Rockwell Automation Allen-Bradley 1502 - Vacuum Bottle Replacement and Set-Up Procedure

4-4 Maintenance
1502-UM051E-EN-P – June 2013
  -PPTFOUIFMPDLJOHOVUPOUIFSFUVSOTQSJOHDPNQSFTTJPOCPMUBOEXJUIESBX
UIFDPNQSFTTJPOCPMUVOUJMUIFSFUVSOTQSJOHJTSFMBYFE3FNPWFUIFSFUVSO
TQSJOHBTTIPXOJO'JHVSF
Compression Bolt
and Locking Nut
Return Spring
Figure 4.2 – Removal of Return Spring
  3FNPWFUIFCPMUTXIJDISFUBJOUIFMPBEUFSNJOBMTBUUIFSFBSPGUIFDPOUBD-
tor and the main mounting bolt at the top of one vacuum bottle as shown
JO'JHVSFJGUIFDPOUBDUPSJTTUJMMNPVOUFEJOUIFDPOUSPMMFSEJTDPOOFDU
DBCMFTGSPNUIFMPBEUFSNJOBMTđSTU
Vacuum Bottle Mounting Bolt
Load Terminal Retaining
Bolt and Nut
Figure 4.3 – Mounting and Retaining Bolt Removal
Vacuum Bottle Replacement
and Set-up Procedure (cont.)