Arjohuntleigh Citadel Instructions For Use Manual page 23

A label on the calf extension sheet indicates the mattress size:
15 - 20.5 cm
(6 - 8 in)
The numbers 2 and 3 on the label indicate different deck lengths;
refer to Bed Length Adjustment on page 25.
Entrapment hazards may exist when using a very soft mattress,
even if it is the correct size.
The maximum recommended standard mattress thickness for
use with side rails is 20.5 cm (8 in).
Read the instructions for use supplied with the mattress.
Valve Covers
If a non-integrated mattress is used, make sure that the valve covers are in place
prior to use. These covers protect the valves from fluid and debris.
Citadel Bed Frame System
Figure 9: Mattress size label
Figure 10: Valve covers
830.229 Rev B
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