Installation
ACC-SVN232A-EN 9
8. Install the block-off angle underneath the economizer.
Refer to Figure 13. The block-off angle is designed to
close the opening created between the economizer
and the base when the economizer assembly is in its
operating position.
a. Holding the block-off angle with the holes at the
bottom and the bottom angle outward, tilt the top
forward and insert it into the opening between the
economizer and the unit base.
b. Press the bottom of the block-off angle against the
unit and line up the holes. Using the provided
screws, secure it into place.
c. Apply sealant between block-off and base as shown
below.
9. Attach filter and rear access panels.
10. Install rain diverter as shown in Figure 14, p. 9. using 4
screws provided.
11. Using field supplied silicone sealant, seal all seams,
cracks and gaps around the back panel and vertical
edge of the hood panels.
Mist Eliminator Servicing
1. Remove screws from end panel that secure it to the
unit and economizer.
2. Set end panel aside.
3. Remove mist eliminator brackets.
4. Remove mist eliminators and clean.
5. Install and secure the mist eliminator brackets.
6. Install end panel and secure to unit and economizer.
Figure 13. Block-off installation
Figure 14. Rain diverter installation
Block-off screws
Seal along
these areas
Diverter panel
Unit end panel
Lower bracket
side edge
Triangular block-off
side edge
Triangular
block-off
side edge
Figure 15. Sealant application location (both sides)
Figure 16. Mist eliminator removal
Apply Silicone or Weather resistant
sealant (field supplied) between both
these edges on the left hood panel and
the right hood panel
Mist eliminator
Mist eliminator bracket
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