WAGNER PI-P1 Operating Manual Download Page 2

  

Introduction 

2

 

0241891 

– PI-P1 / PI-F1 

08/2008

 

Powder injector PI - P1 

Article No. 0241621 

Powder injector PI - F1 

Article No. 0241622 

 

28 m

m

110 m

m

F

A

S

D

0241621_01b

A

  Powder inlet from powder container 

F

  Feed air inlet 

D

  Dosage air inlet 

S

  Powder/air mixture outlet to gun 

 

The switched air mode

No powder is fed to 

A

 if the feed air 

F

 is 

switched off and, simultaneously, the 
dosage air quantity 

D

 is increased to 

maximum level. 

No new powder 

A

 is fed to the spray 

gun, while the powder feed hose 

S

 is 

regularly purged with dosage air. The 
powder flow 

A

 starts immediately as 

soon as the feed air is switched on 
again and the dosage air is switched to 
normal quantity. 

 
The powder injector is used for powder feeding in manual as well as automatic powder coating 
systems. In addition to this, the powder injector is also ideally suitable for switching mode. 

All types of coating powder can be processed with the injector. 

A choice of two powder injectors is available: 

• 

powder injector 

PI-P1

 and 

• 

powder injector 

PI-F1

 

The 

PI-P1

 powder injector is connected to control units, which regulate air pressure. 

The 

PI-F1

 powder injector, on the other hand, is connected to control units which control the 

compressed air flow rate, making this powder injector suitable for applications involving control 
units with 

AFC technology

 (flow rate control) and purging air mode for powder flow. 

Both powder injectors can be operated with the following control units: 

• 

powder injector 

PI-P1

 with 

EPG 2008/EPG Prima 

or

 PrimaTech

 

• 

powder injector 

PI-F1

 with 

EPG-D1

 or

 ProfiTech

 

 

Caution 

 

The maximum temperature 

should not exceed 35 °C / 95 °F

. Otherwise it cannot be 

ensured that the powder output quantity of the HiCoat-ED Pump can be reached. 

 

Summary of Contents for PI-P1

Page 1: ...www wagner group com Operating Manual Powder injectors DANGER High Voltage Turn power off before servicing CAUTION Read rules for safe operation and instructions carefully PI P1 and PI F1 C E R T I F...

Page 2: ...ting systems In addition to this the powder injector is also ideally suitable for switching mode All types of coating powder can be processed with the injector A choice of two powder injectors is avai...

Page 3: ...ired powder output quantity 7 2 3 Performing a color change 9 2 3 1 Powder injector PI F1 9 2 3 2 Powder injector PI P1 10 3 Maintenance and cleaning 11 3 1 Dismantling the collector nozzle 11 3 2 Che...

Page 4: ...ttention to the parts marked by the following symbols Follow the instructions exactly in the interests of both your own safety and the correct functioning of the unit Warning This symbol draws attenti...

Page 5: ...s and to the prevalent local laws on the environment when disposing of waste coating powder Specially trained personnel may only carry out repairs Repairs must never be performed in an explosion hazar...

Page 6: ...as illustrated in Chapter 5 4 Special accessories This hose is equipped with an integrated grounding wire which contributes greatly to preventing powder charging 1 2 PI_01 Conductive collector nozzle...

Page 7: ...of thumb for setting the powder injector Feed air quantity The greater the feed air quantity the larger the powder output quantity Dosage air quantity The greater the dosage air quantity the smaller...

Page 8: ...d However the overall air quantity must remain the same 1 Powder injector Powder hose inner diameter10 mm Total air quantity 3 5 Nm3 h This setting is recommended for increased coating quality Powder...

Page 9: ...0 310 260 5 5 430 370 2 3 Performing a color change Hint When changing colors all powder transporting components must be cleaned thoroughly 2 3 1 Powder injector PI F1 The control unit with AFC techno...

Page 10: ...nipple F for the feed air and cou pling D for the dosage air from the powder injector 4 Pull the powder injector out of the in jector connection 5 Blow through the powder injector from the powder int...

Page 11: ...ger intervals and examined for wear Proceed as follows 1 Disconnect all air connections and powder hoses F D S from the powder injector and remove from the injector holder on the powder container 2 Lo...

Page 12: ...are located according to the specific quality demands good worn Collector nozzle 0241225 Testing gauge 0241929 Push the testing gauge into the collector nozzle right up to the limit stop This collect...

Page 13: ...ay Wagner or one of our dealers will take back your used Wagner waste electrical or electronic equipment and will dispose of it for you in an environmentally friendly way Please ask your local Wagner...

Page 14: ...d unserviceable parts are replaced in accordance with our General Terms and Con ditions of Delivery In order to be able to guarantee safe and smooth spare parts delivery the following informa tion is...

Page 15: ...t Item Art No Designation 0241622 Powder injector PI F1 1 0241225 Clearance collector nozzle 2 0241476 Conductive sleeve 3 0241466 Outer nut 4 0241923 Injector nozzle ET 5 0241460 Spring check valve 7...

Page 16: ...41621 Powder injector PI P1 1 0241225 Clearance collector nozzle 2 0241476 Conductive sleeve 3 0241466 Outer nut 4 0241923 Injector nozzle ET 5 0241460 Spring check valve 6 0241461 Spring check valve...

Page 17: ...omatic gun 9987080 Special hose Inner diameter 10 mm available by the meter 9987081 Special hose Inner diameter 11 mm available by the meter 9987082 Special hose Inner diameter 12 mm available by the...

Page 18: ...air performed by anyone other than a Wagner authorized service center or 3 Damages or defects caused by or related to abrasion corrosion abuse misuse negligence accident normal wear faulty installatio...

Page 19: ...group com info wagnersystemen nl Belgium Denmark Estee Industries WAGNER Industrial Solution Scandinavia AB WISS Leenbeekstraat 9 Kabingatan 28 B 9770 Kruishoutem S 25467 Helsingborg Phone 32 9 388541...

Page 20: ...6529819 wagnersh public8 sta net cn France J Wagner France SARL Parc Gutenberg 8 Voie la Cardon Bat F F 91128 Palaiseau C dex Phone 33 825 011111 Fax 33 1 69817257 Division solutionsindustrielles wagn...

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