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POLY-PTX
You have made a good decision by buying our PTX 500. This grinding and polishing machine with
its large variety of tools accessories can be universally used for most surface problems. Due to its
ergonomic form and low weight, it is particularly easy to operate. The new "Quick-Lock"-cable
system allows a quick change of the machines ( e. g. VARILEX).
You can obtain very decorative surfaces through the exact continuous speed control at the
handle. A built-in tachogenerator provides powerful numbers of revs. Technical and mechanical fea-
tures have especially been tuned.
A) Use - Operating
Do not work without a PTX protective cover !
1.
The maximum working width is 100 mm (max. diameter for grinding wheels 112 mm!).
2.
The burnished bearing shaft has a double-wedge ensuring highest precision in drive without vibrations.
All tools have a double-slot allowing a quick tool change and a non-slip drive of all grinding and polishing ma-
terial.
3.
The machine can be equipped with the following grinding wheels:
2 pcs of 50 mm width
or 1 pc of 100 mm width
There will be no visible grip when operating with oscillating effect (see also "Important operating advice")!
4.
Smaller wheels, brushes, polishing rings etc. can be used in combination with
PTX-Spacer Rings (Art.-No. 40007)
B) Revs
Easy continuous speed control through a knurl wheel at the handle: 1.500 - 4.500 rpm
Step B-C-D is the ideal speed range for most tools and allows very clean, shadow-free surfaces, particularly with
PTX-Mop-, Mix-, Gum and fleece wheels.
In order to remove dirt or scratches, or when using brushes, speed can be increased.
Step D-E
is recommended for use with PTX-Ring (polishing rings) up to mirror polishing.
Step B-C
is recommended for use with grinding belts.
Speed steps:
®
500
approx. speed:
A =
960 rpm
B = 1.300 rpm
C = 1.900 rpm
D = 2.100 rpm
E = 2.40 rpm
F = 2.900 rpm
G = 3.700 rpm
2
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