Nautilus Hi-Dump Rider Scrubber/Sweeper #988752UM Rev. * 03/16
© 2014-2015 Minuteman International, Inc.
Page 83
PREVENTATIVE MAINTENANCE
HOPPER
VACUUM SEAL
Fig. 3: Hopper Vacuum Seal location
COVER
SEALS
Fig. 4: Cover Seals
Hopper Vacuum Seal
A seal is attached to the vacuum tube between the vacuum
tube and the debris hopper. (See Fig. 3)
Check this seal for wear or damage every 100 hours of
operation.
Cover Seals
The Cover Seals are attached to each of the solution and
recovery tank covers. (See Fig. 4)
Check these seals for wear or damage every 100 hours of
operation.