Checkpoint Smart-1 series Instruction Manual

Classification [Protected] P/N:705873
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Smart-1 Installing and Removing
DC Power Supply Units
705873
Protected
2018
This document is for Smart-1 5050 and Smart-1 5150 models.
Safety Instructions
•Whenever you need to lift the appliance, get others to assist you. To avoid
injury, do not attempt to lift the appliance by yourself.
•Opening or removing the appliance cover, while the appliance is powered on
may expose you to a risk of electric shock.
•Do not operate the appliance without the cover for a duration exceeding five
minutes. Operating the appliance without the cover can result in component
damage.
•Many repairs may only be done by a certified service technician. You should
only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the technical support.
•It is recommended that you always use an antistatic mat and antistatic strap
on your wrist, while working on components inside the appliance.
•To ensure proper operation and cooling, all bays in the appliance and
cooling fans must be always populated with a component or a blank.
For more information, see the
Enterprise Products Safety, Environmental, and
Regulatory Information
booklet supplied in the original shipping carton
containing the appliance.

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Important - We recommend that only experienced personnel
install or remove hardware components. Installing or removing
components incorrectly can permanently damage the Security
Management Appliance.
Important - Make sure that you are electromagnetically grounded
when working with hardware components of the appliance. ESD
(electrostatic discharge) can damage the appliance.
DC Power Supply Unit (PSU)
Smart-1 5050 and Smart-1 5050 Security Appliances support up to two DC
redundant power supply units (PSUs).
Security
Management
Appliance
Output power
and efficiency
of each PSU
Supported
Input
DC Voltage *
Smart-1 5050 1100 W (Gold) -(48-60) V DC
Smart-1 5150 1100 W (Gold) -(48-60) V DC
* DC current consumption: 32 A (maximum).
Notes:
•The appliances support PSU redundancy. One PSU is sufficient for the
normal operation of the appliance.
•Installing DC PSU and AC PSU together is not supported and triggers a
mismatch.
•When only one PSU is installed, it must be installed in the first PSU bay (see
the markings on the appliance cover).
To ensure proper appliance cooling, leave the failed PSU in place until you
get the replacement PSU.
•When two PSUs are installed, remove and replace only one PSU at a time in
an appliance that is powered on.

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•When two PSUs are installed, they both must be of the same type and have
the same maximum output power.
•When two PSUs are installed, they both must receive the same input
voltages.
•When two identical PSUs are installed, power to the appliance is supplied
equally from both PSUs to maximize efficiency.
DC PSU
Item Description
1 Release latch
2 External power connector (to connect the DC power cables)
3 Internal power connector (to insert into the appliance)
4 Handle
5 Indicator LED

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Indicator lights for DC PSU
Each DC PSU has a LED that serves as an indicator. The indicator shows
whether power is present or a power fault has occurred.
Indicator
LED light
Description
Steady green
A valid power source is connected to the DC PSU.
The PSU is operational.
Flashing green
When hot-plugging a DC PSU, the DC PSU indicator LED
flashes green. This indicates that there is a PSU mismatch
between this hot-plugged DC PSU and the other installed
DC PSU. The mismatch is in any of these PSU
characteristics: efficiency, feature set, health status, or
supported voltage.
Make sure that both DC PSUs are the same.
Notes:
•When correcting a PSU mismatch, replace only the DC
PSU with the flashing indicator. Swapping the other DC
PSU to make a matched pair can result in an error
condition and unexpected appliance shutdown.
•Installing DC PSU and AC PSU together is not
supported and triggers a mismatch.

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Indicator
LED light
Description
Flashing amber
Indicates a problem with the DC PSU.
Off
Power is not connected to the DC PSU.
Wiring Instructions for a DC PSU
Warning -For equipment using -(48-60) V DC PSUs, a qualified
electrician must perform all connections to DC power and to safety
grounds. Do not attempt connecting to DC power or installing
grounds yourself. All electrical wiring must comply with applicable
local or national codes and practices. Damage due to servicing that
is not authorized is not covered by your warranty.
Caution - Wire the DC PSU with copper only. Unless otherwise
specified, use only 10 American Wire Gauge (AWG) wire rated
minimum 90ºC for source and return. Protect the -(48-60) V DC (1
wire) with a branch circuit over-current protection rated 50 A for
DC with a high interrupt current rating.
Caution - Connect the equipment to a -(48-60) V DC supply source
that is electrically isolated from the AC source (reliably grounded
-(48-60) V DC SELV source). Ensure that the -(48-60) V DC source is
efficiently secured to earth (ground).
Kit Contents:
•Terminal block ("RTN" and "-48V")
•M3.5 x 0.06 (#6-32) nut equipped with a lock washer

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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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To assemble DC input power wires:
1. Strip the insulation from the ends of the DC power wires, exposing
approximately 13 mm (0.5 inch) of copper wire.
Warning -Reversing polarity when connecting DC power wires can
permanently damage the PSU or the appliance.
2. Insert the copper ends into the mating connectors.
3. Tighten the captive screws at the top of the mating connector using a
Phillips #2 screwdriver.
Warning - To protect the PSU from electrostatic discharge, the captive
screws must be covered with the rubber cap before inserting the mating
connector into the PSU.
4. Rotate the rubber cap clockwise to fix it over the captive screws.
5. Insert the mating connector into the PSU.
Item Description
1 DC wire "RTN" (RETURN or GROUND)
2 DC power connector
3 Captive screws

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Item Description
4 Rubber cap for captive screws
5 DC power socket on the DC PSU
6 DC wire "-48 V"
Removing a PSU
Important Note -If you do not install the replacement PSU at this time, leave
the failed PSU in place to ensure proper appliance cooling.
1. Make sure to follow the Safety instructions (on page 1).
2. Disconnect the power cable from the power source.
3. Open the retention strap that secures the power cable to the PSU.
Example shows AC PSUs:
4. Disconnect the DC power connector from the PSU.
5. Disconnect the safety ground wire from the PSU.
6. Remove the straps that bundle and secure the system cables, if they
interfere with PSU removal.
7. Press and hold the release latch on the PSU.
8. Pull the PSU out from the appliance.

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Important - The appliance needs one working PSU for normal
operation. When two PSUs are installed, remove and replace
only one PSU at a time in an appliance that is powered on.
Important - When only one working PSU is installed, it must
be installed in the first PSU bay (see the markings on the
appliance cover).
Installing a PSU
1. Make sure to follow the Safety instructions (on page 1).
2. Make sure that both PSUs are of the same type and have the same
maximum output power.
Note -The maximum output power (shown in Watts) is listed on the PSU
label.
3. Slide the new PSU into the appliance until the PSU is fully seated, and the
release latch snaps into place.
4. If you opened the loop straps on the hooks, close them.
5. Connect the safety ground wire to the PSU.
6. Connect the DC power connector to the PSU.
7. Loop and secure the power cable to the PSU using the retention strap.
Example shows AC PSUs:
8. Plug the power cable into a power outlet.

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Note - When installing, hot-swapping, or hot-adding a new PSU, wait for 10-15
seconds for the appliance to recognize the PSU and determine its status. The
PSU redundancy may not occur until discovery is complete. Wait until the new
PSU is discovered and enabled before you remove the other PSU. The PSU
status indicator turns green to signify that the PSU is functioning properly.