Sigma 2-16P - Installation of Angle Rotors with a Hermetically Sealed Lid

Operating Manual SIGMA 2-16P page 31 of 75
04/2007
5.2.3.1 Installation of Angle Rotors with a Hermetically Sealed Lid
• Screw the rotor cover onto the rotor and tighten it.
• Lower the rotor with the cover onto the motor shaft.
• Insert the rotor tie-down screw into the motor shaft. Tighten the rotor tie-down
screw at 5 Nm using the supplied rotor wrench so that the spring washer
assembly is compressed tightly.
• The rotor can also be used without a cover.
• Slightly grease the rotor and lid seals after cleaning.
• The rotors can be installed or removed with a closed lid after loosening the
rotor tie-down screw.
) Attention!
• Please follow the safety instructions and hazard warnings in chapter
2,
page
16 ff!
1 Rotor tie-down screw
2 Lid
3 Lid seals
Fig. 5.5:
A
ngle rotor with a hermetically sealed lid