Exmark Turf Tracer HP TT3615KA, Operator'S Manual

Page: 37 / 52

- 32 -
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 below 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 battery cables are disconnected and
the battery charger used for charging the battery has an output of 16 volts and
7 amps or less to avoid damaging the battery (see chart below for
recommended charger settings).
Voltage
Reading
Percent
Charge
Maximum
Charger Settings
Charging Interval
12.6 or greater 100% 16 volts/7 amps No Charging Required
12.4 – 12.6 75 – 100% 16 volts/7 amps 30 Minutes
12.2 – 12.4 50 – 75% 16 volts/7 amps 1 Hour
12.0 – 12.2 25 – 50% 14.4 volts/4 amps 2 Hours
11.7 – 12.0 0 – 25% 14.4 volts/4 amps 3 Hours
11.7 or less 0% 14.4 volts/2 amps 6 Hours or More
5.2 ADJUSTMENTS
5.2.1 Cutting height and anti-scalp roller adjustment.
WARNING
POTENTIAL HAZARD
♦
When the two front support rod hairpins are removed
from the mower deck, the weight of the tractor section
may cause the front frame to rise suddenly
WHAT CAN HAPPEN
♦
If the unit rises suddenly, injury may occur.
HOW TO AVOID THE HAZARD
♦
Securely hold down the front of the unit when the front
support rod hairpins are removed.
a) Stop engine and wait for all moving parts to stop.
b) Install hairpin clips in the holes for the desired cutting height (See Figure 11).
IMPORTANT: To maintain correct cutting height and rake, check the
following for proper adjustment.
1. The front and rear hairpins are in the same holes with the proper
spacers under the hair pins (See Figure 10).
2. The tire pressures are set as directed in Section 5.1.11.
3. The length of the rear deck support link assemblies are set to 6.89”
(approximately 6 7/8”) from the center of the balljoint to the center of
the furthest hole (See Figure 10).