NOTE suggests optimal conditions and provides additional information. 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.
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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 | customersupport@carmanah.com carmanah.com...
DC output positive (red) negative (black) *Replacement AC-DC power supply kit will contain the retrofit mount (if needed), mounting hardware, and wiring required. Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | customersupport@carmanah.com carmanah.com...
Live AC power will be present. Only qualified personnel should carry out replacing the power supply. Refer to the individual product user manual for more details at support.carmanah.com. The images in this guide may differ from your SPEEDCHECK-15/18 radar speed sign. They are for illustrative purposes only. Current Power Cabinet...
9. Fully close the cabinet door. Pull back on the door to make sure it is now closed and locked. Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | customersupport@carmanah.com...
SPEEDCHECK-15 – Internally Mounted Power Supply 1. Disconnect the AC power source coming into the SPEEDCHECK-15 radar speed sign, if possible. If you are not able to disconnect the power be careful while accessing the inside of the radar speed sign with power applied.
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When the retainer tabs clear the top hanger pins slide the LED board upwards and then pull down to clear the bottom hanger pins. Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | customersupport@carmanah.com...
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8. Wait for traffic to activate the system and ensure the radar sign is working properly. 9. Reinstall the sign and secure to the enclosure using the two hex screws. Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | customersupport@carmanah.com...
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4. Remove the red and black wires (DC positive and negative respectively) on the DC output terminal block. 5. Remove the three mounting screws on the perimeter of the power supply mount and remove the power supply assembly. Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | customersupport@carmanah.com carmanah.com...
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Step 8 – remove AC wires Step 10 – remove highlighted screws and remove power supply and mount DC fuse block Step 9 – remove DC wires Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | customersupport@carmanah.com carmanah.com...
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13. Wait for traffic to activate the system and ensure the radar sign is working properly. 14. Reinstall the sign and secure to the enclosure using the two hex screws. Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | customersupport@carmanah.com...
7. Secure the new AC input wires connect to the new power supply to the same terminals as step 2, with the black (line) wire going to the fuse block. Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | customersupport@carmanah.com...
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LED segments are operational during the start-up procedure. Wait for traffic to activate the system and ensure the radar sign is working properly. DC output AC input Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | customersupport@carmanah.com carmanah.com...