Hillrom P7900 Service Manual

4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement
Chapter 4: Procedures
4 - 172 Centrella® Smart+ Bed Service Manual (193588 REV 12)
4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal
Components Replacement
REPLACEMENT
Go to the applicable procedure:
• Blower Intake Hose—page 4-172
• Blower Enclosure—page 4-174
•Blower—page 4-177
• Blower Board— page 4-180
Blower Intake Hose
1. Make sure the brake is set.
2. Plug the bed into AC power.
3. Put the bed in the flat position.
4. Fully extend the foot section of the bed.
WARNING:
Warning—Failure to remove power from the bed and mattress could cause injury or equipment
damage.
5. Unplug the bed.
6. Lower the siderails.
7. At the foot end of the mattress, remove the cable tie closure from the top cover (A) and bottom
cover (B) zipper tabs (see
Figure 4-56 on page 4-173).
8. Unzip the top cover (A) from the bottom cover (B).
9. Fold the top cover (A) over the head section of the bed.
10. Remove the mattress attachment plate (C) from the foot end of the bottom cover (B).
11. Unzip the MCM assembly (D) from the bottom cover (B).
12. Remove the blower intake hose (G) from the blower enclosure (F).
13. Remove the blower intake hose (G) from the barb fitting (H).
Tools: T10 and T25 Torx® screwdrivers Phillips head screwdriver Antistatic strap
Wire cutters Screwdriver Cable tie gun
8 mm socket 5 mm wrench

Hillrom P7900 Specifications

General

Type	Patient Monitor
Parameters	ECG, SpO2, NIBP, Temperature, Respiration
Connectivity	Ethernet, USB, optional Wi-Fi
Power Supply	100-240 VAC, 50/60 Hz
Battery Life	Up to 4 hours