SMA SI-TB-BOX-10 - Manual (Page 52)

9 Mounting and Disassembling the Contact Hazard Protection Cover SMA America, LLC
52 SI_TDBOX-IA-eng-IUS122211 Installation Manual
9.1 Disassembling the Contact Hazard Protection Cover
1. Disconnect the Smartformer from the power supply (see Section 10).
2. Ensure that the Smartformer has cooled down.
3. Release the fastening screw of the grounding cable.
Keep the fastening screw, split lock washer, and
contact washer safe.
4. Release 6 fastening screws of the contact hazard
protection cover.
5. Pull the right side of the contact hazard protection
cover forwards and, with the cover at an angle,
remove the contact hazard protection cover in a
straight movement forwards out of the Smartformer.
Do not touch any components or terminals in doing
so.
6. Secure the terminal lug of the grounding cable with adhesive tape to the bottom right of the
Smartformer enclosure wall.