Operator`s manual

Bruning Enterprises, Inc.
7718 North State Road 9
Shelbyville, Indiana 46176 USA
[phone] Phone / [phone] Fax
www.bruningenterprises.com
Pubication: ENG-OM-005A Rev A Rev. Date: November 29, 2011
Start of Season Service Instructions 3
7.) Although unlikely, there have been service
calls where items gather in the lower inlet
muffler. These items range from rodents to
large debris. You can not look through the
muffler and see these. The only way to check
this is to remove the couplings on each side of
the muffler and turn it on the ends and tap it.
We recommend you check this each season or if
the performance of the unit suffers.
8.) Check the tightness and condition of the idler pulley.
9.) Lightly lubricate the drive chain running from the air lock gearbox to the airlock with oil.
This machine is absolutely not designed to vacuum wet product. This
machine MUST run with the metal screen in place at all times.
Failure to follow these guidelines may result in shortening the life
expectancy of the blower, and will void the warranty.
Briggs & Stratton Additional Service Recommendation
Every 250 hours of running service - Check valve clearance - See our web site under technical info for
Briggs & Stratton for more information or take the unit to an authorized B & S service center.
Every 400 Hours of running service - Replace the fuel filter * Clean the air cooling fins (more often in
very dirty environments) * Clean the air cooling system.
See our web site under technical info for Briggs & Stratton for more information or take the unit to an
authorized B & S service center.