DeWalt X536 Instruction Manual page 16

English
PRODUCT CARE, cont'd
• Debris can accumulate anywhere on the mower, especially on horizontal surfaces.
Additional cleaning may be necessary when mowing in dry conditions or
when mulching.
• Fuel leaks/spills, oil leaks/spills and excess lubrication can also become collections
sites for debris. Immediate repair and cleaning up oil or fuel spills can help reduce
fire hazards.
• In addition to cleaning the mower before operating and storing, do not attempt to
mow unusually tall grass (10" or higher), dry grass (e.g., pasture) or piles of dry leaves.
Dry grass or leaves may contact the engine exhaust and/or build up on the mower
deck presenting a potential fire hazard.
Lubrication
Periodically lubricate all pivot points with a quality lubricating oil.
Storing the Mower
• Allow the machine to cool in an open area before storing.
• Do not park the mower near any flammable materials (wood, cloth or chemicals) or
any open flames or other potential source of ignition (furnace, water heater or any
other type of heater).
• Remove all combustible materials from the mower before storing. Empty cargo
boxes, grass catchers or containers.
• Check the fuel system (lines, tank, cap and fittings) frequently for cracks or leaks.
Repair and clean as necessary.
Engine Care
Refer to the Engine Operator's Manual for all engine maintenance intervals, procedures,
specifications and instructions.
Changing the Engine Oil
WARNING: If the engine has been recently run, the engine, muffler and
surrounding metal surfaces will be hot and can cause burns to the skin.
Exercise caution to avoid burns.
Maintain oil level as instructed in Engine Operator's Manual. Be careful not to spill oil on
any of the belts.
To complete an oil change, proceed as follows:
1. Run the engine for a short time to warm the engine oil. The oil will flow more freely
and carry away more impurities. Use care to avoid burns from hot oil.
2. Locate the oil drain hose on the engine. See Figure 19.
3. Route the free end of the oil drain hose through the hole in the mower frame toward
an appropriate oil collection container with at least a 2.5 quart (2.65 Liter) capacity, to
collect the used oil.
nOTE: Avoid getting oil on the muffler when draining.
4. While holding the free end of the oil drain hose over the oil collection container,
unscrew the square-head hose plug from the end of the hose. See Figure 19. Drain
the engine oil into the collection container.
5. Remove the oil filter to make sure all the oil is drained.
6. After draining the oil, wipe any residual oil from the oil drain hose. Thread the square
head plug into the drain hose fitting and fully tighten the plug.
7. Replace the oil filter and refill the engine with new oil as instructed in the engine
operator's manual. Refer to the Engine Operator's Manual for information regarding
the volume and weight of engine oil.
8. Place the oil drain hose back in original position.
16
Figure 19
Battery
WARNING: CALIFORNIA PROPOSITION 65: Battery posts, terminals and related
accessories contain lead and lead compounds, chemicals known to the State
of California to cause cancer and reproductive harm. Wash hands after
handling.
CAUTION: If removing the battery for cleaning, disconnect the NEGATIVE
(Black) wire from its terminal first, followed by the POSITIVE (Red) wire.
When re-installing the battery, always connect the POSITIVE (Red) wire to
its terminal first, followed by the NEGATIVE (Black) wire. Be certain that the
wires are connected to the correct terminals; reversing them could result in
serious damage to your engine's alternating system.
Battery Failures
Some common causes for battery failure are:
• Incorrect initial activation
• Overcharging
• Freezing
• Undercharging
• Corroded connections
These failures are NOT covered by your riding mower's warranty.
Jump Starting
WARNING: Never jump start a damaged or frozen battery. Be certain the
vehicles do not touch and ignitions are off. Do not allow cable clamps
to touch.
1. Connect positive (+) cable to positive post (+) of your riding mower's
discharged battery.
2. Connect the other end of the cable to the (positive +) post of the jumper battery.
3. Connect the second cable (negative –) to the other post of the jumper battery.
4. Make the final connection on the engine block of the riding mower, away from the
battery. Attach to an unpainted part to assure a good connection.
CAUTION: If the jumper battery is installed on a vehicle (i.e. car, truck), do
NOT start the vehicle's engine when jump starting your riding mower.
5. Start the riding mower as instructed in the Operation section of this manual.
6. Set the riding mower's parking brake before removing the jumper cables, in reverse
order of connection.
Charging
WARNING: Batteries give off an explosive gas while charging. Charge the
battery in a well-ventilated area and keep away from an open flame or pilot
light as on a water heater, space heater, furnace, clothes dryer or other gas
appliances.
CAUTION: Only use the approved charger for your battery type. Reference
your battery charger's Owner's Manual prior to charging your riding
mower's battery. Always follow its instructions and heed its warnings.
If your riding mower has not been put into use for an extended period of time, charge the
battery as follows:
1. An AGM battery charger should be used. Recommended charge rate is 1.1A to 14.8V.
• If your battery charger is automatic, charge the battery until the charger
indicates that charging is complete.
• If the charger is not automatic, charge for no fewer than eight (8) hours.
Fuse
One 5A fuse is installed in your riding mower's wiring harness located just above the
battery, under the left fender, to protect the riding mower's electrical system from
damage caused by excessive amperage.
If the electrical system does not function or your riding mower's engine will not crank,
first check to be certain that the fuse has not blown. It can be found at the rear of the
riding mower, underneath the fender located by the battery.
CAUTION: Always use a replacement fuse with the same amperage capacity
as the blown fuse.