DLab SK-O330-Pro Посібник з експлуатації - Сторінка 11
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Chapter 4: Test Method
4.1 The instruments does not move
counterweight
4.2 Instrument speed is not accurate
Belt
9
Step 2: Detection of moving parts
Visually inspect if the steel strip of
Bracket Module is broken. If no
problem, remove the Bracket Module
and visually inspect if the belt is loose or
out of position. After the motor is
powered on, examine whether it is
running,
and
the
counterweight to rotate. If Bracket
Module, belt, and counterweight has no
problem after visual inspection, you need
to replace the motor and MS-Motor
Board.
Step 1: Check Photosensor connections
Check if Photosensor is reliable
connection with and MS-
Step 2: Check Photosensor position
Check if Photosensor plate welding wire is
open circuit, and check whether the fixed
screws of Photosensor are loose. Adjust
Photosensor position and fix Photosensor.
If the problem remains unresolved, replace
Photosensor.
belt
drives