ITW Gema GA2, Operating Instructions And Spare Parts List

 V 

10/04  

OptiGun 2-A(X) (GA02) Automatic powder gun 

Table of contents  

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  1 

Table of contents 

General safety regulations 

3

Safety symbols (pictograms)...................................................................................3

Conformity of use....................................................................................................3

Technical safety regulations for stationary electrostatic powder spraying 
equipment ...............................................................................................................4

General information ...................................................................................4

Safety conscious working ..........................................................................5

Individual safety regulations for the operating firm and/or operating 
personnel ...................................................................................................5

Notes on special types of hazard...............................................................6

Safety requirements for electrostatic powder coating................................7

A summary of the rules and regulations ....................................................8

Special security measures ....................................................................................10

About this manual 

11

General information ..............................................................................................11

Function description 

13

Field of application ................................................................................................13

OptiGun 2-A(X) Automatic powder gun - overview...............................................13

Typical characteristics..............................................................................13

Scope of delivery ..................................................................................................14

Structure and function 

15

OptiGun 2-A(X) Automatic powder gun ................................................................15

High voltage generation ........................................................................................16

Circuit ....................................................................................................................16

Powder flow and rinsing air...................................................................................16

Spray nozzles........................................................................................................17

Flat jet nozzle with vented central electrode............................................17

Round jet nozzle with vented deflector and vented central electrode .....17

Technical Data 

19

OptiGun 2-A(X) Automatic powder gun ................................................................19

Electrical data ..........................................................................................19

Dimensions ..............................................................................................19

Start-up 21

Connecting the OptiGun 2-A(X) Automatic powder gun.......................................21

Function check......................................................................................................21

General information .................................................................................21

Troubleshooting .......................................................................................22

Operation 23

Start-up and powder coating.................................................................................23