Wood’s Powr-Grip EO1DCB - Manual (Page 3)

Rev 10.0/9-13 1 EO1DCB: #35191AFT
SPECIFICATIONS
Model Number: EO1DCB
Description: The DC Vacuum Back-Up System is an auxiliary vacuum generating system
with an independent power source, designed to maintain vacuum if the
primary system fails to do so. Whenever the Back-Up System is activated,
it monitors the vacuum level in the vacuum reservoir. If vacuum falls
below the level specified for lifting the load, the Back-Up System’s pump
engages until vacuum is restored.
Power Source: 12 volts DC, 10 amps
Battery Capacity: 7 amp-hours
Weight:
20 lbs [9 kg]
Note: Make sure to add the weight of all options to the Lifter Weight when
you are selecting appropriate hoisting equipment (see ASSEMBLY in lifter's
instruction manual).
Vacuum Pump: Diaphragm type, 1 SCFM [28 liters/minute] nominal airflow
Operating Elevation: Maximum = 6000 feet [1828 meters]
Operating Temperatures: 32° to 104° F [0° to 40° C]
WARNINGS
Powr-Grip is pleased to offer the most reliable vacuum products available. Despite
the high degree of security provided by the DC Vacuum Back-Up System, certain
precautions must be observed to protect the operator and others.
Always use the Back-Up System under conditions approved for its design (see OPERATION:
B
EFORE
U
SING THE
B
ACK
-U
P
S
YSTEM
).
Never use a Back-Up System that is damaged, malfunctioning, or missing parts.
Never remove or obscure warning labels on the Back-Up System.
Never use a Back-Up System if any warning appears to be missing or obscured.
Never lift a load when any vacuum indicator shows inadequate vacuum.
Never turn off the Back-Up System while operating the vacuum lifter.
Always keep other personnel far enough away from the lifter to avoid injury in the event of an
unexpected load release.
Always remember that modifications to the Back-Up System may compromise its safety.
Wood's Powr-Grip cannot be responsible for the safety of a Back-Up System that has been
modified by the customer. For consultation, contact Wood's Powr-Grip.