HP 7500 Series - Preparing for Installation; Safety Recommendations; General Safety Recommendations; Electricity Safety

1
Preparing for installation
The HP 7500 Switch Series includes the models in Table 1.
Table 1 HP 7500 Switch Series
Product code Descri
p
tion Alias
JD242B HP 7502 Switch Chassis 7502
JD243B HP 7503-S Switch Chassis 7503-S
JD240B HP 7503 Switch Chassis 7503
JD239B HP 7506 Switch Chassis 7506
JD241B HP 7506-V Switch Chassis 7506-V
JD238B HP 7510 Switch Chassis 7510
Safety recommendations
To avoid possible bodily injury and equipment damage, read all safety recommendations carefully
before installation. Note that the recommendations do not cover every possible hazardous condition.
General safety recommendations
• Keep the chassis clean and dust-free.
• Do not place the switch on a moist area, and avoid liquid flowing into the switch.
• Make sure the ground is dry and flat and anti-slip measures are in place.
• Keep the chassis and installation tools away from walk areas.
• Do not wear loose clothing, jewelry (for example, necklace) or any other things that could get
caught in the chassis when you install and maintain the switch.
Electricity safety
• Clear the work area of possible hazards, such as ungrounded power extension cables, missing
safety grounds, and wet floors.
• Locate the emergency power-off switch in the room before installation so you can quickly shut power
off when an electrical accident has occurred.
• Unplug all external cables, including power cords, before moving the chassis.
• Do not work alone when the switch has power.
• Never assume that power has been disconnected from a circuit. Always check.