- play_arrow Fast Track: Initial Installation
- play_arrow Overview
- play_arrow Site Planning, Preparation, and Specifications
- play_arrow Initial Installation and Configuration
- play_arrow Troubleshooting Hardware
- play_arrow Contacting Customer Support and Returning the Chassis or Components
- play_arrow Safety and Compliance Information
- General Safety Guidelines and Warnings
- Definitions of Safety Warning Levels
- Qualified Personnel Warning
- Warning Statement for Norway and Sweden
- Fire Safety Requirements
- Installation Instructions Warning
- Chassis and Component Lifting Guidelines
- Restricted Access Warning
- Ramp Warning
- Rack-Mounting and Cabinet-Mounting Warnings
- Grounded Equipment Warning
- Laser and LED Safety Guidelines and Warnings
- Radiation from Open Port Apertures Warning
- Maintenance and Operational Safety Guidelines and Warnings
- General Electrical Safety Guidelines and Warnings
- Action to Take After an Electrical Accident
- Prevention of Electrostatic Discharge Damage
- AC Power Electrical Safety Guidelines
- AC Power Disconnection Warning
- DC Power Electrical Safety Guidelines
- DC Power Copper Conductors Warning
- DC Power Disconnection Warning
- DC Power Grounding Requirements and Warning
- DC Power Wiring Sequence Warning
- DC Power Wiring Terminations Warning
- Multiple Power Supplies Disconnection Warning
- TN Power Warning
- PTX10003 Regulatory Standard Compliances
Maintaining the PTX10003 Fan Modules
Removing a Fan Module from the PTX10003
Before you remove a fan module from a PTX10003, ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage (see Prevention of Electrostatic Discharge Damage).
Ensure that you have the following parts and tools available:
ESD grounding strap
Antistatic bag or an antistatic mat
Phillips (+) screwdriver, number 1
The fan modules in a PTX10003 are hot-removable and hot-insertable field-replaceable units (FRUs); you can remove and replace them without powering off the PTX10003 or disrupting routing functions.
Before removing the fan module, ensure you have a replacement fan module at hand. After removing a failed fan module, you must install a new fan module as quickly as possible to prevent chassis overheating. The PTX10003 cooling system shuts down if a single fan tray is out of the chassis for more than 240 seconds. The cooling system shuts down immediately if you remove more than one fan tray from the chassis.
To remove a fan module from a PTX10003:
- Place the fan module in the antistatic bag or on the antistatic
mat placed on a flat, stable surface. Refer to Figure 1.Figure 1: Removing a PTX10003 Fan Module
When a fan module is removed, the CLI message Fan/Blower is Absent is logged in
the system log, and the system raises a major alarm.
Installing a Fan Module in the PTX10003
Before you install a fan module in a PTX10003, ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage (see Prevention of Electrostatic Discharge Damage).
Ensure that you have the following parts and tools available:
ESD grounding strap
Phillips (+) screwdriver, number 1
The fan modules in a PTX10003 are hot-removable and hot-insertable field-replaceable units (FRUs); you can remove and replace them without powering off the PTX10003 or disrupting routing functions.
Before removing the fan module, ensure you have a replacement fan module at hand. After removing a failed fan module, you must install a new fan module as quickly as possible to prevent chassis overheating. The PTX10003 cooling system shuts down if a single fan tray is out of the chassis for more than 240 seconds. The cooling system shuts down immediately if you remove more than one fan tray from the chassis.
To install a fan module in a PTX10003 (see Figure 2):
- Using the Phillips screwdriver, tighten the locking screw
(3 or 4 turns). See Figure 2.Figure 2: Installing a PTX10003 Fan Module
