16
Annex A: Disassembling & Assembling the TEM
/TEX
Pump
A. Preparing for Disassembly
(1) For personal safety, wear protective gear, like corrosive resistant aprons and protective
eyeglasses during disassembly, to prevent injuries caused by spilled chemicals.
(2) The magnets used in our T
EX/TE
M magnetic drive seal-less pumps have very strong magnetic
strength. Take
extra
precautions when disassembling the pump to prevent personal injury
and damage to electronic and magnetic equipments (like diskettes, magnetic stripe cards,
etc.).
(3) Make marks on corresponding terminals and contact points when disconnect and remove
motor wirings. It would prevent wrong connections in future application.
B. Notes for assembly
(1) Please follow the reverse procedure for disassembly to assemble the pump.
(2) When pressing the shaft bearing into the impeller, make sure the cut edge of the bearing
matches the flat edge inside the impeller.
(3) Before assembly, use an adhesive tape to remove all metal fragments or debris that may be
on the outside of the magnet housing.
(4) When fastening the different parts of the pump, make sure to fasten the corresponding
opposite screws in turn to ensure a uniform tightness.
(5) After the entire pump is assembled, use a small screwdriver to rotate the motor cooling fan to
ensure everything is installed correctly.
(6) The tightening torque for the front casing of TEM
/TEX
Series is 32 ± 1 kgf-cm (3.2 ± 0.1Nm).
Summary of Contents for TEM Series
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