4
PRODUCT DESCRIPTION AND
SPECIFICATIONS
WARNING:
Read all safety warnings
and all instructions. Failure to follow the
warnings and instructions may result in
electric shock, fire and/or serious injury.
Save these instructions for later
use.
Use the battery pack only when
you fully understand and can perform
all functions without limitation, or have
received appropriate instructions.
SAFETY NOTES
1. Use only YardForce 60V Li-ion
battery charger YF60VRX4A-CHG
& YF60VRX2A-CHG. The Li-ion
battery pack is not fully charged at
the factory. Before attempting to
use it, it must be fully charged first.
2. The battery pack should be
recharged when it fails to produce
sufficient power for the operation
of the tool. DO NOT CONTINUE
using product with its battery in a
depleted condition.
3. Do not charge the battery in an air
temperature below below 32° F or
above 113° F.
This is important and will prevent
serious damage to the battery.
Longest life and best performance
can be obtained if the battery is
charged when air temperature is
about 68° F.
4. When the machine continues to be
used and the battery temperature
is above 113° F, the battery
cannot be charged, even you put
on the charger. Let the machine
cool for some times and wait the
temperature reduced, it can be
charged again.
5. Protect the battery pack against
heat, e.g. including against
continuous sun exposure and fire.
There is a danger of explosion.
6. Do not carry individual battery
packs in your pockets or bags,
as they could short-circuit against
other metal items.
7. If an exposed li-ion battery pack
does start a fire, it will burn even
more violently if it comes into
contact with water or even the
moisture in the air. Do Not throw
water on a burning li-ion battery! A
fire extinguisher must be used.
8. If the battery pack becomes
too hot to the touch during
charging, disconnect and switch
off immediately. Contact service
center directly.
9. Do not open the battery yourself.
There is danger of a short circuit.
10. When the battery pack is not in
use, keep it away from other metal
objects, lie paperclips, coins,
keys, nails, screws or other small
metal objects, which can make
a connection from one terminal
to another. Shorting the battery
terminals together may cause
burns or a fire.
11. This tool is not intended for use
by persons (including children)
with reduced physical, sensory
or mental capabilities, or lack of
experience and knowledge, unless
they have been given supervision
or instruction concerning use of the
