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5
Service
All work inside the SGC should be performed by a qualified electrician. La Marche is not responsible for any
damages caused by an unqualified technician.
Before working inside the SGC, ensure that the AC Power is off at the main breaker box and that both of
the charger
’s breakers are off. Verify that no voltage is present by using a voltmeter at all input and
output terminals.
5.1
Performing Routine Maintenance
Although minimal maintenance is required with La Marche chargers, routine checks and adjustments are
recommended to ensure optimum system performance.
Yearly
1.
Confirm air vents are open. Remove dust and debris from interior of unit.
2.
Verify all connections are tight.
3.
Perform a visual inspection on all internal components.
4.
Check front panel meters for accuracy and LED operation.
5. Check capacitors for electrolyte leakage (and replace, if necessary).
7th Year
1.
If the charger is consistently operated in higher temperature environments, all capacitors are recommended
to be replaced.
10th Year
1.
Check magnetics, components and wiring for signs of excessive heat.
2.
It is recommended to replace all capacitors if not done so at the 7 year interval.
