Procedure:
1. Slightly loosen the screws of the lattice door in front of the MV
transformer.
2. Unlock and open the lattice door.
3. Loosen the four tie-down straps.
4. Loosen the screws on the drain orifices in front of the MV transformer and remove the covers.
5. Close the lattice door in front of the MV transformer again and fasten the screws.
5.3.4
Working in the Compartment of the Medium-Voltage Switchgear
Required mounting material (included in the scope of delivery):
☐ Base plate for cable entry
Danger to life due to choking on packaging material
Careless handling of packaging material can lead to death by suffocation.
• Remove packaging material carefully from the product.
Risk of injury when releasing the tie-down straps
Since there is tension on the tie-down straps, there is a risk of whiplash when they are released. This can result in cuts
or crushing of limbs.
• Ensure that the tie-down straps cannot whiplash.
• Observe all manufacturer instructions on handling the tie-down straps.
Procedure:
1. Open the medium-voltage switchgear compartment (see Section 12.1, page 159).
2. Set up the service platform of the medium-voltage switchgear (see Section 12.2, page 162).
3. Loosen the tie-down straps on the medium-voltage switchgear.
5 Installation
SMA Solar Technology AG
System Manual
55
MVPS22JP-SH-en-11
Summary of Contents for 1000-1SC
Page 257: ......
