Chapter 2: Operational Safety
1500's battery. The docking target ensures that the voltage presented is between 40 to 57
volts. It also uses a detection sensor to verify the presence of the HD-1500.
The power supply box uses a 4 meter long power cord (25.4 mm diameter) to transfer power to
the docking target.
!
WARNING:
PERSONAL INJURY OR PROPERTY DAMAGE RISK
You must route, and secure the power cord properly. It must be secured in
such a way that prevents straining of the connection points. There must be a
physical protection that prevents the tripping hazard and cable crushing.
If the power cord is laid on the ground, use a visible cover (e.g. yellow and black tripped
cover) that goes over the power cord, and prevents crushing of the power cord.
WARNING:
HOT SURFACE HAZARD
The docking target charging contacts heat up during the charging process. Take
necessary precautions to avoid burn dangers.
Safety Precautions
Lock-out, Tag-out (LOTO)
Prior to any maintenance work on the charging station, you must perform Lock-Out, Tag-Out
(LOTO) procedure. For information on how to perform LOTO, see: Lock-Out, Tag-Out Pro-
cedure on page 35.
Decommissioning
Follow these steps to discontinue the operation of a power supply box, and remove it from ser-
vice:
1. Cut the facility power to the power supply box through the facility disconnect switch,
and confirm that the blue LED is off.
2. Turn the power supply box main disconnect switch to OFF position as displayed in the
following figure.
Figure 2-22. Main Disconnect Switch in OFF Position (Horizontal Position)
3. Then, remove the facility power cable from the electrician access box.
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Mobile Robot HD Safety Manual
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