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The CENTURION system is designed to be maintenance free. However, there are some basic checks that should be carried out regularly (every six months) which will increase the long term reliability of the system, and prevent false triggering of the protection systems leading to erratic operation of the gate.
IMPORTANT: ISOLATE MAINS SUPPLY TO SYSTEM BEFORE CLEANING OR WORKING ON THE
EQUIPMENT. (NB: The battery driven operators will continue to operate due to the internal battery)
1. Remove all shrubs and vegetation which may interfere with the motors or linkages.
2. Keep the inside of the motors and control housings clear of insects and dirt.
3. Grease the gate hinges to ensure that the gate swings freely.
4. Check that the padlocks can be opened. Apply oil or grease to the padlocks, particularly during the rainy seasons.
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Battery
All CENTURION domestic systems are fitted with a maintenance free lead acid battery that should provide at least three years of uninterrupted operation.
In the case of a 35A/h battery ensure that the level of liquid (electrolyte level) is correct.(NB: Due to its size the 35A/H will be housed in a separate enclosure).
Check for corrosion of the battery terminals. Clean and apply grease as necessary.
Battery Charger
In domestic applications the R3 and R5 are battery driven. Each system has a built in battery charger which automatically maintains the battery in a fully charged state. The casing may get hot when the charger is in operation. This is quite normal and is no cause for concern.
The small green light (LED) on the CP75 controller marked CHARGER ON should be illuminated at all times. This light indicates that the electricity supply from the charger unit is switched ON. NB: It does not indicate that the charger is charging correctly and therefore it is good practice to have the charging rate of the unit checked from time to time. This is particularly important in areas which are prone to lightning or mains supply surges.
Specification of Charger:
No load charge voltage (measured at battery terminals with battery disconnected) 13.6 to 13.8 volts DC
Charge rate under full load - +/- 1 amp.
Solar Panel
Ensure that the panel is cleaned regularly; excess dirt, dust and leaves collecting on top of the panel will reduce it's efficiency. Cut back any vegetation or trees that are shielding the panel from the sun.
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