CAUTION!
• Inspect the power cord often for any signs of damage. Replace a damaged cord immediately.
IMPORTANTS!
• After interruption and restoration of the power supply, the device will restore its
pre-interruption working status automatically.
• To remove AC power, disconnect the power cord from the power outlet.
11.4 Assembling the Tube and Mask
(1) Connect one end of the tube to the air outlet of the main device, as shown in Fig. 11-4. If
the main device is used with a humidifier, connect one end of the tube to the air outlet of the
humidifier, as shown in Fig. 11-5.
(2) Connect the other end of the tube to the mask according to the user manual for the mask.
Wear the mask.
WARNINGS!
• If multiple persons are going to use the device (e.g., rental devices), a low-resistance, main
flow bacteria filter should be installed in-line between the device and tube. Pressures must be
verified by your home care provider when alternate or optional accessories are in place.
• If you are using a mask with a built-in exhalation port, connect the mask's connector to the tube.
• If you are using a mask with a separate exhalation port, connect the tube to the exhalation
port. Position the exhalation port so that the vented air is blowing away from your face. Connect
the mask's connector to the exhalation port.
• If you are using a full-face mask (a mask covering both your mouth and nose), the mask must
be equipped with a safety (entrainment) valve.
• In order to minimize the risk of CO
instructions:
- Use the accompanying tube and mask provided by BMC.
E-20C-H-O / E-20CJ-H-O User Manual V2.3
Air Outlet
Fig. 11-4
Air Outlet
Fig. 11-5
rebreathing, the patient should observe the following
2
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Tube
Tube