Battery Disposal; Trouble Shooting - Exmark Lazer Z Operator's Manual

6.3 BATTERY DISPOSAL

POTENTIAL HAZARD
Battery electrolyte contains sulfuric acid, which is
poisonous and can cause severe burns
WHAT CAN HAPPEN
Swallowing electrolyte can be fatal or if it touches skin
can cause severe burns.
HOW TO AVOID THE HAZARD
Wear safety glasses to shield eyes, and rubber gloves
to protect skin and clothing when handling electrolyte.
Do not swallow electrolyte.
Federal law states that batteries should not be placed in the garbage. Management and
disposal practices must be within relevant federal, state, or local laws.
If a battery is being replaced or if the unit containing the battery is no longer operating and
is being scrapped, take the battery to a local certified recycling center. If no local
recycling is available return the battery to any certified battery reseller.

7. TROUBLE SHOOTING

7.1 MOWER PULLS LEFT OR RIGHT (W/LEVERS FULLY FORWARD).
a)
b)
c)
7.2 MOWER CUTS UNEVENLY.
a)
b)
c)
d)
7.3 ENGINE WILL NOT START.
a)
b)
c)
d)
DANGER
Refer to Tracking Adjustment Section 4.1.3.
Check air pressure in tires; 13 psi/drive, 13 psi/pneumatic casters.
Note: Some units have semi-pneumatic casters (without a valve stem)
which do not require inflation.
Check reverse indicator and motion control linkage adjustment. See
section 5.2.12 and 5.2.13.
Check air pressure in tires; 13 psi/drive, 13 psi/pneumatic casters.
Note: Some units have semi-pneumatic casters (without a valve stem)
which do not require inflation.
A more uniform cutting height may be obtained with higher tire pressure on
rough terrain.
A lower tire pressure provides more flotation. Higher pressures in front
casters may cause them to shimmy on hard surfaces.
Check deck support chains.
Check deck leveling (See Adjustments Section 5.2.2.)
Note: The front of the mower deck will be approximately 1/4" lower than the
back of the mower deck. This is the "rake" of the deck.
Check blades tip to tip for straightness (they should be within 3/16" or one
blade width from being in line.)
Make sure the battery has a full charge. See section 5.1.3 for charging
instructions.
For all units except Kohler EFI: Be sure the throttle control is midway
between the "SLOW" and "FAST" positions, and the choke is in the "ON"
position for a cold engine or the "OFF" position for a warm engine.
Make sure there is fuel in the fuel tank and that the fuel valve is open.
Be sure the seat switch is properly adjusted. See Section 5.2.6.
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