Argo-Hytos UMPCL 045 Lightline User manual

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Read safety and operating instructions before use.
Note: The indicated data only serve to describe the product.
Specifications regarding the use of this product are only examples and suggestions.
Catalog specifications are no guaranteed features.
The information given does not release the user from his / her own assessments and inspection.
Our products are subject to a natural wear and aging process.
© All rights are reserved by ARGO-HYTOS, even in the event of industrial property rights.
Any right of disposal such as copying and distribution rights shall remain with us.
The picture on the title page shows a configuration example.
The delivered product may thus differ from the illustration.
Filter and Recirculating Pump Unit
UMPCL 045 Lightline
Manual
Safety and operating instructions
41733800 / 03.2021 / EN

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Content
Filter and Recirculating Pump Unit UMPCL 045
Content.......................................................................................................................................................................... 2
1. About this documentation........................................................................................................................................... 4
1.1 Applicability of this documentation ................................................................................................................................. 4
1.2 Required and supplementary documentation .................................................................................................................. 4
1.3 Presentation of information ............................................................................................................................................ 4
1.3.1 Safety instructions .......................................................................................................................................................... 4
1.3.2 Symbols .......................................................................................................................................................................... 5
1.3.3 Terms ............................................................................................................................................................................. 5
1.3.4 Abbreviations .................................................................................................................................................................. 5
2. Safety instructions........................................................................................................................................................ 6
2.1 About this chapter .......................................................................................................................................................... 6
2.2 Intended use .................................................................................................................................................................. 6
2.3 Improper use .................................................................................................................................................................. 6
2.4 Reasonable foreseeable misuse ....................................................................................................................................... 6
2.5 Qualification of personnel ............................................................................................................................................... 6
2.6 General safety instructions .............................................................................................................................................. 7
2.7 Product and technology related safety instructions .......................................................................................................... 7
3. General instructions ..................................................................................................................................................... 8
4. Scope of delivery.......................................................................................................................................................... 9
5. About this product ..................................................................................................................................................... 10
5.1 Component overview ................................................................................................................................................... 10
5.2 Operating elements ...................................................................................................................................................... 13
5.3 Identification of the product.......................................................................................................................................... 14
6. Transport and storage................................................................................................................................................ 15
6.1 Transport ...................................................................................................................................................................... 15
6.2 Storage ......................................................................................................................................................................... 15
7. Assembly..................................................................................................................................................................... 16
8. Commissioning ........................................................................................................................................................... 17
8.1 After switching on ........................................................................................................................................................ 17
8.2 In case of power failure ................................................................................................................................................ 17
8.3 Venting ......................................................................................................................................................................... 17
9. Service ......................................................................................................................................................................... 18
9.1 Switching on the device ................................................................................................................................................ 18
9.2. Data collection ............................................................................................................................................................. 18
10. Operation.................................................................................................................................................................... 19
10.1 Filtering of hydraulic fluids when refilling ...................................................................................................................... 20
10.2 Filtering of liquids in the bypass flow ............................................................................................................................ 21
10.3 Pumping of hydraulic fluids (e.g. waste oil, filter is bypassed) ........................................................................................ 22
10.4 Flow adjustment (only available with UMPCL 045A) ...................................................................................................... 22
10.5 Monitoring the oil cleanliness when filling machines and systems ................................................................................. 23
10.6 Monitoring the oil cleanliness when cleaning machines and systems in the bypass flow ................................................ 24

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11. Repair and maintenance ............................................................................................................................................ 25
11.1 Maintenance overview .................................................................................................................................................. 25
11.2 Changing the filter element .......................................................................................................................................... 25
11.3 Removing the filter element .......................................................................................................................................... 26
11.3.1 Removing the filter element from the cover .................................................................................................................. 26
11.3.2 Attaching the filter element .......................................................................................................................................... 26
11.3.3 Installing the filter element ........................................................................................................................................... 27
11.4 Checking / changing the suction filter element (pump protection filter) ........................................................................ 27
11.4.1 Removing the suction filter ........................................................................................................................................... 27
11.4.2 Installing the suction filter.............................................................................................................................................. 27
11.5 Checking / cleaning OPCom protective filters................................................................................................................. 28
12. Decommissioning ....................................................................................................................................................... 29
13. Disassembly ................................................................................................................................................................ 30
14. Disposal....................................................................................................................................................................... 31
14.1 Environmental protection .............................................................................................................................................. 31
15. Extension and conversion.......................................................................................................................................... 32
16. Troubleshooting.......................................................................................................................................................... 33
16.1 Basic procedure ............................................................................................................................................................. 33
17. Technical specifications .............................................................................................................................................. 35
17.1 Drawing ....................................................................................................................................................................... 35
17.2 Technical data ............................................................................................................................................................... 36
17.3 Operating conditions .................................................................................................................................................... 37
17.4 Hydraulic circuit diagram ............................................................................................................................................... 37
18. Appendix..................................................................................................................................................................... 38
18.1 Declaration of conformity ............................................................................................................................................. 38
18.2 Spare parts .................................................................................................................................................................... 39

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Title Document number Document type
Data sheet 8070_EN
Safety and operating instructions OPCom Particle Monitor Manual
1. About this documentation
1.1 Applicability of the documentation
This documentation is applicable for the following product:
›Filter and Recirculating Pump Unit UMPCL 045
This documentation is written for technicians, operators, service engineers and system operators.
This document contains important information for safe and appropriate assembly, transport, activation, operation, usage, servicing,
dismantling and simple troubleshooting.
›Read this document completely and in particular Chapter 2, “Safety Instructions”, before you work with the product.
1.2 Required and supplementary documentation
Do not commission the product until you have received the documentation marked with the book icon and before you have under-
stood and complied with the information therein.
Table 1: Required and supplementary documentation
1.3 Presentation of information
So that this document can help you to work quickly and safely with your product, we use standardized safety instructions, symbols,
terms and abbreviations. For better understanding, these are explained in the following sections.
1.3.1 Safety instructions
In this documentation, safety instructions are faced with a sequence of actions which would result in the danger of personal injury or
damage to equipment. The measures described to avoid theses hazards must be observed.
Safety instructions are as follows:
›Warning signal: draws attention to the danger
›Signal word: indicates the severity of the danger
›Type and source of danger: specifies the type and source of the danger
›Consequences: describes the consequences in the event of non-compliance
›Action: indicates how the danger can be avoided
SIGNAL WORD
Type and source of danger
›Consequences of the danger
›Escaping or averting the danger
›Rescue (optional)
Table 2: Hazard classes according to ANSI Z536.6-2006
Warning sign, signal word Meaning
DANGER Indicates a dangerous situation which results in death or serious injury if not avoided.
WARNING Indicates a dangerous situation which may result in death or serious bodily injury if not avoided.
CAUTION Indicates a dangerous situation which may result in light to moderate injury if not avoided.
NOTE Indicates property damage: The product or surrounding could be damaged.

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1.3.3 Terms
In this documentation the following terms are used:
Table 4: Terms
1.3.4 Abbreviations
In this documentation the following abbreviations are used:
Table 5: Abbreviations
Term Meaning
Term Meaning
UMPCL Pumping unit with condition monitoring
1.3.2 Symbols
The following symbols indicate notes which are not safety-relevant but increase the intelligibility of the documentation.
Table 3: Meaning of symbols
Symbols Meaning
If this information is not observed, the product cannot optimally be used or operated.
>Singular, independent action step / instruction
1.
2.
3.
Numbered instruction
The numbers indicate that the action steps follow one another.
This symbol indicates danger to equipment, material and environment.
This symbol indicates the risk of personal injury (minor injury).
This symbol indicates the risk of personal injury (death, serious bodily injury).
This symbol specifies that protective gloves should be worn.
This symbol specifies that safety shoes should be worn.
This symbol specifies that protective goggles should be worn.
This symbol specifies that the unit should be disconnected from the power supply.

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2. Safety instructions
2.1 About this chapter
This product was manufactured according to the generally recognized standards of engineering. Nevertheless, there is a danger of
injury or damage if you do not observe this chapter and the safety instructions in this documentation.
›Read this document thoroughly and completely before working with the product.
›Retain this document and ensure that it is available for all users at all times.
›Always include the necessary documentation when passing the equipment along to a third party.
2.2 Intended use
This product is a hydraulic component.
You may use the product for the following:
›for filtration of hydraulic fluids in the bypass flow on machines and systems, taking account of the technical data.
›for filtration of hydraulic fluids during filling of machines and plants, taking into account the technical data
›for pumping of hydraulic fluids (e.g. waste oil, filter element is bypassed), taking into account the technical data
›for monitoring the oil cleanliness in the bypass flow during cleaning or filling of machines and plants
This product is intended for professional use only and not for private use.
"Intended use" also includes that you have completely read and understood this documentation, in particular Chapter 2
"Safety Instructions".
2.3 Improper use
Any other use than the intended use described, is improper and inadmissible.
If unsuitable products are installed or used in safety-related applications, unintended operating states may occur in the application,
which may cause personal injury and / or property damage.
Therefore only use this product in safety-related applications if this use is explicitly specified and permitted in the product documentation,
e.g. in explosion protection areas or in safety-related parts of a control system (functional safety).
ARGO-HYTOS assumes no liability for damages resulting from improper use. The risks associated with improper use are solely with
the user.
2.4 Reasonable forseeable misuse
The delivery of the following media is forbidden:
›others than listed in Chapter 17.3 "Operating conditions"
especially:
›flammable liquids such as petrol or thinner (explosion hazard)
›foodstuffs
›sludge and sediment
The operator alone is liable for damages resulting from improper use.
2.5 Qualification of personnel
The operations described in this document require fundamental knowledge of mechanics and hydraulics as well as knowledge of the
appropriate technical terms. In order to ensure safe use, these operations may therefore only be carried out by a correspondingly
skilled worker or an instructed person under the guidance of a skilled worker.
A skilled worker is someone who can - based on his / her technical education, knowledge and experience as well as knowledge of
the respective regulations of the jobs assigned to him / her - recognize possible dangers and ensure appropriate safety measures.
A skilled worker must observe the relevant technical regulations.

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2.6 General safety instructions
›Observe the valid regulations for accident prevention and environmental protection.
›Observe the safety regulations and requirements of the country in which the product is used / applied.
›Only use ARGO-HYTOS products that are in technically perfect condition.
›Observe all instructions on the product.
›People who assemble, operate, disassemble or maintain ARGO-HYTOS products may not do so under the influence of alcohol,
other drugs or medications that affect the responsiveness.
›Only use manufacturer-approved accessories and spare parts, in order to prevent personal danger due to unsuitable
spare parts.
›Observe the technical data and ambient specifications specified in the product documentation.
›If unsuitable products are used or installed in safety-relevant applications, unintended operating states may occur in the application,
which can cause personal injury and / or material damage. Therefore only use the product in safety-relevant applications if this use
is explicitly specified and permitted in the product documentation.
›You may only put the product into operation, when it has been established that the final product (e.g. a machine or system), into
which the ARGO-HYTOS products have been installed, complies with the country-specific regulations, safety regulations and
standards of the application.
2.7 Product and technology related safety instructions
CAUTION
Leaked hydraulic oil
Environmental hazard / risk of slipping.
›In case of spills, cover the oil-covered surface immediately with an oil-binding medium.
›Then immediately dispose of the oil-binding medium according to the national environmental regulations.
Ignition hazard
Risk of electrostatic charge by poorly conducting hydraulic fluid.
›If the electrical conductivity of the hydraulic fluid is not known, please contact the manufacturer of the
hydraulic fluid.
Risk of burns
Contact temperatures according to DIN EN563 (3) and DIN EN13202 (4) may be exceeded during
operation.
›Allow the off-line filter unit to cool down before touching it.

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3. General instructions
For prevention of material damage and product damage
CAUTION
Danger due to improper handling
Property damage
›The off-line filter unit may only be used in accordance with Section 2.2, “Intended use”.
Leakage or spillage of hydraulic fluid
Environmental pollution and ground water contamination.
›Use oil binding agents in order to bind leaked hydraulic oil.
Risk of burns
Contact temperatures according to DIN EN563 (3) and DIN EN13202 (4) may be exceeded during
operation.
›Allow the off-line filter unit to cool down before touching it.
Contamination due to fluids and foreign bodies
Premature wear, malfunction, risk of damage, property damage.
›Ensure cleanliness during installation in order to prevent foreign bodies, such as welding beads or metal chips,
from entering the hydraulic lines, leading to premature wear or malfunction.
›Make sure that connections, hydraulic lines and attachment parts (e.g. gauges) are free from dirt and chips.
›Prior to commissioning, check that all hydraulic and mechanical connections are connected and tight,
and that all gaskets and seals of the plug connectors are correctly assembled and undamaged.
›For removal of lubricants and other contaminants, use residue-free industrial wipes.
›Make sure that all connections, hydraulic lines and attachment parts are clean.
›Ensure that no contaminants enter when closing the connections.
›Make sure that no detergents enter the hydraulic system.
›Do not use cotton waste or faying cleaning rags for cleaning.
›Do not use hemp as sealing agent.
Improper cleaning
Premature wear, malfunction, risk of damage, property damage.
›Close all openings with appropriate protective fittings to prevent penetration of detergents.
›Do not use aggressive cleaning agents for cleaning. Clean the product with a suitable cleaning fluid.
›Do not use a high pressure cleaner.
›Do not use compressed air to clean function interfaces such as seal areas.

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4. Scope of delivery
This package includes:
›1 Filter and Recirculating Pump Unit UMPCL 045
›1 Operating manual

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5.1 Component overview
5. About this product
Fig.1: Component overview
Hose holder
Ball valve
Cable holder
Particle monitor
Transport rack
Transport rack
The transport rack is equipped with two wheels. This hand truck enables the unit to be transported without difficulty (weight: 88 kg)
even to inaccessible / narrow areas.
Particle oil monitor
The particle monitor OPCom allows a particle measurement according to the latest standard. Thus, the level of contamination as well
as the trend of the cleanliness of fluids can be observed.
Hose holder
On both sides of the unit there are hose holders on which hoses (suction and pressure hose) can be wound for better transport
in case of non-use.
Ball valve
The 3-way ball valve makes it possible to determine whether the oil cleanliness monitoring is to be performed before or after
the filter.
Cable holder
On the front of the unit there is a cable holder, on which the 230V or 400V power cable can be wound up for better transport
in case of non-use.

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Housing cover
The housing cover closes the filter housing and serves, inter alia, for venting.
Filter housing with filter element
The filter housing contains the replaceable filter elements.
Changing the filter elements is described in "11.2 Changing the filter element" on page 25.
Pump / electric motor
The pump unit driven by an electric motor is responsible for media conveyance.
OPCom screen protective filters
The filter unit is provided with screen filters. These elements protect the OPCom partilce sensor from dirt which can block the oil
flow. Screen filters should be cleaned regularly.
Suction strainer
The filter unit is provided with a protective strainer at the suction side, which has to be serviced regularly.
A missing protective strainer may lead to destruction of the pump. Checking / changing the suction filter is described in "11.4
Checking / changing the suction filter element (pump protection filter)" on page 27.
Fig.2: Component overview 2
Filter housing
with filter element
Housing cover
Suction strainer
Pump drive /
electric motor
Pump
OPCom screen
protective filters

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Fig.3: Component overview 3 (transport rack removed)
Switching lever
This lever is used to switch the unit from "pumping" mode to "filtering".
Optical differential pressure indicator
This switch monitors the pressure of the medium before and after the filter.
When the preset differential pressure is reached, the optical indicator changes from green to red. If the pressure differential
returns to a value below the preset limit, the indicator changes back to green, i.e. no manual reset of the indicator is required.
Switching lever
Optical
differential
pressure
indicator
Fig.4: Optical differential pressure indicator

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5.2 Operating elements
ON / OFF switch
This switch is used to turn the unit on or off when the plug is plugged in.
Particle oil monitor
The particle monitor OPCom allows a particle measurement according to the latest standard. Thus, the level of contamination as well
as the trend of the cleanliness of fluids can be observed. The sensor is equipped with a data memory which internally stores up to
3,000 results. When the memory capacity has been reached, the last measured value is stored and the oldest measured value is
overwritten. For more detailed information read the supplementary documentation: OPCom Particle Monitor - Safety and operating
instructions
Connection RS232
In the front panel of the UMPC 045 unit there is a serial interface via which the OPCom Particle Monitor can be read out and
configured.
Safety button (only available in the adjustable flow version)
The purpose of an emergency button is to stop the unit quickly when there is a risk of injury or the workflow rmust be stopped.
Ball valve
The 3-way ball valve makes it possible to determine whether the oil cleanliness monitoring is to be performed before or after the
filter.
Potentiometer (only available in the adjustable flow version)
The potentiometer is used for manual adjustment of the flow rate in the range of 20-70 l/min.
Fig.5: Operating elements 1
Safety button
Particle monitor Ball valve
Connection RS232
ON / OFF switch
Potentiometer

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5.3 Identification of the product
Serial number
Type Manufacturing
date (encrypted)
Filter element type
Fineness of the filter
Nominal volume
flow
Maximum
operating
pressure
Fig.6: Nameplate
Producer
address

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6. Transport and storage
6.1 Transport
The unit should be transported horizontally as there is always a certain amount of oil inside the filter unit (in the filter as well as in
the pump), which will leak out during other transport and lead to soiling.
Observe the notes in Chapter 2 "Safety instructions".
Ensure that the unit is in a safe position (tipping hazard).
To prevent the leakage of residual oil, seal hoses at the open connections before transport.
During transport, secure the suction hose and the pressure hose in the brackets provided for this purpose in order to avoid possible
leakage of residual oil.
Do not use stair steps or elevated steps.
6.2 Storage
The UMPC 045 filter unit should be stored in a confined space to protect it from humidity and condensation.
Fig. 7: Transport rack
The unit is mounted on a transport rack with two wheels.
This hand truck enables the unit to be transported without difficulty (weight: 88 kg) even to inaccessible / narrow areas.
For transport, the unit can be rolled over the wheels by pushing the handle (see arrow) and transported to the destination.
DANGER
Risk of injury
Danger of chemical reactions
Chemical substances in the immediate vicinity of the filter unit can react and lead to the destruction of the device
and to injuries to persons in the immediate vicinity of the device.
›Storage in the immediate vicinity of chemically active substances such as acids, alkalis, salts, organic solvents
and rechargeable batteries is prohibited.
The ambient temperature during storage of the filter unit UMPCL 045 should be between +0 °C and +50 °C at a maximum humidity
of 80 %.
Before storage over a period of more than 6 months, the device should be filled with oil in order to preserve it against corrosion.

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7. Assembly
Let - prior to commissioning - an electrician check whether:
›the mains voltage matches with the voltage specified on the type plate of the motor,
›the power source has appropriately been secured (16 A),
›the cross-section is of sufficient size,
›cable and connection to the power source are in perfect condition.
The following steps are to be followed in detail:
›connect the 230V (or 400V) voltage plug to the local power supply.
WARNING
Risk of functional impairment
Faulty power supply
›Always consider the country-specific regulations.

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8. Commissioning
8.1 After switching on
›Check the filter unit for leaks.
›Check that the device is properly vented.
8.2 In case of power failure
In order to prevent unintentional starting of the unit, always switch off and unplug the unit.
8.3 Venting
To bleed the unit automatically, loosen the black cap (3) on the ventilating valve (1).
NOTE
Do NOT unscrew the black cap (3)
The ventilating valve (1) can be checked by means of manual venting (red cap / 2).
After repeated actuation of the valve, oil should escape.
This check also prevents the float valve from being glued.
2
3
1
Fig.8: Venting

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9. Service
9.1 Switching on the device
To turn the unit on, press the ON / OFF switch.
9.2 Data collection
The OPCom sensor installed in the UMPCL 045 is equipped with a data memory which internally stores up to 3,000 results. When
the memory capacity has been reached, the last measured value is stored and the oldest measured value is overwritten.
NOTE
A description of the installation and data transmission can be found in the OPCom user manual.
In the front panel of the UMPCL 045 unit there is a serial interface (fig. 5, page 13) via which the OPCom Particle Monitor can be
read out and configured. For this purpose, a PC and an appropriate terminal program or a readout software is needed. The sensor
has to be connected to a free COM port of a computer. A suitable communication cable for serial connection between sensor
and computer / controller is described in Chapter 21("Accessories") of the OPCom manual. If the computer does not have a serial
COM port, it is possible to use a USB-serial converter.
NOTE
The software can be downloaded from www.argo-hytos.com.
The stored results are transferred to the connected devices such as PC, laptop, tablet or smartphone and can be stored there.

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10. Operation
CAUTION
Exposure to spilled oil
Injury / risk of slipping
›If oil leaks, the oil-covered area must be shut of immediately and covered with an oil binding medium
(risk of slipping).
Static charge
Sparking
›There is a risk of static charge when using poorly conducting hydraulic or lubricating oils.
In this case, please consult the manufacturer.
NOTE
Inaccurate results
Erroneous measurements
›The measured values from the first 5 minutes should not be taken into account as the particle counter is
initializing and the hydraulic circuit has to stabilize (air bubbles, flushing, etc.).
›When using the adjustable flow version, it is recommended to measure the cleanliness class at a nominal
flow rate of 45 l/min
›The filter unit has a suction protection strainer on the suction side, which must be serviced regularly.
A missing protective strainer can lead to the destruction of the pump. (Order No. see spare part list)
›The manufacturer does not accept liability in case of the removal of the protective screen.
›The filter unit is provided with screen filters installed before OPCom sensor.
›To provide the correct results of the cleanliness class, screen filters should be cleaned regularly.
›An exact determination of the cleanliness class is possible in a viscosity range of 15 mm2/ s to 300 mm2/ s.
Operation Position "lever" Position "3-way ball valve" Comment
Filtering when refilling "Filtering" see 10.1
Filtering in the bypass circuit "Filtering" see 10.2
Pumping "Pumping" see 10.3
Monitoring the oil cleanliness when filling "Filtering" Particle counting filling see 10.4
Monitoring the oil cleanliness during cleaning "Filtering" Particle counting cleaning see 10.5
Table 6: Operation modes

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4. Move the lever to the "Filtering" position.
Fig. 9: Lever pumping / filtering
5. Switch on the filter unit at the on/off switch (circuit breaker).
6. Check the oil flow for a possible insufficient insertion depth of the suction pipe in the oil tank.
NOTE
›At the beginning of the filtration, filling of the filter unit may take several seconds.
7. Monitor the filling level at the machine or system and switch off the filter unit at the circuit breaker after having reached the
desired fill level.
8. After completion of the operation, pull the suction lance / suction tube out of the container / barrel and suck air for max. 30
seconds. Thus, the residual oil from the filter housing and the lines above the oil level is fed back into the same container via the
discharge pipe.
9. Fix the suction lance / suction pipe and the discharge pipe to the corresponding brackets at the filter unit.
10.1 Filtering of hydraulic fluids when refilling
1. Connect the filter unit to a power source.
2. Insert the suction lance / suction pipe into the oil barrel.
3. Place the discharge pipe in a container (e.g. hydraulic tank).
NOTE
Incorrect insertion of the discharge pipe
›Ensure that the discharge pipe is below the liquid surface.
Pumping
Filtering