IEMCA SIR52 MS52 P, Manual For Use And Maintenance, Page: 144 / 212

EN
9 - PART REPLACEMENT SIR 52 MS52 P/F
9 - Pag. 12 / 16
9.13 KEYBOARD BATTERY - REPLACEMENT
The battery should be replaced every year or, in
any case, when the battery warning light
23[sir_tasto 23] sends a red flashing signal.
INFORMATION
If the battery is not replaced, the date
and time will disappear from the display.
- Cut off the bar feeder supply.
- Unscrew the key-board's panel (A).
- With a screwdriver, unscrew (but not completely) the 4 angle screws (B) of the double back
box (C). Remove the double back box by keeping it parallel to the surface to which it was
fastened.
- Remove the battery (D) from its compartment.Insert the new battery (type: lithium 3-volt CR
2430)
DANGER - WARNING:
Battery explosion danger if inserted with reversed polarity.
- Fix the double housing (C) to the panel again and tighten the 4 screws (B).
- Connect the bar feeder and check that the battery charge is signalled.