MM FR25 User manual

IT Original instructions
USE AND MAINTENANCE MANUAL
Filtering resin system
FR25
EN

Use and maintenance manual
Filtering resin system
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SUMMARY
1MEANING OF THE SYMBOLS ................................................................................................... 6
2INTENDED USE........................................................................................................................ 6
3TECHNICAL CHARACTERISTICS.............................................................................................. 8
4MACHINE CERTIFICATION...................................................................................................... 9
5SAFETY REQUIREMENTS ....................................................................................................... 10
5.1 WARNING: NOT TO DO .........................................................................................................10
5.2 WARNING: TO DO ................................................................................................................11
6DELIVERY.............................................................................................................................. 11
7DISPOSAL OF PACKAGING.................................................................................................... 11
8ACCESSORIES SUPPLIED ......................................................................................................12
9APPLICABLE ACCESSORIES .................................................................................................. 12
10 PRINCIPLE OF OPERATION ............................................................................................... 13
11 CONNECTION TO THE WATER MAINS ............................................................................... 13
12 MACHINE USING SCHEME ................................................................................................. 14
13 WORKING CYCLE............................................................................................................... 14
14 ARREST .............................................................................................................................. 14
15 CLEANING OF COATED OR PAINTED SURFACES ............................................................... 15
16 CLEANING OF GLASS SURFACES AND PHOTOVOLTAIC PANELS .......................................15
17 MAINTENANCE................................................................................................................... 15
18 CLEANING.......................................................................................................................... 15
19 LINE FILTER ...................................................................................................................... 15
20 ACTIVATED CARBON .........................................................................................................15
21 MAINTENANCE AND REPLACEMENT OF CYLINDERS......................................................... 16
22 PROLONGED NON-USE OF THE MACHINE ......................................................................... 17
23 STORAGE ........................................................................................................................... 17
24 CLEANING THE LINE FILTER ............................................................................................. 18
25 REMOVAL OF ACTIVATED CARBON FILTER ....................................................................... 18
26 MOUNTING OF THE CARBON FILTER ................................................................................ 19
27 WASTE DISPOSAL.............................................................................................................. 19
28 WARRANTY CERTIFICATE ................................................................................................. 19
29 WARRANTY CONDITIONS ................................................................................................. 20
EC DECLARATION OF CONFORMITY ............................................................................................ 21

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Filtering resin system
PREMISE
M.M. Srl thanks you for the choise made.
Our machines have been designed to offer maximum versatility, efficiency and ease of use, paying
attention to operator safety and environmental protection.
A knowledge of its features and functionality is fundamental in order to obtain the best performance
of the equipment.
To this end, we invite you to read this manual carefully and to scrupulously comply with its contents.
MANUFACTURER'S DATA
M.M. Srl
via Raimondo dalla Costa, 110 41122 Modena (MO) IT
P.I. 02330550365
Tel. [phone]
Fax [phone]
Sito web: www.mmspray.it
e-mail: [email protected]

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The technical data and illustrations contained in this booklet are not binding. M.M. srl
therefore reserves the right to make technical and commercial changes without prior
notice.
Any reproduction, even partial, of this booklet is forbidden without the manufacturer's
authorisation.
PREFACE
This manual is an integral part of the device and contains all the information necessary for its
operation and maintenance.
It is necessary to read it carefully and follow the instructions.
The booklet, or a copy of it, must always be at hand for consultation by the operator.
We also recommend to contact the manufacturer for any information, spare parts or accessories.
PRESENTATION
The filtering resin system is a machine designed and built to eliminate minerals dissolved in water,
which cause its hardness and conductivity [(TDS value (total dissolved solids)].
The device exploits the principle of ion exchange to perform its function.
In order to get the best performance, we have compiled these lines that we ask you to read carefully,
and observe them each time you use it.
This appliance can be dangerous if installed incorrectly, subjected to irregular maintenance or used
incorrectly.
This appliance must only be used to purify water to make it of optimal quality for cleaning glasses
and/or photovoltaic panels.
Any other use, in particular the purification of water for food production (e.g. soft drinks), is
considered unsuitable and is prohibited.
For installation, the standards according to EN1717 apply.
In the event of a change of ownership, the transferor is obliged to give the manual to the new
owner.
By choosing this device you have opted for a high-quality product. We congratulate you on your
choice and wish you every success in your work.

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Filtering resin system
1MEANING OF THE SYMBOLS
DANGER
Indicates the presence of a danger for those working on the machine and for those who
are nearby, therefore the marked activity must be carried out in compliance with the safety
regulations in force and the instructions given in this manual.
2INTENDED USE
The machine is intended for professional use, which means by persons who have technical,
regulatory and legislative experience and are able to carry out the activities necessary for the use
and maintenance of the machine.
The use of the machine requires particular skill and technical preparation as well as a high sense of
responsibility.
The operator must have specific psycho-physical requirements to be suitable for the job, so use is
reserved only for the personnel in charge.
The machine is mainly inteded to produce demineralised water that can be used to clean photovoltaic
panels, windows, vehicles and washable surfaces in general using the standard or optional
accessories supplied by the manufacturer.
Examples of misuse of the machine are:
- Use the equipment in the rain, in frost or in strong winds.
- Clean surfaces that are not suitable for use with this device.
- Use the machine in low light conditions.
- Use the machine for cleaning animals, people, etc.
- Replace accessories while the machine is running.
- Leave the appliance running unattended.
- Use the appliance unprotected.
Only use original accessories that offer the best quality and safety features. Failure to use original
accessories releases the manufacturer from all liability.

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Fig. 1
1. Demineralised water outlet
2. Tap B
3. 3-way valve head
4. Bottle inlet coupling
5. Bottle
6. Bottle strap
7. Carrying trolley
Fig. 2
8. Liter counter
9. Carbon filter
10. Line prefilter
11. Tap A
12. Supply water inlet
13. Parking stand

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Filtering resin system
3TECHNICAL CHARACTERISTICS
Dimensions
47x48x110 cm
Empty weight
40 Kg
Inlet water working pressure
Max 10 BAR
Inlet water at 20°F filtered
Max 4000 L
Filtration capacity
Up to 660 L/h
Maximum water temperature (°C)
30
Minimum water temperature (°C)
2
Pure water quality (ppm)
< 10
Use appropriate clothing: eye protection, hand gloves
GENERAL CONDITIONS OF THE PLACE IN WHICH THE MACHINE IS USED
The working environment must meet the requirements of Directive 89/654/EEC. Lighting equipment
must be checked regularly and kept efficient. There must be no foreign objects in the work area.
Cables and hoses must be protected and must not be an obstacle. Environmental and operating
conditions must not be an obstacle accessing to any controls, in particular to the emergency stop.
The system must be protected against frost. Temperatures in the working area must not
be lower than 4°C. The water temperature must not exceed 30°C and the operating
pressure must not exceed 10 bar.
Depending on the composition of the incoming water, purified water is more or less
aggressive. For this reason, parts that come into contact with purified water must be
made with a suitable material.

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4MACHINE CERTIFICATION
Directive 2006/42/EC specifies the minimum conditions under which a machine may be placed on
the in the European Union market.
This Directive requires that all machinery may be placed on the market and put into service only if
it does not affects the safety and health of people, animals or property.
The machine referred to in this manual is a machine that does not fall into one of the categories of
machinery listed in Annex IV of the Directive. In order to certify that the machine complies with the
provisions of the Machinery Directive, before being placed on the market, M.M. S.r.l. has carried out
all the tests and inspections required by the reference standards, including a risk analysis to verify
compliance with the essential health and safety requirements of the Directive. The technical
construction file, which contains the fundamental data of the project and all the characteristics
related to the safety of the machine, has been drafted in compliance with the provisions of Annex
VII of Directive 2006/42/EC. It is filed in our offices and is available for inspection by the supervisory
bodies upon motivated request, as provided by the legislative provisions in force on the matter.
The manufacturer, after verifying through the aforementioned analyzes that the machine has been
designed and built in compliance with the EC/2006/42 Directive and its provisions and that it can
be used safely in terms of service permitted by this manual, proceeds to put the machine on the
market by equipping it with:
- CE marking
- EC Declaration of Conformity
- User's manual

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Filtering resin system
5SAFETY REQUIREMENTS
5.1 WARNING: NOT TO DO
Once the resins have been activated, do not let them dry out.
Use by inexperienced people or who have not read and understood the instructions in
this manual is prohibited.
Do not use the device indoor.
DO NOT use the machine at night or in low lighting conditions.
DO NOT use the machine with flammable or toxic fluids or fluids whose characteristics
are not compatible with the correct functioning of the machine.
DANGER OF EXPLOSION OR POISONING
It is forbidden to use the machine in a potentially flammable or explosive atmosphere.
DO NOT direct the water jet at people, animals or do not put your hands or other parts
of your body in front of the washing water under pressure.
DANGER OF INJURY
DO NOT clean the photovoltaic panels without first disconnecting from the mains power.
DANGER OF ELECTRIC SHOCK
The machine must NOT be operated by anyone under 18 years of age or by an
incapacitated person.
DANGER OF INJURY
Check that the equipment is fitted with its data plate. If not, notify your retailer. Devices
without labels must NOT be used as they are anonymous and potentially dangerous.
DANGER OF INJURY
DO NOT leave the equipment unattended.
DANGER OF INJURY
It is forbidden to use non-original and non-model-specific accessories.
It is forbidden to make any changes to the machine; making changes invalidates the
declaration of conformity and exempts the manufacturer from civil and criminal liability.