Alfa Laval TE20B200, Инструкция по эксплуатации

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Page 40 Instruction Manual, Toftejorg SaniJet 20 Electrically Driven
IM-TE91A794-EN6
Trouble Shooting Guide
Symptom: Slow rotation or failure of machine to rotate
Possible Causes Fault finding
No or insufficient liquid flow
a) Check if supply valve is fully open.
b) Check if inlet pressure to machine is correct
c) Check supply line/filter for restrictions/ clogging
d) Remove Motor flange including Motor and Motor
cover (see page 38) and check for clogging in
Rotor area.
e) Remove Rotor and Rotor outer (Pos. 31, page
38) and check for clogging in Base housing.
f) Remove Cleaner unit (see page 34-30) and
check Nozzles and Cleaner unit for clogging. If
blocked, carefully clean without damaging
Nozzles vanes and Nozzle tip. Use air pistol.
g) Inspect Bevel gear, Ball ring (page 34-30) and
Bevel gear inside Outer tube (see page 35). If
necessary, remove parts and clean.
If large particles repeatedly get jammed in the machine,
install filter or reduce mesh size of installed filter in supply
line.