— Clean the interior of the Börger machine as described in
Chapter 6.1.3 “Cleaning the inside” on page 111
.
— Open the quick-release cover in accordance with
6.3.2 “Opening and closing the quick-release cover”
on page 125
1.
Block the carrier shafts [W] by clamping an object with no
sharp edges between the rotors, e.g. a lint-free cloth.
2.
Loosen the hexagon socket head cap screws (1) using a hex-
agon socket wrench, then remove them.
3.
With polymer rotors:
Linear polymer rotors:
— Screw the rotor puller [W...] into the bore of the respective
rotor and remove the rotor from the carrier shaft [W].
Polymer screw rotors:
— Screw one rotor puller [W...] into each rotor and remove
the rotors in pairs by pulling them from the carrier shaft
[W] in alternate, uniform steps.
Maintenance and Repairs
BA-Classic FL_en-US, 03.05.2018
www.boerger.de / www.boerger.com
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