2.6
General safety instructions
Danger!
"
"
Rotation of the drive shaft induces a voltage, which is applied to the connection terminals.
Danger!
"
"
The elevator machine has attachment points: integrally cast eyelets or screwed-on eye bolts, eye
plates or steel cable loops. The attachment points are designed exclusively for transporting the
elevator machine including brake and traction sheave. Do not lift other loads such as bolted on
components, ropes lying on top, etc. with the attachment points. Suitable lifting gear must be used.
Warning
"
"
Depending on the operating conditions, the elevator machine can have high surface temperatures
of > 80
°
C.
Risk of burns!
If the installation situation does not provide su
ffi
cient personal protection, then this must be
provided by the customer in the form of additional measures.
If work has to be carried out on the elevator machine at normal operating temperature,
suitable gloves must be worn.
Warning
Warning of hand injuries!
"
"
Risk of injury from reaching into the rope guard.
"
"
Do not carry out any activities during operation.
"
"
Only perform maintenance work on the elevator machine when stopped.
"
"
The elevator machine is only to be operated within the ranges dened on the name plate of the
motor!
"
"
Use the elevator machine only in the authorised fashion and only for the tasks and
fl
ow media
speci
fi
ed in the order!
"
"
If the elevator machine is not energised, no electric torque is available. Releasing the brakes can
cause uncontrolled acceleration of the elevator.
We recommend short-circuiting the windings of the de-energised elevator machine to generate a
brake torque dependent on the speed.
In the event of a short-circuit, a short-circuit current of at least the level of the rated current is
fl
owing.
The windings may not be short-circuited when the elevator machine is energised.
"
"
Safety features, for example the brake release monitoring, may not be dismantled, circumvented or
made inoperative!
"
"
Thermistor installed in the winding act as protection against excess temperatures in the elevator
machine and must be evaluated. When the thermistor are activated, the energy supply to the
elevator machine must be switched o
ff
.
Translation of the original operating instructions
ZAtop SM250.45B
Safety instructions
A-TBA17_04-GB 2023/28 Index 004 Part.-No. 01013409-GB (EU-BD 760/1)
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