Maintenance and inspection
Butzbach GmbH Industrietore Original operating manual sliding doors_V1 13/01/2021 42
9.2.4 Inspection and maintenance plan for sliding doors
The table shown below provides information about the annual testing criteria of the consumable parts in
accordance with DIN EN 13241 2016-12.
Inspect for wear /
damage
Replace if there is
noticeable damage /
wear
Vertical rubber semi-circular
pieces
Wool felt strips with
aluminium profile
Rubber and aluminium
profiles for middle seal
Mechanical components (1)
Inspect for wear /
damage according to
the manufacturer's
specifications
Replace if there is
noticeable damage /
wear
Drive wheel, bearing, flange,
knurl
Inspect for wear /
damage / noises
Replace if there is
noticeable damage /
wear
Mechanical components (2)
General bearing assembly
for the wheels (LR)
Inspect for wear /
damage
Replace if there
is noticeable
damage / wear
Chain, pinion, drive shaft,
chain tensioner
Latch elements for manual
latching
Pendulum brake, brake
pad, pendulum, locking
disc, flange
Guide axle, axial bearing -
block
Lower metal covers, quick-
release fasteners
Cable pulley; cable, bearing
assembly, cable clamps
Connectors: bolts, hinges
POM and Vulkollan rollers for
the guide rollers
Inspect for wear /
damage
Replace if there is
noticeable damage /
wear (after eight years
at the latest)
Check for proper
functioning
Replace if there is
noticeable damage /
wear or does not function
properly
Control elements; buttons
Contactless limit switch
including magnets
Safety edge control (SKS)