DLab MS-H380-Pro - Troubleshooting Common Faults

20
6. Faults
The instrument adopts the advanced production technology and testing methods.
Each unit had been tested thoroughly before dispatch, with good reliability.
The common errors generally occur due to improper operation.
Errors
Problem
Process
Not functioning
in switch ON
mode
The power cord connection is
unreliable
Ensure the power cord is
connected well
Power supply insurance tube
damage or loose
Check if the tube is
damaged or loose
ERR4
The sensor circuit error
Check the sensor
ERR5
Temperature exceeds
hardware protection
Sensor fault or heating
element circuit short
ERR6
The instrument does not work
when switched ON or the
temperature rises above 30
degrees in 15s
Uncontrolled thyristor short
circuit
ERR7
When switched ON
temperature rises less than
10 degrees in 15s
Heating circuit breakers or
sensor failure
Магнитная мешалка с подогревом - руководство по
эксплуатации
Диаэм - официальный дилер продукции DLAB в России;
тел.: (495) 745-0508, info@dia-m.ru, www.dia-m.ru