Gamber-Johnson SM-212 User Manual
Installation instructions, Product date form

INSTALLATION INSTRUCTIONS
Product
Date
Form #
If you need assistance or have questions, call Gamber-Johnson at 1-800-456-6868
ShortStack 2-Unit Mount
SM-212
2/19/2001
INST-98
W
2. Fasten equipment mounting brackets to your equipment by bolting the slotted legs to the
equipment mounting holes on each side (Fig. 2). Use 1/4-20 x 3/8" hex head bolts with washers.
The tapped legs should extend over the top of the equipment, and there should be 1/8" of space
between the tapped legs and the top of the equipment, see Fig. 3.
Note: If there is not a centered 1/4-20 mounting hole on each side of the equipment, install the
mounting bracket or tray that came with the equipment instead of the two brackets.
Assembling the Mount Frame
Note: The hardware bag contains more hardware than is required. You will have hardware
left over.
1. Unit is shipped unassembled. Assemble as shown above attaching the two side brackets by
their single slotted legs to the base using (2) .25-20 x .75 carriage bolts and hex nuts. Adjust the
"W" distance (Fig. 1) between the side brackets to 1" more than the widest equipment to be
installed and tighten nuts.
.12
Fig. 1
Fig. 2
Fig. 3
W
STEP 2
STEP 3