Gema OptiFlow IG07 Operating Instructions And Spare Parts List Download Page 19 | Manualshive

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Gema OptiFlow IG07 Operating Instructions And Spare Parts List Download Page 19

Rev. 00 12/17

OptiFlow IG07

Fault clearance



19

Fault clearance

Faults

The following lists possible faults during operation and their clearance.

Fault

Cause

Corrective action

The gun does not
spray powder
although the
control unit is
switched on

Injector nozzle,
check valve unit,
powder hose or
powder gun are
clogged

Clean the
corresponding parts
and if necessary,
replace them

Gun achieving only
poor spray profile

Conveying vacuum
too low

Increase the powder
quantity and/or total
air volume on the
control unit

Cartridge worn,
clogged or not
inserted

Replace or install the
cartridge.

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Summary of Contents for OptiFlow IG07

Page 1: ...Rev 00 1011 527 EN Operating instructions and Spare parts list Powder injector OptiFlow IG07 Translation of the original operating instructions ...

Page 2: ... Gema Switzerland GmbH All other product names are trademarks or registered trademarks of their respective holders Reference is made in this manual to different trademarks or registered trademarks Such references do not mean that the manufacturers concerned approve of or are bound in any form by this manual We have endeavored to retain the preferred spelling of the trademarks and registered tradem...

Page 3: ...eeable misuse 10 Typical characteristics properties of the functions 10 Structure 10 Overall view 10 Principle of the injector 11 Powder volume setting for OptiFlow Injector 12 Powder output reference values 12 Available accessories 13 Maintenance Repairs 15 Cleaning 15 Cleaning the injector 15 Cleaning the check valve units 17 Changing the cartridge 18 Fault clearance 19 Faults 19 Disposal 21 Int...

Page 4: ...Rev 00 12 17 4 Table of contents OptiFlow IG07 ...

Page 5: ...ase keep this Manual ready for later use or if there should be any queries Safety symbols pictograms The following warnings with their meanings can be found in the Gema instructions The general safety precautions must also be followed as well as the regulations in the relevant instructions DANGER Indicates a hazardous situation which if not avoided will result in death or serious injury WARNING In...

Page 6: ...Safety Notes Every note consists of 4 elements Signal word Nature and source of the danger Possible consequences of the danger Prevention of the danger SIGNAL WORD Nature and source of the hazard Possible consequences of the danger Prevention of the danger Presentation of the contents Figure references in the text Figure references are used as cross references in the descriptive text Example The h...

Page 7: ...ty regulations Work should only be carried out in accordance with the instructions of the relevant documents Always work with the complete original document Basic safety instructions This product is built to the latest specification and conforms to the recognized technical safety regulations and is designed for the normal application of powder coating Any other use is considered non compliant The ...

Page 8: ...tions This product is a constituent part of the equipment and is therefore integrated in the system s safety concept If it is to be used in a manner outside the scope of the safety concept then corresponding measures must be taken The installation work to be done by the customer must be carried out according to local regulations It must be ensured that all components are earthed according to the l...

Page 9: ...re used and the grounding resistance is less than 1 MOhm Explosion protection Zone II 3 D 22 Observance of the operating service and maintenance instructions specified by the manufacturer is also part of conformity of use This product should only be used maintained and started up by trained personnel who are informed about and are familiar with the possible hazards involved Any other use is consid...

Page 10: ...he OptiFlow Injector is a plug in type and permits easy handling and quick cleaning All connections are plug in types and not interchangeable The injector can be disassembled without special tools The injector is supplied with a PTFE ETFE cartridge as standard Structure Overall view Fig 2 1 Check valve unit supplementary air 2 Powder hose quick release connection 3 Powder hopper connection 4 Injec...

Page 11: ...ction tube 7 fluidized powder 8 Powder container 9 Nozzle This passes through the nozzle into the insert sleeve and through the powder hose into the gun The powder output volume depends on the ratio between the conveying and additional air The conveying air creates the intake depression The additional air influences the flow velocity The total air is the sum of the conveying and additional air The...

Page 12: ...d to select the firmness of the powder cloud or the total air first As guide values for different powder hoses the following can be assumed Powder hose 74 type Ø 10 mm 3 5 m h Powder hose 66 type Ø 11 mm 4 5 m h According to the prevailing conditions powder powder hose layout the parts to be coated a low to lowest total air can also be set with the standard hose 74 type Ø 10 mm If a very large pow...

Page 13: ... environmental conditions wear and different powder types can affect the table values Hose internal diameter mm Ø 11 Hose length m 6 18 Total air volume Nm h 3 5 5 5 3 5 5 5 Powder output g min Powder output 20 90 105 45 60 40 170 205 100 120 60 230 280 145 180 80 290 350 185 230 100 340 415 220 270 Available accessories Multi Tool Plug gauge for checking wear order no 1017 201 ...

Page 14: ...Rev 00 12 17 14 Product description OptiFlow IG07 ...

Page 15: ...e injector ATTENTION Injector parts may be damaged during the cleaning process Clean the component parts with compressed air and if necessary dissolve sintered deposits with nitro thinner Do not use acetone do not scrape Cleaning intensity depends of the powder used For optimal cleaning results we recommend dismantling the entire injector into its dismantable components 1 Remove the injector 2 Rem...

Page 16: ...ease dismantle carefully to avoid damages Remove the check valve units 1 and 6 with the correct sized spanner 6 Reinsert the injector and fix it fig 4 1 Check valve unit supplementary air 2 Powder hose quick release connection 3 Powder hopper connection 4 Injector housing 5 Release trigger 6 Check valve unit conveying air ...

Page 17: ... function Parts of the check valve unit may be damaged during the dismantling process Blow off the filter elements from the inside to the outside Do not immerse the filter elements in fluidities or solvents Never remove the supporting ring fig 5 1 Connection plug 2 O ring 3 Filter element 3 1 Supporting ring ...

Page 18: ...Rev 00 12 17 18 Maintenance Repairs OptiFlow IG07 Changing the cartridge 1 2 3 4 5 ...

Page 19: ...pray powder although the control unit is switched on Injector nozzle check valve unit powder hose or powder gun are clogged Clean the corresponding parts and if necessary replace them Gun achieving only poor spray profile Conveying vacuum too low Increase the powder quantity and or total air volume on the control unit Cartridge worn clogged or not inserted Replace or install the cartridge ...

Page 20: ...Rev 00 12 17 20 Fault clearance OptiFlow IG07 ...

Page 21: ...Gema the instructions in the respective manufacturer s documentation must be observed Disposal regulations The product must be disassembled and disposed of properly at the end of its service life When disposing of the product the applicable local and regional laws directives and environmental regulations must be complied with Materials The materials must be sorted according to material groups and ...

Page 22: ...Rev 00 12 17 22 Disposal OptiFlow IG07 ...

Page 23: ...15 mm When ordering cable or hose material the required length must also be given The spare part numbers of this bulk stock is always marked with an Wearing parts are always marked with a All dimensions of plastic hoses are specified with the external and internal diameter Example Ø 8 6 mm 8 mm outside diameter o d 6 mm inside diameter i d ATTENTION Use of non original Gema spare parts When using ...

Page 24: ... 1004 367 8 O ring Ø 11x1 5 mm 1000 532 9 Filter element 1015 832 10 Body red 1015 835 11 Body black 1015 836 12 Cartridge complete 1016 561 13 Hose connection complete 1014 806 14 O ring Ø 16x2 mm 231 517 15 Axial gasket complete 1014 814 21 Conveying air hose Ø 8 6 mm red 103 500 22 Supplementary air hose Ø 8 6 mm black 1008 038 23 Quick release coupling for conveying air hose NW5 Ø 8 mm 261 645...

Page 25: ...Rev 00 12 17 OptiFlow IG07 Spare parts list 25 OptiFlow IG07 spare parts fig 6 ...

Page 26: ......

Page 27: ...posal 21 Disposal regulations 21 F Fault clearance 19 Figure references in the text 6 I Intended use 9 M Maintenance 15 P Pictograms 5 Powder output reference values 12 Presentation of the contents 6 Product description 9 Product specific security regulations 8 R Repairs 15 S Safety 7 Safety symbols 5 Spare parts list 23 ...

Page 28: ...Rev 00 ...

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