Alpha Technologies 255A Bypass Switch - Manual (Page 11)

9 0200018-J0 Rev C
4. Pre-Installation
4.1 Unpacking
Before unpacking the product, note any damage to the shipping container. Unpack the product and
inspect the exterior for damage. If any damage is observed, contact the carrier immediately.
Continue the inspection for any internal damage. In the unlikely event of internal damage, inform the car-
rier and contact Alpha Technologies for advice on the impact of any damage:
1 888 462-7487
4.1.1 Returns for Service
Save the original shipping container. If the product needs to be returned for service, it should be pack-
aged in its original shipping container. If the original container is unavailable, make sure that the product
is packed with at least three inches of shock-absorbing material to prevent shipping damage.
Alpha Technologies is not responsible for damage caused by improper packaging of returned products.
WARNING!
Branch Circuit Protection: The utility line connected to the input of the Alpha MBS
MUST be protected by an over-current, current limiting device that limits the short cir-
cuit current to under 5kA. The device must be certified for this use in accordance with
the local electrical code.
NOTE:
Note on Grounding: The Alpha MBS is suitable both for installation as part of the Com-
mon Bonding Network and the Isolated Bonding Network.
NOTE:
The Alpha MBS is suitable for installations in Network Telecommunication Facilities and
locations where the National Electrical Code applies.