62
Maintenance and Service
Check the rotary brush head, repair as necessary (continued):
Check the spraying pattern of the nozzles, clean the nozzles if necessary
Check the drive belt seal for cleanliness and no leakage. To do this, clean any dirt and fluff from
the drive belt chamber, check the ventilation of the rotary brush motors in the belt chamber, clean
as necessary. Then always replace the seals
Check the parallel alignment of the holding attachment by inspecting the imprints of the brush
and power consumption, repair as necessary
o
Check the waste container and repair as necessary
o
Grease the joints and connecting rods on the rotary brush head
o
Check the functionality and correct adjustment (left and right) of the side brush; change as
necessary
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 function of the squeegee: pivoting, raising/lowering, deflecting rollers
o
Check front and rear sealing lips of the squeegee; change as necessary
o
Check the knurled nuts on the squeegee; change as necessary
o
Grease the joints and connection rods of the waste water vacuuming system
o
Adjust the support wheels on the squeegee
o
Check the vacuum at the suction hose; clear any defects
o
Activity
Interval
Every 250 operating hours
