Crown CT13551-110RSV Manual Original página 19

Power tool designation
The power tool is designed for dry grinding and
processing of different materials with brushes�
Power tool components
1 Ventilation slots
2 On / off switch
3 Screw
4 Plate
5 Locknut of additional handle
6 Additional handle
7 Protective casing
8 Cover
9 Spindle lock
10 Reducer
11 Fixing lever
12 Front roller
13 Wing nut
14 Lock
15 Rear roller
16 Dust removal pipe
17 Speed selector thumbwheel
18 Vacuum cleaner adapter
19 Dowel *
20 Allen key *
21 Mounting lug
22 Nut
23 Spindle
24 Bolt
25 Flange
26 Brush *
27 Washer
* Optional extra
Not all of the accessories illustrated or described
are included as standard delivery.
Installation and regulation of power tool
elements
Before carrying out any works on the power tool it
must be disconnected from the mains.
Do not draw up the fastening elements
too tight
thread.
Protective casing
Operation without protective casing 7
is strictly forbidden. Protective casing 7
should always face the operator with its
closed part.
Mounting / dismounting the protective casing (see
fig. 1-2)
• Move the fixing lever 11, as shown in fig. 1.1.
• Place the protective casing 7 on the spindle mouth
making sure that the mounting lug 21 fits into the
spindle mouth longitudinal slot (see fig. 1.2).
to avoid damaging
• Turn the protective casing 7 into the required position
and pull the fixing lever 11, as shown in fig. 2.1.
• For dismounting of the protective casing 7 repeat
the above stated procedures in reverse order�
• If the fixing lever 11 does not fix the protective
casing 7 in place, tighten the nut 22 using a
spanner (not included in the scope of supply) (see
fig. 2.2).
Additional handle (see fig. 3)
Always use the additional handle 6 when operating�
• Place the plate 4 and screw in screws 3 (see fig. 3.1).
• Screw the additional handle 6 into the plate 4 as
shown in figure 3.2.
• Tighten the locknut 5�
• Disassembly operations do in reverse sequence�
Mounting / dismounting of the adapter for
connection to the vacuum cleaner (see fig. 4)
Mount / dismount the adapter 18, as shown in fig. 4.
Adjusting the position of the rear roller (see
fig. 5)
It is recommended to adjust the position of the front
roller 12 as the brush wears off�
• Loosen the wing nut 13 (see fig. 5.1).
• Move the front roller 12 up or down so that during
operation the brush wire 26 become slightly deformed,
and both rollers 12 and 15 touch the work surface (see
fig. 5.2-5.3).
• Tighten the wing nut 13 (see fig. 5.1).
Mounting / replacement of brushes (see fig. 6-7)
After mounting accessories of any kind,
make a trial run before commencing
operation - start the power tool and let
it work in idle mode for not less than 30
seconds. The operation of brushes with radial or
axial run-out and causing increased vibration of
the power tool is strictly forbidden.
Wearing protective gloves is recom-
mended for mounting / replacing brush-
es.
the • Press on the lock 14 and remove the cover 8, as
shown in fig. 6.1.
• Press and hold the spindle lock 9, try to rotate
the spindle 23 to make sure that it cannot spin (see
fig. 6.2).
• Mount to the spindle 23 the washer 27� Place both
dowels 19 on the spindle 23 (see fig. 7.1). Attention:
it is strictly forbidden to use dowels 19 having any
damages (bends, chips, etc.), dowels of different
length or shape or to mount the brush 26 using
only one dowel 19.
• Place the brush 26, flange 25 and screw in and
tighten bolt 24 using a Allen key 20 (see fig. 7.2).
Attention: bolt 24 has a left-hand thread.
• Release the spindle lock 9�
• Place the cover 8� Attention: the cover 8 must be
set without skews, and the holder 14 must snap in�
English
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