ITEM PS 4-20, Руководство по установке, Страница: 19 / 24

7
Preparations for assembly
Important:
Care and cleanliness during assembly of a
linear guide system are crucial for the correct functioning
and long service life of this machine element. For this rea-
son, all components, the work bench and the connecting
structure must be kept clean!
Compliance with the following instructions will ensure
the greatest possible operating reliability by eliminating
any errors during assembly. The Bearing Carriage is
supplied in protective packaging. It is slotted onto a plastic
protective rail that keeps the ball bearings in their tracks
and provides protection against impacts.
The end caps of the Bearing Carriage, which are screwed
onto the end faces, must not be removed under any
circumstances!
Doing so would open and dislodge the re-circulating
segments of the raceway, thus rendering the Bearing
Carriage unusable.
In addition, tampering of this nature will invalidate any
guarantee!
To ensure the linear guide system runs smoothly, all the
fastening screws should be tightened under controlled
conditions using the tightening torques specified in these
instructions and in accordance with the screw tightening
schedule. Furthermore, a chemical screw fixing agent
should be used, particularly if it is at all likely that the
screws could lose tension.
Check the cut edges of the Guide Rail and remove any
burrs with an oilstone. Do not slide the Bearing Carriage
onto the Rail until you need to, as the seal on the head can
be damaged if not handled correctly.
The bore grid on the contact face of the Bearing Carriage
is designed to accommodate a Line 6 or 8 profile.
However, carriages can of course also be designed in
other forms. In such instances, the central ribs on the rear
of the Bearing Carriage provide the sole contact surfaces.
Button-Head Screws ISO 7380 and Locating Washer 6 D5
or Locating Washer 8 D5 can be used to fasten Profiles 6
or 8 to the Bearing Carriage.