Quintum Technologies Tenor Call Relay SP - Manual (Page 38)

3-8 P/N 480-0048-00-10
Chapter 3: Installation
Install Power Cord Strain Relief
NOTE: For illustration purposes, the instructions for using the Power Cord Strain Relief are shown for a
unit with AC power; the instructions for DC power are similar except you have three wires to loop
together for each DC input implemented.
The Strain Relief Mount enables you to connect the power cord strain relief to the unit. A power cord strain
relief is a plastic device designed to avoid accidental power down of the Call Relay SP (i.e., if the power cord
is accidentally pulled, the strain relief will relieve pressure put on the cord.)
Install the strain relief as follows:
1. Loop the strain relief’s long plastic piece around the power cord and insert the end of the plastic rivet
through the hole at the opposite end (to create a “clamp”). See Figure 3-7.
Figure 3-7 Loop the strain relief around the power cord
2. Push the rivet into the Strain Relief Mount at the rear of the unit. See Figure 3-8.
Figure 3-8 Insert clamp in Strain Relief Mount
Rivet
Loop long piece around cord.
Power cord
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Strain Relief Mount