Enviro MQL B Series, Установка, эксплуатация и обслуживание

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Gasketing
The gasketing material is supplied with each module
for sections that need to be assembled on the job site.
Gasket the perimeter of each module. Overlap the
gasketing approximately 1/8” when splicing. This will
prevent air leakage between modules (see
Figure 5 on
page 11 ).
LD14005
FIGURE 5 - GASKET APPLICATION
1/8 MIN.
GASKET
Mounting Actuator
The Installing contractor takes all responsibility for the
mounting of all field installed actuators. No require-
ments are made for the position of these actuators due
to the number of options and arrangements available
and the assortment of specific applications.
Attention should be taken to insure proper actuator
support to prevent unnecessary stress in the linkage,
cabinet, or damper shaft. Multiple damper assemblies
must not be actuated from the shaft extension opposite
the connection link.
Mixing Box
Fresh air and return air dampers can be connected to-
gether and driven from the same actuator if the damp-
ers are the same size. If the dampers are different sizes
they must be driven by individual actuators and con-
trolled separately.
b. Remove all shipped loose parts from job site
to minimize theft. Tag and store parts in a
safe place until needed.
c. Cover entire equipment with protective tarp
or moisture proof cover. Extend cover under
equipment if stored on ground. Secure cover
with adequate tie downs or store indoors. Be
sure that all piping connections have protec-
tive shipping caps installed.
d. Monthly - remove cover from unit, open fan
access panel, remove belt ties and rotate fan
and motor slowly by hand to redistribute the
bearing grease and prevent bearing corro-
sion.
ASSEMBLING EQUIPMENT
All modules ship with the required bolts, nuts, screws
and gasket material to assemble the equipment. Bolt/
screw holes are accessible through the inside of the up-
stream module (
Figure 3 on page 11, Figure 4 on
page 11 ).
FIGURE 3 - ASSEMBLY, UNITS WITHOUT BASE
RAILS
ATTACH CORNER
BRACKETS ON BOTH
MODULES WHEN
POSSIBLE
LD14004
FIGURE 4 - ASSEMBLY, UNITS WITH BASE RAILS
ENVIRO-TEC
11
SECTION 1 - INTRODUCTION FORM ET102.19-NOM1 (0521)
1