Insertar/extraer el interruptor automático mediante mesa elevadora:
Insertar y extraer un interruptor 3W con el carro elevador (apto para 3W
hasta 6300 A) y placa soporte con rieles adicionales.
Figura 17 / Fig. 137
Montar los rieles adicionales del carro elevador de tal forma que queden
entre las guías telescópicas del bastidor extraíble y ofrezcan la mayor
distancia de apoyo posible (Figura 17). Alinear la plataforma del carro
elevador con los rieles adicionales por debajo del interruptor sacado
hasta la posición de mantenimiento. Los rieles adicionales deben quedar
aproximadamente centrados por debajo del interruptor (Figura 18).
PRECAUCIÓN
Los rieles adicionales deben alinearse de manera que toquen la base
del interruptor detrás del panel de plástico.
Para evitar daños en el panel de mando al levantar el interruptor, el
carro elevador se debe aproximar lo suficiente a la celda del interrup-
tor.
8PQ9800-7AA75
Inserting/removing the circuit breaker using a lifting table:
Figura 16 / Fig. 16
Insertion and removal of the 3W circuit breaker using a lifting truck (suit-
able for 3W up to 6300A) and carrying plate with additional rails
Figura 18 / Fig. 18
Mount the additional bars of the lifting truck so that they provide support
between the telescopic guide support of the guide frame but are as far
apart as possible (Fig. 17). Align the lifting truck platform with the addi-
tional bars below the circuit breaker, which has been pulled out into the
maintenance position. The additional rails should be positioned approx-
imately centrally under the circuit breaker (Fig.18).
CAUTION
Align the additional bars so that they are located on the base of the
circuit breaker behind the plastic control panel.
Move the lifting truck close enough to the cubicle so that the control
panel is not damaged when the circuit breaker is lifted!
17