BEUMER stretch hood® S
Operation
BA-6090103-EN
19.08.09
51
Restart or reset
A restart or reset of the muting device is required if any of the following situa-
tions arise:
• The system is activated.
• An incorrect muting function has occurred.
• There is an object in the protected area.
If the fork-lift truck occupies only one of the induction loops but does not interrupt
the area protected by the safety photocell to be muted, the safety device can be
activated by pressing the reset pushbutton once. The muting function is not acti-
vated. As soon as the fork-lift truck interrupts the area protected by the safety
photocell, the safety device changes to the OFF state. The muting indicator light
starts flashing. Now it is possible to restart the muting device.
If the fork-lift truck occupies at least one induction loop and, at the same time,
the area protected by the safety photocell to be muted is interrupted during con-
nection, the safety device remains in the OFF state. In this case the muting indi-
cator light immediately starts flashing. Then a complete restart of the muting
device is immediately possible. The reset pushbutton must be pressed twice
within 4 seconds for restarting the muting device. When the reset pushbutton is
pressed for the second time, the safety circuit is activated immediately. As soon
as the reset pushbutton has been released for the second time, the safety de-
vice checks the signals of the induction loops for a valid occupation. If a valid
occupation is detected, the safety device remains in the ON state. The system
starts operating in the normal mode again. If an invalid occupation is detected,
the safety device remains in the OFF state.
Danger!
An unauthorised release could result in severe personal injury or death.
Before releasing the start/restart interlock, the operator has to ensure that no
persons are within the danger zone