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24
Operating Instructions – MOVIGEAR® DAC-B
4
Installation prerequisites
Mechanical Installation
4.3
Installation prerequisites
Check that the following conditions have been met:
• The entries on the nameplate of the MOVIGEAR
®
unit match the voltage supply
system.
• The drive is undamaged (no damage caused by transportation or storage)
• Ambient temperature according to the operating instructions, nameplate and lubri-
cant table in chapter "Technical data and dimension sheets / Lubricants".
• The drive must not be assembled in the following ambient conditions:
– Potentially-explosive atmosphere
– Oils
– Acids
– Gases
– Vapors
– Radiation
• For special designs: The drive is designed in accordance with the actual ambient
conditions.
• You must clean the output shafts and flange surfaces thoroughly to ensure they are
free of anti-corrosion agents, contamination or the like. Use conventional solvents.
Do not expose the sealing lips of the oil seals to the solvent – damage to the material.
• When the drive is installed in abrasive ambient conditions, protect the output end oil
seals against wear.
4.4
Installing MOVIGEAR
®
• Clean the output shafts thoroughly to ensure they are free of anti-corrosion agents
(use a commercially available solvent). Do not expose the bearings and sealing rings
to the solvent – damage to the material!
• Carefully align the MOVIGEAR
®
unit and the driven machine to avoid placing any
unacceptable strain on the motor shafts (observe permissible overhung loads).
• Do not butt or hammer the shaft end.
• Ensure that cooling air supply is unobstructed and that air discharged by other units
does not influence cooling.
• Use suitable cable glands for the supply leads (use reducing adapters if necessary).
• Seal the cable entry well.
• Clean the sealing faces of the MOVIGEAR
®
cover well before reassembling the unit.
• Restore the corrosion protection if necessary.
• Check the validity of the degree of protection using the information in the operating
instructions and the data on the nameplate.
•
When changing the mounting position: Adjust position of breather valve.
Observe chapter "Technical data and dimension sheets / Mounting positions".
Содержание MOVIGEAR DAC B
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