11
ATC-DC Condenser & eco-ATWB-H Closed Circuit Cooler
Assembly of Sloped Ladders
When sloped ladders are supplied with a unit, they are shipped
in the basin of the unit. One sloped ladder will be provided for
each cell. Assembly is identical for each cell.
See Figures 26 & 27 for end and side view ladder arrangement.
Sloped ladders are attached at a minimum of three points. Taller
units will be attached at four 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 in
detail (component #4) in Figure 25 below. The upper two
assembly brackets will be rigidly mounted to the ladder and are
not adjustable. These two bracket define the slope of the ladder.
The lower brackets are adjustable.
To install the ladder assembly, follow the steps outlined below
which refer to Figure 25:
1. Remove the ladder bracket mounting bolts (1) from the
ladder mounting channels (2) on pan and casing sections.
2. Loosen, but do not remove, the ladder bracket and
assembly bolts (3).
3. Slide the ladder bracket assembly (4) over the ladder
mounting channels (2) located on the pan and casing
sections. Do not remove the ladder bracket assembly (4)
from the ladder.
4. Align the bolt holes and reinstall the ladder bracket
mounting bolts (1) through the ladder bracket assembly and
the ladder mounting channels (2).
5. Tighten all bolts.
6. Tighten the adjusting screw (5) in the adjustable mounting
bracket where applicable.
NOTE: Upper Section of Unit Must Be Properly Oriented
with Respect to Lower Section. All Mounting Brackets Must
be on Same Side of Unit. Refer to Certified Print For Proper
Orientation.
LADDER MOUNTING
CHANNEL (2)
ADJUSTING SCREW
(5)
(WHEN APPLICABLE)
LADDER
BRACKET
ASSEMBLY
(4)
LADDER
BRACKET
ASSEMBLY
BOLTS
LADDER BRACKET
MOUNTING BOLTS
(1)
Figure 25
- Detail of Ladder, Ladder Bracket Assembly and
Mounting Channel
Figure 26
- End View of Ladder Assembly
Figure 27
- Side View of Ladder Assembly
