Century EB-4 Owner's Manual page 17

Section I - SAFETY PRECAUTIONS (cont'd)
Don't use wrecker flashing lights
except under conditions permitted
by law.
STRAPS PLUS SAFETY CHAINS
Wheel lifts require both systems
You should use wheel straps
The following illustrations
SAFETY TIPS
for safety.
plus safety chains
with all wheel lifts.
show why.
Don't continue to wind in winch
cable after the hook is against the
boom end.
I-13