Chapter 7
Component Removal/Installation
1049766 Rev A
V60 Ventilator Service Manual
7-21
7.20 Gas Delivery
Subsystem (GDS)
Follow these steps to remove the GDS (Figure 7-20, Figure 7-21). Reverse to
install.
NOTE:
The oxygen filter cap and air inlet collar attach the GDS to the ventilator,
and when removed the GDS is not attached to the ventilator.
1. Remove top cover (section 7.4).
2. Remove the oxygen inlet (section 7.7).
3. Remove the screws that attach the filter retainer, then remove the
filter retainer and air inlet filter.
Figure 7-20: Removing the Air Inlet Filter and Retainer
4. Remove the screws that attach the filter frame, then remove filter
frame.
5. Remove the tubing from the barbed fittings inside the front panel.
6. Loosen the hose clamp that attaches the boot to the manifold cap.
NOTE:
When reinstalling, verify that the boot is attached to the blower
before reinstalling the GDS.
Filter retainer
M3 x 6 screw (x4)
(62 + 5.7 N cm/
5.5 + 0.5 in.-lbf)
Filter frame
M4 x 8 screw (x6)
(113 + 11.3 N cm/
10 + 1 in.-lbf)
Right side wall
Oxygen filter cap
(62 0 + 57 N cm/
55 + 5 in.-lbf)
Air inlet collar
(620 + 57 N cm/
55 + 5 in.-lbf)
