Handling; Lifting - Greenheck ECV Series Installation, Operation And Maintenance Manual

Handling

While this unit was constructed with quality and
dependability in mind, damage still may occur during
handling of the unit for installation.
The system design and installation should follow
accepted industry practice, such as described in the
ASHRAE Handbook. Adequate space should be left
around the unit for filter replacement and maintenance.
Sufficient space should be provided on the side of the
unit for routine service and component removal should
that become necessary.
6 Energy Core Ventilator

Lifting

WARNING
All factory provided lifting lugs must be used when
lifting the unit. Failure to comply with this safety
precaution could result in property damage, serious
injury or death.
1. Before lifting, be sure that all shipping material has
been removed from unit.
2. To assist in determining rigging requirements,
weights are shown under the Dimensional Data
and Weights section.
3. Unit must be lifted by all lifting lugs provided on
base structure.
4. Rigger to use suitable mating hardware to attach to
unit lifting lugs.
5. Spreader bar(s) must span the unit to prevent
damage to the cabinet by the lift cables.
6. Always test-lift the unit to check for proper balance
and rigging before hoisting to desired location.
7. Never lift units by weatherhoods.
8. Never lift units in windy conditions.
9. Preparation of curb and roof openings should be
completed prior to lifting unit to the roof.
10. Check to be sure that gasketing (supplied by
others) has been applied to the curb prior to lifting
the unit and setting on curb.
11. Do not use fork lifts for handling unit.
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