Mounting The Output Elements; Image 5-1 Balancing Type On The Drive-End Side - Siemens SIMOTICS FD 1LL1 Operating Instructions Manual

Assembly
5.2 Lift the machine to where it will be installed, and position it
Bright surfaces on machine parts
● Remove the anti-corrosion coating from the machined surfaces of machine parts and from
● Use a suitable solvent to soften thick layers of anti-corrosion agent. Then push off the
● Lightly oil the depreserved surfaces.
5.2.6

Mounting the output elements

Balance quality
The rotor is dynamically balanced. For shaft extensions with featherkeys, the balancing type
is specified using the following coding on the face of the drive end of the shaft:
● "H" means balancing with a half feather key
● "F" means balancing with a whole feather key
52
small components. To do this, use petroleum, petroleum ether - or a similar solvent or
cleaning agent.
NOTICE
Paintwork damage
Painted surfaces can be damaged if they come into contact with detergents or solvents.
softened layers using a piece of hardwood (approximately 10 x 10 x 1 cm). Do not sand
the protective coating down or scrape it off.
NOTICE
Damage to the machine surface
Metal objects, such as scrapers, spatulas or pieces of metal, are not suitable to remove
the anti-corrosion protection.
These could damage the surfaces of the machine parts.
Image 5-1 Balancing type on the drive-end side
SIMOTICS FD 1LL1
Operating Instructions 04/2016