Generator; Transfer Switch; Before Starting The Generator - Jayco Swift Owner's Manual

Always test the external power source (i.e., the campsite power receptacle or electrical box)
with a ground monitor before connecting your power cord to it. If the ground monitor indi-
cates 'reverse polarity' or an 'open ground' DO NOT connect the power cord.
Regularly inspect the shore power cord for cuts, cracks, worn insulation and other damage.
Have the power cord replaced immediately if problems exist.
Calculating 30 AMP Electrical Load (if so equipped)
When connecting appliances to the electrical system, 120-volt power usage is limited to a
total of 30 amps. Operating appliances collectively places an added load on your 120-volt
electrical system.
A circuit breaker "trip" may occur if you overload the recreation vehicle and/or campground
electrical system. The amperage rating of individual appliances can be calculated by divid-
ing appliance wattage consumed (normally listed on the appliance) by nominal design volt-
age (120 for a 120-volt appliance). For example: 1200 watts divided by 120-volts equals
10 amps.

Generator

Your motorhome may be equipped with an LP or gas powered generator. The generator pro-
duces 120/240-volt power compatible with the motorhome electrical system. It can be used
to power the entire motorhome when 120/240-volt shore power is not available.

Transfer switch

For more information see the Automatic Transfer Switch (ATS) section.
NOTE: The gas generator requires 12-volt power from the house
auxiliary batteries to start, and draws gas to operate from the chassis fuel
tank. If the fuel level in the chassis fuel tank drops to or below ¼ full, the
generator will automatically shut off and cannot be re-started until the fuel
tank is filled to above ¼ full.

Before Starting the Generator

1. Make sure the carbon monoxide detector is working.
2. Turn off air conditioners and all other 120-volt appliances.
3. Check for fuel, exhaust and coolant leaks.
STOP the generator immediately if there is a fuel, exhaust or coolant leak. Have all
leaks repaired prior to placing the generator back in service.
Maintenance Record
Section 6: Electrical System
Table of Contents 53