Citizen Systems CBM-290 - Manual (Page 17)

CITIZEN 17
3 Operation
3.1 Rack mounting
(1) Put the main body into the rack as shown in the following drawing.
(2) Hold the main body from rear side with mounting bracket, fasten the screws to fix the main body.
(3) After mounting, make sure that front cover opens/closes properly.
(4) In fasten screws, do not fasten the screws until the main body is deformed.
This may be abnormal force onto the main body as well as be an cause of breakage.
(5) Thickness of rack panel to fix the main body is to be approx. 1 - 3 mm.
! Cautions : For mounting bracket, length of the screws must be 15 mm or less.