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Question 63 - D-PSC-MN-01 discussion

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What is a precaution when working with Dell EMC PowerScale equipment?

A.

Nodes can operate above 40 degrees C, but only for limited periods of time.

Answers
A.

Nodes can operate above 40 degrees C, but only for limited periods of time.

B.

Connections to the branch circuit need not be properly grounded.

Answers
B.

Connections to the branch circuit need not be properly grounded.

C.

Use side stabilizers if the rack is not securely bolted to the floor.

Answers
C.

Use side stabilizers if the rack is not securely bolted to the floor.

D.

The total rack load should not exceed 70% of the branch circuit rating.

Answers
D.

The total rack load should not exceed 70% of the branch circuit rating.

Suggested answer: C

Explanation:

When working with Dell EMC PowerScale equipment, safety precautions are essential to prevent equipment damage and personal injury. One critical precaution is ensuring that the equipment racks are stable to prevent tipping hazards.

Key Points:

Use of Side Stabilizers:

If the rack is not securely bolted to the floor, side stabilizers must be used.

Side stabilizers provide additional support and prevent the rack from tipping over during installation or maintenance activities.

This is especially important when equipment is being added or removed from the rack, which can shift the center of gravity.

Rack Stability:

Proper rack installation involves securely bolting the rack to the floor or using stabilizing devices.

Unstable racks pose a significant risk to personnel and equipment.

Safety Compliance:

Following the manufacturer's guidelines ensures compliance with safety regulations and standards.

Prevents accidents that could result in injury or damage.

Dell PowerScale

Reference:

Dell EMC PowerScale Hardware Installation Guide:

Chapter on Rack Installation:

Recommends that if racks are not bolted to the floor, side stabilizers should be installed.

Provides detailed instructions on installing side stabilizers.

Safety Precautions:

Emphasizes the importance of rack stability during equipment installation and maintenance.

Best Practices:

Always verify that racks are secure before performing any work.

Use appropriate personal protective equipment (PPE) when working with heavy equipment.

Follow all safety warnings and cautions provided by Dell EMC.

asked 29/10/2024
Venkateswar Parupalli
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