wiwa OPTIMA 2100 Operation Manual Download | Manualshive

Page: 27 / 42

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faults

probable causes

remedies

Spray gun still sprays when clos

-

ing

➤

Seal washer or needle ball worn out

➤

Needle spring has lost stress

➤

Needle seal too strong thus needle can not be moved through the spring.

➤

Needle and needle sealing dirty

➤

Change parts

➤

Replace spring

➤

Change sealings

Spray gun leaks paint on needle seal

➤

Needle seal worn

➤

Packing gland is not installed tight enough

➤

Replace sealings

➤

Tighten packing gland

Spray gun is blowing

➤

Valve spring fatigue

➤

Valve sealing worn

➤

Valve defective

➤

Replace spring

➤

Change valve sealing

➤

Change valve

Spray gun has no or to little pre-air

➤

Pre-air stroke screw not properly adjusted

➤

Adjust pre-air

Translation of the original operation manual

27

SPAC_Optima2100_1302_en • 0550012 • jw

Disturbances during operation and trouble-shooting

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Summary of Contents for OPTIMA 2100

Page 1: ...Translation of the original operation manual SPAC_Optima2100_1302_en 0550012 jw Operation manual Air Combi SPRAY GUN OPTIMA 2100...

Page 2: ......

Page 3: ...2 8 Safety measures at installation site 13 2 9 Safety equipment 13 3 Description of equipment 14 3 1 Intended use 14 3 2 Assembly details 16 3 3 Technical data 17 3 3 1 Connected loads 17 3 3 2 Mater...

Page 4: ...operation manual for reproduction utilisation or com munication of its contents unless this has been explicitly permitted Infringements incur an obligation to pay damage compensation All rights reserv...

Page 5: ...and observe the guidelines valid for your country In Germany the Richtlinien f r Fl ssigkeitsstrahler Guidelines for Fluid Sprayers published by Hauptverband der Gewerblichen Berufsgenos senschaften...

Page 6: ...bserve them It is a matter of their safety 2 1 First read then start Remember that airless paint spraying equipment works under extreme pressure and that high levels of spraying pressure are created N...

Page 7: ...plies for environmentally friendly water based lacquer or enamel systems In case of injuries consult a physician or go to the next hospital without delay If paint material or solvent has gone into the...

Page 8: ...n of this information is essential HEALTH DANGER marks materials which are hazardous to your health Observation of this information is absolutely essential 2 3 Dangers caused by rebuilds and changes F...

Page 9: ...ee the safety of the entire system In this case our guarantee does not cover any damage or injury caused by such attachments and spare parts 2 5 Dangers caused by emissions It is possible for solvent...

Page 10: ...he high operating pressure can result in severe kickback Never try to seal leaks on joints and high pressure hoses with your hand or by binding the spot Should a leak occur the whole system gun hose p...

Page 11: ...hylene chloride or other solvents contain ing halogenated chlorinated hydrocarbons CFCs are used These materials combine with water to produce acids which corrode the surfaces of the spray gun and oth...

Page 12: ...re that only authorised persons work on the equip ment Personal protective equipment Please wear the prescribed protective clothing at all times as solvent vapours and solvent splashes cannot be compl...

Page 13: ...htning strikes is available Comply strictly with the current rules for accident prevention 2 9 Safety equipment The safety devices on the spray gun are required by law and may in no case be removed Lo...

Page 14: ...th the allowable working pressure range can be found on each spray gun pict 3 1 Use of the units in explosion hazardous areas Marking II 2G x The unit fulfils the explosion protection requirements of...

Page 15: ...respective lowest explosion protection of the marking attached applies for the entire unit Applications where the malfunction of the unit can lead to danger to personnel must be provided with respect...

Page 16: ...round jet regulation 6 spring adjustment Pos Description 7 trigger 8 trigger lock bolt 9 paint tube with filter insert 10 fluid connection 1 4 11 air connection 1 4 1 2 5 7 9 8 10 6 3 4 11 16 Transla...

Page 17: ...higher pump pressures above 250 bar 3 556 psi material pressure there is no danger of damage to the high pressure spray gun Positive pressure in the material area are compensated by automatic release...

Page 18: ...be reduced by operating the total air adjustment by approx 80 i e values are than only approx 20 3 3 4 Workstation related sound pressure level Measured values Round jet Flat jet 1 0 bar 67 dB A 69 d...

Page 19: ...oper tip size for your requirements can be found in the attached spare parts list The correct tip size depends on the spray application the spray material and the characteristics of the work piece 1 P...

Page 20: ...Place the new filter in the fluid tube upper 5 Screw the paint tube lower piece onto the paint tube upper piece Take care that the gasket is correctly positioned Connecting the air and fluid hoses In...

Page 21: ...viscosity and the spraying pressure Notes about operating pressure The optimal operating pressure has been reached when there is an even material coating with feathered edges Operate the unit with onl...

Page 22: ...ng before the trigger is depressed This will produce a soft and smooth overlapping of the spray und prevent excessive coating thickness at the start of spraying Release the trigger before the gun stop...

Page 23: ...is adjustable s assembly details Pos 6 Adjust the spring pressure preload according to the fluid pressure turn screw clockwise high spring preload 250 bar 3626 psi turn screw counter clockwise low sp...

Page 24: ...er Because it is started before the material flow the material is atomized consistently from the first drop And because releasing the trigger stops the material flow first the atomizing air will carry...

Page 25: ...ening the needle carrier while holding the needle back piece 8 Install the needle in the gun body and tighten the locking tappet securely Work interruptions Lock the lever Fig 5 1 at each work interru...

Page 26: ...ide or worn out Viscosity to high No or not enough atomizer air Air passages contaminated Atomizing air pressure too high or too low Clean or replace nozzle Clean or change the filter Insert new nozzl...

Page 27: ...gun leaks paint on needle seal Needle seal worn Packing gland is not installed tight enough Replace sealings Tighten packing gland Spray gun is blowing Valve spring fatigue Valve sealing worn Valve d...

Page 28: ...etion of maintenance work the function of all safety devices and spray gun must be checked Regularly cleansing and servicing prolongs the life span of the high pressure spray gun For a general cleansi...

Page 29: ...ning the filter Clean the filter regularly depending on the paint used and at each material change This will prevent material deposits which make disassembly impos sible 1 Perform a pressure release o...

Page 30: ...placing the Needle 1 Loosen the gland 2 Unscrew the locking tappet 3 Remove the needle and the pressure disc on the needle back piece from the rear of the gun 4 Install a new needle with the existing...

Page 31: ...e gland seal 1 Remove the trigger as described in Replacing the needle seal Cap collar 2 Unscrew the valve gland 3 Remove the valve gland seal from the front of the gun If the valve remains in the gun...

Page 32: ...ion 3 Unscrew the swivel nut Fig 7 2 pos 1 4 Remove the air cap Fig 7 2 pos 2 5 Press the spray tip Fig 7 2 pos 3 out of the air cap 6 Clean the tip by placing it in the appropriate solvent for the ma...

Page 33: ...e complete needle with spring and pressure disc 7 Pull the locking tappet out to the rear 8 Unscrew the gasket holding screw pict 7 2 pos 5 with a deep 10mm socket 9 Replace the seal ring on the seal...

Page 34: ...turer for paint solvents oils greases and other chemical substances as well as the valid regulations Residual paint solvents oils greases and other chemical substances must be collected and recycling...

Page 35: ...is d arr t de joint Filtereins tze filter insert filtre seuls Pos 27 Maschenweite mesh size maille M 50 green Best Nr Order No R f rence 0646607 M 80 white 0632866 M 150 yellow standard 0632867 M 295...

Page 36: ...herungsriegel trigger lock verrou de fermeture levier 20 0653138 1 Anschlu st ck connecting piece pi ce de ionction 21 0653148 1 Kontermutter nut contre crou 22 0653149 1 Farbrohr Oberteil paint pipe...

Page 37: ...o Parts of repair kit big Pi ces de kit de reparation grand 3RK Teile des Reparatursatzes klein Parts of repair kit small Pi ces de kit de reparation petit Symbol Symbol Symbole Beschreibung Descripti...

Page 38: ...lteschraube seal fixing screw vis d arr t de joint 6 0632855 1 D R Dichtring seal ring joint Filtereins tze filter insert filtre seuls Pos 27 Maschenweite mesh size maille M 50 green Best Nr Order No...

Page 39: ...ou Rd Taicang City Jiangsu Province 215400 P R China Tel 86 512 5354 8858 Fax 86 512 5354 8859 E mail info wiwa china com Internet www wiwa com copyright 2008 WIWA Wilhelm Wagner GmbH Co KG 0653098 06...

Page 40: ...r lock verrou de fermeture levier 20 0653138 1 Anschlu st ck connecting piece pi ce de ionction 21 0653148 1 Kontermutter nut contre crou 22 0653149 1 Farbrohr Oberteil paint pipe upper part tube de p...

Page 41: ...ro Parts of repair kit big Pi ces de kit de reparation grand 3 RK Teile des Reparatursatzes klein Parts of repair kit small Pi ces de kit de reparation petit Symbol Symbol Symbole Beschreibung Descrip...

Page 42: ...3 5432559 Tel 49 2226 12708 Fax 49 2226 13973 Robert Jansen Sales Director Finland Sweden Norway Denmark Scotland England Holland Belgium France Spain Portugal Italy Croatia Greece Czech Republic Slov...

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