Locking Or Unlocking A Door On A Nebs 2000 Frame - Nortel Passport 15000 Hardware Installation And Maintenance

Locking or unlocking a door on a NEBS 2000 frame

Prerequisites
Procedure steps
Passport 15000, 20000 Hardware Installation, Maintenance, and Upgrade
Lock or unlock a door on a NEBS 2000 frame to control access to the
equipment mounted inside the frame.
• You must be familiar with "Safety considerations and best practices"
(page 53).
• You need a key from any of the NTQS37 kits.
1 Unlock a door lock by turning the key counter-clockwise until it is
horizontal as shown in the figure "A lockable vented door NTRU0423,
outside view" (page 632).
2 When locking a door, ensure that the upper and lower catches are
engaged by
• putting the lock horizontal in the unlocked position
• lifting the door handle
• turning it to the left
• pushing the door closed
• releasing the handle
A spring returns the handle to the starting position. While closing the door,
ensure that its grounding cable near a hinge is not rubbed or pinched.
Dress the cable as required.
Pull on each corner of the door on the lock side to ensure that the catches
have engaged.
3 Lock the door by turning the key clockwise until it is vertical.
4 Store the door keys according to your company's security policies.
Chapter 17 Hardware procedures 631
5.2S2