Periodic Actions; Removing The Protective Cover - SMA NA-BOX 12 Operating Manual

9 Periodic Actions

9 Periodic Actions
9.1

Removing the Protective Cover

Danger to life due to electric shock when live components or cables are touched
High voltages are present in the conductive components or cables of the product. Touching live parts and cables
results in death or lethal injuries due to electric shock.
• Do not touch non-insulated parts or cables.
• Disconnect the product from voltage sources and make sure it cannot be reconnected before working on the
device.
• Only disassemble the protective covers, if the product is disconnected from all voltage sources.
• Wear suitable personal protective equipment for all work on the product.
Risk of burns due to hot components
Some components and terminals inside the product can become hot during operation. Touching hot components or
terminals can result in burn injuries.
• Wear suitable personal protective equipment for all work on the product.
• Only operate the product with its protective cover mounted.
• Prior to removing the protective cover, let the product cool down.
Procedure:
1. Release all fastening screws in the protective cover (TX 30).
24 NA-BOX-12-3-20-BE-en-12
DANGER
CAUTION
SMA Solar Technology AG
Operating manual