Hog Slat Inc. Newton Grove, NC USA December 2022 23 Wind Storm Fans Please see below for direction regarding applying grease to pillow block bearings UCP20516G5 (Bearings shipped on Grower Select Fans) Grease Amount: (1) Stroke on most standard grease guns or 0.8 grams * Volume dispensed per stroke should be verified with grease gun manufacturer Grease Interval: Every 300 Hours of Operation Type of Grease: Lithium Based NLGI No.2 Note: ELECTRIC OR BATTERY POWERED GREASE GUNS SHOULD NOT BE USED AND MAY VOID WARRANTY! Troubleshooting Trouble Possible Cause(s) Corrective Action Excessive noise Worn motor bearing. Replace Damage to fan blade Replace prop Loose fasteners on motor or housing Tighten fasteners Excessive vibration Fan blade is out of balance due to dirt build-up. Clean entire unit Fan blade is out of balance due to damage Replace prop Insufficient airflow Intake or exhaust guards clogged with debris Clean entire unit Intake or exhaust blocked by foreign object Remove object from airflow path Fan won’t operate Open power supply circuit. Check wiring and reset circuit breaker Defective motor Reset motor, repair, or replace Motor overheats and nuisance trips Improper airflow due to clogged Inlet/Outlet Clean entire unit Motor or Fan prop has excessive debris build-up Clean entire unit
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