Century EB-4 Owner's Manual page 8

Section I - SAFETY PRECAUTIONS (cont'd)
ONLY AUTHORIZED AND TRAINED PERSONNEL
SHOULD BE PERMITTED TO OPERATE THIS WRECKER
UNSUPERVISED.
TRAINED PERSONNEL ARE THOSE WHO HAVE
WORKED UNDER EXPERIENCED SUPERVISION AND
HAVE PERFORMED ALL WRECKER MANEUVERS, HAVE
READ THE MOUNTING, OPERATING AND MAINTENANCE
MANUAL, WARNINGS AND PRECAUTIONS, AND
UNDERSTAND AND HAVE HAD EXPLAINED TO THEM BY
THEIR EMPLOYER THE HAZARDS OF OPERATING THE
WRECKER. THEY MUST BE FAMILIAR WITH THE
HAZARDS OF OPERATING AT A SITE WHERE ELECTRIC
POWER LINES, IRREGULAR GROUND CONTOUR,
WATER, ICE, MUD, OR OTHER CONDITIONS CAN
INTERFERE WITH ORDINARY CAREFUL OPERATION OF
THIS WRECKER.
AN UNTRAINED OPERATOR SUBJECTS HIMSELF AND
OTHERS TO DEATH OR SERIOUS INJURY.
USE SAFETY CHAINS ON ALL TOWING
AND LIFTING APPLICATIONS!
I-4