![background image](http://html1.mh-extra.com/html/tennant/6550/6550_operators-manual_1086832068.webp)
MAINTENANCE
6550E 330359 (2--99)
66
HOPPER VACUUM FAN SEAL
The hopper vacuum fan seal is mounted on the
neck of the filter cover around the vacuum fan
inlet.
Check the seal for wear or damage every 100
hours of operation. You can reach the seal by
removing the hopper insert.
HOPPER FILTER SEALS
The hopper filter seals are mounted on both sides
of the hopper dust filter element.
Check the seals for wear or damage after every
100 hours of operation. You can reach the seals
by lifting the dust filter cover and removing the
filter element.