Formula Air RS-EXL Посібник з технічного обслуговування - Сторінка 9
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5. WARNING & SAFETY INSTRUCTIONS
WARNING ‐ WARNING ‐ WARNING !!!
THE POWER SUPPLY TO THE PLANT MUST BE DISCONNECTED
PROPERLY AND SECURED AGAINST RECONNECTING BEFORE ANY
KIND OF MAINTENANCE MUST BE COMMENCED!
The Ex rotary valve is a safety component for which reason this warning sign is placed on it:
Unintended use may cause squeezing / crushing of hands and fingers.
Rotating shaft
If the motor is connected electrically, the rotor with rubber blades may be able to rotate, and
the hands may get squeezed. Consequently, the motor must not be connected until the rotary
valve has been installed under the filter and the duct for conveying the waste has been
installed.
If the motor is to be installed in connection with a silo, the cyclone must be mounted on the
rotary valve and the valve bolted on to the silo before connecting the motor.
6. DELIVERY / MARKINGS / STORAGE
6.1.
Delivery
On delivery, the Ex rotary valve is equipped with motor and gear, which are selected by
Moldow.
6.2.
Marking
The rotary valve is marked according to current requirements. The type plate states among
others type, order number and year of manufacture.
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