GEInstallation and Maintenance Manual Bently Nevada™ Asset Condition Monitoring

Additional Information 

Notice:

This manual does not contain all the information required to operate and maintain 

the product. Refer to the following manuals for other required information. 

3500 Monitoring System Rack Configuration and Utilities Guide 

(129777-01) 

• guidelines for using the 3500 Rack Configuration software for setting the operating 

parameters of the module 

• guidelines for using the 3500 test utilities to verify that the input and output 

terminals on the module are operating properly 

3500 Monitoring System Computer Hardware and Software Manual 

(128158-01) 

• instructions for connecting the rack to 3500 host computer 

• procedures for verifying communication 

• procedures for installing software 

• guidelines for using Data Acquisition / DDE Server and Operator Display Software

• procedures and diagrams for setting up network and remote communications 

3500 Field Wiring Diagram Package (130432-01) 

• diagrams that show how to hook up a particular transducer 

• lists of recommended wiring 

Operation and Maintenance Manuals for all the modules installed in the 

rack 

Product Disposal Statement

Customers and third parties, who are not member states of the European Union, who are 

in control of the product at the end of its life or at the end of its use, are solely 

responsible for the proper disposal of the product. No person, firm, corporation, 

association or agency that is in control of product shall dispose of it in a manner that is 

in violation of any applicable federal, state, local or international law. Bently Nevada LLC 

is not responsible for the disposal of the product at the end of its life or at the end of its 

use. 

1. Receiving and Handling Instructions 

This will be a short overview of the entire section. 

1.1 Receiving Inspection 

Visually inspect the system for obvious shipping damage. If you detect shipping 

damage, file a claim with the carrier and submit a copy to Bently Nevada, LLC. 

1.2 Handling and Storage Considerations 

Proper handling and storing of printed circuit boards is extremely critical. Circuit 

boards contain devices that are susceptible to damage when exposed to 

electrostatic charges. Damage caused by obvious mishandling of the board will 

void the warranty. To avoid damage, observe the following precautions in the 

order given. 

Application Advisory 

Machinery protection will be lost when 

you remove all power from the rack. 

• Do not discharge static electricity onto the circuit board. Avoid tools or 

procedures that would subject the circuit board to static damage. 

Some possible causes of static damage include ungrounded soldering 

irons, nonconductive plastics, and similar materials. 

• Use a suitable grounding strap (such as 3M Velostat® No. 2060) to 

ground yourself before handling or performing maintenance on a 

printed circuit board. 

• Transport and store circuit boards in electrically conductive bags or 

foil. 

• Use extra caution during dry weather. Relative humidity less than 30% 

tends to multiply the accumulation of static charges on any surface. 

When performed properly, you may remove modules from or install modules into 

the rack while power is applied to the rack. Refer to << Section reference to 

“Module Installation in section 4 >> for the proper procedure

2. General Information 

Monitoring and computerized vibration information systems provide the 

information you need to assess the mechanical condition of rotating and 

reciprocating machinery. These systems continuously measure and monitor 

various supervisory parameters and provide crucial information for early 

identification of machinery problems such as imbalance, misalignment, shaft 

crack, and bearing failures. As such, these systems are an efficient and effective

means of satisfying plant management, engineering, and maintenance concerns 

for: 

• Increasing plant safety by minimizing the occurrence of hazardous 

conditions or catastrophic failures. 

• Improving product quality by minimizing process variances caused by 

improperly operating equipment. 

• Maximizing plant availability by servicing only those machines that 

require it and providing more efficient turnarounds. 

• Reducing plant operating costs by minimizing unplanned shutdowns 

and by making more efficient use of maintenance resources. 

For protection of critical machinery, we highly recommend that you permanently 

install continuous monitoring systems. The term "protection" means that the 

system can shut down machinery on alarm, without human interaction. These 

systems include applicable transducers, each with its own dedicated monitoring 

circuitry and alarm setpoints. The 3500 Monitoring System is the newest addition 

to the family of continuous monitoring systems offered by Bently Nevada, LLC. 

2.1 3500 Monitoring System