ADC AD-464 service manual Adjustments, Days After Installation and Every 6 Months Thereafter

EVERY 6 MONTHS

Change gear oil in the tumbler shaft gear reducer.

1.Remove the drain plug (located at the bottom rear of the reducer).

2.After oil is completely drained replace the drain plug.

3.Remove the vent plug and pour in 1.4 liters of Mobil Oil DTE HH5G (I.S.O. viscosity grade 460), SAE 90, or equivalent.

C. ADJUSTMENTS

7 DAYS AFTER INSTALLATION and EVERY 6 MONTHS THEREAFTER

Inspect bolts, nuts, screws, (bearing set screws), nonpermanent gas connections (i.e., unions, shut-off valves, orifices), and grounding connections. 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).

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