4
Removing front panel
While removing the panel for maintenace, unscrew first the to
screws located at the bottom of the cover like shown here in
pic. n°4.
T
hen tilt the front cover like shown in pic.n°5 and remove it
completely from the HRU body.
Re-mounting
For re-mounting the front cover back on, please follow the
same steps as removing it, but in reverse order.
5