vc999 K7, Руководство по эксплуатации, Страница: 74 / 121

Vacuum Packaging Machine VC999 K7
Error display and troubleshooting
Page 74/121
Art.-No. 592.016 2008-11-26
No Alarm messages Cause Remedy
Limit switch position incorrect Check limit switch position
Mechanical obstruction to
movement Check mechanical movement
Limit switch faulty Exchange limit switch
10 Limit switch for top lid posi-
tion not reached
Fault in electrical supply of limit
switch or valves Consult VC999 Customer Ser-
vice Dep.
Limit switch position incorrect Check limit switch position
Mechanical obstruction to
movement Check mechanical movement
Limit switch faulty Exchange limit switch
11 Limit switch for bottom lid
position not reached
Fault in electrical supply of limit
switch or valves Consult VC999 Customer Ser-
vice Dep.
Initiator/belt switching distance
too large Check switching distance
(set value = 1 - 2 mm)
Initiator soiled or faulty Clean initiator and replace if
necessary
12 Conveyor belt positioning
mark not found
Conveyor belt faulty Please read the description
"Start conveyor belt position" in
Mask 52: Test function. If nec-
essary, replace the belt.
13 Distance of left-hand sealing
bars too big
14 Distance of right-hand seal-
ing bars too big
15 Distance of right-hand seal-
ing bars too small
17 Distance of left-hand sealing
bars too small
Top and bottom sealing bars not
set at the correct Check height of sealing bars
16 Internal PLC error Fault in PLC Read fault code and consult
VC999 Customer Service
Limit switch position incorrect Check limit switch position
Mechanical obstruction to
movement Check mechanical movement
Limit switch faulty Exchange limit switch
18 Vacuum chamber could not
be closed
Fault in electrical supply of limit
switch or valves
Consult VC999 Customer Ser-
vice Department
Limit switch position incorrect Check limit switch position
Mechanical obstruction to
movement Check mechanical movement
Limit switch faulty Exchange limit switch
19 Vacuum chamber could not
be opened
Fault in electrical supply of limit
switch or valves Consult VC999 Customer Ser-
vice Department.
20 Alarm temperature controller Fault in the sealing system
Read error code, discover and
eliminate the fault using the
table "error codes for alarm 20".
21 Calibration of temp. control-
ler cannot be started
Sealing bars are too hot Allow sealing bars to cool down
22 Calibration of temp. control-
ler cannot be stopped
Autocalibration fault Check wiring