How to install and maintain the Bently Nevada 3500 monitoring system rack?

Module installation and removal

Installation steps

Power supply: First install the Power Input Module (PIM), configure single point grounding, connect the power cord (in a non powered state), then install the main module and tighten the screws.

Full height module: First install the I/O module (configuration options, fastening screws, connection wiring), and then install the main module (ensure that the ejectors are in place, inserted along the guide rail, and fastened).

Half height module: First install the half height card guide rail, then install the I/O module and main module, similar to the steps for full height modules.

Remove steps

After power off, loosen the module screws and use ejectors (full height) or screws as handles (half height/power) to pull out the module; The I/O module needs to remove the wiring first, and then loosen the screws to remove it.

Replace module

Main module: Save the configuration before removing the old module, reconfigure and verify after installing the new module.

I/O module: The main module and wiring need to be removed first, replaced, reconnected, and verified.

Maintenance

General maintenance

The internal components of the module cannot be repaired on site, and maintenance mainly involves testing whether the channel is normal and replacing faulty modules (spare parts are required).

Support live plugging and unplugging modules (follow the steps in Chapter 4), the system does not require calibration, but the functionality needs to be verified regularly.

Maintenance interval

The initial interval is 1 year; If the monitoring machine is a critical equipment or the rack is in an extreme temperature, high humidity, or corrosive environment, the interval needs to be shortened; Adjust the interval based on the verification results and ISO 10012-1 after each maintenance.

Order Information

Rack ordering: Specify the size (19 inches/12 inches Mini rack), installation method (panel/rack/Bulkhead installation), institutional certification (CSA-NRTL/C), European compliance (CE), etc. through code.

Windproof shell ordering: optional materials (painted steel/stainless steel), conduit fittings, air purification options, etc., incompatible with display units, Mini rack requires adapter panel.

Grounding module and spare parts: The grounding module needs to occupy one rack slot; Spare parts include TMR/SIM jumpers, blank panels, adapters, etc.

Specification parameters

Dimensions: Detailed length, width, and height data for different installation types (panel/rack/Bulkhead installation, full-size/Mini rack) (such as full-size panel installation rack width 482.6mm, height 265.9mm).

Weight: The weight of different configurations (empty/full load, with internal barriers) (such as a full-size full load panel installation of approximately 31.07kg).

Environmental parameters:

Working temperature: -30 ° C to 65 ° C (0 ° C to 65 ° C with internal barrier); Storage temperature: -40 ° C to 85 ° C.

Humidity: 0% -95% without condensation.

Mechanical performance: 10g impact (11ms); 3g sine vibration (5-100Hz).