13
n
Sound levels
MODEL
MAXIMUM SOUND
PRESSURE LEVEL
L
P
[
D
B(A)]
MAXIMUM SOUND
POWER LEVEL
L
W
[
D
B(A)]
3559
61
77.8
3579
62
79.1
3599
63
80.1
4559
69
85.6
4589
71
87.4
V = 2500 m
3
; T60 = 0.8s; R = 5m; Q = 4
Warning:
Prolonged exposure can cause
damage to hearing
.
If necessary, wear hearing protection.
Maximum number of units to be daisy chained
Take into account the maximum number of units
to be daisy chained as shown in the table below:
Caution:
With Auto type unit:
The total cable
length between the first and the last unit
may be maximum 325 feet [100 m].
3500
4500
Basic
16.4 ft [5 m]
total length
(10 fans)
24.6 ft [7.5 m]
total length
(10 fans)
Auto
10 units
10 units
Basics per
Auto
2 units
2 units
Note:
Consult your Schwank/Infrasave advisor
if you wish to connect more units.
1.3.7 Modifications and changes
Without the approval of Schwank/Infrasave, no
changes or modifications may be made to the
unit. Modifications can adversely affect safety.
w
c
Summary of Contents for SchwankAir 3500 Series
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