BUCHI Syncor Polyvap - Manual (Page 33)

Syncore Platform
33
5.14 Trouble-shooting: The single platform
Trouble-shooting: the single platform
Observation Cause Correction
Display does not light No power
Connect the unit to the power system.
Check fuses. Check the power system
Display lights only in part Display unit defective Contact BÜCHI service agent
Unit does not heat up Heater not turned on Press „START“
Unit does not heat up Heater not turned on
Temperature set-point too low; Setpoint
temperature higher than room temperature.
Unit does not heat up Heater defective Contact BÜCHI service agent
Unit does not shake Drive not activated Turn speed control clockwise
Unit does not shake
Drive blocked by the adjustment
wrench
Remove the adjustment wrench
Unit does not shake Drive belt torn Contact BÜCHI service agent
Unit does not shake Drive defective Contact BÜCHI service agent
Vacuum cover is not heated
The 24 V connection socket has not
been connected correctly
Check the plug on the vacuum connection
Vacuum cover is not heatedt Setpoint temperature too low Raise the setpoint temperature
Vacuum cover is not heated Heater defective Contact BÜCHI service agent
Unit cannot be programmed.
Program mode has not been
activated
Press the „PROGRAM“ button until 1 appears in
the Step display.
Buttons do not react to pressure Defective contact Contact BÜCHI service agent
Error message in the display Mechanical or electronic defect
Contact BÜCHI service agent, refer to Chapter
„Maintenance: Error messages“
Unit shakes but makes noise
when doing so
Vibration elements defective
Inspect vibration elements visually and contact
BÜCHI service agent
Strong vibrations Settings for unbalance not optimum Readjust unbalance compensation
Strong vibrations
Rotational speed not properly
adjusted
Reduce speed
5 Operation