Operation Manual

Owner’s Manual
R
PowerBoss, Inc. A Member of the Hako Group © 2007 PowerBoss
®
CORE 50 Sweeper Scrubber Page 53
PowerBoss
®
The Power of Clean
SERVICE INSTRUCTIONS (CONTINUED)
HOPPER (CONTINUED)
FRAME SEAL REPLACEMENT
FRONT FRAME SEAL
The hopper frame seal bolts to the front edge of the frame. Install a new seal by wrapping
around foam strip and folding half to align holes. Doubled edge with holes goes on the
bottom. Support the seal straight up while bolting the retainer bar in place. The seal should
extend in front of the retainer bar after installation. Be certain that the seal edges are
aligned to prevent twisting of the seal.
SIDE FRAME SEAL
The side frame seals should clear the floor by at least ⅛” (3.18 cm). If the bottom of a side
seal measures ½” (1.27 cm) or more above the floor, readjust it or replace it by removing
the bolts on the inside of the wheel wells, installing a new seal, and securing it with the
bolts. Be sure to place the foam strip into the new seal during installation. The double
edge with the holes goes toward the front.