Stephan EVETR - Page 229

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11 Care and maintenance
 Fritz Stephan GmbH
GA-070T-0518V2.7-HAO-EN
229
Affected parts
When to replace
Who is responsible?
Complete patient tube
system including
accessories
After every patient, otherwise
according to hospital guidelines
User/operator
Coarse filter
As needed, but at least monthly
User/operator or
authorized
FRITZ STEPHAN GMBH
customer service team
HEPA filter
As needed, but at least annually
User/operator or
authorized
FRITZ STEPHAN GMBH
customer service team
External battery
To ensure the correct function of
the battery charge indicator, both
the internal and external battery
must be calibrated every six
months. This involves completely
discharging and recharging
battery twice in a row
Replacement after 500 load
cycles, or if the battery capacity is
below 50% after full charging
User/operator
or authorized
FRITZ STEPHAN GMBH
customer service team
Battery
To ensure the correct function of
the battery charge indicator, both
the internal and external battery
must be calibrated every six
months. This involves completely
discharging and recharging
battery twice in a row
User/operator
or authorized
FRITZ STEPHAN GMBH
customer service team
Replacement after 500 load
cycles, or if the battery capacity is
below 50% after full charging
Authorized
FRITZ STEPHAN GMBH
customer service team
Tab. 49: Servicing