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BA_BM_EXAKT-ELG-DC_EN_37-23.docx
10
Operating the measuring and roller conveyor
10.1
Switching the stop positioning system on and off
Figure 10: Control switches and compressed air connection
After proper installation, assembly and connec-
tion by appropriate qualified personnel, the
stop positioning system can be switched on.
Pos. Description
10
Compressed air connection
11
Double push-button
“
P40 control
”
12
Main switch (lockable)
13
Emergency stop push button
10.1.1
Switching the system ON
•
First make sure that the quick coupling for the compressed air connection (
10
) is connected and an operating
pressure of max. 6 bar is set.
•
Switch on the entire system with the main switch (
12
).
•
Then switch on the P40 positioning control with the green button of the double push button (
11
).
•
Important:
Then carry out a reference run for the stop system according to section
10.1.2
Switching the system OFF
•
Before switching off, position the material stop close to the rear limit switch resp. reference point in order to
keep the reference run (
10.2) as short as possible when switching on again.
•
Then switch off the positioning control with the red button of the double push button (
11
).
•
If necessary, switch off the entire system with the main switch (
12
).
•
At the end of work and during repair and maintenance work, secure the main switch (
12
) against unauthor-
ised restarting by locking it with a padlock and remove the quick coupling for the air connection (
10
).
10.1.3
Emergency stop devices for stopping in case of danger
In case of malfunctions and dangerous situations, the stop positioning system can be stopped quickly and easily
accessible over the entire roller conveyor length at any time.
1.
By pressing the emergency stop button (
13
) on the control panel (see
Figure 10). After the malfunction
or dangerous situation has been remedied, the emergency stop button (
13
) is unlocked by pulling it out.
2.
By actuating the emergency stop rip cord (
19
), which extends over the entire length of the roller conveyor.
After the malfunction or dangerous situation has been rectified, the emergency stop state triggered by the
pull cord switch (
20
) can be cancelled by switching the P40 control unit back on.
Note:
The rip cord switch
also triggers the emergency stop condition in the event of a rope break or incorrect rip cord tension.
10.2
Referencing the stop system
Each time the positioning control is switched on, the stop system of the measuring & roller measuring conveyor
must first be referenced.
→
The reference run is started via the function key
“
F2
”
(refer to
•
To start the reference run, press the function key
“
F2
”
for at least 3 seconds.
•
After completion of the reference run, the sliding carriage stops
→
The stop system is now ready for use.
Acute danger of crushing at the stop system! As soon as the function key (F2) is pressed for at
least 3 sec, the sliding carriage starts moving automatically! Keep persons and body parts out of
the danger zone. In case of danger, press the emergency stop immediately!
10
13
12
11