Page 1097 - Med Plaza and Cancer Center

4.3 Rough-In Secondary Check Unit Assembly (Pressurized Outlets Only)
Chapter 4
4.3 Rough-In Secondary Check Unit Assembly (Pressurized Outlets
Only)
Tools required: Small screwdriver

Removal

WARNING:
Notify all facility personnel whenever shutting off any medical gas supply.
Failure to do so could result in patient injury or death.

WARNING:
Shut off the gas supply to the outlet before servicing the rough-in secondary
check unit assembly. Failure to do so could result in personal injury or
equipment damage.

1. Shut off the gas supply to the outlet.

2. Remove the finish/frontbody assembly (refer to procedure 4.1).

3. Note the removal sequence of the internal parts in the rough-in secondary check
unit assembly to ensure proper replacement during the installation procedure.

4. Using a small screwdriver, remove the retaining ring (A) from the rough-in
assembly (B) (see figure 4-3 on page 4–7).

5. Remove the washer (C).

6. Using the small screwdriver, carefully remove the rubber bushing (D) from the
rough-in assembly (B).

7. Remove the secondary check (E).

8. Remove the spring (F).

Page 4-6 DiamondCare® Recessed Wall Outlet and Electrical Accessories (MAN01-045)