Mammoth V-Cube - Manual (Page 6)

Rigging,.Lifting.and.Assembling
All rigging equipment and labor (as applicable) is provided
by the Installing Contractor as detailed below. It is highly
recommended that extra quantities of all items listed be
on hand. The rigging procedure and/or equipment used to
lift the unit may differ depending on the physical dimen-
sions of the unit, its location, the jobsite, the Installing
Contractor and Crane Operator preferences.
• Lifting crane of the appropriate capacity.
• Adjustable spreader bars.
• Cables (cables, chains or straps).
• All tools required to pull the sections together
(chains, chain blocks, chain type come alongs, etc.).
• All construction equipment and labor required to
complete the work according to local codes.
• Condensate and/or P-trap piping hardware.
• All tools and materials required for level unit installa-
tion.
Installation and Assembly Materials for
Multisection (Modular) Units
• Polyvinyl gasket with adhesive strip (½” x 1½” [13 x
38 mm] x required length) applied between unit sec-
tions (for split section joints and duct opening con-
nections).
• 3/8” x 2½” Grade 5 full thread zinc plated bolts,
with two washers and one nut each (to secure sec-
tions together).
• Adseal 1800 series (from Adchem Adhesives) clear
silicone based sealant or equivalent (for side and top
joints).
Rigging, Lifting and Assembling Instructions
Depending on size, the unit or unit sections of a multi-sec-
tion (modular) unit will arrive at the jobsite on a standard
flatbed or special low bed trailer. Each unit or unit section
is identified with labels, as per the mechanical drawings.
At ground level, ensure that any crating used for shipping
purposes is removed if there is a possibility that it will in-
terfere with the placing or assembling of the unit or unit
sections on the structural steel or housekeeping pad.
Unit or unit sections shall be lifted by cables attached to all
the lifting lugs. Consult the mechanical drawings located
in the pocket of the control panel for the number of lift-
ing lugs, number of sections and unit weight. For multi-
section (modular) unit check for additional lugs located
between split sections. Lifting lugs are factory bolted to
the unit or unit section base.
When lifting the unit or unit sections, use adjustable
spreader bars, pulleys, cables (straps or chains) in order
to properly distribute the load, applying an even vertical
lifting force only at all the lifting lugs to prevent structural
damage to the unit or unit section or prevent cables from
rubbing against the cabinet (see Figure 1). Provide ad-
ditional blocking and coverings (as required) to prevent
damage to the unit finish and/or components. The adjust-
able spreader bars are required to maintain a clearance
between the cables and the unit or unit section of at least
12” [305 mm] beyond the sides. Venmar CES will not be
responsible for any damage caused to the unit casing dur-
ing the lifting process. Main areas where damage may
occur are: electrical panels, filter gauges, roofing corners,
door handles and paint finish. The lifting point must be at
the center of gravity to ensure that the unit or unit section
is level during hoisting and prior to setting. When com-
mencing to hoist, take up the slack in the hoisting cables
slowly and gradually increase the cable tension until the
full unit or unit section weight is suspended. Avoid sud-
den, jerking movements. Do not permit the unit or unit
IMPORTANT
• Carefully read all the instructions contained herein.
Before proceeding with any work, correlate these
instructions with the information provided on the
curb and equipment shop drawing for the specific
project.
• These instructions outline the suggested method of
rigging, lifting and installing a Venmar CES unit. All
local codes and fire regulations must be verified and
adhered to by the Installing Contractor.
• Before assembling, hoisting or setting any pieces of
the supporting curbs or units, verify that the proper
unit is being directed to the correct location, as des-
ignated by the architectural and engineering design
drawings.
• Safety first: Ensure that all safety practices recom-
mended by local safety associations are continu-
ously in use.
• If any questions arise during the installation proce-
dure, please contact the factory.
• The Installing Contractor is responsible for the unit
being air and water-tight including all section joints
on the unit.
• All holes that have been made by the Installing or
Electrical Contractor after receiving and installing
the unit must be well sealed to prevent air and/or
water infiltration.
CAUTION
All lifting lugs provided must be used when rigging units
or unit sections. Rigging and lifting unit or unit sections
without using all lifting lugs provided will compromise
the structural integrity of the unit or unit section. Never
lift, rig or ceiling suspend from the top of the unit or unit
sections. Using a forklift or similar device for moving,
lifting or rigging unit or unit sections is prohibited. The
use of a forklift or other similar device is only allowed for
modular unit sections that are mounted on wooden skids
within the factory prior to shipment. The sections must
be forklifted individually along its longest side only.
VCES-V-CUBE-IOM-1A 6