Emergency Operation Key Switch - Record K21 User Manual

3
Description
60 Plastic manufacturer's logo
61 System nameplate
62 Sticker STOP
63 Sticker Baby carriage / Wheel chair / Mother + Child / Dog
64 Sticker Mother + Child/ Dog
65 Sticker START
66 Sticker Maximum weight
67 Sticker "Opening service trap"
70 Glass label (example)
Labelling the glass surface reduces the danger of collision. Transparent wings or wing surfaces
must be must be clearly visible, for example, by permanent labelling, appropriate markings or use of
coloured materials.
Stickers, sandblasting, dyeing or etching can be used for labelling. Quantity and design are determ-
ined separately.
71 Brush seals
The door wing frames of the rotation unit are sealed all around with interchangeable brush strips to
prevent drafts.
72 Canopy
Encircling canopy panels made of bent aluminum sheets. The entire drive system and controls are
located behind the canopy panels. The ceiling panels are part of the turnstile unit and are lined with
concentric cut aluminum panels, which can be removed for inspection.
73 External control box
74 Deadman button
3.4.2

Emergency operation key switch

If a safety sensor is activated while the system is rotating in emergency operation, the revolving door
will stop immediately. Turn the key again and rotation will resume. This time the safety sensor will be
ignored.
WARNING
The revolving door ROTATES unexpectedly
ü Contusions, bruises, lacerations
a) The operator must have a clear view of the revolving door system from the location of the emer-
gency operation key switch
Key Function
Emergency opera-
turned
Manual operation
released
18 / 44
Symbol
tion
Description
– Only as long as the emergency operation key switch
is being turned, will the rotation unit rotate in Tipp
operation at slow speed. It will automatically stop in
the cross position and in the lock position. ( Dead-
man-Function).
– Once the emergency operation key switch is re-
leased, the rotation unit will stop and switch to
manual operation mode.
BAL_K21_EN_3V3_BLA_121-006423019