Rigging And Lifting - Greenheck Vektor-M Compact ERS Installation, Operation And Maintenance Manual

Rigging and Lifting

ERS plenum cabinet and fan
bypass air plenum (BAP) are
to be rigged and moved by
the lifting brackets provided.
Vektor-M Compact ERS
plenum sizes 5, 8 and 15 ship
with the coil section
attached to the fan BAP. When
lifting these ERS sizes, use the
lifting points in the BAP.
Vektor-M Standard ERS
plenum sizes 20, 30, 40 and
60 ship with the fan BAP and
ERS section separately. Each section should be lifted as
supplied. Reference Top View of Bypass Air Plenum and
Top View of Plenum Section below for lifting points.
The Vektor-C ERS plenum will ship separate from the
fan(s) and will include lifting brackets similar to the
Vektor-M Standard ERS plenum cabinet.
The number of lift points varies with size of plenum.
CAUTION
When installing an ERS plenum cabinet, ensure
the proper protective devices are used to protect
personnel from moving parts and other hazards.
Check local codes to ensure compliance for all
protective devices.
ERS plenum cabinet with coil section should be lifted /
hoisted by lifting brackets provided. These brackets
are located around the lower perimeter of the plenum
cabinet.
1. Before lifting, be sure that all shipping material has
been removed from unit.
2. To assist in determining rigging requirements, weights
are shown below.
3. Unit must be lifted by the lifting brackets provided on
base structure.
4. Rigger to use suitable mating hardware to attach to
unit lifting brackets.
5. Two spreader bars must span the unit to prevent
damage to the plenum 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 in windy conditions.
8. Preparation of curb and roof openings should be
completed prior to lifting unit to the roof. Verify the
curb has the gasket seal on the top surface.
9. Do not use fork lift to handle unit.
4 Vektor-ERS Energy Recovery Plenum Laboratory Exhaust
Fan Bypass
Air Plenum
Lift Points
Top View of
Bypass Air Plenum and
ERS Sizes 5, 8 & 15
Fan Bypass
Air Plenum
Lift Points
ERS Plenum Housing
Lifting Bracket
(removable after
installation)
Roof Curb
Service
Door
Top View of
ERS Plenum Section
Unit Weights (ERS Plenum Section Only)
Cabinet
Size
20
25
30
35
40 (C)
40 (M)
55
60
65
* ERS weights shown are for largest coil and filter
options per cabinet size. Based on dry weight.
Weights for custom designed units may vary.
Service
Door
Service
Door
Cabinet Weight
Height (lbs)*
075 3600
090 4400
98 4400
075 4100
090 4700
98 5650
98 6300
075 5200
090 5900
98 8159
075 6600
090 7600
110 8000
98 9226
®