American Dryer Corp. Phase 5 Microprocessor AD-170 - Manual (Page 9)

5
6 MONTHS Inspect and remove lint accumulation in customer-furnished exhaust
duct work system. Inspect exhaust back draft dampers to insure they
are not binding. Inspect and remove ALL lint accumulation from in
and around control box area, including coin acceptors. Clean lint
accumulation from around tumbler wrapper area.
WARNING: THE ACCUMULATION OF LINT IN THE EXHAUST DUCT WORK CAN
CREATE A POTENTIAL FIRE HAZARD.
AS REQUIRED In cleaning and care of the cabinet, avoid using harsh abrasives. A
product intended for the cleaning of appliances is recommended.
B. Adjustments
SUGGESTED INTERVAL FUNCTION
6 MONTHS Motor and drive belts should be examined. Cracked or seriously frayed
belts should be replaced. Tighten loose belts when necessary, and
check belt alignment.
6 MONTHS Complete operational check of controls and valves.
6 MONTHS Complete operational check of ALL safety devices (door switches,
sail switch, burner and lint chamber thermostats.)
12 MONTHS Inspect bolts, nuts, screws, non-permanent gas connections, (unions,
orifices, etc.) electrical terminals, and grounding connections.
C. Lubrication
Lubrication is necessary on the fan bearings (2) 50 & 60Hz steam models, and 50Hz gas models ONLY. This
should be performed every 90 days.