Sullair Rotary Vacuum System VS16 50HP: Encl

Check the fluid level in the sump

If the fluid level is low, enter the necessary amount to be added

If the addition of fluid becomes too frequent, refer to the Troubleshooting Section (6.7) under Excessive Fluid Consumption

After start, check if the gauges monitor the correct readings

After the machine has warmed up, check if the Vacuum System is running properly

SEPARATOR ELEMENTS REPLACEMENT - 50HP/30KW

Refer to Figure 6-3B. The separator elements must be changed when 'Separator Maintenance Required' message is displayed, or once a year whichever occurs first. Order separator elements, number 250034-124 (primary), and number 250034-130 (secondary).

Relieve all pressure from the separator and all compressor lines.

Disconnect all piping connected to the separator cover (return lines, service lines, etc.) to allow removal.

Loosen and remove the twelve (12) 3/4' x 3' hex head capscrews from the cover plate.

Lift the cover plate from the separator.

Remove the primary and secondary separator elements.

Scrape the old gasket material from the cover and flange on the sump being careful not to let the scraps fall into the sump.

DO NOT blow dirt out of housing with compressed air.

Maintenance after initial 50 hours of operation

Clean the return line strainer(s)

Clean the return line orifice(s) if so equipped

Clean the vacuum unit gear housing, bearing and shaft seal orifices

Warning: Care must be taken not to damage the shaft

Clean the fluid pump suction strainer

Sign off on the maintenance procedure

Filter maintenance gauge indicates replacement

Enter the machine's hour meter reading

Enter the date of the last fluid filter replacement

Upload a photo of the new fluid filter

Sign off on the fluid filter maintenance

Refer to Figure 6-4. Prior to adjusting the Control System, it is necessary to determine the desired operating vacuum range.

Enter the desired operating vacuum in in-Hg.

The vacuum regulator should be adjusted for the vacuum at which modulation of gas delivery should begin.

Is the jam nut on the end of the cone shaped spring cover of the vacuum regulator loose?

Enter the vacuum at which the regulator allows atmospheric pressure to flow into the control chamber of the Sullicon Control in in-Hg.

Did the Sullicon Control lever start to move?

Is the vacuum unit equipped with the optional dual control?

Enter the vacuum at which the vacuum switch contacts open in in-Hg.