ADC ML-145 Installation And Operator's Manual page 17

C. DRYER ENCLOSURE REQUIREMENTS
Even though a 12-inch clearance is acceptable, it is recommended that the rear of the dryer be positioned
approximately two (2) feet (24-inches) from the nearest obstruction (i.e., wall) for ease of installation,
maintenance, and service. Bulkheads and partitions should be made from noncombustible materials. The
clearance between the bulkhead header and the dryer must be a minimum of 4-inches and must not extend
more than 4-inches to the rear of the dryer front. A 2-inch clearance is required between the bulkhead facing and
the top of the dryer.
NOTE: Bulkhead facing should not be installed until after dryer is in place. Ceiling area must be
located a minimum of 6-inches above the dryer top console (module) for gas models and
12-inches for steam models.
Even though a minimum of 6-inches above the dryer console (module) is acceptable for gas
models and 12-inches above the dryer console (module) is acceptable for steam models, a
clearance of 12 inches or more (for gas models) and 18-inches or more (for steam models)
is suggested for ease of installation and service.
NOTE: When fire sprinkler systems are located above the dryers, a minimum of 12-inches above the
dryer console (module) is required. Dryers may be positioned side wall to side wall; however,
1 or 2-inches is suggested between dryers (or wall) for ease of installation and maintenance.
Allowances must be made for the opening and closing of the control and lint door.
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