9. Installation

  • Filling vacuum pump with oil

12. Starting the machine

  • Starting the machine

8. CONTROL PANEL

  • LCD display
  • Control buttons

9. INSTALLATION

  • Open the back door & fill vacuum pump oil.
  • Connect plug to a single phase power socket (If the machine is three phase, give three phase power).
  • Switch on the MCB & then press power button on the front panel.
  • Select MODE & set parameters (vacuum level, flushing level, sealing time & cooling time) as per product
  • Use 6mm PU tube to connect gas cylinder to gas inlet marked on the machine. b)
  • Use MODE1 / MODE2 / MODE3.
  • The Vacuum level should be higher than the Flush1 value and the Flush1 value should be higher than the Flush2 value and so on.
  • Shutdown process: switch off the MCB.

10. FILLING VACUUM PUMP WITH OIL

  • There is no vacuum pump oil in the newly delivered machine. If the vacuum pump works without oil it will damage the pump, even in a short time. Please make sure that the vacuum pump has been filled with the oil up to the mark before the start-up.
  • Open the back cover.
  • Fill the machine with Sevol V/equivalent vacuum pump oil(700ml).
  • Check the oil level is between 1/2 and 3/4 of the oil level indicator. If it is less than 1/2, please add more.
  • If the oil level is between 1/2 and 3/4 of the oil level indicator then close the cap and fix the back door.

11. PROGRAM MODES

  • Sevana’s micro-processor based vacuum machine has 4 preset modes or programs. Each program can be set with different parameters. Variable parameters in each mode are
  • Vacuum level
  • 0-760mm Hg( Vacuum level in the chamber)
  • Flush(Gas2)
  • Vacuum levels represents in millimeter mercury up to vacuum has to be achieved (-760mmHg absolute vacuum, 0 is normal atmospheric pressure).
  • Flush 1 represents level up to which first gas is flushed. If vacuum level is 720and flush 1 is 500, chamber is vacuumized to level 720mmHg (95%vacuum) and first gas is flushed to the chamber till vacuum level reaches 500.
  • Flush 2 represents level up to which second gas is flushed. If vacuum level is 720,flush 1 is 500 and flush 2 is 400(53% vacuum) chamber is vacuumized to level 720 and first gas is flushed to the chamber till vacuum level reaches 500,second gas is flushed to the chamber till v...
  • Flush 3 represents level up to which third gas is flushed. If vacuum level is 720,flush 1 is 500 and flush 2 is 400 and flush3 is 300(40% vacuum) chamber is vacuumized to level 720 ,first gas is flushed to the chamber till vacuum level reaches 500,second gas is flushed to the...

12. STARTING THE MACHINE

  • Stop/Reset
  • Set
  • A LCD check function is done first. Version of the software is displayed.
  • VACUUM LEVEL
  • Now the lid is closed, then vacuum increases up to the preset level.
  • When the vacuum is built up to the preset level the message will change to an indication given below.
  • VACUUM ERROR: OFF
  • After that the lid open automatically and the display changes to “ready mode”.

13. OPERATION

  • Switch on the supply
  • Adjust the vacuum and other parameters
  • Select the required mode
  • Close the acrylic lid and press gently, the vacuum pump starts automatically evacuating the whole chamber till the set pressure is reached
  • After sealing operation fresh air is let to the chamber, and when the inside and outside pressures are equal, lid opens automatically. All operations will be displayed on the display when they take place.