Check Point Smart-1 Series Installing And Removing page 6

Required wires:
•
One UL 10 AWG, 2 m maximum (stranded) black wire [-(48-60) V DC].
•
One UL 10 AWG, 2 m maximum (stranded) red wire (V DC return).
•
One UL 10 AWG, 2 m maximum, green with a yellow stripe, stranded wire
(safety ground).
To assemble and connect safety ground wire:
1. Strip the insulation from the end of the green or yellow wire, exposing
approximately 4.5 mm (0.175 inch) of copper wire.
2. Using a hand-crimping tool (Tyco Electronics, Manufacturer Part Number
58433-3, or equivalent), crimp the ring-tongue terminal (Jeeson Terminals
Inc., R5-4SA, or equivalent) to the green and yellow wire (safety ground
wire).
3. Connect the safety ground wire to the grounding post on the back of the
system by using a #6-32 nut equipped with a locking washer.
Item Description
1 Nut - M3.5 x 0.06 Metric system (#6-32 UNC system)
2 Spring washer
3 Grounding post
4 Safety ground wire
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