Replacing The Battery On The Rtc Pcb - Planmeca ProMax Technical Manual

REPLACING THE BATTERY ON THE RTC PCB

5 REPLACING THE BATTERY ON THE RTC PCB
WARNING
Always turn the X-ray unit off before replacing the battery.
Turn off the unit from the mains switch. Remove the column front cover as described in sec-
tion 2 "REMOVING THE COVERS" on page G-8. Unscrew the two M4x6 Din 7984 screws
with a 2.5mm Allen key from the RTC PCB cover and remove the cover.
Remove the old battery from its socket on the RTC PCB and place a new 20mm Lithium Coin
Cell Battery 3V (type CR2032) to the battery socket.
Figure 53
Technical Manual
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HI LO
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20mm Lithium Coin Cell Battery 3V
Chapter G - COLUMN
Cover
M4x6 DIN 7984
screws
Planmeca ProMax G-29