ADC AD-170SE installation manual Adjustments, Lubrication

B. ADJUSTMENTS

7 DAYS AFTER INSTALLATION AND EVERY 6 MONTHS THEREAFTER

Inspect bolts, nuts, screws, (bearing setscrews), grounding connections, and nonpermanent gas connections (i.e., unions, shutoff valves, and orifices). Fan (impellor) V-belts, along with the motor and drive belts should be examined and replaced if necessary. Tighten loose V-belts when necessary. Complete operational check of controls and valves. Complete operational check of ALL safety devices (i.e., door switches, lint drawer switch, sail switch, burner, and hi-limit thermostats).

NOTE: Squirrel cage type fan (impellor) on the blower motor must be inspected and cleaned every 6 months.

C. LUBRICATION

The fan shaft bearings and ALL the basket (tumbler) drive shaft and idler shaft bearings must be lubricated every 3 months. Use Shell Alvania #2 grease or its equivalent. Lubrication is necessary or premature bearing failure will be the result.

The motor bearings are permanently lubricated and DO NOT require to be serviced.

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