OPERATION
7-4 MS 3000 • 9095-032A
Fig.7-5 Brake lever platform
Fig.7-4 Push-buttons control box
7.5 Operation from the platform
UP: If this push-button is
pressed, the platform is
raised. When the
push-button is released,
the platform stops
immediately.
DOWN: If this push-button is
pressed, the platform is
lowered. When the
push-button is released,
the platform stops
immediately.
EMERGENCY: When this push-button is
pressed, the platform is
locked.
7.6 Operation in an emergency
situation
In an emergency, for example in the event
of a power failure, the platform can always
be lowered.
- Using the malfunction analysis in
chapter 10, try to solve the problem. If
the problem can not be solved it is
possible to make a emergency descent
in the following way.
1. Open the trap door in the platform.
2. Each motor is provided with a lever
with which the motor brake can be
released (A, Fig.7-5).
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