Varta element Series - System Service and Repair Guide; External System Checks and Diagnostics

128
Subject to modification! Updated 10/2017
11 Service and repair work
This section is intended for the qualified
electrician.
11.1 Checking the storage cabinet from outside
 Is the ventilation strip on the storage cabinet cover (see Figure
1) clogged/contaminated?
 The ventilation strip can be cleaned from inside once the
cover has been removed (see Chapter 11.4.7).
 Is the room temperature between 5 °C and 30 °C assured
throughout the year (18 °C is the ideal temperature)?
 Clarify with the customer as to how the temperature in the
installation room can be maintained. If necessary, an active fan
has to be installed.
 Does the storage cabinet stand firmly?
 Adjust, if necessary, using the screw feet.
 Is the wall-mounting stable?
 Tighten or replace the screws as necessary.
11.2 Checking the system parameters (Service)
The system parameters are checked via the web interface. To do so,
please observe Chapter 9 and the service booklet.