Wood’s Powr-Grip MT2HV11DC - Manual (Page 5)

Rev 10.0/6-13 3 MT2HV11DCO-DVS: #35082
SPECIFICATIONS
Model Number: MT2HV11DCO
Description: Designed for use with a crane or other hoisting equipment, the MT2HV11DCO
lifter employs vacuum to hold a load for lifting, and it provides manual 90° tilt
movement for load manipulation.
Power Source: 12 volts DC, 10 amps (with Thomas pump) or 3 amps (with Dynaflo pump)
Battery Capacity: 7 amp-hours
Vacuum Pads: Two 10" [25 cm] nominal diameter, lipped (Model HV11), standard rubber,
spring-mounted (¼" [7 mm] travel), with #60 filter screen; Optional closed-cell
foam rings for applications on rough or textured surfaces.
Pad Spread: 11" x 23" [279 mm x 584 mm] to outer edges
Maximum Load Capacity: 300 lbs [135 kg], based on Per-Pad Load Capacity of 150 lbs [68 kg], rated at
16" Hg [-54 kPa] on clean, smooth, nonporous flat surfaces 1
Lifter Weight: 52 lbs [24 kg]
Tilt Capability: Manual, 90°
Vacuum Pump: Diaphragm type, 1 SCFM [28 liters/minute] nominal airflow
Vacuum Reserve Tanks: Vacuum reservoirs help prevent immediate vacuum loss in case of power failure
and extend battery life by reducing pump cycles required to maintain vacuum.
Vacuum Gauges: Dial gauges indicate current vacuum level in positive inches of Hg and negative
kPa.
Low Vacuum Warning
Light and Buzzer:
Red light and audio buzzer are energized until vacuum level is sufficient to lift
maximum load weight (higher than 16" Hg [-54 kPa]) and whenever vacuum loss
causes pump to re-engage.
Options: Model EO10DVS - Dual Vacuum System. Two vacuum system circuits allow the
lifter to maintain the vacuum level in one circuit even if an unexpected vacuum
loss occurs in the other one (eg, due to load breakage).
See separate instructions about other options.
Operating Elevation: Maximum = 6000 feet [1828 meters]
Operating Temperatures: 32° to 104° F [0° to 40° C]
Service Life:
This lifter is designed to have a service life of at least 20,000 lifting cycles, when
used and maintained as intended. Vacuum pads, filter elements and other wear-
out items are excluded; see MAINTENANCE and REPLACEMENT PARTS LIST for
more information. For the D ISPOSAL OF THE L IFTER after its service life, see
INTENDED USE.
ASME Standard BTH-1: Design Category "B", Service Class "0" (see www.powrgrip.com for more
information)
!!-CE-!! Note: This symbol appears in the INSTRUCTIONS manual only when requirements of a CE Standard are different from
requirements of other standards that also apply to this vacuum lifter. CE requirements are mandatory in geographical areas
where CE Standards apply, but may be optional in other locations.
1
Load Capacity is based on a friction coefficient of 1; see MAINTENANCE: V ACUUM P AD M AINTENANCE : Friction Coefficient for
additional information.