
2
Safety notes
Installation/assembly
Operating Instructions – EDR..71 – 315, EDRN63 – 315
12
•
Turn the rotor by hand and listen for unusual grinding noise.
•
Check the direction of rotation in decoupled state.
•
Only install or remove belt pulleys and couplings using suitable devices (heat up).
Cover the belt pulleys and couplings with a touch guard. Avoid unacceptable belt
tension.
•
Establish any necessary pipe connections.
•
Mounting positions with the shaft end pointing upward must be equipped with a
cover to prevent foreign objects from falling into the fan. Ensure that ventilation o-
penings are not obstructed and that used air cannot be drawn in again straight
away. The same applies to air from adjacent units.
See also the information in chapter "Mechanical installation" (→
31).
2.6.1
Restrictions of use
The following applications are prohibited unless the device is explicitly designed for
such use:
•
Use in areas exposed to harmful oils, acids, gases, vapors, dust, and radiation
•
Operation in applications with impermissibly high mechanical vibration and shock
loads in excess of the regulations stipulated in EN 61800-5-1
25896334/EN – 06/2019
Содержание EDR200
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