ATTN: AREA SUPERVISOR ONLY
OPERATION INSTRUCTIONS
POWER PRO
SAFETY OVERRIDE KEY
Extreme caution must be used while operating under this
condition. This method of operation should only be used when
the problem causing the carriage shut-down cannot be
corrected by the operator. Spacesaver Area Contractor service
personnel should be called at once to correct the problem. This
device should be used only by supervisors and service
personnel.
Using the Safety Override Key:
1. The safety override key will provide restricted use of the system
when normal operation cannot be restored after a safety sweep fault.
See Sections 6 & 7 in the Operation Instructions Booklet for recovery
instructions not requiring the use of this key. If it becomes necessary
to close a faulted aisle the override key will be required.
2. While operating a carriage using the safety override key it will travel
at a reduced rate of speed, a warning beeper will sound and the
pushbutton must be held constantly during carriage travel. The limit
switches will stop travel when carriages nest together.
3. To close a faulted aisle do the following:
A) Step up to a carriage on either side of the faulted aisle. They
will be displaying a blinking red light just above the RESET
button. A press of the RESET button will only turn the blinking
light to steady.
B) Insert the safety override key into the receptacle.
C) You now have 40 seconds to complete the carriage move. If
time expires before the move is complete you must remove and
re-insert the key to purchase another 40 seconds.
D) A move of any carriage in the system, during a safety fault, will
require that a safety override key be inserted into the carriage
during the move.
E) Once the safety fault has been cleared the safety override key
must be removed. Normal system operation is not possible
while the key is inserted.
F) Once the faulted aisle is closed other aisles may be selected.
The faulted aisle may be opened without the use of the safety
override key. However, the safety override key is required to
reclose the faulted aisle.
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