Alpha Technologies PN-4 - Manual (Page 28)

031-103-B0-004, Rev. D 28
5.0 PN Series Options
5.1 Star Lock Security Bolt
The Star Lock Security Bolt kit comes factory installed when ordered with a new enclosure.
The kit can also be added to existing enclosures using the procedure below. See Section 6.0,
Alpha Part Numbers, for PN Series options shown in this section.
®
NOTE:
The Security Key is a special tool that must be ordered separately. Alpha recommends ordering security keys
for each maintenance crew.
1. Drill dimples located approximately half way down
enclosure doors with an 11/32" bit.
2. Place black 5/16"-18 U-Type Clip Nut over enclosure
fl anges and align with factory-drilled hole in the fl anges.
3. Place bolts into the drilled holes, apply retaining washers,
and tighten with security key.
Retaining
Washer
Security Key
Alpha P/N 647-089-10