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Original Operating Instructions Eccentric worm-drive pump F 550 and Sanitary Pump F 560
ENGLI
SH
Content
2.1.1 Foreseeable misuse ........................................................................................................... 24
2.2
4.2.1 Demands on explosion-proof protection category 2 (zone 1) ............................................ 31
4.3
Commissioning of version with bearing flange F 550 S and F 560 S ................................ 32
.................................................................................... 35
Disassembly / re-assembly of the open mechanical seal
.................................... 37
Disassembly / re-assembly of the closed mechanical seal