10
ATC-DC Condenser & eco-ATWB-H Closed Circuit Cooler
Mounting Fan Screens
10’ & 12’ Wide by 12’ or 24’ Long Models
20’ & 24’ Wide by 12’ or 24’ Long Models
In certain situations some units may be shipped with the fan
screens in the basin. Under these circumstances use the
following procedures to mount the fan screen on the discharge
cylinder.
WARNING: DO NOT WALK ON THE FAN SCREENS
AT ANY TIME!
1. Place both halves of the fan screen on top of the discharge
cylinder. Each half will be tagged to match markings on the
cylinder. Align the eyelets of the fan screen with the holes
that can be found on the perimeter of the discharge
cylinder.
2. At each hole, attach the fan screen to the discharge
cylinder as shown in Figure 21.
3. Join the two screen halves with wire clips (Figure 22).
There should be 4 wire clips on each side of the fan
screen. Space the wire clips evenly across the radius of
the fan screen as shown in Figure 23.
Figure 22
- Wire Clip Arrangement
WIRE CLIP
FAN SCREEN RODS
FAN SCREEN ROD
1/2” BOLTS
FLATWASHER
LOCKWASHER
FAN CYLINDER
HEX NUTS
WIRE CLIP
Mounting Fan Screens
10’ & 12’ Wide by 14’ through 20’ Long Models
10’ & 12’ Wide by 28’ through 40’ Long Models
20’ & 24’ Wide by 14’ through 20’ Long Models
20’ & 24’ Wide by 28’ through 40’ Long Models
On these models, the fan screen is supported from underneath
by an “X” shaped support frame.
1. Set the support frame across the top of the discharge
cylinder (See Figure 24).
2. Place both halves of the fan screen on top of the support
frame. Each half will be tagged to match markings on the
cylinder. Align the eyelets of the fan screen with the holes
on the cylinder perimeter.
3. Join the two screen halves with wire clips (See Figure 22).
There should be four clips on either side of the fan
screen.Space them evenly as shown in Figure 23.
4. At each hole, attach the fan screen to the discharge
cylinder as shown in Figure 21. At the four points where the
support frame meets the cylinder, bolt the support frame to
the cylinder together with the fan screen.
Figure 24
- Support Frame Installation
FAN SCREEN
SUPPORT
FAN
CYLINDER
Figure 21
- Attaching Fan Screen to Cylinder
Figure 23
- Wire Clip Spacing
