BETCO FOREMAN AS20B, Руководство оператора

Страница: 19 / 58

22
CHOICE AND USE OF BRUSHES
POLYPROPYLENE BRUSH (PPL)
It is used on all types of floors which are hot water resistant (not more than 60 q C). The Polypropylene brush is nonhygroscopic and therefore conserves its
characteristics even if working in the wet conditions.
NYLON BRUSH
It is used on all types of floors with excellent wear and hot water resistance (more than 60 q C). The nylon is hygroscopic and so, over time, looses its
characteristics working on the wet.
ABRASIVE BRUSH
The brush bristles are charged with very aggressive abrasives. It is used to clean very dirty floors. To avoid floor damages, work strictly only with the
necessary pressure.
STEEL BRUSH
The bristles are made of steel wires; it is used to descale floors which are anyhow resistant to the abrasion, very uneven or with wide joints.
THICKNESS OF THE BRISTLES
The thicker the bristles are, the more rigid they will be. These ones are therefore used on smooth floors or with small joints.
On uneven floors with deep joints it is recommended that, softer bristles, which enter more easily in depth, are used.
Please bear in mind that, when the bristles are worn out and get too short, they will get rigid and cannot penetrate anymore. As well as for thick bristles, the
brush will begin to jump.
PAD HOLDER
The pad holder is recommended to clean glossy areas.
There are two types of pad holders:
1. The traditional pad holder is equipped with anchor points, which allow the abrasive pad to be held and dragged during the
work process.
2. The pad holder is of the CENTER LOCK type, apart from the anchor points, is equipped with a central blocking release
system made in plastic. This allows a perfect match with the abrasive pad and to hold it without the risk of falling down. This
type of pad holder is recommended especially for machines with more brushes, where the centering of the pads is difficult.
LIST FOR THE CHOICE OF THE BRUSHES
Machine Q.ty Code Bristles type
Thick
‡ Brush Notes
MAXIMA
450
1
404645
404644
404643
404646
405523 PPL
PPL
PPL
ABRASIVE
Pad holder Center Lock 0.4
0.6
0.8
1
-
455
455
455
455
455 Pad
blocking
MAXIMA
500
1
414266
414267
414268
414269
405527 PPL
PPL
PPL
ABRASIVE
Pad holder Center Lock 0.4
0.6
0.8
1
-
500
500
500
500
500 Pad
blocking
MAXIMA
452
2
405578
405579
405580
414274
405510 PPL
PPL
PPL
ABRASIVE
Pad holder 0.3
0.6
0.8
1
-
210
210
210
210
210
MAXIMA
502
2
405601
405604
405602
405603
405513 PPL
PPL
PPL
ABRASIVE
Pad holder 0.3
0.6
0.8
1
-
255
255
255
255
255
MAXIMA
650
2
422189
422971
422972
422981
422973 PPL
PPL
PPL
ABRASIVE
Pad holder 0.3
0.6
0.9
1
-
340
340
340
340
330 Pad
blocking
MAXIMA
50BS-BTS
1
1
1 405639
405640
405641 PPL WHITE
PPL LIGHT BLUE
ABRASIVE GREY 0.5
0.3
0.6 110x500
110x500
110x500 Front brush more rigid
Rear brush
Front brush