Preparing Commissioning

Prerequisite

Verify safety-related circuits for proper function, if applicable.

ESD Protection

Observe the following instructions to help avoid damages due to electrostatic discharge:

NOTICE
	ELECTROSTATIC DISCHARGE Do not touch any of the electrical connections or components. Prevent electrostatic charges, for example, by wearing appropriate clothing. If you must touch circuit boards, do so only on the edges. Remove existing static charge by touching a grounded, metallic surface. Failure to follow these instructions can result in equipment damage.

Unpacking

How to unpack the device:

Step	Action
1	Remove packaging
2	Dispose of the packaging material in accordance with the relevant local regulations.

Verifying

How to verify the device:

Step	Action
1	Verify that the delivery is complete on the basis of the delivery slip.
2	Closely inspect the device for any signs of damage.
3	Verify the data with the help of the nameplates.
4	Observe requirements for the installation location.
5	In addition to the following instructions, also note the information in the chapter Engineering.
6	If you intend to install optional modules, refer also to the information in the chapter Optional Modules.
7	If you intend to install the battery pack (UPS), refer also to the information in the chapter Uninterruptible Power Supply UPS.

WARNING
	UNINTENDED EQUIPMENT OPERATION Do not mount or commission damaged equipment. Do not modify the equipment. Send back inoperative equipment. Failure to follow these instructions can result in death, serious injury, or equipment damage.