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Instruction of Fully Pneumatic Filling Machine of SGY Series
2-3 Fault Analysis and Troubleshooting
Symptom
Analysis
Troubleshooting
The machine
fails
Check whether the air pressure collar is open
Open it
Check whether the air source is
open
(compressor)
Open it
Check whether the value on air pressure meter is
within the correct range
Adjust it to 0.4-0.5MPa
Check whether there is leakage on the pipe joint or damage
on air lines
Insert the pipe again or change
another one
Check whether the air amount is adjusted to the
minimum (tightened too much) via the front valve
and behind valve
Adjust the valves to the working
status
Check whether the air amount on the fill head
cylinder is adjusted to the minimum (tightened too
far)
Adjust the throttle to the working
status
Check cleanliness of the machine. Product may
be hardened, tacky, or sticky, causing rotary
assemble or main piston to be stuck
Clean the machine
Filling is not
even
Check for air leakage in all air line connections.
Fasten each joint
Check for leakage in the product chamber
Replace o-rings
Check product level inside hopper
Add product
Check for correct speeds during filling and
drawing actions
Adjust the front valve and
behind valve to the stable status
Check whether the material viscosity is even
Make materials be even
