Johnson & Johnson ASP STERRAD 100S, Installation Manual

Page: 32 / 44

Chapter 3. Installation
STERRAD
®
100S Installation Guide
32
2. Attach the atmospheric switch to the manifold assembly containing
the vent valve and HEPA filter.
3. Attach the manifold assembly to the bottom of the chamber.
4. Attach the bellows to bottom of the manifold assembly.
5. Attach the On/Off valve between the bellows and the vacuum pump.
6. Connect the harness from the On/Off valve to the PWA mounted on
the control enclosure.
7. Connect the tubing from the pneumatic solenoid T-fitting to the
On/Off valve. (See Figure 5.)
Figure 5. Tubing Connection from Solenoid to On/Off Valve.
8. Remove the drain plugs and install the oil return fitting. Use the
existing drain plug washer with the new fitting.
9. Attach the oil return line that connects the oil return solenoid and the
exhaust filter.
10. Verify that the vacuum pump is filled with oil to the white indicator
line.
11. Switch the gas ballast valve to OPEN.
12. Connect the throttle valve harness, vent valve, oil return solenoid and
vacuum switch electrical connections.