Walker MW 15 HP - Manual (Page 18)

Assembly Instructions
14
SETUP INSTRUCTIONS
Walker Mowers are shipped partially assembled.
After uncrating the tractor and mower deck, initial
setup is required.
NOTE: During the process of unpacking, any dam-
aged or missing parts should be noted and reported
to the delivering carrier immediately (put in writing
within 15 days). The carrier will provide directions
for proceeding with a claim to receive compensation
for damage.
Tire Installation (Tractor)
•
Install the drive tires using the eight (8) lug bolts
that are supplied with the owner’s packet of materi-
als. Drive tires are 18 x 8.50-10, 4-ply; rear tire is
2.80/2.50-4 Pneumatic (4-Ply).
•
Check and adjust the inflation of the tires. The
tire inflation recommendations are:
Drive = 15 PSI (103 kPa)
Rear = 20 PSI (137 kPa)
Battery Service
The battery is a completely sealed, non-serviceable
battery.
IMPORTANT: Make sure battery is securely
mounted in the frame. A loose battery may cause
damage to the case resulting in acid leakage and se-
vere damage to the machine. A hazard may be cre-
ated by damage to critical working parts and safety
systems.
Battery Location
Battery Charging
Limit initial charging current to 1000mA. Charge un-
til battery voltage (under charge) reaches 14.40 to
14.70 volts at 68°F (20°C). Hold at 14.40 to 14.70
volts until current drops to approximately 50mA.
Battery is fully charged under these conditions, and
charger should be disconnected.
NOTE: Due to the self-discharge characteristics of
this type of battery, it is imperative that it be charged
after 6-9 months of storage, otherwise permanent
loss of capacity might occur as a result of sulfation.
Ref. Engine
Front of Mower
DANGER
BATTERIES PRODUCE EXPLOSIVE GASES
•
Charge the battery in a well-ventilated
area, so that gases produced while charg-
ing can dissipate.
•
Keep sparks, flames, and smoking mate-
rials away from the battery at all times.
•
Make sure the battery charger is unplug-
ged before connecting or disconnecting
cables to the battery.