ADC AD-120ES, Installation Manual, Page: 28 / 34

28 American Dryer Corp. 113386-28
Shutdown Instructions _______________
If the dryer is to be shut down (taken out of service) for a
period of time, the following must be performed:
Discontinue power to the dryer either at the external
disconnect switch or the circuit breaker.
Discontinue the heat supply:
GAS MODELS – discontinue the gas supply and shut off
external gas supply shutoff valve.
STEAM MODELS – discontinue the steam supply and shut
off external (location furnished) shutoff valve.
Compressed
Air Supply
Air Pressure
Normal 80 psi 5.51 bar 551 kPa
Minimum Supply 70 psi 4.82 bar 482 kPa
Maximum Supply 90 psi 6.21 bar 621 kPa
Compressed Air Requirements _______
Steam dryers require an external supply of compressed air,
with a volume of 4.25 cfh @ 80 psi (0.12 cmh @ 5.51 bar,
551 kPa). Compressed air is necessary for the standard air
operated steam damper. Compressed air is not required with
optional steam solenoid valve.
Air Requirements
Shaded areas are stated in metric equivalents
Air Regulation
No air regulation or air filtration is provided with the dryer.
External regulation/filtration of 80 psi (5.51 bar, 551 kPa) must
be provided. It is suggested that a regulator/filter gauge
arrangement be added to the compressed air line just before
the dryer connection. This is necessary to ensure that correct
and clean air pressure is achieved.
Air Connection
Air connection to this system is a 1/4” quick connection.
Service / Parts Information __________
Service
Service must be performed by a qualified trained technician,
service agency, or gas supplier. If service is required, contact
the reseller from whom the equipment was purchased. If the
reseller cannot be contacted or is unknown, contact the
Service Department for a reseller in your area.
NOTE: When contacting the Service Department, be sure to
give the correct model number and serial number so that the
inquiry is handled in an expeditious manner.
Parts
Replacement parts should be purchased from the reseller
from whom the equipment was purchased. If the reseller
cannot be contacted or is unknown, contact the Parts
Department for a reseller in your area. Parts may also be
purchased directly from the factory by calling the Parts
Department at +1 (508) 678-9000 or you may FAX in your
order at +1 (508) 678-9447.
NOTE: When ordering replacement parts from the reseller
or the manufacturer, be sure to give the correct model number
and serial number so that the parts order can be processed
in an expeditious manner.
Warranty Information ________________
Returning Warranty Cards
Before any dryer leaves the factory test area, a warranty card
is placed on the back side of the main door glass. These
warranty cards are intended to serve the customer where we
record the individual installation date and warranty information
to better serve you should you file a warranty claim.
If a warranty card did not come with your dryer, contact the
Warranty Department or the Service Department at +1 (508)
678-9000.
IMPORTANT: A separate warranty card must be completed
and returned for each individual dryer.
NOTE: Be sure to include the installation date when returning
the warranty card(s).
Warranty
For a copy of the commercial warranty covering your particular
dryer(s), contact the reseller from whom you purchased the
equipment and request a dryer warranty form. If the reseller
cannot be contacted or is unknown, warranty information can
be obtained from the factory by contacting the Warranty
Department at +1 (508) 678-9000.
NOTE: Whenever contacting the factory for warranty
information, be sure to have the dryer’s model number and
serial number available so that your inquiry can be handled
in an expeditious manner.
Returning Warranty Parts
All dryer or parts warranty claims or inquiries should be
addressed to the Warranty Parts Department. To expedite
processing, the following procedures must be followed:
No parts are to be returned without prior written authorization
(R.M.A.) from the factory.