CDI CD42-T1A User manual

1801 North Juniper Avenue
Broken Arrow, Oklahoma 74012 U.S.A.
[phone] worldwide
www.pigging.com
[email protected]
CD42 T-Series
22 Hz Electromagnec Transmier
Models CD42-T0, T1A, T1AHP, T1AVHP, T1, T2, T3, T4, & T4VHP
USER GUIDE
In a hurry?
See the
QUICK-START
SecƟon,
Pg. 3

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
Page 2 of 52
WARNING
Any operaon involving work on pipelines containing gases or liquids
under pressure is potenally hazardous. It is necessary, therefore, to
follow correct procedures in the use of this equipment to maintain a
safe working environment.
No person should use this equipment unless fully aware of potenal
hazards of working with pressurized pipelines and trained in the
procedures stated in this manual.
The purchaser of this equipment is responsible for the training
and competence of operators and the manner in which it is used.
Contact CDI immediately should any difficulty arise
in the use of this equipment.
WARNING
Always use cauon when opening any CDI transmier
that has been in a pressurized environment.
It is possible for pressurized liquid or gas to leak into a transmier
and remain there even aer the transmier has been removed from
the pipeline.
Always point the transmier away from yourself or others when
opening a cover or end cap.
Informaon in this document is subject to change without noce and
applies only to the version of soware, hardware, or firmware described
on the tle page.
The soware, hardware, and firmware described in this document are
designed, manufactured, and wrien by CDI. The soware and firmware
copyright © 2014 CDI with all rights reserved.
This document © 2015 CDI. All rights reserved.
Document Number 89-09-0035-00
Manual Revision 11 NOV 2015

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
Page 3 of 52
CD42ͳTͳSERIES QUICKͳSTART
1. PREPARE TRANSMITTER
ALL MODELS: Remove End Cap See PRESSURE WARNING, previous page
T0, T1, T1A/T1AHP/T1AVHP, T2 MODELS:
Remove Carousel
Configure Pulse Paern
T0:
T1/T1A/T1AHP/T1AVHP:
T2:
NOTE: The next few pages are a quick-reference guide to help you set up your CD42-T Series
transmiƩer in a Ɵmely manner. It is highly recommended that you familiarize yourself with
the rest of this User Guide (beginning on pg. 7) at the earliest opportunity.
Standard
Skip-One
Connuous
Standard Skip-One Connuous
:
:
T
T
2:
Standard Skip-One Connuous

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
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CD42ͳTͳSERIES QUICKͳSTART
1. PREPARE TRANSMITTER CONT.
T3 MODEL:
Remove Baeries
Configure Pulse
Paern
T4 MODEL: All T4 model transmiers are programmed at the factory.
(There are no dip switches)
T0, T1, T1A/T1AHP/T1AVHP, T2 MODELS:
T0: Load Carousel with six (6)
N-Cell alkaline baeries
T1, T1A/T1AHP/T1AVHP, T2: Load Carousel
with six (6) AA-Cell alkaline baeries
T3 & T4 MODELS:
T3: Load single CR-123 baery, posive (+) end first.
T4: Load two (2) CR-123 baeries, negave (-) end first,
posive (+) end UP.
ALL MODELS: Replace End Cap
TER
CONT
.


ery, posive
(
+
)
end first
.
e
ri
i
es negave ( ) end first
NOTE: it is good pracce to always install
new baeries prior to deployment.
NOTE: Unless transmier is fied with CD42-SWX
pressure-acvaon switch or factory-configured for DELAY ON
operaon, it is acve when cap is replaced.
Standard
Skip-One
re Pu
ulse

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
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CD42ͳTͳSERIES QUICKͳSTART
2. PLACE TRANSMITTER INTO SERVICE
METAL-BODIED PIGS:
Install Flange Kit
Aach to Adapter Plate (where applicable)
Mount to Pig (transmission end OUT)
Install
Flange
Kit
p
licable
)

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
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CD42ͳTͳSERIES QUICKͳSTART
2. PLACE TRANSMITTER INTO SERVICE CONT.
FOAM AND PLASTIC PIGS:
Remove plug or bolt
Place transmier into cavity
(transmier may be aligned
in either direcon)
Replace plug/bolt
CHECKLIST
Before placing a transmier into service, always ensure:
• Baeries are fresh and of proper size and type.
• Baery polarity is properly observed.
• Serviceable O-rings are installed. Brile and/or deformed
O-rings may not properly seal, thus compromising case integrity.
• Transmier case, caps, and cap threads and or cap screws are
clean and free of dents, ruptures, or other damage which could
compromise the transmier components.
TROUBLESHOOTING
Connecon and Communicaon
CDI transmiers, when supplied with fresh baeries of the proper size
and type, should automacally transmit an electromagnec signal unless
custom-programmed at the factory for Delay On behavior.
If your transmier fails to establish communicaon aer following all
baery installaon procedures, contact CDI at 1-800-580-4234 or
918-258-6068 for product support.
REMOVING TRANSMITTER FROM SERVICE
Remove baeries from transmier and carousel before storage.
WARNING:
Always remove baeries before placing the unit into storage.
Failure to do so may result in damage and may void warranty.

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
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CONTENTS
THE CD42TSERIES TRANSMITTER FAMILY................................... 8
INTRODUCTION ............................................................................... 9
OVERVIEW........................................................................................ 9
GETTING STARTED ........................................................................... 11
CD42-T0 ......................................................................................... 11
CD42-T1 ......................................................................................... 14
CD42-T2 ......................................................................................... 18
CD42-T1A, T1AHP, T1AVHP............................................................ 22
T1A/TIAHP/T1AVHP Oponal Pressure Switch ............................ 26
CD42-T3 ......................................................................................... 28
CD42-T4/T4A/T4AVHP................................................................... 31
T4 Oponal Pressure Switch ........................................................ 32
PLACING INTO SERVICE................................................................. 33
Metal-bodied Pigs.......................................................................... 35
Foam and Plasc Pigs .................................................................... 36
Checklist ........................................................................................ 37
TROUBLESHOOTING ........................................................................ 37
REMOVING TRANSMITTER FROM SERVICE ..................................... 37
OPTIONAL EQUIPMENT ................................................................ 38
Transmier Flange Kits .................................................................. 38
Pressure-Acvaon Switches......................................................... 39
Baeries ........................................................................................ 40
SPECIFICATIONS............................................................................. 41
Transmiers................................................................................... 41
Pressure-Acvaon Switches......................................................... 45
WARRANTY..................................................................................... 49
CARE, MAINTENANCE, AND SERVICING ...................................... 50
NOTES ............................................................................................. 51
ABOUT CDI ..................................................................................... 52

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
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OVERVIEW
THE CD42TSERIES TRANSMITTER FAMILY
CD42-T0
CD42-T3
CD42-T4
CD42-T1AHP
CD42-T1A
CD42-T1
CD42-T1AVHP
CD42-T2
CD42-T4VHP

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
Page 9 of 52
OVERVIEW
INTRODUCTION
This User Guide will instruct you in the funcon, capabilies, use, and
care of CDI T-Series 22 Hz (“Legacy”) pig-tracking transmiers.
OVERVIEW
Electromagnec pipeline pig locaon and tracking transmiers
CD42-Tx transmiers emit an electromagnec field at the industry-
standard 22 Hz, a frequency that is safe and reliable for use in any
onshore or offshore environment and any pipeline product (water, oil,
gas, ammonia, carbon dioxide, etc.).
This electromagnec field passes through not only a pipeline wall, but
through surrounding soil or water where it is received by a passage
detector, tracking, benchmarking, or locang device such as the CDI
CD52 Bandit, TRAXALL 720/770, or CD47-C Above Ground Marker.
Transmission PaƩerns
Most T-Series transmiers may be set for one of three electromagnec
transmission paerns:
• Standard Mode: transmier emits a connuous string of pulses,
one every 1.5 seconds.
• “Skip One” Mode: emits two pulses (one every 1.5 seconds)
followed by a skipped pulse, then two more. This paern helps
differenate one transmier from another in a train of mulple
pigs. Seng to Skip One mode also conserves baery life during
long runs.
• Constant-On Mode: emits a connuous magnec field without
pulsing. Constant On is useful when conducng benchmarking or
other operaons where a pulsing signal might be missed.

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
Page 10 of 52
OVERVIEW
In addion to baery conservaon, deployment of differing transmier
paerns enables you to disnguish one pig from another when a run
involves mulple pigs in a train.
“Delay ON”
In addion to pulse paerns, CD42-Tx transmiers may be factory
programmed for an oponal delay of anywhere from 10 minutes to
several months before they transmit. This feature is useful for when
the pig is loaded into the launcher but may not actually be launched for
some days.
Pressure AcƟvaƟon
T1A, T1AHP, T1AVHP, and T4 transmiers may be ordered or retrofied
with an oponal Pressure Acvaon Switch (see pg. 39).
SWX modules may be set for Latching (transmier stays on once
acvaon pressure is reached) or Non-Latching (transmier ON state
follows pipeline pressure; i.e., will turn on or offdepending on pressure).

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
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GETTING STARTED ͳCD42ͳT0
GETTING STARTED
Preparing CD42-Tx transmiers is done in two stages: Configuring
dip switches (when applicable) and installing baeries. Both are
accomplished by removing the end cap and baery carousel (T0, T1,
T1A, and T2).
CD42-T0
Configuring T0 TransmiƩer
Unscrew and
remove end cap.
Remove baery carousel to access
dip switches.
WARNING
Always use cauon when opening any CDI transmier that has been in a
pressurized environment. It is possible for pressurized liquid or gas to leak
into a transmier and remain there even aŌer the transmiƩer has been
removed from the pipeline. Always point the transmier away from yourself
or others when opening the antenna or baery caps.

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
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GETTING STARTED ͳCD42ͳT0
The CD42-T0 may be set for Standard, Skip-One, or Connuous
Transmission modes via two
dip switches:
Standard Skip-One Connuous

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
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GETTING STARTED ͳCD42ͳT0
Installing BaƩeries
Load Baery Carousel with six (6)
N-Cell alkaline baeries. Posive terminal (+)
is always opposite tension
spring.
Replace carousel as shown.
Inspect cap and O-ring before replacing.
Ensure O-ring is serviceable. A brile and/or
deformed O-ring may not properly seal. Lubricate
O-ring with a light coang of petroleum jelly
if dry.
Ensure threads are clean and free of ruptures,
dents, and other damage.
Replace cap. Your CD42-T0 is now acve.
Placing Into Service
See pg. 34
NOTE: it is good pracce to
always install new baeries
prior to deployment.
NOTE: T-Series Transmiers have no “ON-OFF” switch. Unless
your transmier is factory-configured for Delay On operaon,
it will begin operaon when cap is installed.
m
inal
(
+
)
Re
pl
ace carous
el
as
sh
own.

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
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GETTING STARTED ͳCD42ͳT1
CD42-T1
Configuring T1 TransmiƩer
Unscrew and remove
end cap.
Remove baery carousel
to access dip switches.
WARNING
Always use cauon when opening any CDI transmier that has been in a
pressurized environment. It is possible for pressurized liquid or gas to leak
into a transmier and remain there even aŌer the transmiƩer has been
removed from the pipeline. Always point the transmier away from yourself
or others when opening the antenna or baery caps.
mo
ve
Pag
e1
4o
f5
2

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
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GETTING STARTED ͳCD42ͳT1
The CD42-T1 may be set for Standard, Skip-One, or Connuous
Transmission modes via two dip switches:
Standard
Skip-One
Connuous

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
Page 16 of 52
GETTING STARTED ͳCD42ͳT1
Installing BaƩeries
Load T1 Baery Carousel with six (6) AA-Cell
alkaline baeries. Posive terminal (+)
is always opposite tension spring.
Replace carousel as shown.
Inspect cap and O-ring before replacing.
Ensure O-ring is serviceable. A brile and/or deformed O-ring may not
properly seal. Lubricate O-ring with a light coang of petroleum jelly
if dry.
Ensure O-ring groove and screws are clean
and free of ruptures, dents,
or other damage.
NOTE: it is good pracce to
always install new baeries
prior to deployment.
(6) AA-Cell
al
(
+
)
.
I
t
an
d
O
ri
ng
b
ef
or
e
re
placing
w
s are c
l
ean

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
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GETTING STARTED ͳCD42ͳT1
Replace cap.
Tighten each screw in a rotang cross paern. (If using a powered driver,
avoid over-ghtening).
Your CD42-T1 is now acve.
Placing Into Service
See pg. 34
NOTE: T-Series Transmiers have no “ON-OFF” switch. Unless
your transmier is factory-configured for Delay On operaon,
it will begin operaon when cap is installed.
1
35
2
4

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
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GETTING STARTED ͳCD42ͳT2
CD42-T2
Configuring T2 TransmiƩer
Unscrew and remove end cap.
Remove baery carousel to access dip switches.
WARNING
Always use cauon when opening any CDI transmier that has been in a
pressurized environment. It is possible for pressurized liquid or gas to leak
into a transmier and remain there even aŌer the transmiƩer has been
removed from the pipeline. Always point the transmier away from yourself
or others when opening the antenna or baery caps.

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
Page 19 of 52
GETTING STARTED ͳCD42ͳT2
The CD42-T2 may be set for Standard, Skip-One, or Connuous
Transmission modes via two dip switches:
Standard Skip-One Connuous

22 Hz ELECTROMAGNETIC TRANSMITTER USER GUIDE
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GETTING STARTED ͳCD42ͳT2
Installing BaƩeries
Load T2 Baery Carousel with
six (6) C-Cell alkaline baeries.
Posive terminal (+) is always
opposite tension spring.
Replace carousel as shown.
Inspect cap and O-ring before
replacing.
Ensure O-ring is serviceable. A
brile and/or deformed O-ring
may not properly seal. Lubricate
O-ring with a light coang of
petroleum jelly if dry.
Ensure O-ring groove and screws are clean and free of ruptures, dents,
or other damage.
NOTE: it is good pracce to
always install new baeries
prior to deployment.