Eltek Valere Theia He-t User Manual page 70

8.2.8. Fan
The fan circulates the air inside the inverter, which distributes heat and thereby maintains the
conversion capacity. The replacement of the fan requires removal of the inverter lower cover
and must be performed by qualified persons only!
• A message is shown in the display when the fan needs replacement (See
Events).
• If the fan fails, the inverter continues to feed the same amount of power until a certain
temperature threshold, at which point it starts to reduce power to protect itself against
overheating.
• A new fan can be ordered from Eltek Valere with part number 276747.
Removal of the fan
Figure 8.2.2: Removal of the fan
1. Remove the ribbon cable covering the fan
by pressing the two "handles" on the
connector to either side.
2. Pull out the plug-in fan terminal.
3. Ease the fan bracket to the side.
4. Pull the fan out.
70
Insertion of the fan
Figure 8.2.3: Insertion of the fan
1. Ease the fan bracket to the side, and insert
the new fan in the bracket.
2. Press the fan gently into the bracket until the
sound of a click.
3. Plug the fan terminal in the connector.
4. Plug the ribbon cable in the connector.
User Manual THEIA HE-t String Inverters
7.2. Table of
357115.013, Issue 1.0, 2011 March