Marathon MAGNUM ROUTER Manual do Operador descarregar pdf (Página 31)

PRESTART CHECKLIST

Before starting the unit, carefully read the prestart checklist. Make sure that all of the items are checked before trying

to start the unit. This checklist applies to both manual and remote starting of the unit.

 Read and understand ALL safety sections at the beginning of this manual.

 Check the Control Power switch is in the OFF (O) position.

 Check all the circuit breakers are switched to the OFF (O) position.

 Verify the unit is properly grounded to a good earthen ground. Installation should be in compliance with

the National Electrical Code (NEC), state and local regulations.

 Inspect all electrical cords; repair or replace any that are cut, worn, or bare.

 Verify all electrical connections at the connection lugs are tight and wired correctly.

 Verify the voltage selector switch is set to the desired voltage and locked.

 Check the unit is level.

 Thoroughly check for any water inside, on, or near the generator. Dry the unit before starting.

 Check oil, coolant, and fuel levels. For more information, refer to “General Maintenance” on page 40.

 Check the engine fan belt tension and condition.

 Check the engine fan belt guard.

 Check the engine exhaust system for loose or rusted components.

 Check the radiator and surrounding shroud for debris.

 Check to make sure none of the generator covers are loose or missing.

 Verify all maintenance procedures are up to date. For more information, refer to “General

Maintenance” on page 40.

 Verify the engine battery connections are secure.

 Check that the battery disconnect switch is on, if equipped.

 Verify the emergency stop switch is pulled out.

ENGINE BREAK-IN REQUIREMENTS

Note: During the first 20 hours of operation, avoid long periods of no load or sustained maximum load operation. If

the generator is to run for longer than five minutes without a load, shut the generator down.

John Deere engines are supplied with engine break-in oil from the factory. Extra care during the first 100 hours of

engine operation will result in better performance and longer engine life. DO NOT exceed 100 hours of operation

with the break-in oil. Operate the engine at heavy loads (60-90% of maximum) as much as possible. If the engine

has spent significant time at idle, constant speed(s), and/or light load, or if makeup oil is required, a longer break in

period may be needed. Refer to the engine operator’s manual for a full description of necessary procedures on the

addition of break-in oil and extension of the break-in period. For more information on regular maintenance intervals,

refer to “Basic Maintenance Schedule - John Deere Engine” on page 41.

EMERGENCY STOP SWITCH

The unit is equipped with one emergency stop switch. For location of the emergency

stop switch, refer to “Component Locations” on page 15. The red switch is clearly

labeled “EMERGENCY STOP.” The switch can be accessed and activated with all

doors closed and locked.

Activate the emergency stop switch by pushing the red button in until it locks down.

This will trip the main circuit breaker which will open the contact, disconnecting the

load to the connection lugs. This will also open the fuel circuit, shutting down the

engine. The emergency stop fault will be displayed on the control panel.

The switch will remain closed until it is pulled out.

Use the emergency stop switch only when the unit must be shut down immediately. For any

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Marathon MAGNUM ROUTER Manual do Operador Página 31

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