ABB Totalflow Cold Weather Enclosure Manual de usuario
2102824-001 (AA)
TOTALFLOW®
Cold Weather Enclosure
and Equipment Installation
for use with NGC8200 Manual
ABB Inc.
Totalflow Products
7051 Industrial Blvd.
Bartlesville, Oklahoma 74006
Tel: USA (800) 442-3097
International 1-918-338-4880
Intellectual Property & Copyright Notice
©2006 by ABB Inc., Totalflow (“Owner”), Bartlesville, Oklahoma 74006, U.S.A. All rights
reserved.
Any and all derivatives of, including translations thereof, shall remain the sole property of the
Owner, regardless of any circumstances.
The original US English version of this manual shall be deemed the only valid version.
Translated versions, in any other language, shall be maintained as accurately as possible.
Should any discrepancies exist, the US English version will be considered final.
Notice: This publication is for information only. The contents are subject to change without
notice and should not be construed as a commitment, representation, warranty, or
guarantee of any method, product, or device by Owner.
Inquiries regarding this manual should be addressed to ABB, Inc., Totalflow Products,
Technical Communications, 7051 Industrial Blvd., Bartlesville, Oklahoma 74006, U.S.A.
Table of Contents
INTRODUCTION....................................................................................................................1
I. Unpacking & Inspection ...........................................................................................1
II. Sample Probe Installation ........................................................................................2
III. Freestanding Cold Weather Enclosure Installation ...............................................4
IV. Pipe Mounted Cold Weather Enclosure Mounting Kit ...........................................5
V. Optional Support Leg Kit Installation......................................................................8
VI. Sample Probe Access Cover Installation................................................................9
VII. Cold Weather Enclosure (CWE) Mounting Plate ..................................................10
VIII. NGC Installation ......................................................................................................12
IX. Sample Conditioning Module Installation.............................................................13
X. Sample Line Connections ......................................................................................15
XI. CWE Optional Pwr/Comm Outlet Box Assembly .................................................17
XII. CWE Carrier Gas Bottle Rack Installation.............................................................23
XIII. Carrier Gas Regulator Installation.........................................................................24
XIV. CWE Calibration Gas Bottle Installation...............................................................25
XV. Calibration Gas Regulator Installation..................................................................26
XVI. Carrier Gas and Calibration Gas Connections.....................................................27
XVII. Vent Line Connections ...........................................................................................29
XVIII. CWE Optional Catalytic Heater Installation ..........................................................30
XIX. CWE Optional Electric Heater Installation ............................................................33
XX. DC Power Installation .............................................................................................35
Table of Figures
Figure 1 Typical Cold Weather Enclosure with Electric Heater ............................................1
Figure 2 Sample Probe.........................................................................................................3
Figure 3 Sample Probe Insertion..........................................................................................3
Figure 4 Typical CWE Stand Mount Installation ...................................................................4
Figure 5 CWE Mounting Hardware.......................................................................................5
Figure 6 Mounting Brackets..................................................................................................6
Figure 7 Mounting Hardware Installation..............................................................................6
Figure 8 Adjustment Assembly.............................................................................................7
Figure 9 Sample Probe Access Plates .................................................................................7
Figure 10 Pipe Mount installation..........................................................................................8
Figure 11 Chain Retainer Lock.............................................................................................8
Figure 12 Optional Support Leg Overview............................................................................9
Figure 13 Installed Sample Probe and Access Plate Insulation .........................................10
Figure 14 NGC Mounting Plate...........................................................................................11
Figure 15 Cold Weather Enclosure Interior.........................................................................11
Figure 16 NGC Mounting....................................................................................................12
Figure 17 NGC Optional Mounting Flange Pipe .................................................................13
Figure 18 Sample Conditioning Module Bracket.................................................................14
Figure 19 Sample System Mounting Kits............................................................................14
Figure 20 Sample Conditioning Module Installation............................................................16
Figure 21 Sample Boot.......................................................................................................17
Figure 22 CWE Access Panel Removed............................................................................18
Figure 23 Power Communication Outlet Box Assembly.....................................................19
Figure 24 Assembled Power/Communication Assembly....................................................20
Figure 25 Power Wiring Diagram........................................................................................20
Figure 26 Suggested RS-232 Wiring Instructions...............................................................22
Figure 27 Suggested RS-485 Wiring Instructions...............................................................22
Figure 28 Suggested RS-422 Wiring Instructions...............................................................23
Figure 29 Dual Bottle Rack Assembly ................................................................................24
Figure 30 Dual Bottle Rack Installation...............................................................................24
Figure 31 Carrier Gas Pressure Regulator with Relief Valve..............................................25
Figure 32 Calibration Bottle Location..................................................................................26
Figure 33 Calibration Gas Pressure Regulator with Relief Valve .......................................27
Figure 34 Carrier and Calibration Gas Connections...........................................................28
Figure 35 Vent Line Connections on Feed-Through Assembly..........................................29
Figure 36 Catalytic Heater Option in Cold Weather Enclosure...........................................30
Figure 37 Catalytic Heater Assembly..................................................................................31
Figure 38 Thermostat Assembly Installed...........................................................................31
Figure 39 Regulator Assembly Installed.............................................................................32
Figure 40 Temperature Probe Installation ..........................................................................33
Figure 41 Electrical Pre-heater Wiring Instructions.............................................................33
Figure 42 Electric Heater Installed in CWE.........................................................................34
Figure 43 Electric Heater Option Wiring Instructions..........................................................34
1
INTRODUCTION
This document describes the installation of the Totalflow Cold Weather Enclosure and
equipment designed for use with the NGC8200 Chromatograph. These instructions are
listed in the suggested installation order. Depending upon how your system was
configured, some of these instructions may not apply to your installation. When optional
equipment installation has been completed, refer to the “NGC8200 User’s Manual” for
additional instructions software startup and operation.
As with all installation and maintenance on the NGC8200 Chromatograph, please
observe local codes for hazardous areas as required.
C
Figure 1 Typical Cold Weather Enclosure with Electric Heater
Locating Area for Installation
The NGC should be located as close as possible to the Sample Probe installation
point. This prevents the need for high gas flow rates through sample lines to assure
analysis accuracy of current sample.
If there is more than one stream being analyzed, locate the NGC in a central location
to all Sample Probe points.
NOTE: Be certain the installation site is clean and free of foreign debris that could
affect NGC operation.
I. Unpacking & Inspection
1) Shipping Carton
Ensure that there is no external damage to the shipping container. If there is
significant visible external damage contact your receiving group and report the
damage to the trucking company for a Freight Damage Claim.
2
2) Unpacking
The NGC is shipped in a specially designed shipping carton which contains the unit,
mounting brackets, parts list and wiring and interconnect diagrams. Optional
equipment is shipped in a separate carton.
Carefully remove all internal and external packing material. Carefully remove all
items from the box.
3) Bill of Lading
After removing protective shipping cover from NGC, compare shipped contents with
those listed on Bill of Lading. All items should match those on Bill of Lading.
4) Inspection
Examine internal NGC components for evidence of damage.
Points of inspection are:
•Visually inspect exterior of unit for dents, chipped paint, scratches, damaged
threads or broken glass plate, etc.
•Physically inspect rear interior mounted circuit boards, cables, front interior
mounted circuit boards, for loose cables, boards, display and mounting screws
etc.
•If applicable, inspect Calibration/Carrier gas bottles to be certain they are correct
for the installation.
5) Damaged Components
If there is any damage, or if there are noticeable defects, notify your local Totalflow
representative. Keep all shipping materials as evidence of damage, for carriers
inspection. Totalflow will arrange for immediate repair or replacement.
Telephone:
USA: (800) 442-3097 toll free International: 1-918-338-4880
II. Sample Probe Installation
NOTE: 1) If a Sample Probe has previously been installed, you may skip these
instructions.
2) Sample Probe Pipe coupling should be located on the top of the meter
run and may be mounted vertical or horizontal.
3) If the Sample Probe is to be located inside the Cold Weather
Enclosure, it MUST be a vertical mounting on a horizontal pipe and be
installed on the meter run prior to seating the Cold Weather Enclosure on
the meter run.
A. Materials
•Horizontal Pipe Coupling ¾” NPT (previously installed)
•Sample Probe (Configuration to be determined by the technician based on
installation and local codes.)
•Teflon Tape
•Or Customer supplied Pipe Dope (suitable for chromatography)
3
B. Installation
1) Shut down meter run and isolate from gas source. Be sure to use proper
lockout and tagging procedures.
2) Bleed off gas from meter run
3) Ensure installed mounting coupling is free from dirt and debris.
4) Ensure Sample Probe threads are free from dirt and debris.
5) Using Teflon tape or Pipe Dope, wrap or cover NPT threads of Sample Probe
(see Figure 2).
6) Insert gas probe into pipeline coupling (see Figure 3).
7) Using the correct tool, tighten probe. Securely tighten so there is no gas
leakage. DO NOT OVERTIGHTEN.
8) Install Shut-off valve on secondary side of Sample Probe if desired.
THREADED NECK 3/4" NPT.
PRESSURE RELEIVE VALVE
PRESSURE GUAGE
1/4" OUTLET PORT
Figure 2 Sample Probe
3/4" NPT
GAS FLOW
SAMPLE PROBE
CUSTOMER INSTALLED COUPLING
PRESSURE GAUGE
OUTLET PORT 1/4" NPT
RELIEF VALVE
Figure 3 Sample Probe Insertion
4
III.Freestanding Cold Weather Enclosure Installation
The following steps will typically require two people.
A. Materials
•4 ea. ½-13 x 1 ¼ SST Bolt
•4 ea. ½ SST Flat Washer
•4 ea. ½” SST Split Washer
•1 ea. Stand
B. Installation
1) Stand is made symmetrical, so top and bottom are identical. Locate stand
base on a flat, stable, surface.
2) Set enclosure on top of stand, oriented so that the stand brace is horizontal
with front of enclosure (see Figure 4).
3) Place a split washer , then a flat washer on one of the 1 ¼” Bolts and insert
through bolt hole located in the angle iron into the outermost corner of the
enclosure (see Figure 5).
4) Move channel Nut into position so that Bolt will screw into Nut. Screw Bolt
into Nut.
Figure 4 Typical CWE Stand Mount Installation
5) Repeat for all other corners.
6) Position enclosure on stand, centering stand underneath or offset as desired
and tighten all Bolts.
7) Foot Plate mounting holes are pre-drilled for mounting to a pad. Hardware to
be supplied by customer.
5
Figure 5 CWE Mounting Hardware
IV. Pipe Mounted Cold Weather Enclosure Mounting Kit
If your installation includes a Pipe Mounted Cold Weather Enclosure, follow these
instructions as well as the Optional Support Leg instructions if applicable, otherwise
continue to the next applicable set of instructions.
A. Materials
•4 ea. ½” -13 x 1 ¼ SST Bolt
•4 ea. ½” SST Flat Washer
•4 ea. ½” SST Split Washer
•2 ea. 2 ½” x ¼” 43” Steel Angle Iron
NOTE: May be used in conjunction with optional Support Leg Kit. See Support
Leg installation procedures next in this chapter.
B. Installation
1) Set two pieces of angle iron (see Figure 6) on bottom of upside down
enclosure, being sure the side with the holes is facing the bottom of the
enclosure and the solid sides of the angle iron are facing each other. Angle
iron should be spaced so that the diameter of the pipe will fit in between.
2) Place a split washer, then a flat washer on one of the 1 ¼” Bolts (see Figure
7).
3) Insert the Bolt through one of the slotted holes located in the angle iron into
the outermost corner of the enclosure. Move channel Nut into position so that
Bolt will screw into Nut.
4) Screw Bolt into Nut, but leave loose for later adjustment.
5) Install other Bolt, split washer and flat washer into other slotted hole.
6) Repeat for other angle iron. Final tightening of Bolts is done after unit is
mounted on pipe to allow for left to right and front to back positioning.
6
7) Remove Nut and washers from Adjustment Assembly if necessary (see
Figure 8).
8) Insert All-Thread through round hole on adjustment side of angle iron.
(2 1/2)
STK
.50 1.12
4.12 34.000
43.00
1.00
1.25
BOLT HOLES
.87
.87
CHAIN HOLE
CHAIN RETAINER
MOUNTING HOLE
ADJUSTMENT
ASSEMBLY HOLE
Figure 6 Mounting Brackets
(31.00)
Figure 7 Mounting Hardware Installation
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