13
ATC-DC Condenser & eco-ATWB-H Closed Circuit Cooler
M
MOUNTING
BRACKET
MOUNTING
BRACKET
MOUNTING
BRACKET
MOUNTING CHANNEL
(SHIPS LOOSE)
ACCESS
DOOR
Figure 28
MOUNTING BRACKET
BOLT
FLATWASHER
FLATWASHER
LOCKWASHER
NUT
MOUNTING CHANNEL
Figure 29
Optional Discharge Hood Damper
Section Assembly
ATWB, eco-W and eco-WE Models
Once the upper section (casing/fan section) has been secured
to the bottom section, inspect the top of the upper section to
ensure removal of any shipping blocks or other obstructions.
Lower the discharge hood damper section onto the top of the
upper section while aligning the holes located in each corner.
Place self-tapping bolts in all four corner bolt holes. Continue to
install the rest of the self-tapping bolts working from the corners
toward the center. A self-tapper must be installed in every hole
on the side flanges although none are required on the end
flanges.
NOTE: Do not use U-bolts to lift the discharge hood damper
section when attached to another part of the equipment. Always
lift the hood
Figure 30
- Mating Discharge Hood Damper Section to
Coil/Fan Section
Optional Motor and Gear Box Davit
ATWB, eco-W and eco-WE 8.5’ 10’ and 12’ Wide Models
A removable, dual point motor davit is provided on 8.5’ 10’ and 12’ wide models for both the Powerband Belt Drive System and the
optional gear drive system (Figure 28.)
This accessory is available to aid in the removal of fan motors and gear boxes. The assembly consists of a davit and a mounting
base/channel that is attached to the side of the unit next to the access door. Both of these items will ship loose in the unit’s basin.
Use the following procedure to install the mounting channel.
1.
Place the mounting channel on the factory-installed mounting brackets near the access door.
2.
At each hole, attached the mounting channel to the bracket using 3/8” hardware as shown in Figure 29.
