ETC Sensor3 CE (ESR3) Rack - Manual (Page 18)

10 Sensor3 CE Rack (ESR3) Installation Manual
Securing Multiple Racks (Optional)
Multiple racks can be connected to each other for greater stability.
Step 1: Use M8 spin lock bolts and lock nuts in the front and at the back to bolt the racks
together at the bottom.
Step 2: (ESR3-36 and ESR3-48 only) Remove six screws from the tops of adjacent
racks, as shown below.
Step 3: (ESR3-36 and ESR3-48 only) Place a rack splice plate over the empty screw
holes and replace the screws you removed in Step 2 as shown above.
Repeat Steps 1, 2 and 3 until you have secured all the racks.
N o t e : If you want to install the control cable through the side of the racks, you should
remove the side cable knockouts before connecting the rack.
N o t e : The front bolt is difficult to reach – you may need a magnetic bolt-driver or socket
extension.
Hole for bolting
racks together
(recessed)
Hole for bolting
racks together
Figure 6: Placement of rack connecting holes
Temporarily remove
six screws from this
area
Install the rack splice and
replace the screws to
secure it
Figure 7: Screws to remove to connect two racks