Instruction manual

Parts and Instruction Manual
Page 12
The E17/E20
This machine was designed with total operator comfort and ease of use in mind. All machine
components have been designed as a total system to efficiently clean dirty floors. The E17/E20 has
two available scrub head types and sizes to fit specific applications. Please contact your Minuteman
representative for specific recommendations for the correct scrub head type, size, and brush type
and chemical applications.
Before using the machine, always perform the following steps to ensure proper machine operation:
-Check under the machine for leaks.
-Check the rear squeegee for wear and damage.
-Check the solution and recovery tank levels.
After using the machine, always perform the following steps:
-Check the battery charge level. Charge batteries if necessary.
When charging batteries, extra precaution is required:
Battery acid can cause burns. When working on or around batteries, always wear protective
clothing and safety glasses. Remove metal jewelry. Do not lay tools or metal objects on top of the
batteries.
Charging batteries generate explosive gasses. DO NOT CHARGE BATTERIES WHEN OPEN
FLAMES OR SPARKS ARE PRESENT. DO NOT SMOKE. Charge the batteries in a well-ventilated
area. Fluid levels should be checked before and after charging and maintained at the proper levels.
If low, add distilled water until the metal plates are covered. If the machine is not used for an
extended period of time, batteries should be kept fully charged with a boost charge once a week.
-Check for wire, string, or twine wrapped around the scrub brushes.
-Check the rear squeegee for wear and damage.
-Check the rear squeegee suction hose for obstructions.
-Drain and clean the recovery tank.
-Check under the machine for leaks.
-Check the service records to determine maintenance requirements.
WARNING!
Be sure you understand the machine controls and their functions.
While on ramps or inclines, avoid sudden stops when tanks are filled.
Avoid abrupt sharp turns. Slow down driving speed when going downhill.