Precision Trading PM5200 Manuale Utente

11

3. To activate the bleed, turn the knurled collar until the bleed 

pin is engaged. Then slide the collar back until it contacts the 

cover.

4. Confirm the concentration of air/oxygen with an Oxygen 

Analyzer/monitor.

5. Confirm the flow of air and/or oxygen mixture to the patient.
6. Turn “OFF” the Air and Oxygen supply when deactivating the 

Auxiliary bleed, and no device is attached to the outlet port.

7. To deactivate the bleed, pull the collar out away from the cover 

while rotating the collar until the slot engages the pin. Then 

slide the collar past the pin and turn an additional 

1

/

4

 turn to 

lock in place.
NOTE: This Procedure is completed with ease when all gas 

supplies to the Blender are turned “OFF”.

8. Turn “OFF” the Air and Oxygen supply or disconnect when 

the Blender is not in use.

9. Operational Verification listed below should be done before 

the Blender is placed in service.

• Alarm Test
• Verify FiO

2 

Concentration with

 

a Oxygen Analyzer/monitor

• Reverse Gas Flow Procedure

A detailed description of the tests listed below can be found in the 

Blender Service manual (P/N 504827), available on the Internet; 

www.precisionmedical.com

• Reverse Gas Flow Procedure
• Operational Verification Procedure (OVP)

dO NOT steam autoclave.
dO NOT immerse the Air-Oxygen Blender into any liquid.
dO NOT use any strong solvent or abrasive cleaners.
dO NOT gas sterilize with (ETO) Ethylene Trioxide.
dO NOT clean with aromatic hydrocarbons.