Hillyard SENTRY 261R Manuel D'utilisation Et D'entretien page 20

26. TILTING THE SQUEEGEE
During working operation, the rear rubber blade is slightly tilted backwards (by about 5mm) in a uniform way for
its whole length.
If it is necessary to increase the bend of the rubber in the central part, you must tilt the squeegee backwards,
rotating the adjuster screw (1) clockwise.
27. ADJUSTING THE SQUEEGEE SUPPORT HEIGHT
The height of the squeegee must be adjusted on the basis of the state of wear and tear of the rubber blades. To
adjust the height, simply turn the knobs (1) on the squeegee support. If you want to reduce the distance of the
wheels from the floor, simply turn the knob (1) in an anticlockwise direction (see image alongside text) for both
knobs. If you wish to increase this distance, turn in the opposite direction.
ATTENTION: For effective drying, the wheels must be at the same distance from the
floor.
ATTENTION: To facilitate the operation, completely lower the squeegee and put a
spacer of a few millimetres (2 to 4 mm depending on the type of rubber) under the
wheels.
28. BRUSH ASSEMBLY (SENTRY 261-301-341 R60 B VERSIONS
1. Make sure the parking brake is engaged and that the main switch is OFF
2. Lift the base by turning the right lever (1) to move the base anticlockwise.
ATTENTION: During this operation, check there are no people or objects near
the brush.
3. With the brush head up, insert the brushes in the plate housing beneath the brush head, turning them until
the three pins enter the niches in the plate itself; turn the brush clockwise until the pin is pushed towards the
coupling spring and is locked into place.
ATTENTION: users are advised to always wear protective gloves, to avoid the
risk of serious injury to hands.
29. WASHING BRUSH HEAD CASING ASSEMBLY (SENTRY 261-301-341 R 65-75-85-100 B VERSIONS)
Make sure the parking brake is engaged and that the main switch is OFF. Raise the brush head by turning the
right-hand lever for the anticlockwise movement of the brush head. The casing of the brushing base that for
reasons of packaging are supplied disassembled from the machine, must be mounted as shown.
PREPARATION OF MACHINE
ENG - pag. 20