Rockwell Automation Allen-Bradley 1502 - Page 35

4-6 Maintenance
1502-UM051E-EN-P – June 2013
 3FBTTFNCMFUIFBTTFNCMZVTJOHBOFXWBDVVNCPUUMFMFBWJOHUIFCPUUPNHBQ
MPDLJOHOVUBOEMPDLXBTIFSPĈ1PTJUJPOUIFJOTVMBUPSUPBDIJFWFUIF
NNJOEJNFOTJPOBTTIPXOJO'JHVSFBOEMFBWFUIFMPBEUFSNJOBM
OVUMPPTFUIFQPTJUJPOPGUIFMPBEUFSNJOBMTIBMMCFJOUIFPQQPTJUFEJSFDUJPO
PGUIFXFBSJOEJDBUPSMJOFPOUIFNPWBCMFTIBĕ3FQFBUUIJTQSPDFEVSFGPS
the remaining vacuum bottle assemblies.
  ăFEJNFOTJPOJTOPUDSJUJDBMJUJTTJNQMZBHPPETUBSUJOHQPJOUJOPSEFS
UPNBLFUIFJOTUBMMBUJPOFBTJFS
Movable Shaft
Load Terminal
Load Terminal Nut
9.58” (243.3 mm)
Figure 4.6 – Reassembled Vacuum Bottle Assembly
  1PTJUJPOBNNJOEJBNFUFSSPEFHESJMMCJUPSTDSFXCFUXFFO
UIFBSNBUVSFQMBUFBOEUIFZPLFQMBUFUPQSFWFOUUIFDPOUBDUPSGSPNDMPTJOH
BTTIPXOJO'JHVSF
Yoke Plate
(Position 3/16” rod here)
Armature Plate
Figure 4.7 – Set-up Position
Vacuum Bottle Replacement
and Set-up Procedure (cont.)