Ryobi ZTR480ex Manual page 12

CHARGER LED INDICATOR
Connected to
Charger
status
Power supply
Standby Yes
Charging Yes
Yes
If the LED status shows error, wait for about 15 minutes to allow the battery and charger to cool down.
Charger error
If the LED status repeats a second time, reset the charger or reinsert the battery.
If a diff erent charger charges normally, the charger may be defective.
If a diff erent battery charges normally, battery capacity may be faulty.
Fully charged Yes
Interlock No
Yes
If the LED status shows defective, reset the charger or reinsert the battery.
Defective
If the LED status repeats a second time, try charging a diff erent battery.
If a diff erent battery charges normally, dispose of the defective pack (see maintenance section).
MAINTENANCE SCHEDULE
Check the brake operation.
Check the tyre pressure.
Check the side discharge chute and
operator presence safety interlock
systems.
Check for loose fasteners.
Remove all foreign materials from the
product.
Check / Replace the mulching blades.
Clean the battery terminals.
Check and charge the battery.
NOTE: Maintenance should be performed more frequently when the product is used in dusty areas.
When the product has exceeded the maximum fi gures specifi ed in the table, maintenance should still be cycled according to the intervals of
time or hours stated herein.
If you are unsure how to perform any of the maintenance items listed above, have the product serviced by an authorised service centre only.
12
Original Instructions
LED
Mower Charger Mower
No On
Yes On Slow fl ashing —
Yes Off Fast fl ashing
Yes On
Yes Off Fast fl ashing
Yes On Fast fl ashing The battery pack could be defective.
Inspect before
Every 25 hours
each use
x
x
x
x
x
x x
x
Off Ready to charge battery pack
Battery temperature, battery capacity, or charger may be
faulty.
On Fast charging is complete; charger maintains charge mode.
The plug is still connected to the mower. The mower cannot
be started.
Every 50 hours
Before storage
or yearly
x
Status
Once a month
during storage
x
x
x