Subscribe to our free, weekly email newsletter!


Improving safety in lift truck battery maintenance

Single point watering eliminates the dangers of watering by hand.
By Josh Bond, Associate Editor
October 02, 2012

Several years ago, the Columbus McKinnon forging and machining facility in Chattanooga, Tenn., installed a single-point watering system to support its electric lift truck battery supply. Since then, the system has reduced employee exposure while improving equipment longevity.

Before the new system, the company’s electric narrow-aisle lift truck batteries often needed watering despite unavailability of the proper equipment. Replacing water by hand lead to dangerously creative ways of reaching the cells. Improperly removed batteries could be seen balancing halfway out of the forklift. During any watering, employees were exposed to flammable or noxious fumes, battery acid, and crush hazards. Because of the hassle, some cells were not watered at all.

The new single-point watering system includes automatic shut-off valves with interconnected tubing that replaces existing vent caps. The tubing is attached to the water supply by a quick coupler, and water flows into each cell until it reaches the correct level. Batteries remain fixed inside lift trucks during filling. And, employees are no longer exposed to acid or fumes since vent caps are not being removed.

Now that water levels are no longer estimated, battery life has been extended and performance has improved. The system is simple to operate and requires little training. Watering now takes around 30 seconds per battery, compared to as much as 20 minutes manually.

Flow-Rite Controls
616-583-1700
http://www.flow-rite.com

Read more from the 2013 Casebook.

About the Author

image
Josh Bond
Associate Editor

Josh Bond is an associate editor to Modern. Josh was formerly Modern’s lift truck columnist and contributing editor, has a degree in Journalism from Keene State College and has studied business management at Franklin Pierce.


Subscribe to Modern Materials Handling magazine

Subscribe today. It's FREE!
Find out what the world’s most innovative companies are doing to improve productivity in their plants and distribution centers.
Start your FREE subscription today!

Recent Entries

MHEM forecasts 9% growth for 2015 and 7% growth in 2016.

Event marks the 70th anniversary of industry association and event organizer MHI.

Large consumer packaged goods customer approves 24-volt packs for use in Class III pallet jacks.

2015 programs established for five committees: Education, Marketing and Communications, Membership, Industry Affairs and Standards, and End User Advisory Committee.

With lower energy prices sparking domestic economic gains, coupled with solid manufacturing and industrial production activity, improving jobs numbers, and a GDP number that shows progress, there is much to be enthused about when it comes to the economy . But that enthusiasm needs to be tempered, because big headline themes seldom tell the full story.



© Copyright 2013 Peerless Media LLC, a division of EH Publishing, Inc • 111 Speen Street, Ste 200, Framingham, MA 01701 USA