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RENTAL SERIES
ELECTRICAL GENERATOR
7.3.- MAINTENANCE CHART
FREQUENCY MAINTENANCE OPERATION
AFTER 50 HRS. • Perform 250 hr. maintenance.
DAILY
• Check fuel level on the main tank.
• Check coolant fluid level.
• Check the oil level (see engine’s user manual).
• Drain water separator filter.
• Make sure the radiator inlets and outlets are unobstructed.
• Inspect the air filter service indicator.
• Make sure the electrical generator’s outlet cables are in perfect condition.
• Make sure machine is properly grounded and that the earth leakage circuit breaker is working
(press test button).
• Perform a general inspection and make sure there are no fluid leaks.
• Check the engine manufacturer’s manual for specific tasks.
EVERY 50 HRS. /
WEEKLY
• Water and sediment in fuel tank: Drain.
EVERY 250 HRS.
EVERY 6 MONTHS
• Review the connections of the startup battery, clean and cover with vaseline.
• Change the filtering element of the water separator filter.
• Start up the engine 3 times, noting the voltage readings each time. Make sure battery voltage is
correct on each startup.
• Make sure all of the electrical panel lights are functioning properly.
• Check the state of all of the gauges and indicators on the electrical panel.
• Clean the interior of the electrical generator. *
• Check the engine manufacturer’s manual for specific tasks.
EVERY 500 HRS.
YEARLY
• Make sure there are no leaks in the coolant tubes.
• Make sure that all of the unit’s alarms display correctly.
• Thoroughly clean the engine radiator.
• Check the engine manufacturer’s manual for specific tasks.
EVERY 1000 HRS.
YEARLY
• Fully charge the battery and check the electrolyte level.
• Thoroughly clean the generator unit.
• Clean the control panel and tighten its connections.
• Clean the electrical power panel and socket panel and tighten its connections.
• Make sure the control apparatus measurements given are correct.
•
For units with trailer, take to specialized maintenance shop (annually).
• Check the alternator manufacturer’s manual for specific tasks.
• Check the engine manufacturer’s manual for specific tasks.
• Check the condition and tightness of the antivibration feet.
EVERY 3000 HRS.
EVERY 2 YRS.
• Change coolant (does not apply to the oil cooled DZR range).
Notes:
• Check your engine and alternator manuals for specific maintenance tasks.
• Make sure maintenance is performed by qualified personnel.
• Be sure to comply with local legislation on environmental protection. Batteries, filters and used fluids as well as replaced electrical
material and packaging should be taken to an authorized recycling center.
* When cleaning the generator, do not use pressurized water as it could damage components.
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