Briggs & Stratton 040298, Service & Troubleshooting Manual

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Setting Exercise Timer
The generator is equipped with an exercise timer that will
start and exercise the system once every seven days. During
this exercise period, the unit runs for approximately 20
minutes and then shuts down. Electrical load transfer DOES
NOT occur during the exercise cycle (unless a utility power
outage occurs during the cycle).
A button on the control panel is labeled “Set Exercise” (see
System Controls). The day and time at which this button is
pressed is programmed into the control board memory. This
day and time is then used to automatically initiate the system
exercise cycle. The “SET EXERCISE” legend on the control
panel will flash until the set exercise cycle is set.
To perform the Set Exercise procedure:
1. Choose the day and time you want the generator to
exercise.
2. On that day and time, press and hold “SET
EXERCISE” for three seconds. “SET EXERCISE” will
flash until the button is held for three seconds, the
“SET EXERCISE” will illuminate for five seconds, and
finally turn off.
For example, if you press “SET EXERCISE” on Sunday
morning at 10:00 AM, the unit will run an exercise cycle every
Sunday at 10:00 AM (+/- 1/2 hour).
“SET EXERCISE” will only work if the unit is in
AUTO mode
and this exact procedure is followed. The exerciser will need
to be reset if the 15 Amp fuse is removed or changed, or if
the starting battery is disconnected.
If you want to change the day and time the unit exercises,
simply perform the “Set Exercise” procedure at the new day
and time that you want it to take place.
Generator Maintenance
Before performing any generator maintenance, always
perform the following steps:
1. Set generator’s circuit breaker to its OFF position.
2. Set control panel system switch to OFF .
3. Remove 15 Amp fuse from control panel.
4. Utility voltage is present at generator control panel.
Disconnect utility power before servicing control
panel.
5. Remove roof.
6. After all servicing has been completed, replace fuses
in transfer switch, replace 15 Amp fuse in control
panel, set system switch and circuit breaker ON turn
ON utility power and reset exercise timer. See
Setting Exercise Timer.
For detailed servicing information for the Briggs & Stratton
engine, please refer to the
Single Cylinder OHV Repair
Manual (#276781) , available from your Briggs & Stratton
source of supply.
Cleaning the Generator
1. Set control panel system switch to OFF .
2. Remove 15 Amp fuse from control panel.
NOTICE: Improper treatment of generator can damage it or
shorten its life.
• DO NOT expose generator to excessive moisture,
dust, dirt, or corrosive vapors.
• DO NOT insert any objects through cooling slots.
3. Use a damp cloth to wipe exterior surfaces clean.
4. Use a soft, bristle brush to loosen caked on dirt, etc.
5. Use a vacuum cleaner to pick up loose dirt and
debris.
6. Use low pressure air (not to exceed 25 psi) to blow
away dirt. Inspect cooling air slots and openings in
the generator. These openings must be kept clean
and unobstructed.
7. Reinstall 15 Amp fuse in control panel.
8. Set generator’s system switch to AUTO .
9. Reset exercise timer. See Setting Exercise Timer.
Cooling Fins
Periodically check to make sure the engine cylinder fins, oil
cooler, screens, and mixer ducting are free of leaves, grass,
mulch, or other debris.
Not
for
Reproduction