Briggs & Stratton Commercial Series Operator's Manual page 9

2. Press RESET (B, Figure 6) for greater than three seconds
to reset the Trip Hours to 0.
3. Press MODE for less than one second to display the Clock.
Press MODE for greater than three seconds. The hours will
flash on the display. Press RESET to adjust the hours. Press
MODE for less than one second to save the setting. The
minutes will flash on the display. Press RESET to adjust
the minutes. Press MODE for less than one second to save
the setting.
4. Press MODE for less than one second to return to Total
Hours.
12-Volt Power Outlet
The 12-volt accessory plug can be used to power small
electronic devices. The accessory must be rated at 9 amps or
less. Refer to the Features and Control section for location.
NOTICE
Operating a 12-volt accessory, especially with the engine at
idle, may cause battery discharge. When not using the
accessory plug it must be covered with the rubber plug to
prevent moisture from causing a short circuit. Entrance of
water into plug can cause a short circuit.
Safety Interlock System Tests
This machine is equipped with a Safety Interlock System. Do
not attempt to bypass or tamper with the switches/devices.
WARNING
If the machine does not pass a safety test, do not operate the
machine. See an authorized dealer.
Test 1 — Engine should NOT crank if:
• PTO switch is ON, OR
• Brake pedal is NOT fully depressed (parking brake OFF),
OR
• Operator is NOT in seat.
Test 2 — Engine SHOULD crank and start if:
• PTO switch is OFF, AND
• Operator is sitting in seat, AND
• Brake pedal is fully depressed (parking brake ON).
Test 3 — Engine should SHUT OFF if:
• Operator rises off seat with Power Take-Off (PTO) engaged,
OR
• Operator rises off seat with brake pedal NOT fully depressed
(parking brake OFF).
Test 4 — Check Mower Blade Stopping Time
Mower blades and mower drive belt should come to a complete
stop within five seconds after electric Power Take-Off switch is
turned OFF. If mower drive belt does not stop within five
seconds, see an authorized dealer.
Test 5 — Reverse Mowing Option (RMO) Check
• Engine should shut off if reverse travel is attempted if the
Power Take-Off has been switched on and Reverse Mowing
Option has been activated.
• Reverse Mowing Option light shold illuminate when Reverse
Mowing Option has been activated.
DANGER
Mowing in reverse can be hazardous to bystanders. Tragic
accidents can occur if the operator is not alert to the presence
of children. Never activate the Reverse Mowing Option if
children are present. Children are often attracted to the
machine and the mowing activity.
Start and Stop the Engine
Oil Recommendations
Oil Capacity: refer to the Specifications section.
Check and Add Engine Oil
Use of Briggs & Stratton Warranty Certified oils for best
performance. Other high-quality detergent oils are acceptable
if classified for service SF, SG, SH, SJ or higher. Do not use
special additives.
Outdoor temperatures determine the proper oil viscosity for
the engine. Use the chart to select the best viscosity for the
outdoor temperature range expected.
A SAE 30 - Below 40°F (4°C) the use of SAE 30 will result in hard
starting.
B 10W-30 - Above 80°F (27°C) the use of 10W-30 may cause increased
oil consumption. Check oil level more frequently.
C 5W-30
D Synthetic 5W-30
E Vanguard™ Synthetic 15W-50
1. Place the rider on a level surface (Figure 7).
2. Stop the engine and remove the starter insert (E, Figure
9).
3. Clean the oil fill area of any debris and remove.
4. Remove the dipstick (A, Figure 7) and wipe with a clean
cloth.
5. Fully insert the dipstick.
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