Issue:
Mounting the SPD Module on the panel
Product Line:
Surge Protective Device
Cause:
Mounting the modules
Resolution:
Before installing the module, make sure to turn off all power supplying this equipment and confirm the replacement modules have the same voltage rating and configuration as the power system voltage and power system configuration to which it will be connected.
The module mounting torque is 50 +/- 2 lb-in. (5.6 +/- 0.2 N•m)
This information can be found in page 7 of the instruction bulletin below: