PowerBoss Admiral 48D, Instruction Manual

Page: 81 / 120

81
Maintenance and Service
Check the torque of the wheel nuts; adjust as necessary o
Check the scrubbing unit and service as necessary: brushes, water retaining ring, brush catches,
parallel alignment of holding attachment o
Check the deflectors on the scrubbing unit and replace them as necessary (left and right) o
Grease the scrubbing unit joints and connecting rods o
Check the recovery tank, particularly the lid sealing quality and filter sieve o
Change the O-rings in the draining hose and dosing valves o
Check the suction hose is fitted properly and for signs of damage; clear any defects as necessary o
Test the squeegee functions: pivot, raise/lower, deflecting rollers o
Check the front and rear sealing strips of the squeegee; change as necessary o
Activity
Interval
Every 250 operating hours