8
Step 3:
Install the riser covers or optional Riser Electrical Panels using (8) # 8 x .375 self-threading
screws. Align the riser covers holes with the holes in the riser box and thread #8 x .375
screws into each hole. Tighten at this time. For optional Riser
Electrical Panels install 1.5”
plastic bushing into the holes located in the rear of the riser boxes. Then run the power
cord(s) from the inside of the riser bo
x through the 1.5” plastic bushing. Align the Riser
Electrical Panel holes with the holes in the riser box and thread #8 x .375 screws into each
hole. Tighten at this time. Install plastic caps where needed
.
Note: For SESIS Panels
CAUTION: Risk of Electric Shock. Do NOT plug into another
Relocatable power tap.
STEP 4
Carefully turn instrument shelf over and from the backside of the bench align the U shaped flanges at the
bottom of the riser boxes with the bench worksurface. Carefully slide the U shaped flanges over the
worksurface until the back of the riser box is approximately 1/8” from the back of the worksurface. Look under
the worksurface to align the slots in the U shaped flanges with the inserts in the worksurface. When both riser
boxes are aligned with the inserts attach them with 1/4-
20 x .75 hex head bolts and 1/4” flat washers as
shown. Tighten hardware at this time.
