Bently Nevada 3500/40 Monitor External System

Description

3500/40 Possible causes for these errors include the following:
• The Time Out setting is too low.
• The calibration kit equipment is faulty.
– The test gas canister is out of calibration gas.
– There is a hole in the tubing.
– The valve is faulty.
• The calibration kit is being used incorrectly.
– Valve not opened correctly.
– Small holes on the sides of the calibration boot are being
covered up or sealed off and air is not allowed to flow to the
sensor head.
• The sensor has reached the end of its useful life.
Possible corrective actions include the following:
• Verify that the calibration equipment is not faulty (refer to calibration
kit manual 169027-01).
• Recalibrate with the Time Out time increased.
• Replace the old sensor with a new one and recalibrate the channel.
NOTE: It is suggested that you first try to calibrate a sensor at least
twice before declaring the sensor faulty.
• Contact Bently Nevada, LLC technical support and/or service

Note that the software has updated the Calibration Date field labeled Last:
to the current (today’s) date. You cannot change this date unless you
recalibrate the channel. The monitor will use the last calibration date plus
90 days to identify when the Danger/Alarm2 Cal Status 90-day setpoint
has been exceeded, if you enable that alarm.

The software has updated the Next: calibration date field to today’s date
plus 90 days as the default. You can change this field. When monitor
reaches the date in the Next: field the software will post “Recommend
Recalibration” in the System Events Log to remind you to recalibrate the
sensor/channel. Thus, this can be a mechanism for you to receive a
reminder in the System Events Log that you should recalibrate the channel
before reaching the 90-day Cal Status alarm deadline if you enable that
associated setpoint.
24. Select OK until you completely exit out of the configuration dialog screens.
25. Remember to put the key lock on the front of the rack back into the Run
Mode position to protect the configuration after calibration.

In order to calibrate a channel that is in one of these states you must:
1. Purge the sensor (allowing fresh air to reach the sensor) to remove an
Alarm or Over Range condition, or,
2. Remove the Over Range and alarm conditions to unlatch a latched
alarm, and then
a. Press the Reset switch on the front of the rack, or
b. Use the software switch, Channel Reset (Aux 2) (refer to Section 6.4)
to reset the channel, or
3. Use the software switch utility in the 3500 Rack Configuration software
(refer to Section 6.4) to put the Over Range or Alarming channel into
bypass.

Details: If you need urgent delivery orders, please feel free to contact us, and we will try our best to meet your needs.
Price problem: If you find that other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference prices and give you further discounts.
Contact Us:+86 18106937731
Whatapp:+86 15359293870
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Contact Person: Chen

135785-01 3500/93 Display Unit, non backlighted
135785-02 3500/93 Display Unit, back-lighted
137412-01 3500/93 Manual
135799-01 3500/93 Display Interface Module
135799-02 3500/93 Display Interface Module
(use with A05 option only)
135813-01 3500/93 Display Interface I/O
Module
136634-0010-01 10 Foot (3 metres) Cable (PVC)
136634-0050-01 50 Foot (15 metres) Cable (PVC)
136634-0050-02 50 Foot (15 metres) Cable
(Teflon? )
136634-0100-01 100 Foot (30 metres) Cable (PVC)
136634-0100-02 100 Foot (30 metres) Cable
(Teflon? )
130121-02-01 500 Foot (152 metres) Extension
Cable (PVC)
130121-02-02 500 Foot (152 metres) Extension
Cable (Teflon? )
02200271 External Power Supply for 115 Vac
02200272 External Power Supply for 230 Vac
138227-01 Cable Adapter
146085-01 Power Cable
137224-01 System Mounting Assembly
(sheet metal for A01 & A05
options)
04309007 4-40 X 0.63 Phillips head screw for
System Mounting Assembly, 4 are
required