By Ronald Ahrens
An October 5, 1939 article in Farmers’ Elevator Guide listed the gamut of threats to a wooden elevator. The occasion was national Fire Prevention Week. C.W Gustafson, chief engineer of the Mill Mutual insurance company’s Fire Prevention Bureau, wrote that “grain elevators are unfortunately one type of plant in which fire prevention is a year ’round problem rather than one which requires special attention only one week out of the year.”
Mr. Gustafson’s list started with the advice that bearings in the elevator head and conveyor belts should be oiled daily in order not to overheat. “It is not sufficient to simply ‘slop’ oil on the bearing, but the oiler should make certain that the oil actually reaches the interior where it will do some good,” he wrote.
Other important no-no’s:
- No smoking: “We often see farmers congregated in the elevator driveway or approaches and the tendency to discard cigarette and cigar stubs and matches without regard for their ultimate resting place is evident.”
- Bad housekeeping: neatness improves safety.
- Overworked electric motors: they should be cleaned weekly with compressed air, Mr. Gustafson wrote, and if blown fuses are a problem, a “competent electrician” should be called in if available.
- Elevator legs: check that the head pulley is operating smoothly and the belt isn’t rubbing against the legging.
The following passage deserves to be delivered whole.
When dumping trucks
Request the driver to shut off the motor of his truck. Considerable oil and gasoline is usually spilled in the driveway, particularly from gravity feed truck engines and ignition of this accumulation by sparks from exhaust or backfire would result in a fire difficult to extinguish. Signs calling attention to this rule are available from your Mill Mutual insurance office.
Nowadays, we don’t notice trucks leaking as much fuel as in 1939.
Mr. Gustafson’s practical advice concluded with the suggestion that the elevator operator return in the evening after supper to look in the cupola and basement to see that all is well. “Many fires are detected by observing this rule,” he wrote.
Pulling the switches on lighting and power circuits when leaving was a final recommendation.
- Government price supports, loan guarantees led to proliferating grain elevators (ourgrandfathersgrainelevators.com)