YOKOGAWA FC400G User Manual

< 10. Spare Parts and Consumables >
10-3
IM 12F5A1-01E
10.2.6 RotatingContact(K9332SR)
CAUTION
Donottouchtherotatingcontactexceptwhenreplacementisperformed.
The rotating contact is in mechanism consisting of ring and brush together that obtain signals.
It becomes worn out over long period of continuous use. Lubricant used for the part also needs
to be concerned about its quality degradation after the long period of use. Therefore, standard
replacement interval is one year.
CAUTION
The storage limit for Rotating contact is one year after the purchase, considering degradation of
the lubricant used inside. Store it in normal temperature and keep it away from direct sunlight.
10.2.7 DrivenShaftAssembly(K9334JV)
The two bearings on the driven shaft assembly are to ensure that it rotates smoothly.
Thebearingswillbeworngraduallyandsoshouldbereplacedafterapproximatelythreeyears
operation.
Replacement should in principle be performed by Yokogawa.
(Note) It is recommended that the O-ring (Part no. Y9115XB) in the electrode holder in the driven shaft assembly should also be
replaced at the same time.
10.2.8 Drive Belt(L9804UK)
This perishes and wears, and needs to be replaced after about three years operation.
10.2.9 MotorAssembly(SeeCMPL)
The rotating parts wear, and this needs to be replaced after about three years operation.
10.2.10 GearHead(SeeCMPL)
The rotating parts wear, and this needs to be replaced after about three years operation.
10.2.11 ActivatedCharcoalFilterElement(L9862AY)
Usedwhenautozerocalibrationoptionisinstalled.Itisrecommendedthatthelterbereplaced
once a year.

YOKOGAWA FC400G Specifications

General

Brand	YOKOGAWA
Model	FC400G
Category	Measuring Instruments
Language	English