EKOM 447000001-066, User Manual

Page: 43 / 72

OPERATION
04/2022 43 NP-DK50-9x4VRTM-AD-EN-5_04-2022
Pressing F4:
F4 is only active if the maintenance screen
appears once 2000 hours of operation have
been passed (see the maintenance alarm).
Press and hold F4 for at least 5 seconds to
set a new interval. The screen switches
back to normal operating mode once the
new interval is set.
Note: Only service personnel are authorised
to configure a new service interval using the
F4 button.
Alarms
The equipment has an intelligent
monitoring system that generates
an alarm signal based on priority
(medium priority alarms have
higher priority than low priority
alarms)
Alarm signals have a higher
priority than maintenance/service
interval signals.
The maintenance/service interval is
measured from the first time the equipment is
energised. All alarms are accompanied by a
blinking red P2 (Alarm) indicator.
Low priority alarm conditions
•
Expiry of defined maintenance /
service interval.
This alarm activates once the 2,000 hour
maintenance/service interval expires. The
display
shows the following details: