AMETEK XG Family Programmable DC - Manual (Page 366)

APPENDIX D
Rack Mount Options and Installation Instructions
D-10 M370430-01 Rev E
Figure D-9 Mounting Cabinet Section Into Rack
7. Install chassis.
8. Cycle chassis twice (push in and out two times).
Ensure that rollers are engaged and the lock functions properly.
9. Remove chassis and securely tighten hardware from step 4. See Figure D-10.