6.3 Using the Commissioning Tool
6.3.3 Pump Setup
1. The default flow rate is 190. DO NOT change the flow rate. Click Next > to continue.
If for some reason you feel the flow rate needs to be adjusted, contact LumaSense.
2. When ready, click Next > to continue. The oil pump will turn on and begin streaming oil.
3. Stream oil until no bubbles are visible and click Next > to continue and begin priming.
6.
6.3. 3.4 4 Pr Prim imin ing g
The system/instrument will automatically prime the SmartDGA instrument. When finished, click The system/instrument will automatically prime the SmartDGA instrument. When finished, click Next >
Next > to continue. to continue.
6.
6.3. 3.5 5 Fi Fina nal T l Tes estt
1.
1. ClosClose ble bleed eed valvvalve ane and pld plugs/ugs/valvevalves as and cnd clicklick Next >Next > to continue. to continue.
SSiinnggllee DDuuaall IInnlliinnee
2
2.. SSeelleecctt NoNo when given the option to run a test cycle, as this will be done later using the when given the option to run a test cycle, as this will be done later using the Viewer Software.
Viewer Software.
3.
3. SmarSmartDGtDGA ComA Commissmissionioning ing is cois complemplete. te. ClickClick Next >Next > to return to the beginning of the DGA to return to the beginning of the DGA Commissioning Tool to commission additional SmartDGA instruments or close the program Commissioning Tool to commission additional SmartDGA instruments or close the program and refer to the Software Manual to configure the DGA Viewer software.
and refer to the Software Manual to configure the DGA Viewer software.
4.
4. RemoRemove cove containtainerners. Leas. Leave tuve tubing bing on bleon bleed vaed valveslves..
Once you complete commissioning of all SmartDGA instruments, your SmartDGA system will be Once you complete commissioning of all SmartDGA instruments, your SmartDGA system will be ready for use. Refer to the SmartDGA Software manual for more information on obtaining gas ready for use. Refer to the SmartDGA Software manual for more information on obtaining gas information.
information.
Caution:
Caution: Do not turn off power to the DGA instrument unless it has been prepared forDo not turn off power to the DGA instrument unless it has been prepared for storage. The instrument requires power to protect the gas separation membrane from storage. The instrument requires power to protect the gas separation membrane from pressure changes induced by outside environmental changes even if no measurements pressure changes induced by outside environmental changes even if no measurements are being made. If you need to turn off power to the DGA instrument, please contact are being made. If you need to turn off power to the DGA instrument, please contact LumaSense for instructions on how to properly prepare the instrument for safe
LumaSense for instructions on how to properly prepare the instrument for safe storage.
storage.
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7 Maintenance
To ensure the highest level of performance of DGA Instrument, the following procedures and list of Field Replaceable Units (FRU) have been generated so that periodic maintenance can successfully be performed.
7.1 Field Replaceable Unit (FRU) List
Battery - EZHub A standard non-rechargeable CR1632 coin-type lithium battery purchased directly from most electronic outlets
Battery - i Core A standard non-rechargeable CR2032 coin-type lithium battery purchased directly from most electronic outlets
O2 Sensor Part number O2-DGA that can be purchased by contacting LumaSense customer care at [email protected]
H2 Sensor Part number H2-DGA that can be purchased by contacting LumaSense customer care at [email protected]
7.2 Battery Replacement
7.2.1 Replacing the EZHub Battery
Ensure you have the following parts and tools on hand prior to starting installation:
PROVIDED BY CUSTOMER Qty Description
1 New Replacement Battery 1 Small Phillips Head Screwdriver 1 Medium Phillips Head Screwdriver 1 Small Flat Head Screwdriver
The battery life span will be approximately 8 years. After this period, the battery needs to be replaced. The SmartDGA EZHub controller uses a standard non-rechargeable CR1632 coin-type lithium battery. The battery is located on the left side of the SmartDGA EZHub controller (LTC Side) and is clipped in directly on the main board.
Caution: Battery replacement should only be performed by authorized personnel.
There is danger of explosion if the battery is mishandled or incorrectly replaced.
Replace the battery only with one of the same manufacturer and type or equivalent type recommended.
Do not disassemble batteries or attempt to recharge them outside the system. Dispose of batteries properly in accordance with the manufacturer's instructions and local regulations.
To replace the EZHub controller�s battery:
2. Remove yellow band from the EZHub controller by removing the 4 screws and 4 washers using a small Phillips head screwdriver. Save these screws and washers.
3. Using a medium Phillips head screwdriver, remove one screw on the front side, one screw on the top, and two screws on the back side of the EZHub controller (as shown below).
Save the (4) screws.
Removed screws and washers
Removed screw (front side)
Removed screw (top)
4. Remove the left (LTC) side cover from the EZHub controller.
5. Locate the battery on the main board (clipped in).
6. Remove the battery by bending the clip up slightly with a small Flat head screwdriver and sliding the battery up and out.
Note: Try not to over-bend the clip. If you bend it too far up, you may need to bend it back down slightly before inserting the new battery.
Removed screws (back side)
7. Insert the new battery into the clip with the positive side facing up.
8. Reinstall the left (LTC) side cover and reattach the yellow band.
9. Reconnect the EZHub controller.
7.2.2 Replacing the LumaSMART i Core
TMBattery
Ensure you have the following parts and tools on hand prior to starting installation:
PROVIDED BY CUSTOMER Qty Description
1 New Replacement Battery
1 Medium Phillips Head Screwdriver 1 Small Flat Head Screwdriver (optional)
The battery life span will be approximately 8 years. After this period, the battery needs to be replaced. The LumaSMART i Core uses a standard non-rechargeable CR2032 coin-type lithium battery. The battery holder is accessed from the bottom of the i Core.
Caution: Battery replacement should only be performed by authorized personnel.
There is danger of explosion if the battery is mishandled or incorrectly replaced.
Replace the battery only with one of the same manufacturer and type or equivalent type recommended.
Do not disassemble batteries or attempt to recharge them outside the system. Dispose of batteries properly in accordance with the manufacturer's instructions and local regulations.
To replace the LumaSMART iCore unit�s battery:
1. Disconnect all electrical connections.
2. On the bottom of the i Core unit, remove the small access panel in the middle using a medium Phillips head screwdriver. Save the (2) screws.
3. Removed the bottom �U-shaped� panel using a medium Phillips head screwdriver.
Save the (5) screws.
Note: You may need to use a small Flat head screwdriver in order to remove this panel if it is tight.
4. Locate the battery directly above the 5-pin �SERIAL� connector.
5. Remove the old battery by pushing down on the retention tab and then sliding the battery straight out.
Caution: Use rubber gloves or other protection when handling the new battery, as finger prints can reduce the battery’s life span.
6. Insert the new battery into the holder with the positive side facing down (toward the �SERIAL� connector).
7. Reattach the �U-shaped� and small access panels.
7.3 Sensor Replacement
Note: Each H2 and O2 sensor has its own calibration file that needs to be loaded after sensor replacement; please contact LumaSense for further details prior to performing sensor replacement.
To gain access to the gas manifold:
1. After powering down the EZHub, remove the the power/communications cable with multi-pin connector from the bottom dome of the SmartDGA instrument.
2. Remove the twelve screws using a 9/64� hex driver and carefully lift up the top dome to remove it from the central housing.
The gas manifold will be the aluminum block attached to the top of the 8� printed circuit board (PCB).
Gas Manifold Multi-pin connector
Oxygen sensor
Hydrogen sensor holding nut
Sensor plugs are located under the fan.
7.3.1 Replacing the H
2Sensor
To replace the H 2 sensor:
1. Remove the hydrogen sensor plug from the PCB socket labeled J36.
Hydrogen Sensor Plug and PCB Socket J36
Hydrogen sensor plug
Oxygen sensor plug Hydrogen
sensor plug Oxygen sensor
plug
2. Unscrew and remove the hydrogen sensor �Holding Nut’ from the gas manifold.
Hydrogen Holding Nut
3. Screw the replacement hydrogen sensor assembly into the gas manifold, hand tighten.
4. Insert the hydrogen sensor plug into the PCB socket labeled J36.
5. Reattach the top dome.
7.3.2 Replacing the O
2Sensor
1. Remove the oxygen sensor plug from the PCB socket labeled J24.
Oxygen Sensor Plug and PCB Socket J24
2. Unscrew the oxygen sensor from the gas manifold.
Oxygen Sensor Removal
3. Remove the replacement oxygen sensor from its packaging and attach the included O-ring.
O-Ring
4. Screw the replacement oxygen sensor into the gas manifold, hand tight.
5. Insert the oxygen sensor plug into the PCB socket labeled J24.
6. Reattach the top dome.
7. Load calibration file using DGA Viewer (See O2 Sensor Field Replacement instructions).
Note: Sensors must be disposed of in compliance with local regulations.
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8 Troubleshooting
8.1 Visual Light Indicators
8.1.1 SmartDGA
®Instrument
The indicator light on the front of the SmartDGA instrument is on for 5 seconds and off for 15 seconds, then repeats the cycle. This means that during a one minute period you have three indication cycles on the SmartDGA instrument. The LED indication light on the EZHub will be the same as on the instrument, except it will not flash and will be a solid indication. The color
indications are noted below:
Note: A caution, warning, or alarm state can be caused by ppm level, rate of change, or ratio limit being exceeded.
Instrument Light(s) Action Meaning
Green Flashing 5 seconds
every 15 seconds
Indicates normal operation
Yellow Flashing 5 seconds
every 15 seconds
Indicates caution
Blue Flashing 5 seconds
Red & Blue Flashing, 5 seconds blue followed by 5 seconds red(repeated until condition clears or is reset)
Indicates Status and Error Condition A Status and Error condition indicates that one of the several monitored variables
(temperature, pressure, sensor operations, etc.) has exceeded the set point for that condition.
On the EZHub, the LED indication will be a solid red and blue and remain solid until the
condition clears or is reset.
Yellow & Green Flashing, 5 seconds green followed by 5 seconds yellow
(repeated until condition clears or is reset)
Indicates Loss of Communication
On the EZHub, the LED indication will be a solid green and yellow and remain solid until the condition clears or is reset.
Note: SmartDGA Status and Error Codes will require you to contact the factory for further guidance on corrective actions and diagnosis. Most Error Codes will require unit maintenance which may require the unit to be returned to the factory for repair.
8.1.2 SmartDGA EZHub
TMController
The LED indication light on the SmartDGA EZHub controller will be the same as on the instrument, except it will not flash and will be a solid indication. The color indications are noted below.
EZHub Light(s) Action Meaning
Green Solid Indicates normal operation
Green & Yellow Solid No communication with instrument
Red & Blue Solid Status and Error indication - Lights only activated when �Error� setting is exceeded
Yellow Solid Caution indicating exceeding caution level limits set for the gas level, rate of change, or ratio
Blue Solid Warning indicating exceeding warning level limits
set for the gas level, rate of change, or ratio
Red Solid Alarm indicating exceeding alarm level limits set for the gas level, rate of change, or ratio
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9 Diagrams & Drawings
9.1 Multiple SmartDGA EZHub
TMSetup with Ethernet Hub or Switch
Note: The preferred implementation is a switch, especially if the LumaSMART i Core is connected to a high traffic network.
9.2 LumaSMART i Core
TMRS485 Connections
Note: The LumaSMART i Core is optional and is not required for the SmartDGA system.
Note: An Ethernet switch at the LumaSmart i Core is required to connect to both the EZHub and SCADA system using Ethernet. Use of RS485 with IEC61850 protocol will not be supported due to bandwidth restrictions.
Note: The RS485 port on the LumaSmart i Core is always COM 2. Other addresses may appear in the pull down menu choice, but they are not functional RS485 ports.
9.3 LumaSMART i Core
TMEthernet Connections
Note: The LumaSMART i Core is optional and is not required for the SmartDGA system.
9.4 Unistrut Stand
Note: Example of typical installation. Customer is responsible for verifying design meets local facility requirements and safety requirements.
Note: The NEMA4 enclosure will heat up significantly when exposed to direct sunlight.
The installation location should be chosen to minimize sunlight. If this is not possible, a sunshade over the top of the enclosure is recommended.
9.5 SmartDGA NEMA 4 Enclosure
9.6 Inline Mounting Plate
9.7 Wiring Connection
SmartDGA
Connector Pin Wire Color
EZHub RS 485 pin (1-4 from left to right)
EZHub Power Pin (1-6 from left to right)
A Brown 6
C Yellow 5
E Black 2
G Green 3
J White 4
M Purple (Violet) 4
N Grey 3
P Red 1
R Blue 1
S Orange 2
9.8 Assy, Wall Mount, SmartDGA EZHub
TM9.9 Assy, Panel Mount, SmartDGA EZHub
TM9.10 Assy, Wall Mount, LumaSMART i Core
TM9.11 Assy, Panel Mount, LumaSMART i Core
TM9.12 SmartDGA Instrument Sun Shade
9.13 SmartDGA Instrument Dimensions
20.918�
531.32
10.765�
273.43
12.152�
308.66 mm