Failure Diagnosis; Product Certification - Scilogex SCI100VC Operating Instructions Manual

5. Failure diagnosis

The advanced production technology and testing methods are used for rigorous testing
before delivery, to ensure good reliability. In service, the common failures are generally
caused by improper operation or setting.
If the errors cannot be handled properly, please record the error phenomenon and notify
the local dealer, or contact us directly.
The following are the possible failures of the vacuum controller in application:
Fault phenomenon
The vacuum pump does
not work
Error message appears
when setting
pressure value
The solenoid valve and
pump is ON/OFF
frequently.

6. Product certification

SCILOGEX certifies that the construction of this product conforms in accordance to
China national and industry standards and ISO9001 standards, and other international
standards organizations.
Cause analysis
The power switch on the
vacuum pump is not turned
ON.
The power cable connection is
improper or damaged.
Check whether the set value
the
exceeds the limit.
Check the
airtightness.
Check whether the hysteresis
value is too small.
Switch power ON the
vacuum pump.
Connect
properly or replace the
damaged cable.
Adjust the set value.
pipeline for Connect
properly.
Increase the hysteresis
value.
13
Solution
the cable
the pipeline