Mettler Toledo EasyClean100 and EasyClean150 cleaning and calibration system Mode d'emploi

Taper
Mode d'emploi
EasyClean 100 / 150
Automatic Sensor Cleaning System
Instruction Manual
INGOLD
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Process Anal
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2 EasyClean 100/150
EasyClean 100/150 © 06 / 2023 METTLER TOLEDO
52 500 178 D Printed in the United States
English: page 3
Deutsch: Seite 37
Français: page 71
EasyClean 100/150 3
© 06 / 2023 METTLER TOLEDO EasyClean 100/150
Printed in the United States 52 500 178 D
EasyClean 100
EasyClean 150
Instruction Manual
4 EasyClean 100/150
EasyClean 100/150 © 06 / 2023 METTLER TOLEDO
52 500 178 D Printed in the United States
© It is forbidden to reprint this instruction manual in whole or part.
No part of this manual may be reproduced in any form, or modied, copied or distributed using electronic systems, in partic-
ular in the form of photocopies, photographs, magnetic or other recordings, without written consent of Mettler-Toledo GmbH,
Process Analytics, CH - 8902 Urdorf, Switzerland.
All rights reserved, in particular reproduction, translation and patenting/registration.
InTrac and InDip are trademarks of the METTLER TOLEDO Group.
All other trademarks are the p roperty of their respective owners.
EasyClean 100/150 5
© 06 / 2023 METTLER TOLEDO EasyClean 100/150
Printed in the United States 52 500 178 D
How to use this instruction manual
This instruction manual is an integral part of the EasyClean 100 and EasyClean 150 and
contains notes and instructions that are important for safety and operation.
All persons working on or with the EasyClean 100 and/or EasyClean 150 must have rst
read and understood the sections appropriate to the work in hand.
Please read this instruction manual carefully before using the EasyClean system. Keep this
document close to the unit, so operating personnel may be easily refer to it at any time.
a First read Chapter 2 «Safety»!
6 EasyClean 100/150
EasyClean 100/150 © 06 / 2023 METTLER TOLEDO
52 500 178 D Printed in the United States
Contents
1 Product description 7
1.1 Introduction 7
1.2 Fittings and deliverables 7
1.3 Data and key characteristics EasyClean 100/150 8
2 Safety 10
2.1 Introduction 10
2.2 Intended use 10
2.3 Inappropriate use 10
2.4 Basic principles 11
2.5 Warning notices and symbols 11
2.6 Responsibility, organizational measures 12
2.7 Product-specic hazards 13
2.8 Residual hazards 13
2.9 Emergency measures 13
2.10 Safety measures 14
2.11 Modications 14
3 Your device 15
3.1 Layout 15
3.2 Functions 16
3.3 Integration into a measurement system 17
4 Commissioning 18
4.1 Fitting 18
4.2 Connections 20
4.3 Installation and commissioning 24
5 Operation 26
5.1 Checks by the operator 26
5.2 Operating the EasyClean 100 26
5.3 Operating the EasyClean 150 26
5.4 Procedure in the event of a failure in the power supply 27
6 Maintenance and fault elimination 28
6.1 Maintenance 28
6.2 Fault elimination and repairs 29
7 Decommissioning, storage, disposal 31
7.1 Decommissioning 31
7.2 Storage 31
7.3 Environmental protection 31
8 Spare parts and accessories 32
8.1 List of spare parts and accessories EasyClean 100 32
8.2 List of spare parts and accessories EasyClean 150 34
EasyClean 100/150 7
© 06 / 2023 METTLER TOLEDO EasyClean 100/150
Printed in the United States 52 500 178 D
1 Product description
1.1 Introduction
Conformity
EasyClean 100 and EasyClean 150 correspond to the following guidelines:
Low voltage guideline:
EU guidelines 73/23/EU
Swiss guidelines SR734.26NEV
safety guidelines EN61010-1
IP-rating EN60529 IP65
Guidelines EMC:
emission EN61326-1, Class B
harmonics EN61000-3-2
voltage deviations EN61000-3-3
immunity EN61326-1
Certicates
CE, GS
Identication
The type plate is located on the left-hand exterior of the housing.
1.2 Fittings and deliverables
Deliverables
EasyClean 100 and 150 are shipped without connecting cables. At the installation site,
cables are connected to the appropriate terminals in the unit (please refer to section 4.2
«Connections»).
Packaging
The unit is packed in plain and padded cardboard.
We recommend that you retain the packing materials for subsequent storage or transportation
of the unit. Should you choose to discard the packing materials, observe local regulations and
section 7.3 «Environmental protection».
Good inspection
Check the goods for damage while unpacking. Should you notice signs of damage, inform the
shipper and your supplier without delay.
Check the delivery against your order and the delivery note.
8 EasyClean 100/150
EasyClean 100/150 © 06 / 2023 METTLER TOLEDO
52 500 178 D Printed in the United States
1.3 Data and key characteristics EasyClean 100/150
Housing steel housing, powder-coated with polyester resin
material: mild steel DIN 1.1203 Ck55
attention: housing may not be cleaned with solvents containing
acetone
Weight of control unit approx. 3 kg (6.6 lb)
Protection rating IP 65
Ambient conditions temp. in operation: 0 – +45 °C (+32 – +113 °F)
temp. storage/transportation: –10 – +70 °C (+14 – +158 °F)
degree of pollution: 2
overvoltage category: III
Power supply 100 – 230 V AC, 50/60 Hz, 0.18 – 0.3 A (± 15 %)
System control process initiation:
via a wash contact in the associated transmitter sequence:
can not be set on unit
Control input 1 control input for wash contact in transmitter 24 V
Transmitter METTLER TOLEDO transmitters:
pH 2050e, O2 4050e, Cond 7050e
pH 2100e, O2 4100e, Cond 7100e, Trb8300
alternatively via any standard transmitter with wash contact
and «hold» function
Electrical connections Terminal strip 0.08 – 2.5 mm2
Connection transmitter 4-wire control cable, 4 x 1.5 mm2
length: 5 m (optional 10 m)
Cable ducts 3.5 to 10 mm => M 16
Compressed air supply 4 – 8 bar (400 – 800 kPa, 58 – 116 psi)
air quality according to ISO 8573-1
moisture class 4 (water dew point +3 °C)
particles class 5 (lter 40 µm)
max. oil content class 2 (0.1 mg/m3)
connection: thread G18"
EasyClean 100/150 9
© 06 / 2023 METTLER TOLEDO EasyClean 100/150
Printed in the United States 52 500 178 D
Connection to InDip
housing
LDPE hose 6/4 mm (18" / ¼")
optional: PTFE hose 6/4 mm (18" / ¼")
Connection to InTrac
housing
LDPE hose 6/4 mm (18" / ¼")
optional: PTFE hose 6/4 mm (18" / ¼")
Flushing water supply pressure: 2 – 6 bar (200 – 600 kPa, 29 – 87 psi)
connection: thread G¼" female
adapter: ¼" NPT male (PP)
Spray head material PVC or PVDF
Materials in contact
with ushing water,
compressed air or
PP, LDPE, Viton, brass,
stainless steel DIN 1.4105, 1.4303, 1.4310
Medias in connection with
the LDPE hose
water 0 – 60 °C (32 °F – 140 °F)
Medias in connection with
the PTFE hose
water 0 – 90 °C (32 °F – 194 °F)
Subject to technical changes
10 EasyClean 100/150
EasyClean 100/150 © 06 / 2023 METTLER TOLEDO
52 500 178 D Printed in the United States
2 Safety
2.1 Introduction
This instruction manual lists the main points of how to use the EasyClean 100/150 efciently,
in the intended manner. For safe, trouble-free operation, operators must be aware of these
safety instructions and comply with further warning notices in the instruction manual.
This instruction manual, and the safety requirements in particular, must be observed by the
operator and all other persons working with the EasyClean 100/150. Compliance with local
regulations and statutory requirements is also essential.
The instruction manual must always be stored close at hand, in a place accessible to all
people working with the EasyClean 100/150.
2.2 Intended use
EasyClean 100 and EasyClean 150 are intended solely for automatically controlled or manually
ushing of sensors, as described in this instruction manual.
Other prerequisites for appropriate use include:
observing the instructions, notes and requirements set out in this instruction manual
observing the prescribed inspection and maintenance intervals
correct care and maintenance of the unit, according to the instruction manual
observing the prescribed environmental and operational conditions, and permitted
installation positions.
compliance with local statutes
2.3 Inappropriate use
Any other use, or use not mentioned here, that is incompatible with the technical specications is
deemed inappropriate. The operator is solely responsible for any damage arising from such use.
The following are deemed particularly inappropriate:
use of hydraulic uid in place of compressed air
use of suspensions as cleaning media
EasyClean 100/150 11
© 06 / 2023 METTLER TOLEDO EasyClean 100/150
Printed in the United States 52 500 178 D
2.4 Basic principles
EasyClean 100/150 and the spray head are state-of-the-art constructions and comply with
engineering safety guidelines.
All the same, there are certain risks and hazards:
if the unit is operated by inadequately trained personnel.
if the unit is not used in the intended manner.
EasyClean 100/150 and the spray head must only be used while in perfect working order,
for its intended purpose, with due awareness of associated safety and hazard issues and
in compliance with the instruction manual.
Defects or damage that impact the unit’s safety and functionality must be immediately repaired
by the operator or a suitably qualied person, and reported in writing to the manufacturer.
2.5 Warning notices and symbols
This instruction manual identies safety instructions by means of the following symbols:
a DANGER!
Warns of a hazard that could lead to extensive material damage, death or grievous bodily
injuries.
a CAUTION!
Warns of a potentially hazardous situation that could lead to minor bodily injury and/or
material damage.
h NOTE!
Information relating to technical requirements. Non-observance could lead to defects,
inefcient operation and possible loss of production.
12 EasyClean 100/150
EasyClean 100/150 © 06 / 2023 METTLER TOLEDO
52 500 178 D Printed in the United States
2.6 Responsibility, organizational measures
Operator’s responsibilities
The operator must only permit personnel to work with the EasyClean if they are acquainted
with basic regulations concerning workplace safety and accident prevention, and familiar
with operating the unit. This instruction manual serves as a basis.
In addition to the instruction manual, the operator must provide instruction in general statuto-
ry and other binding regulations concerning workplace safety and accident prevention,
as well as environmental protection.
Personnel safety and hazard awareness must be monitored regularly.
Steps must be taken to ensure that the EasyClean is operated only while in a safe, properly
functional state.
Personnel responsibilities
All persons working with the EasyClean must have read the section on safety and-
responsibilities the warning notices contained in this instruction manual.
In addition to the instruction manual, generally applicable statutory and other binding regu-
lations concerning workplace safety and accident protection must also be observed.
Avoid any hazardous working practices that exceed the unit’s intended purpose.
Personnel selection and qualication – basic responsibilities
Only dependable, trained or supervised personnel may work with the EasyClean. Operators
must read this instruction manual beforehand.
Responsibilities for operating, maintaining, installing, etc. the unit must be clearly dened.
Appropriate steps must be taken to ensure that the unit is used by authorized personnel only.
Personnel under instruction, supervision or general training may only work with the unit
under constant supervision by an experienced person.
Work on electrical parts of the unit may only be performed by a qualied electrician in
compliance with electrical engineering regulations.
Constructional modications on the unit
The unit may not be modied, extended or rebuilt in a way that impacts its safety without
written permission from Mettler-Toledo GmbH, Process Analytics.
Any parts that are not in perfect working order must be replaced without delay.
EasyClean 100/150 13
© 06 / 2023 METTLER TOLEDO EasyClean 100/150
Printed in the United States 52 500 178 D
2.7 Product-specic hazards
a Electrical hazards!
Opening the unit for installation or repair work exposes live electrical parts.
Close the unit immediately after work is completed!
a Compressed air/water hazards!
Pressurized pipes (compressed air, water) must be isolated and depressurized before com-
mencing repair work!
2.8 Residual hazards
a Despite all precautionary measures, there remain residual hazards such as:
a pipe bursting
hazards arising from a defect in a supervisory controller.
2.9 Emergency measures
a Should uid come into contact with the eyes, rinse thoroughly under running water for
at least 15 minutes. A doctor must be consulted for subsequent diagnosis.
Fluid coming into contact with the skin must be immediately washed away with water.
Medical assistance is mandatory for symptoms that clearly arise from skin or eye
contact with a medium. Inform the doctor about the type and specic identity of all
materials used.
14 EasyClean 100/150
EasyClean 100/150 © 06 / 2023 METTLER TOLEDO
52 500 178 D Printed in the United States
2.10 Safety measures
Always observe local statutes and regulations. They are not incorporated in this instruction
manual.
Personal safety equipment like protective goggles and clothing must be worn.
The unit must only be operated while closed.
The operator is responsible for personnel instruction. By way of assistance, the instruction
manual can also be ordered in other languages. Being an integral part of the unit, this instruction
manual must always be available at the unit’s location.
The operator should immediately inform the manufacturer about all safety-related events
occurring during use of the unit.
2.11 Modications
Modications are permitted only after prior consultation and written approval from the
manufacturer.
Only those parts of the unit essential to fullling its function may be removed and retted.
This may be accomplished by hand, or with the supplied tools. Except for authorized service per-
sonnel, it is forbidden to remove protective guards and covers using a regular tool.
Touching live electrical parts represents a lethal hazard.
EasyClean 100/150 15
© 06 / 2023 METTLER TOLEDO EasyClean 100/150
Printed in the United States 52 500 178 D
3 Your device
3.1 Layout
EasyClean 100
1 Main connection
2 Control cable connection
3 Compressed air or water connection
4 Connection terminal main cable
5 Connection terminal control cable
6 Compressed air / water valve
7 Power supply unit
EasyClean 150
1 «In/Out» push button (position selector
switch)
2 Pilot light LED
3 «Water» push button
4 Main connection
5 Control cable connection
6 Compressed air connection
7 Air discharge
8 Compressed air outlet housing
9 Water connection
10 Water valve
11 Compressed air valve
12 Power supply unit
13 Control print
14 Connection terminal main cable
15 Connection terminal control cable
3
5
6
7
1
4
2
1
2
3
13
14 15
12
11
10
987654
16 EasyClean 100/150
EasyClean 100/150 © 06 / 2023 METTLER TOLEDO
52 500 178 D Printed in the United States
3.2 Functions
General
The EasyClean 100/150 controls the supply of compressed air or water to an electrode tip,
which is integrated into an InDip housing (EasyClean 100) or into a retractable housing
(EasyClean 150). The ow is released and stopped via the transmitters washing contact.
Types of operation
The transmitter assumes overall control of the device.
Basic setting
The valves are de-energized when closed.
In the event of a loss of pressure the InTrac housing remains in its last position. In the event of
a power failure in the EasyClean 150, the sensor moves out of the process and the transmitter
changes to «hold mode» (reading is frozen).
In the event of a power failure, all functions of the EasyClean 100 cut out, with no impact on
the reading.
Hold function
For the exact function and settings of the Hold relay, please refer to the instruction manual for
the transmitter in question.
Pilot lights
The EasyClean 100 has no pilot lights.
The EasyClean 150 has a pilot light (LED) built into the front. The light is connected to the
control valve that controls the housing movement. It does not therefore indicate any fault in
the operation of the housing, but only indicates the key status (automatic operation or in
retracted «service mode»).
Program sequence
The rinse and wash time is indicated by the control signal (wash contact) of the transmitter, (see
transmitter’s instruction manual).
EasyClean 100/150 17
© 06 / 2023 METTLER TOLEDO EasyClean 100/150
Printed in the United States 52 500 178 D
3.3 Integration into a measurement system
The following diagrams show typical examples of the integration of the EasyClean 100 or
the EasyClean 150 respectively into a measurement system.
EasyClean 100
EasyClean 150
1 EasyClean 100
2 Compressed air/water connection
3 Compressed air or water hose
4 Wall mounting kit
5 Protective hood (optional)
6/7 Spray head
8 Compressed air inlet or water hose
9/10 Control cable
11 Panic button (optional)
1 EasyClean 150
2 Water connection
3 Water hose
4 Drainwater hose
5 Wall mounting kit
6 Protective hood (optional)
7 Compressed air inlet (entrance)
8 Compressed air hoses (housing)
9/10 Control cable
11 Panic button (optional)
18 EasyClean 100/150
EasyClean 100/150 © 06 / 2023 METTLER TOLEDO
52 500 178 D Printed in the United States
4 Commissioning
a DANGER
Please refer to chapter 2 «Safety».
All work on the system’s electrical components may only be performed by authorized,
specialist staff.
h
NOTE
During commissioning, please proceed according to section 4.3 «Installation and
commissioning». Note the references to more detailed information.
4.1 Fitting
The EasyClean 100 and 150 are designed to be tted directly (c-rails), on to walls or posts/
pipes. The EasyClean 100 and 150 are built into the same type of housing and therefore have
the same dimensions.
The tting location must have sufcient stability and must as far as possible be free of vibration.
Please make sure that the lengths of the leads are as short as possible.
Wall mounting
EasyClean 100/150 19
© 06 / 2023 METTLER TOLEDO EasyClean 100/150
Printed in the United States 52 500 178 D
Pipe/post mounting
For the detailed procedure when tting the suspended item, please refer to the installation
manual supplied separately.
20 EasyClean 100/150
EasyClean 100/150 © 06 / 2023 METTLER TOLEDO
52 500 178 D Printed in the United States
4.2 Connections
a CAUTION
Before making connections, check that the connection values as described in section
1.3 «Data and key characteristics» are observed.
Connections to the housing oor
EasyClean 100
1 Main cable sleeve M16
2 Transmitter cable sleeve, M16
3 Air/water input G¼" NPT, female
4 Output to InDip housing ( 6/4 mm hose)
Connections to the housing oor
EasyClean 150
1 Main cable sleeve, M16
2 Transmitter cable sleeve, M16
3 Air input ( 6/4 mm hose)
4 Air discharge
5 Compressed air output for InTrac housing
––> function: «Back»
6 Compressed air output for InTrac housing
––> function: «Forwards»
7 Water input G¼", female,
8 Output to housing ( 6/4 mm hose)
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Mettler Toledo EasyClean100 and EasyClean150 cleaning and calibration system Mode d'emploi

Taper
Mode d'emploi