38 Inspection and Maintenance
MOBILETT Plus HP SPR8-220.101.04.03.02 Siemens AG
07.05 CS PS 24
Page 38 of 64
Medical Solutions
2.3 Batteries
NOTE
Normal lifetime: 1 to 2 years.
PMF Battery voltage
• Check the battery voltage (200 V - 230 V) at K202 (16 each 12 V batteries in series).
PMF Condition
• In order to assess the condition of the batteries, ask the operating personnel whether
the batteries need recharging more often than previously. If this is the case, the batter-
ies should be replaced. See section "Replacement of batteries B10" in the Service In-
structions.
PMF Charging indicator
• Check that the charging indicator is functioning correctly.
• Reattach all cover parts with the exception of the upper system cover.