Guardian Technologies 5209 Manual De Usuario

1.   Connect ground strap to generator’s grounding lug 

and to grounding rod.

2.   Set the generator’s 50 amp circuit breaker to its OFF 

(or open) position.

3. Insert the NEMA 14-50 plug (from the power cord that

you have installed) into the mating receptacle on the 

generator control panel.

4. Start the generator.
5. Let the engine stabilize and warm up for a few minutes.
6. Insert the V-type plug (on the DC signal harness 

you have connected within the external connection 

box) into the 12 volt DC receptacle on the generator 

control panel. The insertion of this plug will send a 

signal to the transfer switch to shift the contactor to 

the standby position.

7. Set the generator’s 50 amp circuit breaker to its’ ON

(or closed) position to send the generator power to 

the load center in the transfer switch.

When utility power has been restored, you will want to

transfer back to that source and shut down the generator.

This can be accomplished as follows:
1. Set the generator’s 50 amp circuit breaker to its OFF

(or open) position.

2. Remove the V-type plug (on the DC signal harness 

that was connected within the external connection 

box) from the 12 volt DC receptacle on the generator 

control panel. The removal of this plug will send a 

signal to the transfer switch to shift the contactor

back to the utility position and allow the circuits of

the home to again be powered by the incoming utility.

3. Let the engine run for a minute or two at no-load to 

stabilize the internal temperatures.

4. Turn off the generator.
After utilizing the 5 ft. electrical power cord, 5 ft. DC signal

harness and ground strap for operation with the GUARDIAN

®

ULTRA SOURCE portable generator you must disconnect and

remove them. Open the external connection box.  Remove the

fasteners holding the Black, Red, White, and Green wires in

place. Remove wires from threaded lugs and from under

ground screw.  Replace fasteners and ground screw.  Loosen

the cable clamp and slide the power cord out of the external

connection box. Disconnect the 4-pin plug from its mating half

within the external connection box. Remove ground strap

from the generator’s ground lug and from the grounding rod.

Store the power cord, the DC signal harness and the ground

strap with your GUARDIAN

®

ULTRA SOURCE portable

generator for future use.