Operating Guide

20
FELLING TREES
HAZARDOUS CONDITIONS
W A R N I N G
Do not fell trees during periods of high wind or heavy precipitation. Wait until the hazardous
weather has ended.
When felling a tree, it is important that you heed the following warnings to prevent possible
serious injury.
• Do not cut down trees having an extreme lean or large trees with rotten limbs, loose bark,
or hollow trunks. Have these trees pushed or dragged down with heavy equipment, then cut
t hem up.
• Do not cut trees near electrical wires or buildings.
• Check the tree for damaged or dead branches that could fall and hit you during felling.
• Periodically glance at the top of the tree during the backcut to assure the tree is going to fall in
the desired direction.
• If the tree starts to fall in the wrong direction, or if the saw gets caught or hung up during the
fall, leave the saw and save yourself!
OPERATING YOUR CHAIN SAW
Statements LED indicate Solv e method
hall f ault protection
Green light of f
red light on; f lash 7 times; each time keep 1hz
interv al: 3s; keep 60s, buzzer alarm
Release trigger
low-v oltage
protection
Green light of f
red light on; f lash 5 times; each time keep 1hz
interv al: 3s; keep 60s, buzzer alarm
Restart the power button
ov ercurrent
protection
Green light of f
red light on; f lash 4 times; each time keep 1hz
interv
al: 3s; keep 60s, buzzer alarm
Release trigger
Blocking protection
Green light of f
red light on; f lash 4 times; each time keep 1hz
interv al: 3s; keep 60s, buzzer alarm
Release trigger
short circuit
protection
Green light of f
red light on; f lash 4 times; each time keep 1hz
interv al: 3s; keep 60s, buzzer alarm
Release trigger
Abnormal
communication
Green light of f
red light on; f lash 3 times; each time keep 1hz
inte
rv al: 3s; keep 60s, buzzer alarm
Restart the power button
MOS high temp.
protection
Green light of f
red light on; f lash 6 times; each time keep 1hz
interv al: 3s; keep 60s, buzzer alarm
When the temp. is below
70 degree centigrade, the
chain saw can run well
Abnormal battery
temp
Green light of f
red light on; f lash 6 times; each time keep 1hz
interv al: 3s; keep 60s, buzzer alarm
When the temp. of the
battery low d
own, the
chain saw can run well
Power on abnormal
indicate
Red light on
green light on, buzzer alarm
Release trigger
brake
Red light on
green light on, buzzer alarm
Return the guard and
release the trigger