Banner DUO-TOUCH SG Two-Hand Control Safety Modules - Manual (Page 10)

CAUTION: Disconnect Power Prior to Checkout
Before performing the initial checkout procedure, make certain all power is disconnected from the
machine to be controlled.
Dangerous voltages may be present along the Safety Module wiring barriers whenever power to the ma-
chine control elements is ON. Exercise extreme caution whenever machine control power is or may
be present. Always disconnect power to the machine control elements before opening the enclo-
sure housing of the Safety Module.
WARNING: EDM Monitoring
If the System is configured for “No Monitoring,” it is the user’s responsibility to ensure that this
does not create a hazardous situation.
1. Verify that the two actuating devices are properly connected to the Module.
2. Apply power to the Safety Module and to the actuating devices, if applicable.
3. Verify that only the Power indicator is ON. If any of the other Safety Module indicators are ON, disconnect the power to the Safety
Module and check all wiring. Do not continue this checkout procedure until the cause of the problem is corrected.
4. Activate both hand controls simultaneously (within 0.5 seconds), and hold them engaged. Input 1 and Input 2 indicators should
come ON. Release both hand controls simultaneously. Output indicator should go OFF.
5. Again, activate the two hand controls simultaneously, and hold them engaged. Input 1, Input 2, and Output indicators should come
ON. Release one hand control, while holding the other engaged. One of the indicators should remain ON. The Output indicator
should go OFF. Re-activate the hand control which was just released. The Output indicator should remain OFF. Release both hand
controls. Input 1 and Input 2 indicators should then be OFF.
6. Activate only one hand control and hold it engaged. Input 1 (Input 2) indicator should come ON. After more than 1/2 second, acti-
vate the second hand control. Input 1 and 2 indicators should remain ON, while Output indicator remains OFF.
7. Remove power from the Safety Module and disconnect the monitor contact feedback loop at terminals Y1 and/or Y2. Re-apply
power to the Safety Module. Activate both hand controls simultaneously. Output indicator LED should remain OFF.
If the Safety Module passes all of these tests, reconnect the output wires at terminals 13/14 and 23/24. Do not attempt to use the
Safety Module until all of the tests are passed.
Daily Checkout Procedure
To be Performed at every Power-up, Shift Change, and Tooling/Machine Setup Change
The daily checkout must be performed by a Designated Person, appointed and identified in writing by the employer, or by a
Qualified Person (see below).
WARNING: EDM Monitoring
If the System is configured for “No Monitoring,” it is the user’s responsibility to ensure that this
does not create a hazardous situation.
1. Verify that all point-of-operation guards are in place and operating properly.
2. Verify that the two actuating devices must be simultaneously engaged to actuate the machine.
3. For single-cycle machines: Verify that maintained engagement of the two actuating devices results in only one machine cycle.
For part-revolution clutch machinery: Verify that release of either actuating device results in the immediate arrest of the ma-
chine motion.
4. Verify that the distance from each actuating device to the closest hazard point is not less than the calculated safety distance.
Semi-Annual Checkout Procedure
To be Performed at Six-Month Intervals
This semi-annual checkout must be performed by a Qualified Person (a person who, by possession of a recognized degree or
certificate of professional training, or who, by extensive knowledge, training, and experience, has successfully demonstrated
AT-FM-10K Two-Hand Control Module
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