Inspection and maintenance
BEKOMAT® 31U IF built-in F
17
Installation of the control unit on the service unit:
1.
Check whether or not the service unit (5) goes
with the control unit (1) (model designation and
colour of the arresting hook).
2.
Check whether or not the sealing mat (11)
and the contact springs (13) are clean,
dry, and free from impurities.
3.
Introduce the sensor (12)
into the sensor tube plate (14).
4.
Hang the hook (15) of the control unit (1)
in the sensor tube plate (14).
5.
Press the control unit (1) against the
service unit (5) and snap into place.
Start-up subsequent to maintenance measures:
Always carry out prior to the start-up:
• Leak test of the screwed connector
• Check of the electrical connections
• Check of the correct engagement of the control unit
1
15
12
11
13
14
5
