Installation
Multi-Dryer Installation Exhaust
Requirements
Figure 39 shows a typical example of a multiple dryer
installation. Note how each dryer has its own exhaust
system vented to the central exhaust duct.
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58786 Backdraft Damper
(Available through your local authorized parts
source)
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Clean Out Cover must be provided.
Inspect monthly.
IMPORTANT: Static pressure in dryer's exhaust
duct should be no greater than that shown in
Figure 38. This can be measured with a manometer
placed on the exhaust duct approximately two feet
(61 cm) from the dryer. Refer to Figure 38. All
dryers connected to the main collector duct should
be in operation when pressure is checked.
Installing an exhaust system does not eliminate the
necessity of cleaning the dryer lint filter before each
load. The dryer interior and the complete exhaust
system should be cleaned periodically by a qualified
service person to remove any lint build-up.
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© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
SWD749N
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Weather Hood or Sweep Elbow
(No cap or screen)
Figure 39
To reduce the risk of electric shock,
disconnect the electrical service to the dryer
before cleaning.
A Backdraft Damper, Part No. 58786 (obtain locally),
should be installed in a 4 inch (10.2 cm) diameter
VERTICAL duct system only. This will prevent a
backdraft when dryer is not in use, and will keep the
exhaust air in balance within the central exhaust
system.
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WARNING
SWD749N
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