Maintenance Rules - Sames NANOGUN-MV LR User Manual

2.4. Maintenance rules

• Service regularly and repaire the electrostatic spraying equipment in accordance with the
instructions in this user manual.
• Metal containers only should be used to hold cleaning liquids and they must have a reliable ground
connection.
• Before any maintenance or servicing operation:
1 Disconnect the control module from the power supply.
2 Check that the air and paint circuits are not pressurized.
3 Dump the paint Circuit
4 All the energy sources must be consigned.
• Cleaning operations must be carried out either in authorised areas equipped with a mechanical
ventilation system, or using cleaning liquids with a flash point at least 15 °C higher than the ambient
temperature.
• Use non flammable cleaning products preferably.
• Do not reconnect the electrical power supply until the air cap and nozzle/tip have been correctly
reassembled on the spray gun.
• Never soak or immerse the spray gun in solvent. If required, the spray gun may be cleaned by
wiping with a cloth soaked in solvent and then immediately dried to prevent the solvent entering
the spray gun.
WARNING : Never spray solvent whilst the control module is live and/or the switch located on
the back of the gun is in position «I».
WARNING : The cut of the compressed air supply does not prohibit the release of the high
voltage when the trigger is activate.
• Operators must be trained by Sames Technologies, or by their distributors registered by them for
this purpose, to perform NANOGUN-MV spray gun maintenance operations.
WARNING : It is forbidden to use oil-based solvent and products containing such solvents if
aluminium or zinc are present. Users who do not follow these instructions are
exposed to explosion risks.
Index revision : C - March 2016 10 7105