Nozzle, Windband, Silencer, Weatherhood - Greenheck Vektor-MH Installation, Operation And Maintenance Manual

Nozzle and Windband Lifting and Installation
for Vektor-MD
Lifting Lifting
Lug Lug
Windband
Support Brackets
Nozzle Nozzle
Vektor MD - sizes 36 and smaller, nozzle is attached to the
fan housing
Windband
Using the windband lifting lugs, lift and place over
the nozzle attached to the fan housing discharge. The
windband has support brackets welded around the
Nozzle Nozzle
interior perimeter. Align the windband support bracket
bolt holes with the bolt holes in the nozzle. Using the
provided moly-coated 316 stainless steel bolts and
nuts, securely attach these pieces together.
Vektor MD - sizes 40 and greater, windband and nozzle
ship as individual pieces
Using the nozzle lifting brackets, lift and place over
the fan discharge. Secure nozzle
using moly-coated stainless steel
hardware (provided). Align support
bracket holes with bolt holes in the
nozzle. Attach windband using the
provided moly-coated 316 stainless
steel bolts through the support
brackets welded to the inside of the
windband.
Silencer and Stack Extension Lifting and
Installation for Vektor-MH / Vektor-MD
Systems supplied with inline discharge silencers always
have the nozzle section ship separate. The silencer is
installed between the fan housing and nozzle.
Lift the silencer with provided lifting points. When
systems are supplied with silencers, guy wires or
independent supports are recommended (by others).
Refer to project specific submittal drawings for details.
8
Laboratory Exhaust Systems
Windband
Lifting
Lug
• Vektor MD-36 and smaller, attached to fan
• Vektor MD-40 and greater, shipped loose
Windband
Nozzle Nozzle
Lifting
Points
Nozzle Lifting and Installation for Vektor-MH
Using the nozzle lifting lugs, place
nozzle over blower discharge,
aligning support bracket holes with
bolt holes in blower housing. Attach
nozzle to blower discharge using
moly-coated 316 stainless steel
Lifting
bolts and nuts provided through the
Lug
flange.
Windband
Nozzle Lifting and Installation for Vektor-MS
Using the nozzle lifting lugs, place nozzle over blower
discharge, aligning support bracket holes with bolt holes
Support Brackets
in blower housing.
Attach nozzle to
blower discharge
Nozzle Nozzle
using moly-coated
316 stainless steel
bolts and nuts
provided through
the flange.
Weatherhood Installation
Shipping constraints may require weatherhoods to be
delivered separate from the BAP. The weatherhood bolt
hole pattern matches the side panel bolt pattern. Use
supplied hardware to secure the weatherhood to the
BAP over the bypass air damper.
Lifting
Lug
Lifting
• Vektor MD-36 and smaller, attached to fan
Lugs
• Vektor MD-40 and greater, shipped loose
Lifting
Lug
Windband
®