PREVENTIVE MAINTENANCE

This device has been designed to provide virtually maintenance-free operation for
extended periods of time. Sharp blows to the unit or dropping the unit is to be avoided.
No routine maintenance is required.

GENERAL SUGGESTIONS

1. Keep the unit’s exterior clean.
2. Check that the air intake ports are not blocked.
3. Keep the CoughAssist MI-E away from curtains, blankets or any heat generating device.
SECTION 8

PREVENTIVE MAINTENANCE &

TROUBLESHOOTING GUIDE
WARNING: Do not remove the cover; there are no serviceable parts inside the unit.
Refer all service to authorized personnel.
Technical Information: J.H. Emerson Co. will make available on request a list
of all repairable exterior parts with descriptions. Interior schematics and circuit
diagrams will be made available to qualified technical personnel only.
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