WAGNER PROSPRAY 20, Service Manual

Page 1: ...Service manual with electrical repair instructions for electri cally instructed persons of the J Wagner GmbH 2406804 A 07 2019 ProSpray 20...

Page 2: ......

Page 3: ...ions____________________________ 22 1 4 Which tests must be performed_________________ 22 1 5 Five safety rules______________________________ 23 1 6 Categorisation of protection classes_____________ 2...

Page 4: ...doing and worksensiblywithapowertool Donotusethepower tool if you are tired or under the influence of drugs alcoholormedication Onemomentofcarelessnesswhen using the power tool may cause serious inju...

Page 5: ...he flash point is the lowest temperature at which vapors develop from the coating mate rial These vapors are sufficient to form an in flammable mixture over the air above the coat ing material 2 2 EXP...

Page 6: ...cloth to wipe down the outside of the hose Lay the high pressure hose in such a way as to ensure that it cannot be tripped over Only use WAGNER original high pressure hoses in order to ensure function...

Page 7: ...high pressure steam cleaners 2 18 WORK OR REPAIRS AT THE ELECTRICAL EQUIPMENT These may only be carried out by a skilled electrician No lia bility is assumed for incorrect installation Unplug the pow...

Page 8: ...oor 4 REPAIRS AT THE UNIT Switch the unit OFF Before all repair work Unplug the power plug from the outlet 4 1 RELIEF VALVE Attention The valve housing 4 should not be repaired If worn it should alway...

Page 9: ...6 9 Clean all the parts with the corresponding cleaning agent Check the inlet valve housing 1 inlet valve seat 5 and inlet valve ball 4 for wear and replace the parts if necessary If the worn inlet v...

Page 10: ...Push installation tool included with the replacement packings for the piston 3 from above onto the piston 14 Lubricate installation tool and piston 3 with machine grease 15 Guide piston 3 through the...

Page 11: ...fully tap on the front of the motor crankshaft that extends through the slider assembly 10 With the motor removed inspect the gears in the gear box housing for damage or excessive wear Replace the gea...

Page 12: ...sure the thrust washer 9 is in place i Refill the gear box in the pump housing with five ounces of Lubriplate GR132 P N 0293396 1 2 3 4 6 7 8 9 5 4 7 REPLACING THE TRANSDUCER 1 Open the relief valve...

Page 13: ...13 ProSpray 20 GB...

Page 14: ...54 Washer 11 2409 555 Sevice Set Druckregler 12 2406859 Face plate incl 4 screws 13 2406860 Service Set Prime Spray switch 14 730 197 Cap 15 193 200 Return tube fitting 16 704 117 Screw 2 17 2383 995...

Page 15: ...15 ProSpray 20 17 1 14 15 16 2 3 7 10 8 9 4 2 3 21 22 23 25 24 20 18 19 6 5 11 12 13 0558 465 220V 240V 6 m CEE 7 7 0532 253 110V 6 m BS4343 GB...

Page 16: ...ousing 6 227 006 Fitting 7 0507 690 Bypass valve assembly 8 0507 745 Gasket 10 0509 151 Service Set piston 15 762 137 Inlet valve seat 16 0551 533 Service Set consits of item 2 3 9 11 12 13 14 16 17 0...

Page 17: ...17 ProSpray 20 17 18 19 1 2 3 4 6 5 7 8 10 9 11 12 13 14 15 16 Only available as part of a Service Set GB...

Page 18: ...ankshaft assembly 4 704 176 2nd stage gear 5 0558 314A 0558 353A Motor assembly 230V Motor assembly 110V 6 2409 556 Service Set 4 screws and 4 washers 7 0508 208 Slider assembly 8 9850 936 Switch 9 05...

Page 19: ...100 Capacitor assembly 230V Capacitor assembly 110V 2 0551174A 0551 540 Motor 230V Motor 110V 0532278A Circuit board 704 276 Motor brush kit 5 4 MOTOR ASSEMBLY Order number for 1 piece Quantities in...

Page 20: ...STAND ASSEMBLY Part No Description 1 2406 861 Leg left incl item 3 2 2406 862 Leg right incl item 3 3 9885 546 Plug 3 1 3 2 Order number for 1 piece Quantities in brackets indicate the total number i...

Page 21: ...cludes items 1 8 2 0558659A Return tube 3 0279459 Clip 4 0295565 Inlet screen 5 9871105 O ring 2 704 109 O ring for hot solvents optional 2 6 9822526 Retaining clip 7 9850638 Tie wrap 8 0327226 Return...

Page 22: ...s and special features The work instructions must include safe and correct replace ment of a connecting cable for example 1 2 SKILLED ELECTRICIAN FOR DEFINED TASKS In order to autonomously carry out w...

Page 23: ...be disconnected at all poles at the place of work before starting work This can be done by means of main switches expert removal of fuses disconnection of plug connectors etc Protecting against resta...

Page 24: ...ddition to the basic insulation Connection to the protective conductor system is not possible Appliances with this protection class are not permitted in Germany and Austria This protection class will...

Page 25: ...n L1 External conductor L2 External conductor L3 External conductor N Neutral conductor PE Protective conductor 3 Threephase AC voltage 1 8 EXPLANATION OF ELECTRICAL TERMS Rated current The rated curr...

Page 26: ...earthed conductor which performs the function of protective conductor and neutral conductor simulta neously Active part of an electrical system An active part is a live part of an electrical system o...

Page 27: ...ective 7 The defective component must be made inoperative in order to prevent further use 2 2 FUNCTIONAL TEST OF THE CAPACITOR 1 Ensure safe isolation from the supply before commencing work 2 An insul...

Page 28: ...heck the electrical functionality If a multimeter is used it should be set to V or VAC 5 Now check the voltage present between L1 and N If this is 230 V AC then the voltage between L1 and PE must also...

Page 29: ...Note down the connection plan 4 Measure all cables to the housing if a continuity is found then the motor has an earth fault and is defective 5 Measurement of the individual windings is not possible...

Page 30: ...BGV A3 must be carried out in order to ensure electrical safety and functionality See chapter 1 4 3 3 REPLACING THE CAPACITOR 1 Ensure safe isolation from the supply before commencing work 2 Remove t...

Page 31: ...the motor protecting switch 4 The motor protecting switch can now be removed 5 Now install the new motor protecting switch and restore the electrical connection 6 After completing the repair a measure...

Page 32: ...nment 3 Now replace the motor 4 Observe the pin assignment noted in point 2 when connecting the individual wires Also ensure secure contact when con necting the wires 5 After completing the repair a m...

Page 33: ...OSPRAY 20 MB FB MB FB M F M F M F F F F F F 1 2 3 4 M F F WH6 WH1 WH2 WH7 WH4 WH5 Red Red Blue Blue Brown black Blue white Brown black Blue white Motor EMI filter Microswitch Power cord Switch Capacit...