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Edition: 01/2012 - Part No. 9008464 Copyright This documentation as well as translation hereof are property of cab Produkttechnik GmbH & Co. KG. The replication, conversion, duplication or divulgement of the whole manual or parts of it for other intentions than its original intended purpose demand the previous written authorization by cab.
Sensors ..............................11 General Function .............................11 Extended Function ..........................12 4.2.1. Coupling the MAESTRO 5L to a supply device (SMEMA interface) ..........12 4.2.2. Coupling the MAESTRO 5L to the optional Conveyer Belt .............. 12 Control Panel ............................13 Control Panel ............................13 Warning Light ............................
Introduction Instructions Important information and instructions in this documentation are designated as follows: Danger! Draws your attention to an exceptionally grave, impending danger to your health or life. Warning! Indicates a hazardous situation that could lead to injuries or material damage. Attention! Draws attention to possible dangers, material damage or loss of quality.
Introduction • Do not use the device close to high-voltage power lines. • Work going beyond this may only be performed by trained personnel or service technicians. • Unauthorized interference with electronic modules or their software can cause malfunctions. • Other unauthorized work on or modifications to the device can also endanger operational safety.
The fibre-glass material tears at the broken edge, leaving it rough and fissured. Using the MAESTRO 5L to cleanly and economically separated pre-scored PCB’s. The PCB moved by a belt into the cutting area. By rotating circular blades it will cut and transported automatically.
Specification Separation length in mm 100 - 600 Weight in kg Separation principle upper and lower circular blades PCB thickness A in mm 1 - 3,2 Thickness of remaining material B in mm A/3, min. 0,3, max. 0,6 Score depth C in mm >...
(1) is mounted at the factory. 4. A tube adapter (2) is shipped with the MAESTRO 5L. The size of the tube adapter varies, depending on the vacuum to be used with the separator. The tube...
Connecting the Access Door Interlock The access door contact switch plug (6) must be plugged into the 5-pin diode socket (7) located on the under side of the MAESTRO 5L. The socket can be seen from inside the chassis access door.
Figure 7 Connecting of an Industrial Vacuum Cleaner Connect the supplied adapter cable to the power socket (1) on the back of the MAESTRO 5L. Switching the vacuum ON and OFF is controlled via the software in the separator. Attention!
Figure 8 Sensors The MAESTRO 5L is equipped with a number of sensors which control the travel of the PCB through the separator. Sensor 1 (3) The reflective sensor is coupled with a clock wheel which is mounted at a supply belt (1). The reflective sensor is necessary to measure the length of cut.
The conveyer belt stops when a PCB is sensed by the conveyer belt sensor (7). When the conveyer belt stops, the MAESTRO 5L receives a signal that informs that the conveyer belt is not ready to take over more PCBs. At this point,...
Control Panel Control Panel Figure 10 Control panel At the control panel of the MAESTRO 5L are five user keys, two displays and one emergency switch. These have the following functions under normal conditions. Emergency Switch Warning! In case of emergency, an emergency stop switch (4) has been provided. Activate the emergency switch by pressing it firmly.
Figure 12 Control panel To put the MAESTRO 5L into the programming mode, press the START and STOP keys at the same time. The six digit display shows the parameter which can be changed and the two digit display shows the actual setting.
Speed Adjustment The working speed of the MAESTRO 5L may be varied by pressing the SPEED+ key or SPEED- key. This can be done in the standby mode or during normal operation.
In case of emergency, an emergency stop switch (4) has been provided. Activate the emergency switch by pressing it firmly. This interrupts the voltage supply to the MAESTRO 5L. After successfully completing the self test, place the PCB (1) on the supply belts (2), either manually or via a supply device.
Operation Operation with external Conveyer Belt Figure 15 Operation with external Conveyer Belt In operation of the MAESTRO 5L with an external conveyer belt by cab (Option) are the most items identical like 7. But see follow differences : •...
Press the 'START key ERROR 5 : • The MAESTRO 5L does not enter the takeover readiness mode for receiving a new PCB in the defined 20 seconds after receiving the previous PCB. Notice Error messages ERROR 2, ERROR 3 and ERROR 4 can be disabled by changing the program parameter PA 2.
Replacement of the Upper Blades Figure 17 Replacement of the Upper Blades Danger! Unplug the power source to the MAESTRO 5L before working on it ! Warning! Risk of hand injury ! When handling the blades, protective gloves should be worn ! 1.
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Blade Replacement Figure 18 Blade Replacement 11. Place the blade shaft into the provided device (16). Loosen the spanner nut (14) with the spanner wrench provided, while holding the open-end wrench (41mm) on area (14). Attention! Do not manipulate the second spanner nut (15) at this time ! 12.
Replacement of the Lower Blades Figure 19 Replacement of the Lower Blades Danger! Unplug the power source to the MAESTRO 5L before working on it ! Warning! risk of hand injury ! When handling the blades, protective gloves should be worn ! 1.
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Blade Replacement Figure 21 Blade Replacement 9. Remove the handles (12) from the blade shaft. 10. After loosening the snap ring (15), remove the gear (16). 11. Loosen the spanner nut (14) with the spanner wrench provided while holding the open-end wrench (41mm) at area (13).
Blade Replacement Blade Adjustment Figure 22 Blade Adjustment Side to side adjustment Recheck the side to side adjustment of the upper and lower blades in relationship to one another. If the blades do not line up, the upper shaft will need to be adjusted as follows: 1.
Adjustment of the Supply Belts Figure 24 Adjustment of the Supply Belts It is necessary to adjust the supply belts of the MAESTRO 5L to the tolerances of the external dimensions of the PCB. 3. Loosen the 4 screws (1) at the belt retainers (2).
Interfaces Figure 25 SMEMA-Interfaces The MAESTRO 5L is equipped with two 14-pin AMP-couple SMEMA interfaces for connection to a supply device and/ or a following device. The pin assignments are as follows : Signal SMEMA Interface (1) to the pre device...
Maintenance Figure 28 Maintenance The following steps are to be performed regularly to maintain the MAESTRO 5L PCB separator: Before each shift : Check the laser beam of the sensors (1), (2) and (3). Clean the leaving hole of the laser beam if necessary.
EC Safety and Health Requirements. This declaration will lose the validity if there are any changes of the device or the purpose without our consent. Description: PCB Separator MAESTRO 5L Device: Applied EC-Directives Applied Norms: Directive 2006/42/EC on machinery •...