www.pulsar.pl
EN54-2A17LCD
RED POWER
47
11. Technical inspections and maintenance.
Technical inspections and maintenance can be performed after disconnecting the power supply from the
power network. The PSU does not require any specific maintenance, however, its interior should be cleaned with
compressed air if it is used in dusty conditions. In case of fuse replacement, use only compatible replacement
parts.
Technical inspections should be carried out not less frequently than once per year. During the inspection,
check the batteries and run the battery test.
4 weeks after installation, re-tighten all threaded connections, see Fig. 2 [11] and Fig. 3 [2].
11.1. Battery replacement of the LCD panel.
Estimated operating time of battery type CR2032 is about six years. After this period, the battery will need
to be replaced.
Battery replacement of the LCD panel should be done during mains operation or battery-assisted
operation in order to avoid resetting the time settings.
CAUTION!
Removed batteries should be stored in a designated collection point. Do not reverse the
polarity of the batteries. Do not use batteries of different types. Improper use of the battery
may lead to explosion.
WEEE MARK
According to the EU WEE Directive
– It is required not to dispose of electric or electronic waste as
unsorted municipal waste and to collect such WEEE separately.
CAUTION!
The power supply unit is adapted for cooperation with the sealed lead-acid batteries (SLA). After the operation
period they must not be thrown but recycled according to the applicable law
Pulsar
Siedlec 150, 32-744 Łapczyca, Polska
Tel. (+48) 14-610-19-40, Fax. (+48) 14-610-19-50
