MPFiltri CML4 Manuale utente
CML4 Operators Guide
Compact Portable Contamination Monitor
TO PERFORMPASSION
The data and information contained in this publication are provided only for the purpose of information.
MP Filtri reserves the right to make changes to the models and versions of the products described at any time,
both for technical and commercial reasons.
The colours and photographs of the products are purely indicative.
Any reproduction, partial or total, of this document is strictly prohibited.
Rights reserved.
PRODUCT OVERVIEW
• High-resolution 7” (178mm) touchscreen display
• Real-time contamination results at-a-glance
• High-speed sample times
• Unpressurised and pressurised sampling up to 350bar
• Work-all-day battery that can handle up to 140 tests on a single charge
• Portable at just 8.5kg (18.5lbs)
• Easy to master - operators can get up and running in minutes
• Enables proactive maintenance
• Measures and displays the following international standard formats: ISO 4406, NAS 1638, AS 4059E&F Tables 1 and 2, ISO 11218, GBT
14039, GJB 420B, GOST 17216
• Moisture and temperature sensors
• Data logging and 4000 test result memory
• CMP View software (included on Data stick)
• Bluetooth printer (optional equipment)
• Full accessories kit included
A compact and portable contamination monitor that delivers a fast, accurate assessment of contamination in the eld, making it a perfect
solution for the mobile, construction and plant hire sectors.
Easy to master, the new CML4 features cutting-edge contamination control technology for anyone wishing to protect their critical systems.
The CML4 features a metering pump which enables analysis of both pressurised and unpressurised systems, delivering comprehensive
contamination checks on any machine in any condition.
CML4 - Compact Portable Contamination Monitor
Features and Benets
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Product Presentation
The CML4 measures and quanties the solid contaminants in hydraulic applications. The unit is designed to be an accurate
instrument for applications using mineral oil as the operating uid.
The unit can operate using any of the international standard formats ISO 4406, NAS 1638, AS 4059E&F Tables 1 and 2, ISO 11218, GBT
14039, GJB 420B, GOST 17216
The CML4 incorporates a connector for power as well as separate USB connections for connection to a personal computer for
remote monitoring; settings access; and direct download to a USB memory stick.
The integrated data logger records up to 4000 test results internally, for use where a computer cannot be permanently connected.
The instrument utilises the light extinction principle whereby a specially collimated precision LED light source is used to illuminate
the test media. This light is then captured via a photodiode module. When a particle passes through the beam it reduces the amount
of light received by the diode, and from this change in condition, the size of the particle can be deduced and subsequently counted.
Product features
Metering pump
The CML4 is equipped with a high-performance metering pump, which delivers an accurate and consistent ow. It is suitable for
both low and high viscosity liquids (≤ 400 cSt).
Moisture sensor
The CML4 measures water content using a capacitive RH (relative humidity) sensor. The result is expressed as percentage of
saturation. 100% RH corresponds to the point at which free water exists in the uid, i.e. the uid is no longer able to hold the water
in a dissolved solution. This is also normally the point at which signicant damage occurs in a hydraulic system, making RH% an
ideal measurement scale that is independent of the uid characteristics.
The water saturation point (100% RH) is temperature dependent, so the temperature is measured at the same time. This enables
results to be compared meaningfully.
The temperature measured is that of the uid passing through the unit.
Note: This may differ from that of the hydraulic system, depending on ow rate, pipe length and ambient temperature.
It is not intended to be an accurate indication of system temperature, but to provide a reference for the RH measurement at the
point of sample. Nevertheless, experience has shown the temperature measured is within a few degrees of that of the hydraulic
system, in most applications.
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Data logger
The CML4 includes a built-in data logger, which adds the facility to log and timestamp test results in the internal memory, even
when not connected to a computer
• Each log entry is time-stamped and contains the CML4 serial number, so that it can be identied later
• The CML4 memory has space for around 4000 log entries. When full, the oldest log entry is overwritten
Data transfer via USB stick
All versions of the CML4 allow direct download to a USB data stick. With the CML4 powered ON, plug the USB data stick into the
USB connector on the side of the unit.
The USB data stick icon appears on the right-hand side of the screen when the data stick is plugged in. The arrow icon pointing
to the icon is visible when the CML4 tries to write the log le to the data stick. A successful download is denoted by a green tick
emblem. If the download fails, a red cross icon will appear. If this error is present, the data stick may need to be re-formatted
(formatting should be done to FAT32).
The icon will remain visible until the USB data stick is removed, at which point all the icons associated with the USB download
function disappear.
The USB data stick provided with the unit is pre-formatted for the transfer. Other USB data sticks may need to be re-formatted
(FAT32 or FAT32Ex lesystems, this is normal for le transfers between Windows systems and devices).
Optional Bluetooth printer
The CML4 can be used with an optional Bluetooth printer. Once connected, results will be printed as soon as the printer button is
pressed.
Fluid compatibility product versions
M version: Mineral oils and synthetic uids.
PRODUCT OVERVIEW
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EC Declaration of Conformity
The products included in this Declaration are all variants of the following:
• With or without moisture sensor
• Compatible with mineral oil/ synthetic uids
• With or without external bluetooth printer (optional equipment)
• With USB download
• With touchscreen display
For part codes see the Designation & Ordering Code (section 6.2 on page 39-40).
Product Manufacturer:
MP Filtri UK
Keep House
Conference Way
Vale Park South
Evesham
Worcestershire
WR11 1LB
01386 258500
sales@mpltri.co.uk
The products described are in conformity with the following directives:
2014/30/EU Electromagnetic Conformity
Certication Testing that has been carried out is in accordance with:
• DEF STAN 00-35 Part 3 issue 4 Environmental Test Methods
• BS EN 60068 range of standards covering environmental conditions
• BS EN 60529: 1992 + A2:2013 Degrees of Protection provided by enclosures (IP Code)
• BS EN 62262:2002 Degrees of Protection Provided for Electrical Equipment against External Mechanical Impacts (IK Code)
• BS EN 60721-3-4: 1995 Part 3: Classication of Groups of Environmental Parameters and their severities, Section 3.4
Date: July 2023
Signed:
Kris Perks (General Engineering Manager) on behalf of MP Filtri UK Ltd
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DECLARATION OF CONFORMITY
5
Contamination Monitors
Product overview 1
Product Presentation 2
EC Declarations of Conformity 4
Table of Contents 6
1 General warnings and information for the Operator 8
1.1 General safety warnings 8
1.2 Dangers and Hazards that cannot be eliminated 10
1.3 Personal Protective Equipment 10
1.4 Precautions related to product handling of the Liquid Crystal Touchscreen display 10
2 Transportation and Storage 11
2.1 Transportation and Handling Conditions 11
2.2 Storage 11
3 Warranty, Limitations and Disclaimers 12
4. Technical Specication 14
4.1 Performance 14
4.2 Electrical Interface 14
4.3 Physical Attributes 15
4.4 Fluid Characteristics 15
4.5 Environment 15
4.6 Dimensions 16
4.7 Designation & Ordering code 16
5 Product Installation and General Operation 17
5.1 Installation 17
5.1.1 Physical procedure 18
5.1.2 Electrical interface 19
5.2 General operation 20
5.2.1 Physical checks 20
5.2.2 Front panel operation and calibration due date 20
5.2.3 Home screen 21
5.2.4 Test reference 22
5.2.5 Test format 22
5.2.6 Last test result 22
5.2.7 Detailed results viewer 22
5.2.8 Settings 23
5.2.9 Printer 23
5.2.10 Battery status change 23
5.2.11 Continuous test 23
5.2.12 Test type toggle mode 24
5.2.13 Test start/stop operation 25
5.2.14 Manual ush operation button 25
5.2.14.1 Normal test 26
5.2.14.2 Continuous test 26
5.2.15 Temperature result 26
Pg.
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5.2.16 RH result
5.3 Settings menu
5.3.1 Water Content
5.3.2 Time Settings
5.3.3 Diagnostics
5.3.4 Contamination tolerance limits
5.3.5 Historical results and trend monitoring
5.3.7 Wi
5.3.8 Home Icon
5.3.9 Erase Logs
5.3.10 Printer
5.3.11 Simulation
5.3.12 Language
5.3.13 Contrast slider
5.4 Sampling procedure
5.4.1 Ofine mode (Unpressurised) 34
5.4.2 Online mode (Pressurised) 36
5.5 CML 4 removal and product maintenance 38
5.6 Disposal 38
6 Spares 39
6.1 Accessories 39
6.2 Spares 39
7 Troubleshooting / FAQ 41
7.1 Misuse of product 41
7.1 Fault Finding 41
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28
31
32
32
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33
34
TABLE OF CONTENTS
Pg.
8 Product Documentation 43
8.1 Download area 43
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It means that failure to comply with the relevant safety regulations may result in mild injury or property damage.
It relates to important information concerning the product, its use or part of this documentation
to which special attention must be paid
It means that failure to comply with the relevant safety regulations may result in death, serious injury
or serious property damage.
CAUTION
NOTE
DANGER
!
!
!
1 General warnings and information for the operator
1.1 General safety warnings
Do not operate, maintain or carry out any procedure before reading this manual. Any individual operating the unit shall wear the
following Personal Protective Equipment:
- Protective eyewear
- Safety shoes
- Gloves
- Overalls (or other suitable protective clothing)
Before carrying out any machine installation procedures and/or before use, one should scrupulously follow the instructions listed
in this manual. Moreover, it is necessary to comply with the current regulations related to occupational accident prevention and
safety in the workplace.
Notices aimed at the prevention of health hazards for personnel operating the machine are highlighted in this document with signs
having the following meaning:
Failure to comply with the relevant safety regulations may result in death, serious injury or serious property damage.
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