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KREMLIN 

Page 2 

Manual : 573.049.112

 

Dear customer, 
We thank you very much for purchasing our extrusion pump model 12.22. You are the owner of 
one of the most reliable pumping system available on the market. 
Special care has been taken during all designing and manufacturing process to make sure your 
investment will provide full satisfaction. 
To get the best result, safe and efficient operation of your equipment, we advise you to read and 
make yourself familiar with this instruction and service manual. Indeed, the non compliance with 
instructions and precautions stated in this manual could reduce the equipment working life, result 
in operating trouble and create unsafe conditions. 

1. 

EC

 DECLARATION OF CONFORMITY  

The manufacturer : 

KREMLIN  REXSON

 with assets of 6 720 000 euros 

Head office : 150, avenue de Stalingrad  –  93 245 - STAINS CEDEX - FRANCE 
Tel. 33 (0)1 49 40 25 25  - Fax : 33 (0)1 48 26  07 16 

Herewith declares that : Pneumatic pump 

Is in conformity with the provisions of : 

CE  - Machinery Directive (Directive 98/37/EC) as amended and with national implementing legislation. 

Ex  - ATEX Directive (Directive 94/9/EC) : 

 II 2 G (group II, class 2, gas).  

Established in Stains, on march 1st 2003, 

 

Daniel TRAGUS 
President  

2.  GENERAL SAFETY INSTRUCTIONS  

WARNING : Any misuse of the equipment or accessories can damage them, result in serious 
body injury, fire or explosion hazard and reduce the equipment working life. Read, 
understand and comply with the safety instructions hereafter.

 

The personnel involved in operating and servicing this equipment must be aware of all safety 
requirements stated in this manual. The workshop supervisor must be certain that the personnel has 
perfectly understood the safety instructions and complies with them. 
Read all instruction manuals as well as the tags of the equipments before operating the equipment. 
Refer to local safety instructions and comply with them. 

„

 

INSTALLATION REQUIREMENTS 

Â

 Ground the equipment.

 

Use the equipment only in a well-ventilated area to prevent from serious body injuries, fire and 
explosion hazards. Do not smoke in the spray area. 
Never stock paints and solvents in the spray area. Always close the pots and the tins. 
Always keep the spray area clean and free from debris (solvent, rags,…). 
Read paint and solvent manufacturer's technical instructions. 
Spraying of some materials may result in hazardous working conditions. To protect the operator, 
respirator mask, hand cream and glasses are required (Refer to chapter "Safety equipment" of 
KREMLIN selection guide). 

 

Содержание 12.22

Страница 1: ...L EXTRUSION PUMP MODEL 12 22 Notice 0501 573 049 110 Date 3 01 05 Supersede 7 06 04 Modif Up to date KREMLIN REXSON 150 avenue de Stalingrad 93 245 STAINS Cédex FRANCE Téléphone 33 0 1 49 40 25 25 Fax 33 0 1 48 26 07 16 ...

Страница 2: ...TURES 3 4 INSTALLATION 4 5 OPERATING PRINCIPLE 5 6 START UP 6 7 SHUTDOWN AT END OF WORK 7 8 DRUM REPLACEMENT 7 9 DAILY CARE 7 10 TROUBLESHOOTING CHART 8 11 SERVICING 9 PIECES DETACHEES Pump assembly Doc 573 086 050 Fluid section Doc 573 283 040 Air motor Doc 573 047 050 Reversing block Doc 573 087 040 Air supply Doc 573 310 040 Double acting jack Doc 573 564 040 ...

Страница 3: ...n Stains on march 1st 2003 Daniel TRAGUS President 2 GENERAL SAFETY INSTRUCTIONS WARNING Any misuse of the equipment or accessories can damage them result in serious body injury fire or explosion hazard and reduce the equipment working life Read understand and comply with the safety instructions hereafter The personnel involved in operating and servicing this equipment must be aware of all safety ...

Страница 4: ...se the equipment working life GUN Never wipe the end of the tip with the fingers On AIRLESS guns always lock the trigger with the safety device when you do not operate the spray gun Always depressurize air and hoses before carrying out any servicing on the gun Never point the spray gun at anyone or at any part of the body MAINTENANCE REQUIREMENTS Â Never modify these equipments Check them daily ke...

Страница 5: ...art mounted pump Air inlet Female 1 4 G Quick release fitting Material inlet Feeding tube Feeding tube Material outlet Female 1 2 G Valve Female 1 2 G Dimensions Pump on a 400 cart Width 700 mm 28 Height 1 150 mm 46 Depth 650 mm 26 4 INSTALLATION The pumps are designed to be installed in a spray booth DESCRIPTION OF THE LABEL MARKING Marking in accordance with the ATEX directive KREMLIN REXSON STA...

Страница 6: ... When the piston is raising and lowering the material is siphoned and dispensed simultaneously The elevator 2 supports the pump It includes 2 double action jacks 25 and 26 When air pressure is applied on 15 level 14 in a bottom position the pressure force is exerted downwards and the pump is going down When air pressure is applied on 16 level 14 in a top position the pressure force is exerted upwa...

Страница 7: ... pump pressure the discharge pressure and consequently the material flow rate COMPLEMENTARY EQUIPMENTS To get a complete equipment with the standard equipment add a follower plate at the pump suction for 400 cart plate Ø 306 mm 12 for 30 l drum 8 US gal for elevator with double acting jacks plate Ø 306 mm 12 for 30 l drum 8 US gal or plate Ø 360 mm 14 for 60 l drum 16 US gal a gun a material hose ...

Страница 8: ...und the plate seal turn grey knob counterclockwise to reduce the pressure 25 If the pump races that means it does not suck the material Turn the grey knob clockwise to increase the pressure on the follower plate ADJUSTMENTS The material flow rate is too high The material flow rate is too low Ð Ð Turn the red knob counterclockwise Turn the red knob clockwise Use a smaller diameter nozzle Use a bigg...

Страница 9: ...nd lubricate using a little oil Clean The pump cycles continuously drain valve closed No starting up Empty drum Valve is blocked Increase the pressure on the follower plate Clean or replace it The pump piston goes down faster than it goes up Leakage from the suction valve Clean it The pump piston goes up faster than it goes down Leakage from the exhaust valve Clean it The pump piston goes down rap...

Страница 10: ...per packing seals 6 Reinstall parts in reverse order Be certain seals 6 are installed in proprer direction Tighten wetting cup 8 After reassembly fill up the pump with solvent and increase pressure to maximum in the hydraulic section Then stop the pump and open exhaust valve to depressurize Retighten wetting cup 8 to increase the upper packing tightness by means of an appropriate metallic rod REVE...

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