Worldlawn WYRZ50, Руководство оператора

Страница: 25 / 40

20
5.1.2 Clean engine cooling system:
Service Interval: Daily or more often in dry conditions
POTENTIAL HAZARD
·Excessive debris can cause the engine and hydraulic system to overheat.
WHAT CAN HAPPEN
·Excessive debris around the engine cooling air intake and inside of the pump compartment can
create a fire hazard.
HOW TO AVOID THE HAZARD
·Clean all debris from around the engine and hydraulic pumps daily.
a) Stop engine, wait for all moving parts to stop, and remove the key.
b) Clean all debris from rotating engine air intake screen and from around engine shrouding.
5.1.3 Check battery charge:
Service Interval: Monthly
Allowing batteries to stand for an extended period without recharging them will result in reduced
performance and service life. To preserve optimum battery performance and life, recharge them in
storage when the open circuit voltage drops to 12 Volts.
Note: To prevent damage due to freezing, battery should be fully charged before putting away for
winter storage.
a) Check the voltage of the battery with a digital voltmeter. Locate the voltage reading of the battery in the
table (See chart 3.3.2) and charge the battery for the recommended time interval to bring the charge up
to a full charge of 12.6 Volts or greater.
IMPORTANT : Make sure the negative & positive battery cables are connected correctly and the
battery charger used for charging the battery has and output of 16 volts and 7 amps or less to avoid
damaging the battery. (See chart 3.3.2 for recommended charger settings.)
5.1.4 Clean grass build-up from under deck.
Service Interval: Daily
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Raise deck to the highest position. Lift the front of unit and support unit using jack stands or equivalent
support.