3. MAINTENANCE
IOM manual Tapflo TF series 17
3.5. TF50-TF400 – Disassembly of the pump (PE & PTFE)
The numbers put in brackets, refer to the part numbers in the spare part drawings and spare
part lists in chapter 4 “SPARE PARTS”.
3.5.1. Before the disassembly procedure
Be sure to drain all liquid from the pump. Cleanse or neutralize the pump thoroughly.
Disconnect the air supply and then the suction and discharge connections.
3.5.2. Disassembly procedure
Fig. 3.5.1
Disconnect the air hose from the booster and from the
pump.
Fig. 3.5.2
Unscrew and remove the booster [99] from the
mounting plate [990].
Fig. 3.5.3
Unscrew four nuts [37] holding the mounting plate
[990] and remove it from the pump.
Fig. 3.5.4
Unscrew the remaining nuts [37] and carefully remove
the pin screws [147].