Endress+Hauser CYH112 Operating Manual

BA00430C/07/EN/14.19 71453974 2019-01-07

Products Solutions Services

Operating Instructions

Flexdip CYH112

Holder for water and wastewater assemblies

Flexdip CYH112 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 Designated use ........................ 5

2.3 Workplace safety ....................... 5

2.4 Operational safety ...................... 6

2.5 Product safety ......................... 6

3 Product description ................. 7

3.1 Product design ......................... 7

4 Incoming acceptance and product

identification ....................... 9

4.1 Incoming acceptance .................... 9

4.2 Product identification ................... 10

4.3 Scope of delivery ...................... 10

4.4 Certificates and approvals ............... 11

5 Installation ....................... 12

5.1 Installation conditions .................. 12

5.2 Mounting the holder ................... 13

5.3 Mounting options ..................... 25

5.4 Post-installation check .................. 29

6 Operation options ................. 30

6.1 Operating the pendulum holder ........... 30

7 Maintenance ...................... 31

7.1 Maintenance tasks ..................... 31

8 Repair ............................ 34

8.1 Return .............................. 34

8.2 Disposal ............................ 34

9 Accessories ....................... 35

10 Technical data .................... 40

10.1 Environment ......................... 40

10.2 Mechanical construction ................ 40

Index .................................. 44

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About this document Flexdip CYH112

1 About this document

1.1 Warnings

Structure of information Meaning

DANGER

Causes (/consequences)

If necessary, Consequences of non-compliance (if applicable)

Corrective action

‣

WARNING

Causes (/consequences)

If necessary, Consequences of non-compliance (if applicable)

Corrective action

‣

CAUTION

Causes (/consequences)

If necessary, Consequences of non-compliance (if applicable)

Corrective action

‣

NOTICE

Cause/situation

If necessary, Consequences of non-compliance (if applicable)

Action/note

‣

This symbol alerts you to a dangerous situation. Failure to avoid the dangerous situation will result in a fatal or serious injury.

This symbol alerts you to a dangerous situation. Failure to avoid the dangerous situation can result in a fatal or serious injury.

This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in minor or more serious injuries.

This symbol alerts you to situations which may result in damage to property.

1.2 Symbols used

Symbol Meaning

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

1.2.1 Symbols on the device

Symbol Meaning

Reference to device documentation

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Flexdip CYH112 Basic safety instructions

2 Basic safety instructions

2.1 Requirements for the personnel

• Installation, commissioning, operation and maintenance of the measuring system may be carried out only by specially trained technical personnel.

• The technical personnel must be authorized by the plant operator to carry out the specified activities.

• The electrical connection may be performed only by an electrical technician.

• The technical personnel must have read and understood these Operating Instructions and must follow the instructions contained therein.

• Faults at the measuring point may only be rectified 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 Designated use

The assembly holder has been developed for use in the wastewater sector. CYH112 is designed as a modular holder system for sensors and assemblies in open basins, channels and tanks.

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.

NOTICE

Applications outside specifications!

Incorrect measurements, malfunctions and even measuring point failure could result

Use the product only in accordance with the specifications.

‣

Pay attention to the technical data on the nameplate.

‣

2.3 Workplace safety

As the user, you are responsible for complying with the following safety conditions:

• Installation guidelines

• Local standards and regulations

• Regulations for explosion protection

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Basic safety instructions Flexdip CYH112

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.

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.

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Flexdip CYH112 Product description

3 Product description

3.1 Product design

A0037898

 1 Example of mounted CYH112 holder

1 Base 2 Main pipe 3 Multifunctional clamp ring 4 Transverse pipe 5 Cross clamp 6 Immersion pipe of the CYA112 assembly

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Product description Flexdip CYH112

A0037909

 2 Example of mounted CYH112 holder with chain

1 Base 2 Main pipe 3 Chain 4 Multifunctional clamp ring 5 Cross clamp 6 Transverse pipe 7 Immersion pipe of the CYA112 assembly

Always hook the bracket of the assembly through the last link in the chain.

Attach the holder depending on the ambient conditions.

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Flexdip CYH112 Incoming acceptance and product identification

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.

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Incoming acceptance and product identification Flexdip CYH112

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

• Ambient and process conditions

• Safety information and warnings

Compare the information on the nameplate with the order.

‣

4.2.2 Identifying the product

Product page

www.endress.com/cyh112

Interpreting the 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. Call up the site search (magnifying glass).

3. Enter a valid serial number.

4. Search.  The product structure is displayed in a popup window.

5. Click on the product image in the popup window.  A new window (Device Viewer) opens. All of the information relating to your

device is displayed in this window as well as the product documentation.

4.2.3 Manufacturer's address

Endress+Hauser Conducta GmbH+Co. KG Dieselstraße 24 D-70839 Gerlingen

4.3 Scope of delivery

The delivery comprises:

• Ordered version of assembly holder

• Operating Instructions

If you have any queries:

‣

Please contact your supplier or local sales center.

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Flexdip CYH112 Incoming acceptance and product identification

4.4 Certificates and approvals

Explosion protection

The CYH112 holder may also be used in hazardous areas in Zone 1 and 2.

The holder does not fall within the scope of ATEX Directive 2014/34/EU as it does not have a potential source of ignition of its own. Consequently, the holder does not bear ATEX identification marking. Potential equalization must be implemented as described in the "Installation conditions" section.

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Installation Flexdip CYH112

1200

1000

lbs

39.4

47.2

5 4

8.8

inch

500

19.7

6.5

14.3

750

29.5

5 Installation

5.1 Installation conditions

5.1.1 Mounting instructions

The maximum extension depends on the suspended load (weight of immersion pipe, assembly and cable). See the following diagram for this purpose:

A0010837

 3 Extension as a function of the suspended load

The maximum permitted load when mounting on a rail and using a pendulum holder with a pendulum adapter is 5 kg (11 lb). Potential equalization must be implemented at the place of installation. All electrically conductive parts must be interconnected.

Cable

The cable to the sensor is routed outside along the pipe. Hook-and-loop cable ties can be ordered as accessories to secure the cable.

Cable routing for the power supply must be implemented by the customer onsite.

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Flexdip CYH112 Installation

1200 (47.2)

5.1.2 Dimensions

A0010838

 4 Dimensions with maximum extension. Dimensions: mm (in)

The values indicated are valid for floor, wall and rail mounting.

5.2 Mounting the holder

For more information on mounting the assembly with the holder, see Operating Instructions BA00432

5.2.1 Measuring system

A complete measuring system consists of:

• CYH112 holder

• Assembly, e.g. CYA112

• Transmitter, e.g. Liquiline CM44

• Sensor, e.g. CUS71D

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Installation Flexdip CYH112

A0010865

 5 Measuring system with CYH112 holder

1 Main pipe secured to floor 2 Transmitter 3 Protective cover 4 Transverse pipe with fastening elements 5 Hook-and-loop cable ties 6 Chain 7 CPA111 assembly

5.2.2 Mounting the base

Use the M10 chemical anchor to mount the base on a concrete floor.

1. Set the base in position (the open part faces the basin rim).  The minimum distance between the bores and the basin rim is 40 mm (1.57 in).

2. Mark the securing holes for the base on the floor.

3. Drill the securing holes with a 12 mm drill.

4. Install the 4 chemical anchors.

5. Firmly screw down the base.

6. Ground the base with a ground cable (≥ 4 mm² (≥ 12 AWG)).

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Flexdip CYH112 Installation

5.2.3 Mounting the main pipe

A0038457

 6 Multifunctional clamp ring

1 Slot in the multifunctional clamp ring 2 Multifunctional clamp ring, funnel-shaped side

1. Attach the multifunctional clamp ring to the main pipe, with the funnel-shaped side pointing downwards.

2. Firmly tighten the multifunctional clamp ring.

The distance between the upper edge of the multifunctional clamp ring and the base plate may not exceed 1 100 mm (43.3 in). The multifunctional clamp ring acts as an anti-slip lock here.

 7 Adjusting the clamps

1 Pipe 2 Clamps 3 Clamp screw

A0038382

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