Operation - Simplicity Regent 1840RD Operator's Manual

OPERATION

Safety Interlock System Tests
This unit is equipped with safety interlock switches and
other safety devices. These safety systems are present
for your safety: do not attempt to bypass safety switches,
and never tamper with safety devices.
WARNING
If the unit does not pass a safety test, do not
operate it. 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
• The cruise control lever is NOT in NEUTRAL.
Test 2 — Engine SHOULD crank and start if:
• Operator is sitting in seat, AND.
• PTO switch is OFF, AND
• Brake pedal is fully depressed (parking brake ON),
AND
• The cruise control lever is in NEUTRAL.
Test 3 — Engine should SHUT OFF if:
• Operator rises off seat with PTO engaged, OR
• Operator rises off seat with brake pedal NOT fully de-
pressed (parking brake OFF).
Test 4 — Check Mower Blade Stopping Time
Mower blades and mower drive belt should come to a com-
plete stop within five seconds after electric PTO switch is
turned OFF (or operator rises off seat). If mower drive belt
does not stop within five seconds, see an authorized dealer.
Test 5 — Reverse Mow Option (RMO) Check
• Engine should shut off if reverse travel is attempted if the
PTO has been switched on and RMO has not been acti-
vated.
• RMO light should illuminate when RMO has been acti-
vated.
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Oil Recommendations
We recommend the use of Briggs & Stratton Warranty
Certified oils for best performance. Other high-quality de-
tergent 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.
* Below 40°F (4°C) the use of SAE 30 will result in hard starting.
** Above 80°F (27°C) the use of 10W-30 may cause increased oil consumption. Check oil
level more frequently.
Checking/Adding Oil
Before adding or checking the oil
• Place engine level.
• Clean the oil fill area of any debris.
1. Remove the dipstick (A, Figure 4) and wipe with a
clean cloth.
2. Insert and tighten the dipstick.
3. Remove the dipstick and check the oil level. It should
be at the FULL mark (B) on the dipstick.
4. If low, add oil slowly into the engine oil fill (C). Do not
overfill. After adding oil, wait one minute and then
recheck the oil level.
NOTE: Do not add oil at the quick oil drain (L, Figure 3) (if
equipped).
5. Replace and tighten the dipstick.
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