a id (eC wile COVER CLOSED : a PNEUMATIC CYLINDER PACKING STRAP \ t SOLENOID VALVES \ t STATIONARY LID OF INSTRUMENT se mee ee ee —~ ~ ——- TOP LINER etme Sal we Figure 2.7 Open-close collector. OCC wilt COVER OPER end TRAY RAISED on _---——_ BOTTOM LINER ALUMINUM TRAY rtetepene a ALUMINUM LIO ae se SLIOING LID TRAY LIFTING MECHANISM HEAT SEAL i \ COVER TRACK 1 | wn eee ee ee ee SURGICAL TUBING eee me and S1MtTONAHT 110 HOMOVED TO Show MECHANISM vecuue Seicrnes wacves eens entra eont myeaver . . . y /4 Avib A a 4 k comtac. 605 ne cco Figure 2.8 Air filtration instrument. FLOe wateas RECORO ‘ wa rnoe seconoes