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B. 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).
ML-175 ONLY : Squirrel cage type fan (impellor) on the blower motor must be inspected and cleaned
every six (6) months.
C. LUBRICATION
The motor bearings, the idler bearings, and the tumbler bearings are permanently lubricated.
NO LUBRICATION IS NECESSARY.
90 DAYS
Re-grease the two (2) 1-3/8” bearings that support the impellor/fan shaft. Use Shell Avania #3 grease or its
equivalent. Impellor (fan/blower) shaft bearings should be lubricated using a #3 grease or its equivalent.