Daily Checkout - Banner MM-TA-12B Instruction Manual

Periodic Checkout Procedures

6.3 Daily Checkout

Perform this checkout procedure at every shift change, power-up and machine
set-up change. During continuous machine run periods, this checkout must be
performed at intervals not to exceed 24 hours. A Designated Person or Qualified
Person (as defined in Section 1.18) must perform the procedure; checkout
results should be recorded and kept on or near the guarded machine, per OSHA
1910.217(e)(1).
1) Verify that access to the guarded area is not possible from any area not pro-
tected by the safeguards interfaced with the MM-TA-12B system. Hard
guarding, or supplemental presence-sensing devices must be installed,
wherever needed, to prevent any person from reaching around the light grid
or entering into the hazard area. Verify that all supplemental guarding
devices and hard guarding are in place and operating properly.
2) Verify that the safeguards interfaced with the MM-TA-12B system have been
properly installed and maintained. See relevant instruction manuals or data
sheets.
3) Verify that it is not possible for a person to access the hazard(s), undetected
by the safeguards interfaced with the MM-TA-12B system or by other sup-
plemental guarding (as described in appropriate standards).
4) Verify that the Reset switch is mounted outside the guarded area, out of
reach of anyone inside the guarded area, and that the key or other means of
preventing inadvertent use is in place.
5) Verify the system(s) checkout procedures for the external safety systems
connected to the MSSI and the USSI inputs as described by the appropriate
manuals.
6) Initiate machine motion of the guarded machine and, during the cycle, gen-
erate a stop command from the safeguarding device. Do not attempt to
insert anything into the dangerous parts of the machine. Upon issuing the
stop command, the dangerous parts of the machine should come to a stop
with no apparent delay. Upon reset of the safeguard and the MM-TA-12B,
verify that the machine does not automatically restart, and that the initiation
devices must be engaged to restart the machine.
7) With the guarded machine at rest, generate a stop command from the safe-
guarding device(s) and verify that it is not possible for the guarded machine
to be put into motion .
8) Check carefully for external signs of damage or changes to the MM-TA-12B
system, the interfaced safeguards, the guarded machine, and their electrical
wiring. Any damage or changes found should be immediately reported to
management.
If any of these checks fail, do not attempt to use the system until the reason
for the failure(s) is identified and corrected.
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MM-TA-12B Muting Module
Instruction Manual