BSMS

The BSMS rack has 2 fans total. They are easily accessible by pulling the tray out from front of the machine (see below). We have to disconnect the shim leads and some other cables however first. Also, to mount fans, we need the expensive ebm/papst: 4182NGX,12Vdc,119mmx39mm, 94 cfm.

service_manual - service manual can be found here.

original_fan - original BSMS fans - FD121225MB (12Vdc, 0.29A, 3.5W, 88CFM, 119x119x38mm, 2 wire) Y.S. Tech, need 2

bsms_fan_replacement - BSMS fan replacement - EMB/papst 4182NGX, 12Vdc, 119x38mm, 94CFM, 3.2W, 0.31A. 2 wire ($53/each)

bsms_fan - 12Vdc/0.36A; 119x25mm; 2 wire ; 88 CFM; NMB-MAT 4710KL-04W-B30. maybe this doesn't mount?

BSMS front

BSMS