Alfa Laval TE20B200, Инструкция по эксплуатации

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Instruction Manual Toftejorg SaniJet 20 Electrically Driven Page 41
IM-TE91A794-EN6
Trouble Shooting Guide
(continued)
Symptom: Slow rotation or failure of machine to rotate
Possible Causes Fault finding
Foreign material or material build-up
a) Cleaner unit or Bevel gears jammed/sluggish Rotate again Down pipe. It must rotate freely
without any restriction. If not, remove Cleaner
unit (see page 34-30). Clean out any foreign
material and material build-up inside Cleaner
head in the bottom of the Outer tube. Hold
Retaining ring and rotate Cleaner head. If any
restriction is recognised, disassemble Cleaner
unit and clean all parts. Balls in ball ring must
rotate freely.
b) Down pipe jammed/sluggish If Down pipe still does not rotate freely without
any restriction, it must be disassembled. Clean
opening in bottom of Base housing and Bearing
ring on Outer tube. Remove Bevel gear, Ball ring
and Ball race inside Outer tube and clean parts.
Balls in Ball ring must rotate freely without any
restriction.
Mechanical defects
a) Damaged teeth on Bevel gear Inspect teeth on Bevel gear for deformation.
Mount Cleaner Unit in Outer tube (See page 34-
30). Remove Planet gear. Hold Base housing
and rotate Down pipe to check that Bevel gears
can work together. If damaged: Replace Bevel
gears.