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Service Manual 

8/20 

1.5 Issue  

Ref. NR-00008-ENG 

http://www.gamapur.com

 

 
 

11. 

Press the safety stop and turn it counter clockwise to set it to the spray position 

12. 

Perform a test projection in a vessel. 

WARNING:

  Before  performing  maintenance,  repair  or  cleaning  work,  press  the  safety 

stop    and  turn  it  clockwise  to  set  it  to  the  blocking  position,  close  the  manual    valves 
completely and disconnect the air supply to avoid possible accidents. 

 

Содержание Master Series

Страница 1: ...carefully read all the technical and safety documentation included in this manual Pay special attention to the information to know and understand the operation and the conditions of use of the gun All...

Страница 2: ...ing devices pumping equipment dispensers or other parts or accessories with the Product that have not been approved or manufactured by GAMA Failure to follow the operating instructions and recommendat...

Страница 3: ...e characteristics of the gun and the operating procedures By following the instructions and recommendations contained herein you will reduce the potential risk of accidents in the installation use or...

Страница 4: ...the safety data sheet provided by your supplier Deal with the waste caused according to current regulations To avoid damage caused by the impact of pressurized fluids do not open any connection or per...

Страница 5: ...cm2 20 6 MPa 3000 psi Air pressure required _________________________ 6 8 Kgf cm2 0 6 0 8 MPa 85 114 psi Maximum production ratio 1 1 ________________________________ 18 Kg min 40 lb min Minimum produ...

Страница 6: ...ir description are shown For more precise identification see the Components Manual ref NR 00004 ENG 1 Gun block unit 2 Polyol input block unit 3 Metal sealing kit 4 Polyol filter body 5 Polyol manual...

Страница 7: ...urn it clockwise to set it to the blocking position 3 Fit the air supply pipe and connect it to the connector on the rear of the gun 4 Connect the Isocyanate hose red terminal to the connection on the...

Страница 8: ...ockwise to set it to the spray position 12 Perform a test projection in a vessel WARNING Before performing maintenance repair or cleaning work press the safety stop and turn it clockwise to set it to...

Страница 9: ...ATE product and avoiding crystallization which may damage the chamber and cap NB The use of injecting lubrication into the gun at the end of the day will avoid maintenance time as it will not be neces...

Страница 10: ...subject to pressure until all pressure has been eliminated Use suitable protection when operating maintaining or being present in the area where the equipment is functioning This includes but is not...

Страница 11: ...tensils that can scratch the contact surfaces Remove the gun block mounting bolts and separate the gun block by sliding it over the chamber To eliminate the residual product clean the gun block unit u...

Страница 12: ...Clean the contact surfaces using a cloth dampened in gun cleaning solvent Unscrew the filter housing and remove the seal and the filter screen Carefully clean the filter with gun cleaning solvent and...

Страница 13: ...than 1 4 of a turn can damage the plastic metal check valve and cause leaks Check the wear on the metal seal by measuring the distance that it stands out from the cap housing If the seal is worn knock...

Страница 14: ...ssure has been completely eliminated Remove the side blocks and carefully separate them from the gun block Clean the contact surfaces using a cloth dampened in gun cleaning solvent Disconnect the air...

Страница 15: ...le taking special care not to damage the o rings You will note a certain resistance caused by the interference of the seals with the housing wall Screw down the trigger valve nut until it does ceiling...

Страница 16: ...ove the whole unit from the cylinder Also remove the plunger spring Check the state of the o ring seal on the end cap Replace it if it is damaged Apply a little grease to facilitate the placement of t...

Страница 17: ...he fixing groove To avoid possible errors in assembly avoid approaching the cylinder block when applying pressure to the gun after cleaning repair or maintenance operations Fit the clamp and fix it wi...

Страница 18: ...ove the o ring Use a spanner to lock the end of the pneumatic cylinder shaft and unthread the mixing chamber Clean the mixing chamber and if you consider it necessary use a brush to go over the passag...

Страница 19: ...nce operations Install the cylinder clamp Hand tighten the mix chamber while holding the end of the pneumatic cylinder with a spanner Assemble the gun block by sliding it over the chamber and fix it t...

Страница 20: ...__ 6 Installation and Start up ________________________________________ 7 Shutdown Procedures __________________________________________ 9 Maintenance _________________________________________________...

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