EVAPCO ATC-E Rigging And Assembly Instructions

18
ATC-E, ATC-ES, ATWB, eco-ATWB and eco-ATWB-E Evaporative Condensers and Closed Circuit Coolers
Sloped Ladder Installation
When sloped ladders are supplied with a unit, they are shipped in the unit’s basin. One sloped ladder will be provided for each cell.
Assembly is identical for each cell, unless otherwise noted in the submittal.
Sloped ladders are attached at a minimum of three points. At each point of attachment, the ladder will be fitted with a ladder
bracket assembly. The ladder bracket assembly looks like a metal box and is shown as component d in Figure 24 below. The upper
two assembly brackets will be rigidly mounted to the ladder and are not adjustable. These two brackets define the slope of the
ladder. The lower bracket(s) are adjustable.
To install the ladder assembly, complete the steps that follow. R efer to Figure 24:
LADDER
MOUNTING
CHANNEL (b)
ADJUSTING SCREW (e)
(WHEN APPLICABLE)
LADDER BRACKET
MOUNTING BOLTS (a)
LADDER BRACKET
ASSEMBLY BOLTS (c)
LADDER BRACKET
ASSEMBLY (d)
Figure 24 - Detail of Ladder, Ladder Bracket Assembly & Mounting Channel
F
AN SCREEN
S
UPPORT
F
AN
CYLINDER
Figure 22 - Fan Screen Support & Fan Screen installation
Figure 23 - U-Bolt Assembly Spacing & Arrangement
Note: European market utilizes alternative CE compliant fan screen with 30mm x 30mm mesh. Screen has 120mm
clearance from trailing edge of fan blades.
1
/2” (13mm) BOLT
1/2” (13mm) FLATWASHER
5
/8” (16mm) FLATWASHER
5
/8” (13mm) LOCKWASHER
1
/2” (13mm) HEX NUT
F
AN
CYLINDER
F
AN SCREEN
S
UPPORT
U-BOLT
ASSEMBLY
U
-BOLT
ASSEMBLY
FAN SCREEN

EVAPCO ATC-E Specifications

General

Brand	EVAPCO
Model	ATC-E
Category	Accessories
Language	English