Poweramp POWERHOOK SERIES - Manual (Page 5)

Do not use dock leveling device if freight carrier is
too high or too low.
Do not overload the dock leveling device.
Do not operate any equipment while under the
influence of alcohol or drugs.
Do not leave equipment or material unattended on
dock leveling device.
3 4111-0010 — February 2011 3
SAFETY
4111-0010 — Nov 2010