Tornado 99728, Operation & Maintenance Manual

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BD 28/20 TECHNICAL DESCRIPTION
Cleaning Width in/mm 28/685
Squeegee Width in/mm 34/860
Working Capacity m
2
/h/ft
2
/h 29494/2740
Brush Diameter in/mm 14/355
Brush Speed rpm 160
Brush Pressure lbs./kg 110/50
Brush Motors (2) W/A 2 x 350/2 x 14.5
Traction Motor W/A 300/12
Vacuum Motor W/A 570/23
Vacuum in water lift/mbar 64/160
Drive Type Automatic
Speed mph/km/h 2.5/4
Maximum gradient % 10
Solution Tank gal/l 20/75
Recovery Tank gal/l 22.5/85
Machine Length in/mm 59/1490
Machine Height in/mm 41/104
Machine Width (w/o Squeegee) in/mm 30/760
Weight of the machine (Empty
w/o batteries)
lbs./kg 320/145
Battery Compartment in/mm 15 x 20 x 11/385 x 500 x 290
Sound Level dB (A) <70
Voltage V 24
RECOMMENDED BRUSHES
MATERIAL CHARACTERISTICS
PPL Good wear resistance. Maintains characteristics with hot water up to 122
0
F (50
0
C).
It is not hygroscopic
NYLON Excellent wear resistance, even with hot water. It is hygroscopic
TYNEX Nylon bristles with grains of abrasive material. Use with caution in order not to
mark the floor or ruin the polishing
BRISTLES
THICKNESS
Thicker bristles are more rigid and must be used on smooth floor or floor with small
joints. On irregular floors with deep joints or relieves, it is recommended to use
softer bristles which penetrate more easily and deeper.
PAD HOLDER The pad is recommended to clean smooth floors.
PART NO. QTY DESCRIPTION USE
48914030 2 Brush, PPL 0.6 14” Normal floors
48914040 2 Brush, PPL, 0.9, 14” Smooth floors with small joints an persistent dirt
48914050 2 Brush, TYNEX, 14” Floors of resistant material and very dirty
48914060 2 Brush, 5-mix, 14” All types of floor
48803030 2 Pad holder w/center lock, 13” For 14” pads