Product Manual

3
OPERATION INSTRUCTIONS - HDD
LOADING:
The drum dumper is designed for a fluid or semifluid load in an open-top steel 55 gallon drum.
Insert the drum so it is against the back of the chute. Pull the drum clamp on each side up and over the rim of the drum
to prevent the drum from sliding when dumped.
The load rating is shown on the machine data plate located on the right-side upright frame channel (typically just above
the push-button control hanger). It indicates the net capacity of the dumper. Permanent damage to the lift or injury to
personnel could result from exceeding the listed capacity.
OPERATION:
The lift is furnished with a constant pressure (deadman style) push-button control.
Pressing the "UP" push-button will turn on the power unit to raise the chute. The chute will raise only while the control
pressed. Upon releasing the control, the chute will stop and hold its position. A limit switch will turn off the motor when
the chute reaches its maximum rotation angle.
Pressing the "DOWN" push-button will energize the lowering valve to all the chute to descend. Again, releasing the
control will stop the chute movement, and the unit will hold its position. Be certain no part of any person or object is
under any part of the chute before lowering the unit.
On DC powered units, attempting to raise the lift when the battery is low will cause the motor relay protection to prevent
the motor's operation. Adequate battery voltage is indicated by a green LED on the motor relay.
In the event that the load exceeds the dumping capacity, the hydraulic system's relief valve will open and not all the unit
to lift.
SAFETY:
Keep all personnel clear of the machine when it is in operation.
Always load the unit properly.
Regularly inspect the stops on the top ends of the drum clamp slide tubes.
Never use the dumper if it is in need of repairs or if it seems to be malfunctioning.
Notify your maintenance personnel if you notice anything out of the ordinary, such as odd noises, erratic motion, or
damage to any part of the lift or its components.
See the next page for more notes regarding operation of battery-powered units.
ORDERING REPLACEMENT PARTS:
We take pride in using quality parts on the equipment we manufacture. We are not responsible for equipment problems
resulting from the use of unapproved replacement parts.
To order replacement or spare parts for this equipment, contact the factory.
In any communication with the factory please be prepare to provide the machine's serial number, which is indicated on
the machine data plate.