118 Maintenance
Replacing the power modules
WARNING! Obey the instructions in chapter
them, injury or death, or damage to the equipment can occur.
Required manpower and tools
Two persons are required for replacing a power module.
The following tools are needed:
•
Screwdrivers: M6, M8, M10, M12
•
Torque wrench with extension bar
Replacement of a power module frame size R1 - R3
The replacement procedure is basically the same for power modules of R1-R3. The main
difference is the weight of the module types. Replacement power modules must always be
of the same type.
Safety
instructions. If you ignore