Monthly Cleaning Of Inspiration And Expiration Valves; Figure 7-1 Inspiration/Expiration Valve Assembly (Exploded View) - Vetland EX3000 Operator's Manual

Monthly Cleaning of Inspiration and Expiration Valves

1. Make sure the anesthesia system is in stand-by mode.
CAUTION!
a. Remove the valve rings (see Figure 6-1) by turning them counter-clockwise.
b. Remove the valve caps, o-rings, and valve discs.
c. Immerse all of the removed parts in a germicidal cleaning solution and wipe with a clean cloth
to remove all dirt, hair, etc.
WARNING!
d. Rinse the parts in clean water and dry the parts with a clean cloth.
e. Wipe the check valve seat inside and out with a clean cloth moistened with cleaning solution.
f. Reassemble the valves in the order shown in Figure 7-1.
g. Tighten the valve rings by turning them clockwise until hand-tight.
h. Perform a pre-use checkout as specified in

Figure 7-1 Inspiration/Expiration Valve Assembly (Exploded View)

7-4
Do not autoclave or use abrasive substances on inspiration/expiration valve
components. They will be damaged and may not function properly.
Refer to the cleaning agent manufacturer's MSDS for information concerning
safe use, personal protective equipment, and disposal.
Section 5 – Operation.
1
Item Description
1 Valve Ring
2
2 Valve Cover
3 O-ring
3
4 Valve Disk
5 Check Valve Seat
4
5
Maintenance