Endress+Hauser Flexdip CYH112 User manual

BA430C/07/en/04.09
71092595
Operating Instructions
Flexdip CYH112
Holder for water and wastewater assemblies

Endress+Hauser

Flexdip CYH112
Endress+Hauser 3
Table of contents
1 Safety instructions . . . . . . . . . . . . . . . . 4
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Installation, commissioning and operation . . . . . . . . 4
1.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.4 Notes on safety icons and symbols . . . . . . . . . . . . . . 4
2 Identification . . . . . . . . . . . . . . . . . . . . 5
2.1 Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1.1 Product structure . . . . . . . . . . . . . . . . . . . . 6
2.2 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Certificates and approvals . . . . . . . . . . . . . . . . . . . . 7
3 Installation . . . . . . . . . . . . . . . . . . . . . . 8
3.1 Incoming acceptance, transport, storage . . . . . . . . . . 8
3.2 Installation conditions . . . . . . . . . . . . . . . . . . . . . . . 9
3.3 Installation instructions . . . . . . . . . . . . . . . . . . . . . 10
3.3.1 Installing the base . . . . . . . . . . . . . . . . . . . 10
3.3.2 Installing the main pipe . . . . . . . . . . . . . . . 10
3.3.3 Installing the transverse pipe with
fixed-installation assemblies . . . . . . . . . . . . 11
3.3.4 Installing the transverse pipe with assembly
chain retainer . . . . . . . . . . . . . . . . . . . . . . 12
3.3.5 Installing the rail mounting, pendulum
holder and immersion tube tray . . . . . . . . . 13
3.3.6 Installation for wall and capstone
mounting . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.3.7 Installing the pendulum holder on the
capstone . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.3.8 Installing the quick-action clamp . . . . . . . . 16
3.4 Post-installation check . . . . . . . . . . . . . . . . . . . . . . 16
4 Operation . . . . . . . . . . . . . . . . . . . . . . 17
4.1 Setting the assembly to the service position
(fixed installation) . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.2 Setting the assembly to the service position
(chain retainer) . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.3 Operating the pendulum holder . . . . . . . . . . . . . . . 18
4.4 Anti-slip lock for rail mounting . . . . . . . . . . . . . . . 19
4.5 Immersion tube tray . . . . . . . . . . . . . . . . . . . . . . . 20
5 Maintenance. . . . . . . . . . . . . . . . . . . . 21
6 Accessories. . . . . . . . . . . . . . . . . . . . . 22
7 Technical Data . . . . . . . . . . . . . . . . . . 24
7.1 Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
7.2 Mechanical construction . . . . . . . . . . . . . . . . . . . . 24
Index . . . . . . . . . . . . . . . . . . . . . . . . . 26

Safety instructions Flexdip CYH112
4Endress+Hauser
1 Safety instructions
1.1 Designated use
CYH112 is designed as a modular retainer system for sensors and assemblies in open basins,
channels and tanks.
Any other use than the one described here compromises the safety of persons and the entire
measuring system and is not permitted.
The manufacturer is not liable for damage caused by improper or non-designated use.
1.2 Installation, commissioning and operation
Please note the following items:
• Installation, commissioning, operation and maintenance of the measuring system must only be
carried out by trained technical personnel.
Trained personnel must be authorized for the specified activities by the system operator.
• Electrical connection must only be carried out by a certified electrician.
• Technical personnel must have read and understood these Operating Instructions and must
adhere to them.
• Before commissioning the entire measuring point, check all the connections. Ensure that
electrical cables and hose connections are not damaged.
• Do not operate damaged products and secure them against unintentional commissioning.
Mark the damaged product as being defective.
• Measuring point faults may only be rectified by authorized and specially trained personnel.
• If faults can not be rectified, the products must be taken out of service and secured against
unintentional commissioning.
• Repairs not described in these Operating Instructions may only be carried out at the
manufacturer’s or by the service organization.
1.3 Operational safety
The assembly has been designed and tested in accordance with the latest industry standards and left
the factory in perfect functioning order.
Relevant regulations and standards have been met.
As the user, you are responsible for complying with the following safety conditions:
• Installation instructions
• Local prevailing standards and regulations.
1.4 Notes on safety icons and symbols
#Warning!
This symbol alerts you to hazards that can cause serious damage to the instrument or to persons if
ignored.
"Caution!
This symbol alerts you to possible faults which could arise from incorrect operation. They could
cause damage to the instrument if ignored.
!Note!
This symbol indicates important items of information.

Flexdip CYH112 Identification
Endress+Hauser 5
2 Identification
2.1 Nameplate
You can identify the type of holder from the order code on the nameplate. Please compare this
information to that of your order.
Line 1 of the order code indicates the product ID, which is an abbreviated version of the order code.
Line 2 of the order code indicates the order code.
Please refer to the product structure for the possible versions of the holder unit and the resulting
order code.
a0011291
Fig. 1: Example of a nameplate
Made in Germany, 70839 Gerlingen
Flexdip CYH112
order code: CYH112-1009/1
CYH112-AB40B30E2AG
serial no.: N4

Identification Flexdip CYH112
6Endress+Hauser
2.1.1 Product structure
The following options are available:
Example:
Main pipe: Mounting to floor, 1800 mm (70.9")
Transverse pipe: Mounting with cross clamp, 1000 mm (39.4")
Connection immersion pipe: Cross clamp
Accessories: 1 multifunctional clamp ring, 1 quick clamp
Order code: CYH112-AB60B50D1 KA KB
Approvals
Aw/o
Mounting of main pipe
Aw/o
B Mounting to floor
C Mounting to wall (1x)
D Mounting to wall (2x)
E Mounting to rail (1x)
F Mounting to rail (2x)
Main pipe (vertical 40 mm)
11 w/o
20 500 mm (19.7 ")
40 1000 mm (39,4 ")
60 1800 mm (70,9 ")
Mounting of traverse pipe
Aw/o
B Cross clamp
C Mounting to wall
D Flat surface mount
E Mounting to rail (1x)
Traverse pipe (horizontal 40 mm)
11 w/o
30 500 mm (19.7 ")
50 1000 mm (39.4 ")
70 1500 mm (59 ")
Connection immersion pipe
Aw/o
BChain,plastic
C Chain, stainless steel
D Cross clamp
E Pendulum holder (rail)
FPendulumholder(flat surface mount)
Adapter
1w/o
CYH112- basic order code
Option code Description
KA Multifunctional clamp ring
KB Quick clamp
KC Immersion pipe tray
KE Hook-and-loop cable ties (4 pcs.)
KF Triangle carabiner (chain clip)
KG Allen key
KH Pipe protection cap

Flexdip CYH112 Identification
Endress+Hauser 7
2.2 Scope of delivery
The scope of delivery comprises:
• Ordered assembly holder system
• Operating Instructions, English.
If you have any questions, please contact your supplier or your local sales center.
2.3 Certificates and approvals
The CYH112 holder system is suitable for use in hazardous zones 1 and 2.
The ATEX directive 94/9/EC does not apply because the holder system has no potential ignition
source. Accordingly, it is not designated according to ATEX. Potential equalization must be
implemented as described in the chapter "Installation conditions".

Installation Flexdip CYH112
8Endress+Hauser
3 Installation
3.1 Incoming acceptance, transport, storage
• Make sure the packaging is undamaged!
Inform the supplier about any damage to the packaging.
Keep the damaged packaging until the matter has been settled.
• Make sure the contents are undamaged!
Inform the supplier about damage to the contents. Keep the damaged products until the matter
has been settled.
• Check that the order is complete and agrees with your shipping documents.
• The packaging material used to store or to transport the product must provide shock protection
and humidity protection. The original packaging offers the best protection. Also, keep to the
approved ambient conditions (see "Technical data").
• If you have any questions, please contact your supplier or your local sales center.

Flexdip CYH112 Installation
Endress+Hauser 9
3.2 Installation conditions
a0010838
Fig. 2: Maximum extension
The given values are valid for floor, wall and rail mounting.
The maximum extension depends on the load (weight of immersion pipe, assembly and cable). See
the following diagram:
a0010837
Fig. 3: Extension over load
The maximum load for rail mounting and pendulum adapter is 5 kg (11 lbs).
The grounding has to be done on-site. All conductive parts have to be connected to each other.
max. 1200 (47.2)
max. 1200 (47.2)
mm (inch)
kg
10
1200
1000
lbs
22
39.4 47.2
5
4
0
11
8.8
mm
inch
500
19.7
0
6.5
14.3

Installation Flexdip CYH112
10 Endress+Hauser
3.3 Installation instructions
3.3.1 Installing the base
a0010790
Fig. 4: Drilling dimensions for base
!Note!
Use M10 chemical anchors to mount the base on a concrete floor.
Mount the base as follows:
1. Set the base in position with the open part facing the basin rim. The minimum distance
between the bores and the basin rim is 40 mm (1.57").
2. Mark the securing holes for the base on the floor.
3. Drill the securing holes with a 12 mm drill.
4. Install the four chemical anchors.
5. Firmly screw down the base.
6. Ground the base with a ground cable (≥4 mm2(≥12 AWG)).
3.3.2 Installing the main pipe
Mount the main pipe as follows:
1. Adjust the clamps in the base.
2. Insert the main pipe into the base.
3. Lift the main pipe approx. 5 mm (0.2") and bolt it down. In this way, no backwater can form
in the main pipe.
4. Attach the protection cap to the upper end of the main pipe.
150 (5.91)
150 (5.91)
120 (4.72)
120 (4.72)
12 (0.47)
mm (inch)
48.7 (1.92)