Summary of Contents for Spray Centre Maxi Spray 21.XL
- Page 1 Operating manual Airless high-pressure spraying unit Exclusive Suppliers of Maxi Spray 21.XL (PS 3.20) Edition 9 / 2015 0532 838A...
- Page 2 1. Faulty units must not be used. 2. Secure Spray Centre spray gun using the safety catch on the trigger. 3. Ensure that the unit is properly earthed. 4. Check allowable operating pressure of high-pressure hose and spray gun.
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Page 3: Table Of Contents
Contents Contents Page Page Remedy in case of faults ..............10 Safety regulations for Airless spraying ........2 Explanation of symbols used .............. 2 Servicing ....................11 Electric safety .................... 3 10.1 General servicing ...................11 Electrostatic charging (formation of sparks or flames) ....3 10.2 High-pressure hose................11 General view of application ............. -
Page 4: Safety Regulations For Airless Spraying
• Lay the high-pressure hose in such a way as to ensure that it cannot be tripped over. Danger of explosion from solvent, paint fumes and incompatible materials Only use Spray Centre original-high-pressure hoses in order to ensure functionality, safety and durability. Danger of injury from inhalation of harmful vapors... -
Page 5: Electric Safety
Safety precautions Electric Safety • Follow material and solvent manufacturer’s warnings and instructions. Be familiar with the coating material’s MSDS Electric models must be earthed. In the event of an electrical short sheet and technical information to ensure safe use. circuit, earthing reduces the risk of electric shock by providing an • Use lowest possible pressure to flush equipment. escape wire for the electric current. -
Page 6: General View Of Application
Spray Centre ProSpray 3.20 units are electrically driven high-pressure spraying units. No other materials should be used for spraying without SPRAY CENTRE’s approval. -
Page 7: Legend For Explanatory Diagram Ps 3.20
Description of unit Legend for explanatory diagram PS 3.20 1 Spray gun 9 Relief valve Lever position vertical – PRIME ( k circulation) 2 High-pressure hose 3 Return hose Lever position horizontal – SPRAY ( p) 4 Suction hose 10 Pressure control knob 5 Frame 11 Oil cup for EasyGlide (EasyGlide prevents increased wear of the packings) 6 Drip cup 12 Pressure gauge... -
Page 8: Technical Data
Description of unit Starting operation Starting operation Technical data High-pressure hose, spray gun and Voltage separating oil 220~240 VAC, 50/60 Hz or 1. Screw the pressure gauge (1) to the coating material outlet 100~120 VAC, 50/60 Hz (Fig. 2, Item 2). Max. current consumption 2. Screw the high-pressure hose (3) to the coating material outlet on the pressure gauge (Fig. -
Page 9: Connection To The Mains Network
INF ≤ 30 mA. 6. Close the relief valve, valve position SPRAY (p spray). 7. Trigger the spray gun several times and spray into a collecting Spray Centre‘s accessories program also includes a container until the coating material exits the spray gun mobile operator protection device for the electronic without interruption. -
Page 10: Spraying Technique
Never pull on the high-pressure hose to move the device. Make sure that the high-pressure hose cannot twist. This can be 25 - 30 cm avoided by using a Spray Centre spray gun with a swivel joint and a hose system. When using the high-pressure hose while working on scaffolding, it is best to always guide the hose along the outside of the scaffolding. -
Page 11: Cleaning The Unit (Shutting Down)
Cleaning the unit (shutting down) Cleaning the unit (shutting down) Suction filter A clean state is the best method of ensuring operation without A clean suction filter always guarantees maximum problems. After you have finished spraying, clean the unit. Under no feed quantity, constant spraying pressure and circumstances may any remaining coating material dry and harden in problem-free functioning of the unit. -
Page 12: Cleaning Airless Spray Gun
Pressure setting too low. Turn pressure control knob clockwise to increase. Pump over-pressurizes and will not Pressure switch defective. Take unit to a Spray Centre authorized service center. shut off. Transducer defective. Take unit to a Spray Centre authorized service center. -
Page 13: Servicing
Item 1) from the relief valve handle (2). The risk of damage rises with the age of the high- 2. Remove the relief valve handle (2) and cam base (3). pressure hose. Spray Centre recommends replacing 3. Using a wrench, remove the valve housing (4) from the pump high-pressure hoses after 6 years. -
Page 14: Inlet And Outlet Valve
Repairs at the unit 11.2 Inlet and outlet valve 1. Remove the screw that secures the pressure control knob. Remove the knob. Remove the three screws in the front cover and then remove the front cover. 2. Switch the unit ON and then OFF so that the piston rod is positioned in the lower stroke position. - Page 15 Repairs at the unit into place. Once tightened as far as it will go, unthread and remove again. 6. Place the grey insertion tool over the top of the piston assembly (18). Coat the piston guide tool and the piston rod with grease before inserting them into the pump housing.
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Page 16: Replacing The Motor
Repairs at the unit 11.4 Replacing the Motor 11.5 Replacing the Gears The following procedure must only be performed by The following procedure must only be performed by a Wagner Authorized Service Center. a Wagner Authorized Service Center. 1. Open the relief valve, valve position PRIME (k circulation). 1. -
Page 17: Replacing The Pressure Switch / Transducer
Repairs at the unit 11.6 Replacing the Pressure Switch / Transducer 11.7 Resetting the Pressure Switch Timing The following procedure must only be performed by The following procedure must only be performed by a Wagner Authorized Service Center. a Wagner Authorized Service Center. If the sprayer loses all pressure adjustment, or there The components of the pressure switch must be is paint leakage from the front of the sprayer, the... -
Page 18: Replacing The Circuit Board
Repairs at the unit 11.8 Replacing the Circuit Board 7. Loosen and remove the two circuit board screws (8). Remove the circuit board (3). 8. Install the new circuit board (3) and secure with the two circuit board screws (8). The following procedure must only be performed by a Wagner Authorized Service Center. -
Page 19: Appendix
Appendix Appendix 12.1 Selection of tip To achieve faultless and rational working, the selection of the tip is of the greatest importance. In many cases the correct tip can only be determined by means of a spraying test. Some rules for this: The spray jet must be even. -
Page 20: Airless Tip Table
Appendix 12.4 Airless tip table Wagner without tip without tip TradeTip 3 tip F thread (11/16 - 16 UN) G thread (7/8 - 14 UN) up to 270 bar for Wagner spray guns for Graco/Titan spray guns Order no. 0289391 Order no. 0289390 (27 MPa) All of the tips in the table below are supplied together with the appropriate gun filter. - Page 21 Appendix Application Tip marking Spray Bore Spraying Gun filter Order no. angle inch / mm width mm 1) Roof coatings 20° 0.023 / 0.58 white 0553223 0.023 / 0.58 white 0553323 30° 40° 0.023 / 0.58 white 0553423 50° 0.023 / 0.58 white 0553523 60°...
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Page 22: 2Speed Tip Table
Appendix 12.5 2Speed Tip table The innovative changeover nozzle from WAGNER combines two nozzle cores into one nozzle. 2 Speed Tip holder Order no. 0271065 Tip table Object size Painting material Lacquer (L) Emulsion (D) Filler (S) Nozzles: 111 / 415 Nozzles: 225 / 629 Order no. 0271 062 Order no. -
Page 23: Nozzle Cases
Appendix 12.6 Nozzle Cases Nozzle cases are a perfect addition to your paint spraying equipment, with everything safely stowed away and with project-specific equipment. Ideally matched to meet your particular application, there are four different versions available. Part No. Nozzle case TradeTip 3 Emulsion 2344154 •... -
Page 24: Tempspray
Appendix 12.7 TempSpray The paint material is heated to the required temperature uniformly by an electric heating element, which is located inside the hose (regulated from 20°C to 60°C). Advantages: • Constant paint temperature even at low outside temperatures • Considerably better working of high viscosity coating materials • Increased application efficiency • Savings in solvents due to reduction in viscosity • Adaptable to all airless units Order No. Description TempSpray H 126 (ideal for lacquer jobs) 2311659 Basic unit 1/4“... -
Page 25: Wagner-Service Companies
J. Wagner Ges.m.b.H. Wagner Spraytech Wagner Spraytech (UK) Limited Ottogasse 2/20 Scandinavia A/S The Coach House 2333 Leopoldsdorf Helgeshøj Allé 28 2 Main Road Österreich Middleton Cheney OX17 2ND 2630 Taastrup Tel. +43/ 2235 / 44 158 Great Britain Denmark Telefax +43/ 2235 / 44 163 UK-Helpline 0844 335 0517 Tel. -
Page 26: Spare Parts Lists
Accessories illustration ProSpray 3.20... - Page 27 Pos. PS 3.20 Description 0296 388 Spray gun AG 08, F-thread 0296 386 Spray gun AG 08, G-thread 0502 166 Spray gun AG 14, F-thread 0502 119 Spray gun AG 14, G-thread 0296 441 Pole gun 120 cm, G-thread 7/8” 0296 443 Pole gun 120 cm, F-thread 11/16”...
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Page 28: Spare Parts List For Main Assembly
Spare parts diagram Main Assembly Pos. PS 3.20 Description ------- Drive assembly ------- Stand assembly 9805348 Screw (4) 0521229 Pressure gauge 0558672A Siphon assembly * See separate listing Suction system for stand Pos. PS 3.20 Description 0551706 Siphon tube assembly (includes items 1 and 3-6) 0558659A Return tube... -
Page 29: Spare Parts List For Drive Assembly I
Spare parts diagram Drive Assembly I CEE 7/7 BS4343 0532 233 0532 253 230V ~110V Pos. PS 3.20 Description Pos. PS 3.20 Description 0532920 Motor cover 0507745 Gasket 0509278 Screw (4) 0507254 PRIME/SPRAY valve assembly (includes items 12-16) 9850936 ON/OFF switch 0507931 Cam base 0532326 Motor baffle 5006543... -
Page 30: Spare Parts List For Drive Assembly Ii
Spare parts diagram Drive Assembly II Pos. PS 3.20 Description 9805300 Screw 0532355A Pressure control knob 0532334A Pressure control knob bottom 0532216A Pressure switch 0532223A Transducer assembly 0532215 Upper bushing 0532914 Upper packing 0532222A Front cover 0509278 Screw (3) 0509873 Outlet fitting 0532203A Yoke assembly 9822529... -
Page 31: Spare Parts List Of Stand
Spare parts diagram Stand Assembly Pos. PS 3.20 Description 0532238A Leg, right 0532356 Cord wrap 0508660 Screw 805-342 Foot (2) 0532239A Leg, left 0509856 9805230 Screw 806-216 Clip 0551732 Screw 0508381 Drip cup 0294635 Plug (4) ProSpray 3.20... -
Page 32: Important Notes On Product Liability
Important notes on product liability As a result of an EC regulation being effective as from January 1, 1990, the manufacturer shall only be liable for his product if all parts come from him or are released by him, and if the devices are properly mounted and operated. If the user applies outside accessories and spare parts, the manufacturer´s liability can fully or partially be inapplicable;...
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