Siemens Servo Ventilator 300, Руководство по обслуживанию

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Servo Ventilator 300/300A Service procedures
E382 E380E 061 01 03 01 Siemens-Elema AB 107
Replacing the internal
battery
Normal service interval for exchange of the
internal batteries is approx. 3 years.
The lifetime of the internal batteries are
reduced if the batteries are used frequently
to supply the ventilator with operating power.
The batteries should not be recharged more
than approx. 130 times to keep stated
backup capacity.
The internal battery voltage level can be
displayed in the ”Alarm and Message”
display on the front panel.
Replacing the batteries
See also chapter ” 3. Disassembling and
assembling ” for detailed disassembling and
assembling instructions.
• Disconnect and prepare the ventilator as
described in chapter ”3. Disassembling
and assembling”, section ”
Preparation ”.
• Lift off the pneumatic section from the
power section.
• Remove the battery bracket.
• Replace the batteries. Both batteries must
be replaced at the same time.
• Mount the battery bracket.
• Mount the battery pole covers.
• Assemble the pneumatic section to the
power section.
After replacement, allow the batteries to
recharge before clinical use of the ventilator.
Pb
Old non-functioning batteries must be
returned to the place of purchase or to
a place where they can be disposed of
properly. Batteries must not be
disposed of with ordinary waste.