Trox Technik EM-IP, Руководство по настройке, Страница: 71 / 80

5 Maintenance
5.1 Maintenance plan
Interval Maintenance work Personnel
Every 5 years Replacing the battery of the RTC module Ä Chapter 5.2.1 ‘Replacing
the battery of the RTC module’ on page 71
Skilled qualified electrician
5.2 Maintenance
5.2.1 Replacing the battery of the RTC
module
DANGER!
Danger of death due to electric current!
Danger of death if live components are touched.
– Switch off the supply voltage and secure it
against being switched on again before working
on the unit.
– Only skilled qualified electricians are allowed to
work on live components.
– Equipotential bonding is required.
Personnel:

Skilled qualified electrician
Protective equipment:

Protective clothing

Safety goggles
Materials:

Button cell (type CR2032)
1. Open the housing cover on the EASYLAB/TROX
UNIVERSAL controller or on the TAM adapter
module (see installation and operating manual for
the device).
Fig. 46: Mounting the RTC module
2. Remove the fixing screw (Fig. 46/2) of the RTC
module (Fig. 46/1).
3. Remove the RTC module from EM-IP.
4. Remove the button cell from the RTC module and
insert a new one.
5. Slot the RTC module (Fig. 46/1) with the pins
(Fig. 46/3) onto the 8-pole slot of EM-IP.
6. Fix the RTC module with the fixing screw
(Fig. 46/2) to EM-IP.
7. Close the casing cover of the controller or adapter
module (see installation and operating manual for
the device).
Maintenance
Maintenance > Replacing the battery of the RTC module
Expansion module EM-IP 71