System information

GRAVITAS SABRE SERIES
INSTALLATION &OPERATING MANUAL
Manual No. SABRE-4 Page 42 11/27/07 sabre-man
4.1.3 Inverter Module Installation
When installing Inverter modules in a working plant proceed as follows referring to Figure 25.
It is not necessary to shut down the system.
A. Decide where the inverter module will be installed.
Before installing a new inverter module, remove the dummy plate if there is any covered the selected slot.
B. Set the lock switch to the unlock position. Insert the inverter module into the inverter shelf.

C. Push on the front of the module until it is fully home. Secure the module to the shelf by setting the lock switch to
the lock position.
4.1.4 Inverter Module Removal
Referring to Figure 25.
A. Determine which inverter module needs to be removed.
B. Switch the lock switch to the unlock position.
C. Pull out the module out from the shelf with handles.
D. Once the inverter module is removed, recommend to replace with a dummy plate to avoid exposure to a hazardous
voltage, or install a replacement inverter module.
Figure 25 Install and remove inverter module
Smart Fan
Lock button
Smart Fan Handle Led Indicators