2
3. Warning signals
18
3.1 Warning and alarm signals
18
3.2 Examples
19
3.2.1 Stopping during the ride
19
3.2.2 Obstacle on the staircase
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3.2.3 Batteries not sufficiently charged
19
4. Maintenance and service
20
4.1 Cleaning
20
4.2 Changing the batteries of the call and send station
20
4.3 Preventive maintenance
21
4.4 Technical specifications
22
4.5 Contact
23
