Bartell Global CONTEC MODUL 200, Instruction Manual

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Manual MODUL 200
®
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CONTEC Maschinenbau & Entwicklungstechnik GmbH © CONTEC
®
2016
Hauptstrasse 146, 57518 Alsdorf (Sieg) / Germany
Tel: +49 (0) 2741 9344-0 Fax: +49 (0) 2741 9344-29
direction is indicated by a red arrow on the belt drive cover (Appendix diagram No. 187). In
case of wrong rotation, switch the shotblaster off and disconnect the main cable. The plug of
the machine is a phase reverse plug. Turn the two pins in the plug of the machine cable with
a screwdriver. Switch the star delta switch again from 0 to star position. When the required
RPM is reached it then is safe to switch to the delta position whereby the motor runs at full
performance.
Press the lever (Appendix diagram No. 237) of the drive unit switch. MODUL 200
®
will
start to move with a time delay. Open the shot valve slowly with the shot valve lever
(Appendix diagram No. 165). Do not attempt to open it before the machine is moving or
deep holes will be blasted into the floor.
The Ammeter on the control panel indicates the power consumption of the turbine motor.
Make sure that the consumption is not higher than 15 A (22A US version).
After a few meters of blasting close the shot valve and stop the machine. Check the track on
the floor. If the track is not evenly blasted, adjust the position of the shot cage as described in
the “Maintenance & Adjustment” Chapter.
Repeat the blasting. When the machine is stopped it must be allowed to come to a complete
standstill before switching on the reverse drive direction switch.
ATTENTION!
Abrupt reversing of the drive direction switch causes damage to the drive motor drive circuit.
First stop the machine then reverse the switch!
The dust container of the dust collector has to be emptied on a regular basis. The intervals
depend on the size of the container and on the condition of the floor.
5 Maintenance & Adjustment
ATTENTION ! Disconnect the main cable before starting any maintenance or adjusting.
5.1 Adjust the blasting path
The blasting path is adjusted by turning the shot cage (Appendix diagram No. 119) in the
blast wheel cover (Appendix diagram No. 117). If blasting leaves an uneven path, then one
side of the path is being blasted more heavily than the other.
Remove the shot hose (Appendix diagram No. 125) between the shot valve and the shot
enter pipe (Appendix diagram No. 123). The shot enter pipe is secured with two clamps
(Appendix diagram No. 121) on the blast wheel cover which can be removed by unscrewing
two nuts. The shot cage is situated under and held in position by the shot enter pipe. On
removing the shot enter pipe the shot cage turns freely. Above the centre of the cage window
is a marking point (pin) which is helpful for orientation.
If the path is heavier blasted on the left hand side compared to the right, turn the cage anti –