Paramina MISTRAL CLASSIC M6-ET User manual

User Manual - Mistral M6&M8 - 04-2018 from s.n.1882761 edition
.
PARAMINA SA –Byway Evaggelistrias str. 19300 Aspropirgos, Greece, Tel: [phone]
Fax: [phone], email: [e-mail] - website: www.paramina-compressors.com 1
USER MANUAL
MISTRAL CLASSIC
M6-ET
M8-ET
APPENDIX PAGES 62-68

User Manual - Mistral M6&M8 - 04-2018 from s.n.1882761 edition
.
PARAMINA SA –Byway Evaggelistrias str. 19300 Aspropirgos, Greece, Tel: [phone]
Fax: [phone], email: [e-mail] - website: www.paramina-compressors.com 2
TABLE OF CONTENTS
Title
Page
1. General Instructions
3
2. Technical Data
4
3. User Instructions
Safety measure –Warning signs
5
Basic safety recommendations
6
Instructions for safe operation - risks
6
Special Attention
7
Safety regulations
7
4. Installation –Operation
General specifications
8
Installation - First start of the compressor
8
Ventilation
10
Transport and Lifting
11
Cylinder filling procedure
12
Condensate drainage
13
Dual pressure filling module
15
Automatic stop system
15
5. Maintenance
Compressor’s long period storage
16
Re-Operation of the compressor after a long period of storage
16
Oil change
16
Intake air filter
16
Belt adjustment
17
Replacement of activate carbon and molecular sieve element
18
General Service Instructions
26
Tightening Torque Values
27
Troubleshooting
28
Maintenance Calendar
29
6. Spare Parts Catalog
31
7. P & I Diagram
49
8. Cooling air –Dimensional Drawings
50
9. Certificates
53
10. Electrical Drawings
60
11. Mistral Classic Spare Parts Catalog
64
12. Mistral Classic Cooling air –Dimensional Drawings
68

User Manual - Mistral M6&M8 - 04-2018 from s.n.1882761 edition
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PARAMINA SA –Byway Evaggelistrias str. 19300 Aspropirgos, Greece, Tel: [phone]
Fax: [phone], email: [e-mail] - website: www.paramina-compressors.com 3
PARAMINA Mistral Compressor
USER MANUAL
1. General Instructions
CAUTION: High pressure pneumatic device
The PARAMINA Mistral compressor is a high pressure air-compressor offering high quality breathing air. It is made
according to EU directive 2006/42/EC for the safety of machinery. Noise complies with 2005/88/EC directive.
The compressor must be used ONLY for producing compressed air as described in this manual.
Any other use is not allowed whatsoever!
Strictly observe all instructions pertaining to the operation and maintenance of this product. Fail to observe these
instructions may lead to serious injury or even death.
The manufacturer accepts no liability for damage or injury due to non-compliance to all instructions of this manual.
FOR YOUR SAFETY
Thoroughly observe the following:
1. Timely replacement of filter elements and activated carbon - molecular sieve filter.
2. Make sure that the air compressor is installed in a place that guarantees plenty of fresh air, without any
engine’s exhaust gas.
3. Proper cylinder maintenance
4. Proper compressor maintenance
5. Only trained and experienced technicians are allowed to overhaul this compressor.
6. NEVER INTERFERE WITH THE SAFETY DEVICES
7. In case you become aware of any change in the compressor’s operation, call us in order to help you and provide
you with repair instructions.
8. NEVER USE THE COMPRESSOR FOR ANY OTHER GAS APART FROM ATMOSPHERIC AIR.
The instructions concerning safety are marked with this symbol.

User Manual - Mistral M6&M8 - 04-2018 from s.n.1882761 edition
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PARAMINA SA –Byway Evaggelistrias str. 19300 Aspropirgos, Greece, Tel: [phone]
Fax: [phone], email: [e-mail] - website: www.paramina-compressors.com 4
2. Technical Data
High pressure breathing air compressor, 3 cylinders, 3 stages, air-cooled.
Model:
M6
M8
Maximum pressure:
330 bar (4700 psi)
330 bar (4700 psi)
Minimum pressure:
40 bar (580 psi)
40 bar (580 psi)
Capacity:
6,2 m3/h - 103 lit/min
8,4 m3/h - 140 lit/min
Ambient temperature:
+5ºC to +45ºC
+5ºC to +45ºC
Oil capacity:
400 ml.
500 ml.
Speed Rotation:
1200 rpm
1750 rpm
Piston stroke:
40 mm
40 mm
Cylinder bore:
1st stage 60 mm
1st stage 60 mm
2nd stage 36 mm
2nd stage 36 mm
3rd stage 14 mm
3rd stage 14 mm
Working
Pressure:
1st stage
3,5 bar 3,5 bar
27,0 bar 30,0 bar
225,0 bar 330,0 bar
3,5 bar 3,5 bar
28,0 bar 30,0 bar
225,0 bar 330,0 bar
2nd stage
3rd stage
Motor:
ET
2,2kW-3,0Hp/400-440V/50-60Hz
3,0kW-4,0Hp/400-440V/50-60Hz
EM
2,2kW-3,0Hp/220V/50-60Hz
3,0kW-4,0Hp/220V/50Hz (60Hz option)
BZ
3,6 kW - 4,8 Hp Petrol Engine
4,1 kW –5,5 Hp Petrol Engine
Dimensions
LxWxH
ET
78x41x49 cm
78x41x49 cm
EM
78x41x49 cm
78x41x49 cm
BZ
88x41x51 cm
88x41x51 cm
Weight:
ET
53 - 73 Kg
67 - 83 Kg
EM
54 –69 Kg
68 - 85 Kg
BZ
55 - 65Kg
65 - 73 Kg

User Manual - Mistral M6&M8 - 04-2018 from s.n.1882761 edition
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PARAMINA SA –Byway Evaggelistrias str. 19300 Aspropirgos, Greece, Tel: [phone]
Fax: [phone], email: [e-mail] - website: www.paramina-compressors.com 5
3. User Instructions
Safety Measures - Warning Signs
HOT SURFACES
Do not touch.
Risk of burns if you touch
cylinders, aftercoolers, cylinder
heads
DANGER
This sign is placed whenever
there is danger of damage
caused to the unit or its
components
HIGH VOLTAGE
Risk of electric shock.
Maintenance work to be carried
out only by a trained electrician
DIRECTION OF ROTATION
Make sure for the proper
direction of rotation
USER INSTRUCTIONS
Users must read and fully
comprehend operation
instructions for using and
maintaining the compressor
This sign refers to
timely user instructions for
operating and maintaining
the compressor
AUTOMATIC OPERATION
Caution, the unit may start its
operation without any prior
notice. Before any work, turn
off mains supply
OBLIGATORY
During control and operation
of this unit you must wear
earplugs
RISK of rotating parts
TECHNICAL REQUIREMENTS
the operator must take into
account
Basic safety recommendations
The compressor is manufactured following current EU safety regulations.
The compressor is intended ONLY for compressing atmospheric air with a content of oxygen (21±1)%. Use of
any other gas type is not allowed. The manufacturer is not liable for damages caused by using the unit any other
way than the intended.
Use the compressor after making sure it is in perfect working condition. Any malfunction or failure must be
repaired immediately. Strictly follow the operation and maintenance instructions described in this manual.
Read carefully the instructions in this manual and follow them. Make sure users of the compressor are familiar
with the user instructions of the unit and its proper operation. Make sure they are authorized, trained and
trustworthy individuals. Make sure you are aware of and implement the current legal and all other regulations
pertaining to avoiding accidents and protecting the environment.
During first start or after maintenance, check motor’s direction of rotation (electric motor version). There is an
arrow indicating proper rotation. If the direction is reversed, interchange two of the three phase leads in the
mains (3 phase motors). Never change leads at the motor terminal board.
Before starting any work pertaining to maintenance of the compressor, turn off the supply from the mains and
press the Emergency Stop.
Only an authorized trained electrician may do electrical works.

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If regulations dictate it, use means of individual protection.
Pay attention to labels indicating safety and risk for the unit. Strictly follow them and do not destroy them.
For any change in the operation of the unit, contact immediately the manufacturer.
Any alteration –conversion of the unit without the manufacturer’s prior written consent is not allowed.
Spare parts MUST be genuine –approved by PARAMINA.
Get accustomed to the position and use of fire extinguishing equipment that must be near the compressors.
Instructions for safe operation - risks
Check the unit on the inside and outside on a daily basis in order to make sure it is in good working condition.
Do not start the operation of the unit if you do not ensure your own safety.
Before you operate the compressor, make sure that requirements are met for the safe and smooth operation of
the unit.
Floor must be even. Adjust the anti vibration pads, so as the unit is in horizontal position and shocks are
minimized.
Place the compressor in a well-ventilated area. Make sure that the intake air for the compressor is clean and
cool. Prevent the hot cooling air from recirculating to the cooling air intake. Make sure that foreign objects
cannot get into the compressor with the intake air. Make sure that the intake air does not contain any smells,
fuel or fumes, explosive or inflammable gases or harmful substances.
Units with petrol engine or diesel engine should not be used indoors.
Assign the unit (if it uses petrol engine or diesel engine) towards
the direction of the wind, so as fumes are getting away. In this
case, use the input hose of the inlet air filter in such a way,
that fumes are avoided to enter the compressor.
Keep the compressor away from flammable material. Do not smoke when
opening the fuel tank.
If any malfunction of the unit occurs, stop immediately its operation and check –fix the problem.
Before any maintenance or repair works, inform the users.
When replacing heavy-weight components, strap them carefully on the proper lift truck. Never walk under such
components when they are lifted.
Before any maintenance works, clean the area from out-of-use material, oils, fuel or other liquids from the unit.
Do not use corrosive materials. If you clean the unit by water or steam, make sure that neither water nor steam
comes close to the electric motor or the electric system and ensure that they will not enter open hoses. For
cleaning, use lint-free cloth.
After cleaning or repairing the unit, check all hoses for leaks, loose connections, wear or damages. Tight again
all connections and recheck every maintained safety device.
Ensure safe and environmental friendly disposal of consumable materials and old spare parts.
Special attention
Do not use the compressor in explosive environment.
Connect the compressor only to electrical systems that are compatible with its electrical characteristics and that
are within its rated capacity
Comply with the local mains supply company regulations.
Use only the recommended fuses.
A trained electrician may only execute maintenance in the electrical system.
During any maintenance work in the unit, turn off the power from the mains. It is also recommended posting a
notice warning about maintenance works on the compressor.
In case of having to execute maintenance works on an operating unit, a second person beside the electrician
must be present to handle the main safety switch. Tools to be used must be isolated.
Regularly check hoses, couplings and fittings for leaks and loose connections.
Regularly check tightening of the electrical connections.
If you replace mains cable, you must use the same type.
Decompress all hoses, filters, pressure tanks and, basically, the entire unit, before you carry out any work.
Never exceed the allowed operating pressure of the cylinders.
Immediately replace cylinders with any kind of damage.

User Manual - Mistral M6&M8 - 04-2018 from s.n.1882761 edition
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PARAMINA SA –Byway Evaggelistrias str. 19300 Aspropirgos, Greece, Tel: [phone]
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Do not heat the cylinders or any of their parts, because pressure will rise.
For loading –lifting of the unit or heavy parts of it, lift from the handle on the one side and form the base of the
compressor on the other side or use the proper lift truck that is handled by trained stuff. Never lift from the
base of the motor or the motor itself.
Make sure you have properly secured the unit during its elevation or transport.
The unit must be unplugged from mains supply even during small movements. After you move it, plug it again
according to regulations and turn it on, following the directions described in this manual.
The compressor is not made for use by the sea. In such a case, spray the unit with anticorrosive material. It (if
used on a boat/ship) must be stored under the deck after use.
Safety Regulations
The PARAMINA Mistral compressor is a high pressure air-compressor and it is made according to EU directive
2006/42/EC for the safety of machinery. Noise complies with 2005/88/EC directive.
The manufacturer follows all regulations above and declares that the unit is manufactured accordingly.
Following the safety regulations, an authorized professional in site must supervise compressors that will be used as
filling stations before starting their operation.

User Manual - Mistral M6&M8 - 04-2018 from s.n.1882761 edition
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PARAMINA SA –Byway Evaggelistrias str. 19300 Aspropirgos, Greece, Tel: [phone]
Fax: [phone], email: [e-mail] - website: www.paramina-compressors.com 8
4. Installation - Operation
General Specifications 
High pressure compressors are complete units for filling cylinders with compressed air at 225 bar (3200 psi) and
330 bar (4700 psi). They are mostly used for compressing breathing air for divers, fire brigades, military, paint ball
applications, etc.
Mistral is a 3 staged, piston, air cooled compressor with 3 cylinders, 2 intercoolers and 1 final aftercooler,
condensate separator after the second stage aftercooler, accompanied with automatic and manual drain, pressure
control in all stages of compression, with pressostat and mechanical safety valve as well as one filtering stage at the
final pressure (after the third stage):
The Final Filter (dehumidification) contains Molecular Sieve and air purification with Activated Carbon.
Installation - First start of the compressor 
All compressors are tested and pre-adjusted by the manufacturer before they are shipped to the buyer.
They can start their operation immediately on the following conditions that are considered necessary, for safety
and ease.
Anyone who will be handling the unit must read carefully all contents of this manual so as to have full knowledge of
the product.
1. Choose carefully the installation place of the compressor. The place must not be burdened by unfavorable
environmental conditions (toxic substances –explosives –fumes –dirt –debris etc.
2. Place the compressor in a well-ventilated area. Make sure that the intake air for the compressor is clean
and cool. Prevent the hot cooling air from recirculating to the cooling air intake. Make sure that foreign
objects cannot get into the compressor with the intake air. Make sure that the intake air does not contain
any smells, fuel or fumes, explosive or inflammable gases or harmful substances.
3. Turn the compressor using the fly-pulley and make sure it turns freely. Do the same after overhaul of the
unit or a long-term out of service period.
4. Check the rotation direction (follow the arrow) by pressing instantly the start-stop button. The same check
should be carried out after any service or reconnection of electrical supply.
5. Before any start of the compressor, check oil level. It should be between the minimum and maximum limit.
6. The compressor should be placed in a completely horizontal position. If during operation there are
vibrations, adjust the anti-vibration pads of the stand until vibrations are minimized.
7. Start the compressor by pressing the start button on the electrical box.
8. When Main Switch is installed: After turning on the main switch, user must first press the reset button
and then the start button in order to start the compressor.
9. Stop the compressor by pressing the stop button on the electrical box when the pressure reaches the
maximum or when the final stage safety valve opens. In auto-stop version the compressor stops
automatically at the pre-adjusted final pressure.
10. After stopping the compressor open the manual drains (one under the separator and one under the final
filter) so as to remove condensate.
11. During every start of the compressor (in versions without auto drains), open only the drain valve of the
2nd stage. Then during the regular operation of the compressor open both 2nd and 3rd stage drain valves
every 15 minutes.
ATTENTION:
Larger oil quantity may increase pressures inside the block, cause leaks of larger oil quantity in the pneumatic air
resulting in the creation of chars in the valves, burden the filters and affect their life duration, as well as the quality
of breathing air.
Smaller amount of oil means inadequate lubrication affecting the life duration of the compressor.

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Petrol version
Before starting…
Check the fuel level and fill if necessary.
Check motor oil according to manufacturer’s directions.
Read engine’s operating instructions manual.
So as to start…
1. Turn the engine switch to position I.
2. Open the fuel lever
3. Open the choke lever.
4. Pull the starter grip so as to start the engine.
5. After you start the engine close the choke lever.
6. Stop the compressor by turning the engine switch to position O.
7. After stopping the compressor open the manual drains (one under the separator and one under the
final filter) so as to remove condensate.
8. During every start of the compressor open 2nd and 3rd stage drain valves for a less than a minute and
then close them. During regular operation of the compressor open the drain valves every 15 minutes.
Fuel tank
Engine switch
Starter grip
Fuel lever
Choke lever
Air cleaner
(Inlet air filter)

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Ventilation 
Natural ventilation
Forced ventilation (fan)

User Manual - Mistral M6&M8 - 04-2018 from s.n.1882761 edition
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Transport and Lifting
Check compressor's center of gravity.
Do not step under the load
Transport with Lifting
1. Spreader beam between lifting ropes
2. Two support beams underneath
3. The lifting ropes must not squeeze the compressor
casing!
Transport with forklift truck
Exercise great caution when lifting and transporting the
compressor.

User Manual - Mistral M6&M8 - 04-2018 from s.n.1882761 edition
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Cylinder filling procedure 
Make sure that filling hoses as well as threads are in perfect condition without cracks or breaks.
Filling hose connectors should be connected on the cylinder without the use of tools. Sealing is achieved with o-ring
and internal pressure.
A. Filling hose connectors used for filling cylinders up to 232 bar are divided in two categories:
Filling Connector according to DIN 200
INTERNATIONAL / ‘’A’’ Clamp Adaptor
B. For cylinders filling at 330 bar, only the use of filling connectors according to DIN 300 (different adaptor
than the one at DIN 200 bar) is allowed.
Use cylinders that correspond to the pressures produced by the compressor
Check the cylinder safety pressure (232 or 330 bar for example) so as to correspond to the preset final pressure of
the compressor.
Connect the cylinder, having the filling hose connector’s valve and the cylinder’s valve turned off, and start the
compressor by pressing the Start button.
Then, first turn on the filling hose connector’s valve and then the one of the cylinder.
200bar Filling
DIN 200 filling connector
(Only up to 232 bar)
DIN 300 filling connector
(ATTENTION: longer adaptor)
(Up to 330 bar)
INTERNATIONAL
/ ‘’A’’ Clamp Adaptor
(Only up to 232 bar)
All the using filling
cylinders must be in accordance
with international standards and
directives.
They must have the
corresponding mark (symbol
and technical data) at its neck
and a valid hydraulic
overpressure certificate test.
Cylinder valve has to be DIN200
(according to EN 144-2).

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When filling is complete, first turn off the cylinder’s valve and then the filling hose connector’s valve and proceed to
air venting using the relief valve on the connector. Finally, safely disconnect the cylinder.
During the filling procedure, cylinder’s temperature will rise. Let it cool down. Pressure will slightly drop. If you
wish, re-connect the cylinder with the filling hose (following the same procedure) and fill until the maximum filling
pressure.
Never open the filling hose connector valve, unless the cylinder is connected to the filling hose. Hose
whipping due to pressurized air can cause serious injury!
Condensate drainage
Each time you stop the compressor open the manual drain valves (one under the separator and one under the final
filter) so as to remove condensate. During every start of the compressor, open only the drain valve of the 2nd
stage. Then during the regular operation of the compressor open both 2nd and 3rd stage drain valves every 15 (2nd
stage) & 20 (3rd –final stage) minutes.
Condensate color is milky-white. If condensate suddenly changes color or start smelling, this is indication of oil
presence. Immediately check:
1. oil quality
2. oil level
3. filters’ condition and especially the condition of activated carbon filter
4. air inlet filter’s condition
5. piston rings and cylinders condition
Automatic drain system
Optional equipment.
The system consists of two timer controlled condensate drains, one after the 2nd, and
one after the final stage and the BA filter. The drains are controlled electronically and
open automatically.
In case of emergency (damaged auto drain system), the user may use the two manual
drains. During routine operation open both drain valves every 20 minutes.
Max. operating pressure:
2nd stage drain valve: 80 bar
3rd stage drain valve: 250 or 350 bar
300bar Filling
All the using filling
cylinders must be in accordance
with international standards and
directives.
They must have the
corresponding mark (symbol
and technical data) at its neck
and a valid hydraulic
overpressure certificate test.
Cylinder valve has to be DIN300
(according to EN 144-2).

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2nd Stage 3rd Stage
Dual pressure filling module
Optional equipment.
It gives the possibility to the user to fill 200 and 300 bar cylinders alternatively. In this application, 2 filling hoses are
used, one for the 200 bar filling and one for the 300 bar filling. By turning the lever valve in vertical position (1), we
fill at 225 bar max. pressure and by turning the lever valve in horizontal position (2), we fill at 330 bar max.
pressure.
Automatic stop system
Optional equipment.
When the pressure reaches the pre-adjusted final level the compressor stops automatically through the pressure
switch (1). The restart of the compressor must be done manually.
Max. operating pressure 330 bar.
1
1
2
2
1
1
2
2
The user can adjust the interval time (2) from 0,15 -
15 sec (proposed time 1,5sec), and the discharge
time (1) from 0,15 - 15 min (proposed time 15
min),
Note for 2nd Stage drain only: The numerous at
internal time (2) are at a percentage of 15sec. So at
internal time (2) 1,5 sec = 10(%). Respectively the
numerous at discharge time (1) are at a percentage
of 15min, so 15min = 100(%)
The user can adjust the interval time (2) from 0,5 -
45 min (proposed time 20min), and the discharge
time (1) from 0,5 - 10 sec (proposed time 2-3
sec).

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Pressure switches adjustment:
Auto Stop = Pressure switch 40-400 bar
Auto Start / Stop = Pressure switch 30-500b dual

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5. Maintenance 
Compressor’s long period storage
In case the compressor is intended to stay out of operation for more than three months, special procedure should
be followed for the storage as well as for its re-operation:
Make sure it is stored in a closed, dry, dust-free place.
Run the compressor at normal pressure for 10-15 minutes.
Check filters, hose connections and safety valves for leaks.
Tighten all connections, if necessary.
Open manual drain valves and run the compressor without pressure for 5 minutes.
Stop the compressor, drain well and shut all valves.
Open filters and put special grease used in the food industry or vaseline on all threads. Filter elements should
normally be in their place.
Let the compressor cool down.
Start the compressor and spray some compressor oil (5-6 c.c.) in the suction while in operation.
Do not let the compressor heat up, stop its operation.
Close all valves.
Wrap the inlet air filter with nylon.
Cover the compressor with a plastic cover to keep the dust out.
-Units and motors should always be stored in a dry, vibration - free and dust - free environment.
-Unprotected machined surfaces (shaft –ends and flanges) should be treated with an anti –corrosive.
-It is recommended that units and motors shafts are periodically rotated by hand to prevent grease
migration.
-Anti –condensation heaters are recommended to avoid water condensation in the motor and should
preferably be energized.
Re-Operation of the compressor after a long period of storage
Remove the nylon and place a new inlet air filter.
Follow the procedure related to the first start of the unit.
Run the compressor functioning at normal pressure for 5-10 minutes.
Change the oil.
Place new coalescing filter cartridge, Active Carbon-Molecular Sieve cartridge.
Oil change
Change the oil after the first 20 operating hours and then every
500 hours. Always check the oil level through the oil sight
glass (3) before every start of the compressor. The level
should always be at the top of the sight glass. While the
compressor is operating the level should be between the
minimum and the maximum of the sight glass (red mark).
Oil change procedure: Unscrew the drain valve (1) with an
allen key nr. 5 and then empty the oil vessel. Screw the
drain valve again. Unscrew (may need allen key nr. 8) the
plug (2) and pour new oil (400ml for M6 models - 500ml
for M8 models) inside the compressor block till the upper
part of the oil sight glass. Screw the plug again and start
the compressor.
Intake air filter
Replace the intake air filter cartridge every 200 hours or once per year.
According to the environment it is recommended to change the
air filter element at the end of season.
Air intake cartridge –p.n.: 109460302
3
2
1

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Protective cap for air intake filter of electric models.
Protective cover for air intake filter inlet hose of petrol and diesel models.
Belt adjustment
1. Check tension of belts after the first 20 hours of
operation and then every 100 hours. Pressing in the
center of the belt’s length applying 5 Kg of force, it
should not give way more than 20 mm.
2. In order to adjust the belts: Screw the bolt (1) so as
to adjust the spring until the belt reaches proper
tension as per drawing above.
OR
Automatic belt tensioning system
1
1

User Manual - Mistral M6&M8 - 04-2018 from s.n.1882761 edition
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PARAMINA SA –Byway Evaggelistrias str. 19300 Aspropirgos, Greece, Tel: [phone]
Fax: [phone], email: [e-mail] - website: www.paramina-compressors.com 18
Replacement of active carbon - molecular sieve cartridge / coalescing cartridge
PARAMINA compressors operate at environmental temperatures from -5 0C to +45 0C. Higher
temperatures could cause changes in the quality of breathing air; lower temperatures may cause a
malfunction.
CAUTION: Before any interference in the filter’s housing, make sure there is not inside air under
pressure.
Maintenance work on the compressor must always be done with the compressor stopped and
disconnected from the mains supply.
Filter’s housing lifetime is 20 years. Hydraulic Overpressure test, every 5 years.
Option 1 (standard equipment till s.n.1882866 - Ø80x345 BA Filter):
1. Unscrew the filter housing by hand and remove it from its base.
2. Unscrew the A.C.-M.S. cartridge from the cartridge connector. Place and hold a wrench on the cartridge
connector while unscrewing the cartridge.
3. Lay a small amount of silicone grease on the o-ring of the filter’s base. If there is a trace of damage on the
o-ring, replace.
4. Remove the new A.C.-M.S. cartridge from its protective case. If the packaging is damaged or punctured do
not use it.
5. Lay a small amount of silicone grease on the o-ring of the new A.C.-M.S. cartridge.
6. Screw the new cartridge on the cartridge connector.
7. Clean the inside of the filter housing with a clean cloth.
8. Screw the filter housing carefully until securely fastened onto the base.
Active carbon –molecular sieve cartridge replacement

User Manual - Mistral M6&M8 - 04-2018 from s.n.1882761 edition
.
PARAMINA SA –Byway Evaggelistrias str. 19300 Aspropirgos, Greece, Tel: [phone]
Fax: [phone], email: [e-mail] - website: www.paramina-compressors.com 19
1. Unscrew the filter housing by hand and remove it from its base.
2. Unscrew the A.C.-M.S. cartridge along with its connector (cartridge connector) from the tube connector.
3. Remove the coalescing cartridge & cover from the filter’s base by pulling upwards.
4. Lay a small amount of silicone grease on the o-ring of the filter’s base. If there is a trace of damage on the
o-ring, replace.
5. Install the new coalescing cartridge & cover on filter’s base by fastening it down with your hand.
6. Wrap a small amount of Teflon around the thread of the tube connector.
7. Screw the cartridge connector on the tube connector (on top of the coalescing cartridge).
9. Remove the new A.C.-M.S. cartridge from its protective case. If the packaging is damaged or punctured do
not use it.
8. Lay a small amount of silicone grease on the o-ring of the new A.C.-M.S. cartridge.
9. Screw the new cartridge on the cartridge connector.
10. Clean the inside of the filter housing with a clean cloth.
11. Screw the filter housing carefully until securely fastened onto the base.
Do not screw really tight, while screwing cartridges or connectors inside filter’s housing.
Active carbon –molecular sieve & coalescing cartridge replacement

User Manual - Mistral M6&M8 - 04-2018 from s.n.1882761 edition
.
PARAMINA SA –Byway Evaggelistrias str. 19300 Aspropirgos, Greece, Tel: [phone]
Fax: [phone], email: [e-mail] - website: www.paramina-compressors.com 20
BA Filter’s part numbers
Part Nr.
Description
Qty
208000012
Filter housing
1
208000002
Filter base
1
208000032
Connector cartridge
1
137000040
AC/MS cartridge (active carbon/molecular sieve)
1
137000090
AC/MS/HP cartridge (active carbon/molecular sieve/hopcalite)
306049631
Coalescing cartridge
1
137800000
Coalescing cartridge Cover
1
208000072
Tube connector
1
127126942
O-ring base
1
190000080
Manual drain complete with seat
1
190008112
Manual drain’s seat
1
BA Cartridge lifetime
BA cartridge lifetime may change as humidity & temperature levels change. In summer a reduction in service hours
is recommended, see above chart for examples relative to temperature.
0;380
5; 260
10; 185
20;100
30; 57
40; 34
50; 20
0
50
100
150
200
250
300
350
400
0 10 20 30 40 50 60
Lifetime %
Ambient Temperature OC
BA Filter Cartridge Lifetime