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Operating Instructions – Explosion-Proof AC Motors DR63/eDR63, DVE250/280
4
Before you start
Mechanical Installation
4 Mechanical Installation
4.1 Before you start
Install the drive only if the following conditions are met:
• The data on the nameplate of the drive corresponds with the voltage supply system
or with the output voltage of the frequency inverter
• The drive is undamaged (no damage caused by transport or storage)
• All transport locks have been removed.
• You are certain that the following requirements have been met:
– Ambient temperature between -20 ˚C and +40 °C.
Note that the temperature range of the gear unit may also be restricted (see gear
unit operating instructions).
Any differing specifications on the nameplate must be observed. The ambient
conditions must comply with all the specifications on the nameplate.
– No oils, acids, gases, vapors, dusts, radiations, etc.
– Max. installation altitude 1000 m above sea level.
Observe chapter "Electrical Installation" > "Ambient conditions during operation"
> "Installation altitude".
– Note the restrictions for encoders.
– Special design: The drive is designed in accordance with the ambient conditions
The above mentioned information refers to standard orders. The conditions might be dif-
ferent when you order drives other than the standard. Refer to the order confirmation for
differing conditions.
INFORMATION
It is essential that you observe the safety notes in chapter 2 for mechanical installation.
NOTICE
The mounting position for installation must correspond with the specifications on the
nameplate.
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