Rev 19.3/9-18
9
VL411LDC: #35162
OPERATION
B
EFORE
U
SING THE
L
IFTER
The operator must determine whether the lifter is capable of performing each intended task, in
accordance with the SPECIFICATIONS and INTENDED USE sections of this
INSTRUCTIONS
manual. In addition, all of the following preparations must be completed prior to lifting any
load.
Taking Safety Precautions
The operator must be trained in all relevant industry and regulatory standards for the operation
of the vacuum lifter in its geographical location (eg, ASME B30.20 in the USA).
The operator must read and understand this
INSTRUCTIONS manual, including all WARNINGS,
before using the lifter. If necessary, contact Wood’s Powr-Grip or an authorized dealer for
assistance.
WARNING: Always wear appropriate personal protective equipment.
The operator must wear any personal protective equipment and take any other precautions
required to handle the load safely. Consult appropriate trade association guidelines to
determine what precautions are necessary for each type of load material.
Performing Inspections and Tests
WARNING: Always check battery energy before using lifter.
(See MAINTENANCE: B
ATTERY
T
EST
)
Perform all inspections and tests required by the I
NSPECTION
and T
ESTING
S
CHEDULES
(see MAINTENANCE). In addition, if the lifter has been in
storage, always conduct a V
ACUUM
T
EST
before placing it in service (see
MAINTENANCE).
CAUTION: Examine each air filter regularly, and empty when necessary.
The lifter is equipped with one or more air filters to help protect the vacuum system from
contaminants. In order for a filter to function, the operator must empty the filter bowl before
enough liquid accumulates to contact any portion of the filter element (see MAINTENANCE: A
IR
F
ILTER
M
AINTENANCE
).
If the lifter is equipped with a low vacuum warning buzzer, the volume of the alarm may be
adjusted by rotating the shutter of the warning buzzer. Make sure the alarm is loud enough to
be heard over any other noise that may be present while the lifter is in use. In addition, the
alarm must be clearly audible at the maximum distance the operator may be from the lifter, as
well as through any barriers or obstructions between the operator and the lifter.
WARNING: Make sure alarm is clearly audible over ambient noise at operator
position.
Summary of Contents for VL411LDC
Page 2: ......
Page 30: ...Rev 19 3 9 18 28 VL411LDC 35162...
Page 31: ...Rev 19 3 9 18 29 VL411LDC 35162...
Page 32: ...Rev 19 3 9 18 30 VL411LDC 35162...
