Battery Connection, Customized Flash Duration and Timer Delay .....10 R820 C ......12 REPARING OMPONENTS FOR IELD NSTALLATION 3.4.1 Using a New Pole, Wiring the R820 Button ..........13 R820 ..........13 NSTALLING THE ON A OLE OR 3.5.1 Selecting the Poles ..................13 3.5.2...
5 years. WARNING: The R820 is a warning beacon and is intended to be used as a supplemental emphasis to warning signs located at uncontrolled marked crosswalks, as specified in the 2003 Manual of Uniform Traffic Control Devices, Chapter 4K .
Preparing the Pole Mount 3.1.3 The R820 lights are mounted on a pole that will be most likely be affixed to a base with the necessary mounting hardware. If concrete foundations will be used, concrete bases will need to be poured before the installation of the system. See Figure 2.
Configuring the Solar Engine Prior to Installation R820 solar roadway beacons should be configured before being installed at the selected location. This is especially important when installing multiple R820 units as the job can be divided between shop and field time.
The channel chosen for each system must be the same in each unit of that system. Five channel switches give the possibility of 32 unique channels as shown in Figure 9, below. Each R820 system is shipped set to a factory default of one Primary and one or more Secondary, all at Channel 0.
Each of the R820 units in a crosswalk installation must be configured individually, with the same settings. After product configuration is completed, the settings are stored in non-volatile memory.
4. Disconnect the button and the signal heads and carefully recoil the wires exiting the mounting tee located on the bottom of the Solar Engine. 5. The R820 Solar Engine is now ready for installation on the pole. Figure 15: Solar Engine Assembly...
Using a New Pole, Wiring the R820 Button 3.4.1 If a new pole will be used in the installation, the holes for the R820 button hardware can be drilled while the poles are in the shop prior to field installation. Follow the instructions provided in section 3.5.2 to mount the button plate.
Mount the Solar Engine 3.5.3 Two installers without the use of a bucket truck can complete the final step in the installation of the R820. Note: If you are using a 4” OD pole, you will need longer bolts than those provided.
4.1. Troubleshooting There are two faults that may occur with the R820 that will prevent the light from flashing: 1. Check the battery connection and the LED array connection to ensure that the connectors are fully inserted.
Service Before contacting Carmanah’s customer service department, please have the serial number of the Model R820 available, a brief description of the problem, as well as all details of the installation. Carmanah products are covered by a standard 3-year pro-rated warranty. A warranty card is supplied with each unit.
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