Endress+Hauser CYR52 User manual

Products Solutions Services
Operating Instructions
CYR52
Ultrasonic cleaning
BA01300C/07/EN/03.22-00
71569939
2022-04-15

CYR52 Table of contents
Endress+Hauser 3
Table of contents
1 About this document ........... 4
1.1 Warnings ........................... 4
1.2 Symbols used ........................ 4
2 Basic safety instructions ....... 5
2.1 Requirements for the personnel ........ 5
2.2 Intended use ........................ 5
2.3 Workplace safety .................... 5
2.4 Operational safety ................... 5
2.5 Product safety ....................... 6
3 Product description ............. 7
3.1 Product design ....................... 7
4 Incoming acceptance and
product identification ......... 10
4.1 Incoming acceptance ................ 10
4.2 Product identification ................ 10
4.3 Scope of delivery .................... 11
5 Mounting ...................... 12
5.1 Mounting requirements .............. 12
5.2 Mounting the ultrasonic transducer .... 17
5.3 Mounting the ultrasonic generator .... 18
5.4 Post-mounting check ................ 21
6 Electrical connection .......... 22
6.1 Connecting the device ............... 22
6.2 Post-connection check ............... 23
7 Commissioning ................ 24
7.1 Function check ..................... 24
7.2 Configuration management .......... 24
8 Diagnostics and
troubleshooting ............... 25
8.1 General troubleshooting ............. 25
9 Maintenance .................. 26
9.1 Cleaning ........................... 26
10 Repair .......................... 27
10.1 General information ................. 27
10.2 Spare parts ........................ 27
10.3 Return ............................ 27
10.4 Disposal ........................... 27
11 Accessories .................... 28
12 Technical data ................. 29
12.1 Output ............................ 29
12.2 Power supply ....................... 29
12.3 Environment ....................... 29
12.4 Mechanical construction ............. 29
Index ................................. 31

About this document CYR52
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1 About this document
1.1 Warnings
Structure of information Meaning
LDANGER
Causes (/consequences)
If necessary, Consequences of non-
compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid the dangerous situation will result in a fatal or serious injury.
LWARNING
Causes (/consequences)
If necessary, Consequences of non-
compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid the dangerous situation can result in a fatal or serious injury.
LCAUTION
Causes (/consequences)
If necessary, Consequences of non-
compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid this situation can result in minor or more serious injuries.
NOTICE
Cause/situation
If necessary, Consequences of non-
compliance (if applicable)
‣Action/note
This symbol alerts you to situations which may result in damage to property.
1.2 Symbols used
Additional information, tips
Permitted or recommended
Not permitted or not recommended
Reference to device documentation
Reference to page
Reference to graphic
 Result of a step

CYR52 Basic safety instructions
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2 Basic safety instructions
2.1 Requirements for the personnel
• Installation, commissioning, operation and maintenance must only be carried out by
technical personnel trained to perform these tasks.
• The technical personnel must be authorized by the plant operator to carry out the specified
activities.
• The technical personnel must have read and understood these Operating Instructions and
must follow the instructions contained therein.
• Faults may be repaired only by authorized and specially trained personnel.
Repairs not described in the Operating Instructions provided must be carried out only
directly at the manufacturer's site or by the service organization.
2.2 Intended use
The CYR52 ultrasonic cleaning system is used to clean turbidity sensors in liquids that are
installed in pipes.
Use of the device for any purpose other than that described, poses a threat to the safety of
people and of the entire measuring system and is therefore not permitted.
The manufacturer is not liable for damage caused by improper or non-designated use.
2.3 Workplace safety
As the user, you are responsible for complying with the following safety conditions:
• Installation guidelines
• Local standards and regulations
Electromagnetic compatibility
• The product has been tested for electromagnetic compatibility in accordance with the
applicable international standards for industrial applications.
• The electromagnetic compatibility indicated applies only to a product that has been
connected in accordance with these Operating Instructions.
2.4 Operational safety
Before commissioning the entire measuring point:
1. Verify that all connections are correct.
2. Ensure that electrical cables and hose connections are undamaged.
3. Do not operate damaged products, and protect them against unintentional operation.
4. Label damaged products as defective.
During operation:
‣If faults cannot be rectified:
products must be taken out of service and protected against unintentional operation.

Basic safety instructions CYR52
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2.5 Product safety
2.5.1 State-of-the-art technology
The product is designed to meet state-of-the-art safety requirements, has been tested, and
left the factory in a condition in which it is safe to operate. The relevant regulations and
international standards have been observed.

CYR52 Product description
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3 Product description
3.1 Product design
3.1.1 Measuring system
A complete measuring system comprises:
• Ultrasonic generator
• Ultrasonic transducer
• Assembly or pipe with turbidity sensor
• Liquiline CM44x transmitter
124
5
6
7
8
9
3
A0038480
 1 Ultrasonic cleaning with Flowfit CUA252 assembly
1 Liquiline CM44x transmitter
2 Ultrasonic generator
3 Flowfit CUA252 flow assembly
4 Clamp connection for turbidity sensor
5 Ultrasonic transducer
6 Power supply cable for ultrasonic transducer
7 Mains voltage cable for ultrasonic generator
8 Control cable
9 Mains voltage cable for transmitter

Product description CYR52
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3.1.2 Ultrasonic transducer with Flowfit CUA252 flow assembly
A0039566
 2 Ultrasonic transducer on Flowfit CUA252 assembly
3.1.3 Ultrasonic transducer with Flowfit CUA262 flow assembly
A0039567
 3 Ultrasonic transducer on Flowfit CUA262 assembly

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3.1.4 Ultrasonic transducer with assembly of CUS31
A0039571
 4 Ultrasonic transducer with assembly of CUS31
3.1.5 Ultrasonic transducer on pipe
A0039569
 5 Ultrasonic transducer mounted on pipe

Incoming acceptance and product identification CYR52
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4 Incoming acceptance and product identification
4.1 Incoming acceptance
1. Verify that the packaging is undamaged.
 Notify the supplier of any damage to the packaging.
Keep the damaged packaging until the issue has been resolved.
2. Verify that the contents are undamaged.
 Notify the supplier of any damage to the delivery contents.
Keep the damaged goods until the issue has been resolved.
3. Check that the delivery is complete and nothing is missing.
 Compare the shipping documents with your order.
4. Pack the product for storage and transportation in such a way that it is protected
against impact and moisture.
 The original packaging offers the best protection.
Make sure to comply with the permitted ambient conditions.
If you have any questions, please contact your supplier or your local Sales Center.
4.2 Product identification
4.2.1 Nameplate
The nameplate provides you with the following information on your device:
• Manufacturer identification
• Order code
• Extended order code
• Serial number
• Safety information and warnings
‣Compare the information on the nameplate with the order.
4.2.2 Product identification
Product page
www.endress.com/cyr52
Order code
The order code and serial number of your product can be found in the following locations:
• On the nameplate
• In the delivery papers
Obtaining information on the product
1. Go to www.endress.com.
2. Page search (magnifying glass symbol): Enter valid serial number.

CYR52 Incoming acceptance and product identification
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3. Search (magnifying glass).
 The product structure is displayed in a popup window.
4. Click the product overview.
 A new window opens. Here you fill information pertaining to your device, including
the product documentation.
4.2.3 Manufacturer address
Endress+Hauser Conducta GmbH+Co. KG
Dieselstraße 24
D-70839 Gerlingen
4.3 Scope of delivery
The scope of delivery comprises:
• 1 x ultrasonic generator
• 1 x ultrasonic transducer
• 1 x cleaning cloth
• 1 x tube of sealant
• Mounting material depending on the device version order
• 1 x Operating Instructions

Mounting CYR52
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5 Mounting
5.1 Mounting requirements
5.1.1 Dimensions of the ultrasonic transducer
CUA252
CUA262
Ø 6 (0.24)
Ø 6 (0.24)
83 (3.27)
104 (4.09)
124.5 (4.90)
108 (4.25)
97 (3.82)
Ø 88 (3.46)
128 (5.04)
A0022750
 6 Dimensions for CUA252 and CUA262. Engineering unit: mm (in)
‣In the case of the ultrasonic transducer, factor in a clearance of approx. 100 mm (3.9 in)
above the cable gland for the power supply cable.

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Ø 6 (0.24)
140 (5.51)
150 (5.91)
120 (4.72)
92 (3.62)
123 (4.84)
Ø 88 (3.46)
A0022753
 7 Dimensions for assembly of CUS31. Engineering unit: mm (in)

Mounting CYR52
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105 (4.13)
125 (4.92)
170 (6.69)
Ø 88 (3.46)
97 (3.82)
128 (5.04)
A0022756
 8 Dimensions for pipe mounting. Engineering unit: mm (in)

CYR52 Mounting
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5.1.2 Dimensions of ultrasonic generator
199 (7.38)
162 (6.38)
237 (9.33)
194 (7.64)
128 (5.04)
A0022755
 9 Engineering unit: mm (in)

Mounting CYR52
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Mounting plate
80 (3.15)
190 (7.48)
3 (0.12)
4 x 6.5 (0.26)
170 (6.69)
125 (4.92)
A0012426
 10 Mounting plate. Engineering unit: mm (in)
Weather protection cover
NOTICE
Effect of climatic conditions (rain, snow, direct sunlight etc.)
Possibility of impaired operation to complete failure of the ultrasonic generator!
‣Always use the weather protection cover (accessory) when installing the device outdoors.
320 (12.6)
270 (10.6)
300 (11.8)
80 (3.15)
170 (6.69)
170 (6.69)
80 (3.15)
8 x Ø 7 (0.28)
A0038622
 11 Weather protection cover for ultrasonic generator. Engineering unit: mm (in)

CYR52 Mounting
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5.2 Mounting the ultrasonic transducer
LCAUTION
Substances in the sealant
Irritation to eyes and skin!
‣Do not inhale aerosols if used.
‣Avoid contact with the eyes and skin.
‣Wear protective gloves, protective goggles and protective clothing when using the sealant.
‣Do not swallow the sealant.
‣Before using the sealant, read the Safety Datasheet of the manufacturer and the warnings
and hazard information on the sealant packaging.
The ultrasonic transducer is secured to assemblies with two brackets that are supplied, and to
pipes with two worm drive hose clips that are supplied.
1. Clean the contact surface of the ultrasonic transducer and the contact surface of the
assembly or pipe using the cleaning cloth (included in the scope of delivery).
2.
1
A0022759
1 Strip with sealant
Apply a 5 mm (0.2 in) thick film of sealant to the contact surface of the ultrasonic
transducer.
3. Mount the ultrasonic transducer opposite the turbidity sensor.
4. In the case of pipes: tighten the two worm drive hose clips with a torque of 2.5 Nm.
5. In the case of assemblies: tighten the nuts of the brackets with a torque of 2 Nm.

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5.3 Mounting the ultrasonic generator
5.3.1 Post mounting
You require the post mounting kit (optional) to mount the unit on a pipe, post or railing
(round or square, clamping range 20 to 60 mm (0.79 to 2.36 in)).
1234
56
7
8
A0033044
 12 Post mounting
1 Weather protection cover (optional) 5 Spring washers and nuts (post mounting kit)
2 Post mounting plate (post mounting kit) 6 Pipe or railing (round/square)
3 Spring washers and nuts (post mounting kit) 7 Mounting plate
4 Pipe clamps (post mounting kit) 8 Threaded rods (post mounting kit)

CYR52 Mounting
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A0033045
 13 Post mounting
A0038625
 14 Attach the device and click it into place
1. Place the device on the mounting plate.
2. Slide the device downwards in the guide on the mounting rail until it clicks into place.
5.3.2 Rail mounting
1 2 34
56
7
8
9
A0012668
 15 Rail mounting
1 Weather protection cover (optional) 6 Pipe or railing (round/square)
2 Post mounting plate (post mounting kit) 7 Mounting plate
3 Spring washers and nuts (post mounting kit) 8 Threaded rods (post mounting kit)
4 Pipe clamps (post mounting kit) 9 Screws (post mounting kit)
5 Spring washers and nuts (post mounting kit)

Mounting CYR52
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A0025886
 16 Rail mounting
A0038628
 17 Attach the device and click it into place
1. Place the device on the mounting plate.
2. Slide the device downwards in the guide on the mounting rail until it clicks into place.
5.3.3 Wall mounting
≥ 340 (13.4)
≥ 150 (5.91)
A0038984
 18 Installation clearance in mm
(in)
1
3
4
2
A0038985
 19 Wall mounting
1 Wall
24 drill holes 1)
3 Mounting plate
4 Screws Ø 6 mm (0.24 in) (not included in the scope of
delivery)
1)The size of the drill holes depends on the wall plugs used. The wall plugs and screws must be provided by the customer.