Carmanah SpeedCheck-15 User manual

SPEEDCHECK®
SPEEDCHECK AC-D C POWER S U PPL Y REPL AC EM E N T GUID E
Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | [e-mail] | carmanah.com
For the AC powered SPEEDCHECK-15/18 radar speed signs
89440_REPLACEMENT_GUIDE_SPEEDCHECK_POWER_SUPPLY_REVB

Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | cust[email protected] | carmanah.com 2
SPEEDCHECK AC-DC POWER SUPPLY
REPLACEMENT GUIDE
Table of Contents
Table of Contents .....................................................................................................................................................2
1.0 Warnings and Precautions ................................................................................................................................3
1.1 Warranty Disclaimer ...................................................................................................................................3
1.2 Standards ...................................................................................................................................................3
1.3 Safety and Usage Precautions...................................................................................................................3
2.0 AC-DC Power Supply Kit ...................................................................................................................................5
3.0 Installation Procedure........................................................................................................................................6
3.1 SPEEDCHECK-15/18 –Current Power Cabinet........................................................................................7
3.2 SPEEDCHECK-15 –Internally Mounted Power Supply.............................................................................8
3.3 SPEEDCHECK-18 –Legacy Power Cabinet .......................................................................................... 14

Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | [email protected]om | carmanah.com 3
SPEEDCHECK AC-DC POWER SUPPLY
REPLACEMENT GUIDE
1.0 Warnings and Precautions
The following symbols indicate important safety warnings and precautions throughout this guide:
WARNING indicates that serious bodily harm or death may result from failure to adhere to the
precautions.
CAUTION indicates that damage to equipment may result if the instructions are not followed.
NOTE suggests optimal conditions and provides additional information.
1.1 Warranty Disclaimer
This guide will familiarize you with the features and installation of Carmanah’s SpeedCheck AC-DC power supply.
Failure to comply with the use, storage, maintenance, installation or placement instructions detailed in this guide
could void the warranty.
1.2 Standards
Perform all installation, wiring, grounding and maintenance in conformance with local building and electrical
codes. Adherence to the National Electrical Code (NEC) is mandatory to comply with any certification markings.
Non-adherence to code may void the warranty.
1.3 Safety and Usage Precautions
Use extreme caution when handling the batteries as they can generate hazardous short-circuit
currents. Remove all jewelry (bracelets, metal-strap watches, etc.) before entering the cabinet.
Before lifting any heavy or bulky equipment, ensure the load is secured so moving parts do not
shift, and that it can be lifted as far as needed without back strain or loss of grip. Installation may
require more than one person.
Ensure the equipment is not powered during installation and wiring of the system.
Recheck all completed wiring for proper polarity prior to energizing the system.

Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | [email protected]om | carmanah.com 4
SPEEDCHECK AC-DC POWER SUPPLY
REPLACEMENT GUIDE
Changes or modifications to Carmanah equipment not expressly approved by Carmanah could
void both the user's authority to operate the equipment and the warranty.
All Carmanah traffic products use a constant-current LED output circuit. Not all traffic beacons
are compatible with this output. Please contact Carmanah for additional information and guidance
when adding or replacing beacons or other hardware.
This guide is specific to the SpeedCheck AC-DC power supply installation and is not a
replacement for the complete product user manual,
Visit support.carmanah.com to download the complete product user manual.

Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | [email protected]om | carmanah.com 5
SPEEDCHECK AC-DC POWER SUPPLY
REPLACEMENT GUIDE
2.0 AC-DC Power Supply Kit
*Replacement AC-DC power supply kit will contain the retrofit mount (if needed), mounting hardware, and wiring
required.
AC input neutral
(white)
AC input line
(black)
DC output
positive (red)
DC output
negative (black)
Retrofit mount
Power supply