Troubleshooting
6‐3
P/N 397189E
E 2006 Nordson Corporation
BM200_EASY_GEAR
Troubleshooting Tables
The troubleshooting tables serve as an orientation for qualified personnel.
They cannot, however, replace targeted fault location with the help of wiring
diagrams and measuring instruments. They also do not include all possible
problems, only those which most typically occur.
Problem
Possible Cause Corrective Action
System has no
electrical function
Main switch is set to 0 Set main switch to 1
Fuses are defective Check fuses in electrical cabinet
No line voltage supplied Check whether there is line voltage at
the line voltage terminals in the electrical
cabinet
Week timer programmed incorrectly Program differently
System has no
pneumatic
function
There is no compressed air Connect compressed air
Pressure controller set incorrectly Set pressure controller to max. 7.5 bar
(0.75 MPa / 109 psi)
System does not
reach Ready
Only the white
indication lamp is
lit
Temperatures not set correctly on
temperature controller
Check temperature settings for all
channels
Fuses for individual channels defective Check fuses for individual channels
Temperature setback switched on Switch off or wait until the setback period
has expired
Automatic temperature setback after
motor standstill activated
Stop temperature setback
Channel is switched off Switch on
Channel is switched to measuring mode Switch to control mode
Channel/Heating zone defective Activate diagnosis program of the
temperature section
Continued...
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