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The Pro cylinder is maintenance-free. The energy supply of the
Pro cylinder is provided by a battery pack consisting of 2 lithium
batteries (3 V). A low battery warning indicates that the battery
pack must be changed.
Please note: The energy supply of the Pro cylinder
readable on both sides is provided by two battery
packs each consisting of 2 lithium batteries (3 V).
The low battery warning functions independently
on the two sides.
The Pro cylinder is equipped with a three-stage warning system.
Please note: Up to 500 opening operations are still
possible in warning stages 1 and 2. In warning stage
3, only one opening operation is possible with the
master or Programming Card.
First warning stage:
Before indicating an unauthorised or authorised transponder
and if applicable before engagement, the red and green LEDs
flash alternately. Finally, the blue LEDs flash once.
Engagement then occurs.
Second warning stage:
The authorised transponder must be presented twice. The low
battery warning appears (first) each time the transponder is pre-
sented. The blue LEDs flash twice.
Engagement then occurs.
Third warning stage:
Engagement occurs immediately after presenting the master or
Programming Card. Once the transponder is recognised, the low
battery warning appears once. The blue LEDs flash three times
and engagement does not occur.
Caution: Maintenance inspections and inspections
of the function and ease of movement of the Pro
cylinder EE must be carried out in intervals of no
longer than one month by the operator or by an
agent authorised by the operator (see also DIN EN
179 or DIN EN 1125 Annex C). Maintenance may only
be carried out by trained and qualified personnel.
Caution: It is essential that you observe the main-
tenance instructions of the door, lock and fittings
manufacturers. In order to guarantee the ongoing
functionality of the Pro cylinder EE, make sure the
maintenance intervals prescribed by the manufac-
turers are always complied with.
Caution: It must be indicated to the operator and
representatives of the operator that, according to
DIN EN 179 and DIN EN 1125, safety-relevant escape
door components must be checked on a monthly
basis for tightness and wear. Defects must be reme-
died by a certified specialist.
Caution: Inspect safety-relevant fitting components
to ensure their tight fit and check them for wear on
a regular basis. Re-tighten fixing screws and replace
faulty parts as needed.
Caution: After changing the batteries of the Pro
cylinder EE, inspect the escape and rescue route ac-
cording to the specifications of the lock and fittings
manufacturers and carry out a functional test (see
page 84).
ADDITIONAL MAINTENANCE
INSTRUCTIONS FOR
THE PRO CYLINDER EE
MAINTENANCE
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