MSG MS101P Manuel utilisateur
QUALITY UNIQUENESS
INNOVATION TRAININGSERVICE
WARRAN TY
2019.11.20
USER MANUAL
FLUSHING STAND FOR AIR CONDITIONING SYSTEM
MSG MS101P
INSTRUKCJA UŻYTKOWANIAL
STACJA DO PŁUKANIA UKŁADU KLIMATYZACJI
РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ
СТАНЦИЯ ДЛЯ ОЧИСТКИ СИСТЕМ
КОНДИЦИОРОВАНИЯ
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1. DESCRIPTION .......................................................................................................................................................4
2. TECHNICAL CHARACTERISTICS.........................................................................................................................5
3. CONTROL UNITS AND INDICATORS..................................................................................................................6
4. FILTER ELEMENT...................................................................................................................................................8
5. SETTING INTO OPERATION................................................................................................................................8
5.1 Receipt and Inspection.................................................................................................................................8
5.2 Safety Measures.............................................................................................................................................9
6. STEP-BY-STEP INSTRUCTION........................................................................................................................... 9
6.1 Preparation of Flushing Stand to Operation........................................................................................10
6.2 Connection to Air Conditioning System and Work with Flushing Stand.......................................10
7. STORAGE AND CARE............................................................................................................................................. 11
CONTACTS......................................................................................................................................................................31
CONTENTS
User Manual - Stand MSG MS101P
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User Manual - Stand MSG MS101P
1. DESCRIPTION
Flushing Stand MSG MS101Р is used for quality cleansing of air conditioning pipelines from
contamination.
Flushing is conducted through forced circulation of flushing fluid in the closed circuit: car – flushing
stand.
The equipment was designed according to the latest requirements of air conditioning system
service centers.
Control elements are placed, considering easy operation of the stand.
Several flushing fluids are selected and set out in the table ‘Technical Characteristics’, which do not
react with component parts of the pump and elements of the stand.
The stand consists of metal body, air pump, 15 l stainless steel tank, hoses with universal holders.
The stand is constructed in the following way: constant pulsating flow is generated in both the
stand circuit, and a car, thus, it provides quick flushing of the system.
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User Manual - Stand MSG MS101P
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Air power pressure, bar 2-7
Maximum air consumption, m3/min 0-3
Fluid flow pressure, bar 1-6
Pump performance, l/min 15
Filter element Polypropylene
Filter element size, mm (inch) 127 (5”)
Recommended micron range, μm 10-50
Tank power volume, l 15
Recommended flushing fluids R141b, Super Flush, SUNAIR A/C FLUSH
Maximum nitrogen pressure, bar 10
Length of hoses, connected to a car, m 2.5
Dimensions, mm L*W*H 350*300*670
Weight, kg 36
2. TECHNICAL CHARACTERISTICS
Fig. 1. Stand MS101P
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3. CONTROL UNITS AND INDICATORS
1 – Valve, regulating the pump of the flushing stand.
2 – HP valve, supplying flushing fluid from the tank of the stand to a car line.
3 – Filler neck cover, filler neck and filter element container.
4 – Manometer. Flushing fluid pressure indicator in air conditioning system.
Fig. 2. Description of the elements, placed on the front side
1– Valve, regulating the pump; 2–HP valve; 3– Filler neck cover;
4– Manometer; 5–N2 valve; 6– Indicator of tank flushing fluid level;
7–N2 nitrogen connection fitting; 8–AIR fitting; 9–LP fitting;
10 –HP fitting.
User Manual - Stand MSG MS101P
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8 – AIR compressed air connection fitting.
9 – Fitting of flushing fluid return to LP flushing stand tank from air conditioning system.
10 – Fitting of flushing fluid supply to air conditioning system from HP flushing stand tank.
Fig. 3. Description of the elements, placed on the back side
6 – Indicator of tank flushing fluid level.
7 – N2 nitrogen connection fitting.
WARNING! Use of compressed nitrogen of pressure over 10 bar in the stand is strictly
forbidden.
WARNING! It is strictly forbidden to open N2 valve during operation of the pump and/or
when HP valve is open.
5 – N2 valve, supplying nitrogen to remove the remainings of flushing fluid from air conditioning
system.
User Manual - Stand MSG MS101P
note: After assembling on factory, ushing station has been washed by alcohol. Before using, you
need to remove alcohol from tank for ushing liquid. For this operation, you can use liquid for ushing
condition systems.
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User Manual - Stand MSG MS101P
Regular polypropylene water filter can be used for this stand.
The filter is made of polypropylene which does not react with flushing fluids, recommended for use.
Filter element circulation capacity must correspond 10-50 μm. Filter element height is 5 inches.
5. SETTING INTO OPERATION
4. FILTER ELEMENT
Fig. 4. Filter element front view
Check the set received. It must contain:
• flushing stand
• 2 hoses (connected to the stand)
• 2 universal connector (connected to the hoses)
• User Manual
Inspect the equipment for existence of damage. If it is found, please contact either the manufacturer
or trade representative before launching the equipment.
5.1 Receipt and Inspection
WARNING! In case of obvious damage, use of equipment is forbidden.
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User Manual - Stand MSG MS101P
5.2 Safety Measures
It is strongly recommended to learn actual User Manual before launching the equipment. The
stand can be used in well-ventilated premises only.
Tightening or unscrewing the nuts on N2, LP, HP hoses in operation is strictly forbidden.
Twisting of the filler neck in the process of operation of the pump is strictly forbidden.
Replacement of filter element in the process of operation of the pump is strictly forbidden.
Operation of flushing station with damaged hoses is strictly forbidden.
Work with the stand must be carried out in rubber gloves and safety glasses.
In case of skin contact with flushing fluid, follow the instruction, described in specifications to
particular flushing fluid.
6. STEP-BY-STEP INSTRUCTION
Fig. 5. Air conditioning system
1– Compressor; 2– Condenser; 3– Dryer; 4– Expansion valve (EV); 5– Evaporator.
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6.1 Preparation of Flushing Stand to Operation
Connect the stand to air-supply system. Pressure in air-supply system must correspond to the
parameters, described in ‘Technical Characteristics’.
Power activation valve (1) must be switched off. Valves 2 and 5 must be switched off, set in the
position ‘-’.
The tank must be filled with flushing fluid (5 to 10 l) through the filler neck 3.
Polypropylene filter element is fixed in the filler neck 3, the filter element cover is twisted (3).
6.2 Connection to Air Conditioning Sys temand
Work with Flushing Stand
The following actions must be conducted before connection of the flushing stand to air condition-
ing system:
- remove coolant out of air conditioning system with a special tool for gathering coolant.
- dismount component parts of air conditioning system, which are not to be flushed (expansion
valve (EV), compressor, dryer, condenser).
Connect HP and LP hoses through specialized connectors to high-pressure and low-pressure lines
of air conditioning system.
To provide circulation of flushing fluid, activate HP valve (2) on the stand (set in position ‘+’).
To supply flushing fluid to air conditioning system, activate the pump with the valve 1. Pump per-
formance is regulated by the same valve, if necessary.
Air conditioning system goes through several cycles of flushing.
The first cycle is the quickest one: activate the stand for 10 minutes, then deactivate and check its
filter element for contamination, gathered on it. If large dispersing parts of contamination (alumi-
num chip) are observed, replace the filter element and continue flushing.
Quantity of cycles depends on contamination degree of the system, but not less than 2. If neces-
sary, change flushing fluid, the filter element and repeat flushing.
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User Manual - Stand MSG MS101P
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