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Cable Entry 
There are 4 cable gland knock-outs on the base of the wall mount Ultra 3 (3 
x 0.79" (20mm), 1 x 0.63" (16mm) and 4 on the rear (4 x 0.73" (18mm)). 
Select which ones you wish  to use, and remove them by using a circular 
cutter, such as a tank cutter. Take care not to damage the circuit board inside 
while undertaking this. Do not use a hammer, as this may cause damage to 
the enclosure. 
It  is  recommended  that  you  use  suitable  cable  glands  to  ensure  that  the 
ingress rating is maintained and that they be tightened to the manufacturers 
recommended settings. 
Important Information 
All cable glands should be tightened to the manufacturer’s specifications. 
The  terminal  compartment  cover  screws  should  be  tightened  to  1.48lb 
in.(2Nm) 
Care should be taken not to over tighten the screws. 
 
Fascia Mount 
The Fascia Mount Ultra 3 should be installed by cutting a hole in the panel, 
as detailed below, and securing the unit with the fixings supplied.