United Office H13742C - Manual (Page 21)

20
Safety note
DANGER for children
• Swallowing batteries could be fatal. Batteries must be
stored out of reach of small children.
• Swallowing a coin cell can lead to choking. Consult a
doctor immediately.
CAUTION - damage to property
• Switch the device “OFF” before inserting the
batteries.
• Only use the specified battery type.
• Ensure correct polarity.
• Check the battery regularly for leaks.
• If the device is not used for long periods of time,
remove the batteries.
• Please remove empty batteries from the device.
• Never short-circuit the connection poles.
Commissioning
Before commissioning, remove the plastic strip inserted on
the rear side of the calculator.
Inserting/replacing the battery/batteries
1. Before inserting the battery/batteries, switch off the
device.
2. Open the battery compartment with a screwdriver
and insert 1 x 1.5 V LR1130 battery ensuring correct
polarity. Close the battery compartment correctly.