System Operation; Testing The Automatic Transfer Switch; Automatic Sequence; Utility Fail - Briggs & Stratton 01917 Manual De Instrucciones

Briggs & Stratton Generac Generator Discount Parts Call 606-678-9623 or 606-561-4983

SYSTEM OPERATION

To select automatic transfer operation, do the following:
1. Set circuit breaker that sends utility power to transfer
switch to "On" position.
2. Set generator's main circuit breaker to its "On"
position.
3. Install 15 Amp fuse in control panel on generator.
4. Set AUTO/OFF/MANUAL switch on generator to
"AUTO" position.
The system will now be in automatic operation mode.
TESTING THE
AUTOMATIC TRANSFER
SWITCH
Turn the circuit breaker feeding the transfer switch, to the
"Off" position.The automatic sequence will follow.To go
back to utility power, turn the circuit breaker to the "On"
position.

Automatic Sequence

Utility Fail

Utility voltage sensor senses when utility voltage is below
70 percent of nominal. Engine start sequence is initiated
after 6 second time delay.

Engine Warm-Up

Time delay to allow for engine warm-up before transfer
fixed at 20 seconds or 50 seconds with optional cold
weather package.

Transfer

Transfers from utility to standby supply occurs after
standby voltage is above set levels. Minimum engine run
time is 4 minutes after transfer.

Utility Pickup

Voltage pickup level is 80 percent of nominal voltage.
Briggs & Stratton Automatic Transfer Switch
Installation and Operator's Manual
www.mymowerparts.com

Retransfer

Retransfer from standby to utility supply 10 seconds after
utility voltage supply is above pickup level.

Engine Cool Down

Engine will run for 60 seconds after retransfer.

Specifications

UL® 1008 Listed Transfer Switch

Model 01917

Enclosure . . . . . . . . . . . . . . . . . . . NEMA 1
Maximum Load/Circuit:
from Load Center . . . . . . . . . . 50 Amps
Rated AC Voltage. . . . . . . . . . . . . 250 Volts
Poles . . . . . . . . . . . . . . . . . . . . . . 2
Frequency . . . . . . . . . . . . . . . . . . 50/60 Hz
Fault Current Rating . . . . . . . . . . 5,000 RMS Symmetrical
Weight . . . . . . . . . . . . . . . . . . . . . 27 lbs.

Model 01918

Enclosure . . . . . . . . . . . . . . . . . . . NEMA 3R
Maximum Load/Circuit:
from Load Center . . . . . . . . . . 50 Amps
Rated AC Voltage. . . . . . . . . . . . . 250 Volts
Poles . . . . . . . . . . . . . . . . . . . . . . 2
Frequency . . . . . . . . . . . . . . . . . . 50/60 Hz
Fault Current Rating . . . . . . . . . . 5,000 RMS Symmetrical
Weight . . . . . . . . . . . . . . . . . . . . . 34 lbs.

When Calling the Factory

Before contacting Briggs and Stratton Power Products
regarding service or repair of this transfer switch, obtain
the Model Number and Serial Number from the unit data
decal located on or inside the case.
To contact Briggs and Stratton Power Products call
1-800-743-4115, between 8:00 AM and 5:00 PM CT.
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Amperes
Amperes