13
User’s Manual
3.6.7 Platform fences
They must conform to EN 14122, be 1,1 m high and
be equipped with doors. These must be monitored
with a trapped key system that permits fence door to
be opened only when service lift is present.
Trapped key is attached to cabin by means of a wire
rope, preventing loss of key.
Optionally, the platform fences can be equipped
with an electrical switch monitoring system, that
disables control of the elevator in case one platform
fence is open, which is composed by a manual
actuated mechanical lock connected to switch
cutting power to lift when it is opened, or with a
guardlocking system keeping the door locked while
the service lift is not at the platform. The door is
unlocked when the service lift is at the platform with
the lift detection switch activated. The ready light is
ON when the door is closed.
During emergency use, for example, power cut, need
of evacuation or rescue, the door guard locking
switch can be unlocked by acting the mechanical
Door Manual Release system from outside the fence,
or from inside the fence.
3.6.8 Main service lift door
Main access to the cabin is done through the full
sliding door installed on the front.
The full sliding door opening dimensions are 1950 x
500 mm. It features a guard locking system that:
• Prevents service lift to travel if the door is open.
This opening condition is monitored by the guard
locking switch.
• Permits door to be opened only when service lift
is levelled with a platform. This levelling condition is
monitored by the platform level switch which is
triggered by the safe zone plates.
For the Octopus L95, as an option, the levelling
condition can be monitored by a magnetic sensor.
It is possible to manually release guard locking
system in order to open main door between
platforms for maintenance tasks or installation of
WTG parts.
3.6.9 Ladder access door
Ladder access door consists of two hinged sheets
that fold up when opened, thus optimizing space. In
case of evacuation, the ladder access door permits
direct access to ladder and ladder rail.
A safety switch interrupts control when door is open.
External manual release of
guard locking of L95
Internal manual release of
guard locking of L95
External manual release
of guard locking of L95
Internal manual release
of guard locking of L95
Platform level
switch
Safe zone plate
(on all platforms)
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A
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Ap
S.
Denmark
Rønnevangs Allé 6
DK-3400 Hillerød
AIP ApS
Stamp:
Material:
Dimension:
Edit by:
Edge:
Constructor:
Surface:
Title:
Revsion note:
Measure tolerance:
Replaced by:
Date:
Sign:
Replaces:
Drw. no.
Valid from:
Rev.no.:
Release
Scale:
Weight:
ISO 2768-mK
Proj:
Format:
A3
ISO-E
kg
1 / 1
Sheet no.
