Quick Start Guide

A062M461 (Issue 2) 7-2019 Page 3 of 4 Copyright © 2019 Cummins Inc.
LOADING THE GENERATOR SET
The amount of load that can be applied to the generator set depends upon its power rating. If the total load exceeds the rated
generator set power:
• The load management control will activate (if it is installed)
• The generator set may shut down
• The generator set circuit breaker may trip
If the load exceeds the generator set rating, it may be necessary to use Cummins’ load management kit (A051C329). For more
information about load management, see the operator manual.
OPERATING IN COLD WEATHER
If operating in temperatures below -17 °C (0 °F), use extreme cold weather kit (A054B984).
OPERATING IN DUSTY ENVIRONMENTS
Pay particular attention to the following items when operating the generator set in dusty environments:
• Do not let dirt and debris accumulate inside the generator set compartment. Keep the generator set clean.
• Perform air cleaner maintenance and change the engine oil more often.
CONDUCTING GENERAL INSPECTIONS
Inspect the generator set after every eight hours of operation.
Battery
Connections
Check the battery terminals for clean, tight connections. Loose or corroded connections have high electrical
resistance which makes starting of the generator set harder.
Lubrication Oil
System
Check for oil leaks, leaks should be repaired immediately. Check engine oil level. If low, fill to proper level,
with recommended oil.
Fuel System
Check for leaks at the hose, tube, and pipe fittings in the fuel supply system. If leaks are identified,
immediately turn off the fuel supply ahead of the leak. Repair any leaks before operating the generator set
again. Check flexible fuel hose sections for cuts, cracks, and abrasions. Make sure the fuel line is not rubbing
against other parts. Replace worn or damaged fuel line parts before leaks occur.
Exhaust
System
Listen for exhaust system leaks while the generator set is running. Shut down the generator set if a leak is
suspected and have it serviced before operating the generator set again.
Mechanical
Start the generator set and check for unusual noises and vibrations. Check the generator set mounting bolts to
make sure they are secure. Check to see that the generator set air inlet and outlet openings are not clogged
with debris or blocked. Verify that fuel and electrical lines and connections are in their intended positions.
These parts may be excessively strained as the result of movement or settling at the installation site. Repair as
necessary to return the system to safe operating condition.
PERIODIC MAINTENANCE SCHEDULE TABLE
Note: Perform all service at the time period indicated, or after the number of operating hours indicated, whichever comes first.
Note: Items found to be worn, damaged, or malfunctioning during periodic maintenance inspections must be repaired or replaced.
Maintenance Task
Maintenance Frequency (Running Time)
Every 2 Years
First 25 Hours and 100 Hours
Every 24 Hours
Every 200 Hours
Check Engine Oil Level
■
2, 3
Change Engine Oil and Oil Filter
■
■
4
■
4
Adjust Engine Valve Clearance
■
1, 6
■
1, 6
Replace Engine Air Filter
■
4
■
4
Clean and Check Starting Battery
■
Complete System Test
■
5, 6
■
5, 6
1. Perform sooner if engine performance deteriorates.
2. Perform more often when operating in high temperature conditions.
3. Check daily during power outages, or monthly without power outages.
4. Perform more often when operating in dusty conditions.
5. See the automatic transfer switch manual for testing of load transfer.
6. Must be performed by a qualified service technician (authorized Cummins Inc. dealer).