Check Point QUANTUM SPARK 1595R Getting Started Manual page 17

The customer is responsible for ensuring that only trained service personnel install or remove the 12VDC-
60VDC power cable.
Safety Statement
Caution
To reduce the risk of electric shock or energy hazards:
It is the customer's responsibility to supply the necessary power cable.
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Use a circuit breaker that is rated at 20 amps.
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Use one of these wires with a minimal temperature rating of 90°C:
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2
1.5 mm (14 AWG) single copper wire
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2
1.5 mm (14 AWG) multi-core copper
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Strip the wire, and leave the bare lead approximately 10mm for terminals connection.
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n Torque the wiring-terminal screws to 0.60 Newton/meter (5 Pound/inch).
Wire strip length is 4-4 mm.
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For supply connections, use wires with a minimal temperature rating of 90°C.
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If the power source requires ring terminals, you must use a crimping tool to install the ring terminals to
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the power cord wires.
The ring terminals must be UL approved and must accommodate the wire that is described above.
This equipment is designed to permit the connection the earthed conductor of the DC supply circuit to the
earthed conductor at the equipment. If this connection is made, all of the following conditions must be met:
This equipment shall be connected directly to the DC supply system earthed electrode conductor or
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to a bonding jumper from an earthing terminal bar or bus, to which the DC supply system earthed
electrode conductor is connected.
This equipment shall be located in the same immediate area (such as, adjacent cabinets) as any
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other equipment that has a connection between the earthed conductor of the same DC supply circuit
and the earthed conductor, and also the point of earthed of the DC system. The DC system shall not
be earthed elsewhere.
The DC supply source shall be located within the same premises as this equipment.
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n Switching or disconnecting devices shall not be in the earthed circuit conductor between the DC
source and the point of connection of the earthed electrode conductor.
Danger
Electrical current from power, telephone, and communication cables is hazardous.
Quantum Spark 1595R Getting Started Guide | 17
Using DC Power