situation which, if not avoided, will
result in death or serious injury.
WARNING
WARNING indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION
CAUTION indicates a hazardous situation which, if not avoided, could
result in minor or moderate injury.
ATTENTION
ATTENTION is used to address practices not related to physical injury.
Beispiel-Einsatzgebiete
Die M&C Gasentnahmesonde SP-180 wird bei der kontinuierlichen Gasentnahme für
analytische Messungen eingesetzt und ist für folgende Bedignungen optimiert:
Staubbeladungen bis 1g/m³
Betriebsdruck bis max. 6 bar abs.
Temperaturen bis max. 600 °C
hohe Gasfeuchte
Dabei entsteht durch die kompakte Bauform nur ein geringer Platzbedarf. Außerdem
kann die Gasentnahmesonde mit neuartiger Schutzhaube zur Montage im Freien ver-
wendet werden.
Beispiel- Wirkungsweise
Auf das Entnahmerohr montiert erfolgt in der SP-180 zunächst eine Feinstaubfiltration
unmittelbar am Entnahmepunkt. Zusätzlich sorgt die integrierte Beheizung für eine
Taupunktüberwachung.
Zur Anbindung einer (beheizten) Abgangsleitung in Richtung der Analyseinstrumen-
tierung besitzt die SP-180 geeignete mechanische und thermisch isolierte Aufnahmen.
Beispiel- Vorteile bei M&C
Die Konstruktion der Sonden ist auf einfache Montage, sicheren Betrieb und problem-
lose Wartung ausgerichtet. Folgende Vorteile stehen dabei im Mittelpunkt:
Gasentnahme bei staubbeladenen Prozessen
geringes Volumen, schnelle Ansprechzeit
einfacher Filterelementwechsel ohne Werkzeug und ohne Demontage der
Entnahmeleitung
einfaches Reinigen des Filterraumes
Reinigen des Entnahmerohres ohne Demontage der Sonde
selbstregulierende elektrische Beheizung mit Untertemperatur-Alarmkontakt
und Entnahmerohre bzw. Vorfilter optional
Standardmäßig mit Kalibriergasanschluss
Bei der M&C-Entnahmesonde SP-180 erfolgt bereits unmittelbar am Entnahmepunkt
eine Feinstaubfiltration. Hierdurch wird ein Teil der notwendigen Wartung eines Sys-
tems auf einen Punkt konzentriert. Diese Filtertechnologie hat den großen Vorteil, dass
Staubgemische aus Grob- wie Feinststäuben besser zurück gehalten werden, verbund-
en mit geringstem Wartungsaufwand.
Zusätzlich wird der Einsatz aller M&C-Filterelemente (Werkstoffe, Filterfeinheiten)
möglich. Die neuartige Silikonisolierung ermöglicht zudem eine optimale thermische
Isolierung.
Weitere Hinweise zu interessanten Besonderheiten finden Sie in unserem
Produktdatenblatt.
Alle M&C-Sicherheits-Signalzeichen siehe:
\\mc-fs1\Dokumentation\0300_Templates\MuC_Icons\
MuC_Icons_as_Manual_Templates.indd
Nur zutreffendes Übernehmen

EC-30C | 1.00.02 [phone] www.mc-techgroup.com9
When replacing parts, use only original M&C spare parts.
Pull Main
Plug!
If there is any indication that safe operation of the EC-30C is no
longer possible, turn off the power and disconnect the device from
the power supply immediately.
Then protect the defective device against accidental switch-on and mark it clearly as
defective.
2.5 Working on electrical and electronic devices
Only qualified and authorized personnel are permitted to work on equipment which op-
erates on 115 or 230 VAC supply voltage. Please be sure to observe the generally accepted
engineering standards and all of your national and local regulations.
Note Before connecting the device, please make sure that the supply
voltage matches the specified voltage on the product label.
High
Voltage!
Protect yourself and others against damages which might be caused
by high voltages. Disconnect the power supply before opening the
device for access. Make sure that all external power supplies are
disconnected.
Please make sure to take appropriate precautions even by working on unplugged or
low-voltage devices. Unplugged devices need to be properly grounded to prevent dam-
age to internal electronics from electrostatic discharges (ESD).
2.6 Not certified in hazardous areas
This device is NOT certified to be installed or operated in hazardous areas.
WARNING Explosion hazard!
For general purpose areas ONLY. Don’t use the EC-30C in hazardous
areas.