Fike 10-2983 User manual

SOLUTIONS
Fire Protection
Explosion Protection
Overpressure Protection
Pressure Activation
Doc. P/N 06-905
Rev. 1 / December 2018
PRODUCT MANUAL
Output Analyzer
P/N 10-2983

COPYRIGHT INFORMATION
©2018, Fike Corporation. All rights reserved. Printed in the U.S.A.
This document may not be reproduced, in whole or in part, by any means without the prior written consent of Fike.
All Fike documentation and hardware are copyrighted with all rights reserved.
TRADEMARKS
Fike®, SHP-Pro®, Cheetah® Xi, CyberCat®, DuraQuench™, Precise Vision™, EPACO® are registered trademarks of
Fike. All other trademarks, trade names, or company names referenced herein are the property of their respective
owners.
ERRORS AND OMMISSIONS
While every precaution has been taken during the preparation of this document to ensure the accuracy of its
content, Fike assumes no responsibility whatsoever for errors or omissions.
Fike reserves the right to change product designs or specifications without obligation and without further notice in
accordance with our policy of continuing product and system improvement.
READER QUESTIONS AND RESPONSES
If you have any questions regarding the information contained in this document, or if you have any other inquiries
regarding Fike products, please call Fike’s Customer Support Department at (800)-979-FIKE (3453), option 21.
Fike encourages input from our distributors and end users on how we can improve this manual and even the product
itself. Please contact us at feed[email protected]. Any communication received becomes the property of Fike.
TERMS AND CONDITIONS OF SALE
Because of the many and varied circumstances and extreme condition under which Fike’s products are used, and
because Fike has no control over this actual use, Fike makes no warranties based on the contents of this document.
FIKE MAKES NO IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A SPECIFIC PURPOSE. Refer to
www.fike.com/terms-conditions for Fike’s full TERMS AND CONDITIONS OF SALE.
TERMS OF USE
Do not alter, modify, copy, or otherwise misappropriate any Fike product, whether in whole or in part. Fike assumes
no responsibility for any losses incurred by you or third parties arising from such alteration, modification, copy, or
otherwise misappropriation of Fike products.
Do not use any Fike products for any application for which it is not intended. Fike shall not be in any way liable for
any damages or losses incurred by you or third parties arising from the use of any Fike product for which the product
is not intended by Fike.
You should install and use the Fike products described in this document within the range specified by Fike, especially
with respect to the product application, maximum ratings, operating supply voltage range, installation and other
product characteristics. Fike shall have no liability for malfunctions or damages arising out of the use of Fike products
beyond such specified ranges.
You should install and use the Fike products described in this document in compliance with all applicable laws,
standards, and regulations. Fike assumes no liability for damages or losses occurring as a result of your
noncompliance with applicable laws and regulations.
It is the responsibility of the buyer or distributor of Fike products, who distributes, disposes of, or otherwise places
the product with a third party, to notify such third party in advance of the contents and conditions set forth in this
document. Fike assumes no responsibility for any losses incurred by you or third parties as a result of unauthorized
use of Fike products.
QUALITY NOTICE
Fike is an ISO 9001:2015 certified company. Prior to shipment, we thoroughly test our products and review our
documentation to assure the highest quality in all respects.

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Table of Contents
1.0 GENERAL .................................................................................................................................................................1
2.0 FEATURES................................................................................................................................................................3
3.0 APPROVALS.............................................................................................................................................................3
4.0 SAFETY INFORMATION............................................................................................................................................3
5.0 BATTERY LIFE...........................................................................................................................................................4
6.0 CONTROLS/INTERFACE ...........................................................................................................................................4
6.1. Navigation Menu............................................................................................................................................5
7.0 EPC TESTING............................................................................................................................................................5
7.1. EPC Operational Overview .............................................................................................................................5
7.2. Interpreting EPC Measured Results ...............................................................................................................6
7.3. EPC Testing Procedures..................................................................................................................................6
7.3.1. Test 1: EPC Series Firing Circuit Activation Current Test...................................................................6
7.3.2. Test 2: EPC Supervisory Current Test ................................................................................................8
7.3.3. Test 3: EPC Field Test.........................................................................................................................9
7.3.4. Test 4: Field Wiring Supervisory Current Test.................................................................................10
8.0 IRM TESTING .........................................................................................................................................................11
8.1. IRM Operational Overview...........................................................................................................................11
8.2. Interpreting IRM Measured Results .............................................................................................................11
8.3. IRM Testing Procedures ...............................................................................................................................11
9.0 FIRE ARM TESTING................................................................................................................................................12
9.1. Fire ARM Operational Overview ..................................................................................................................12
9.2. Interpreting Fire ARM Measured Results.....................................................................................................13
9.3. Fire ARM Testing Procedures.......................................................................................................................13
10.0 EP ARM TESTING...................................................................................................................................................14
10.1.EP ARM Operational Overview ....................................................................................................................14
10.2.Interpreting EP ARM Measured Results.......................................................................................................14
10.3.EP ARM Testing Procedures .........................................................................................................................15
11.0 VIEW MEMORY .....................................................................................................................................................16
12.0 CLEAR MEMORY....................................................................................................................................................16
13.0 CHECK BATTERY CHARGE (Chk Batt Chrg).............................................................................................................16
14.0 TECHNICAL SUPPORT............................................................................................................................................16

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List of Figures
Figure 1.0-1 Output Analyzer…………………………………………………………………………………………………………………………………..1
Figure 6.0-1 Output Analyzer Controls and Interface……………………………………………………………………………………………….2
Figure 7.3.1-1 EPC Series Firing Circuit Activation Current………………………………………………………………………………………..6
Figure 7.3.2-1 EPC Series Firing Circuit Supervisory Current Test………………………………………………………………………………8
Figure 7.3.3-1 Field Wiring Activation Current Test…………………………………………………………………………………………………..9
Figure 8.3-1 IRM Circuit Activation Current Test………………………………………………………………………………………………….....11
Figure 9.3-1 Fire ARM Circuit Activation Current Test……………………………………………………………………………………………..13
Figure 10.3-1 EP ARM Series Firing Circuit Activation Current Test…………………………………………………………….…………...15
List of Tables
Table 6.1-1 Menu Options.............................................................................................................................................5

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1.0 GENERAL
Weight: 6.5 ounce (184 grams)
Size: 5.75 x 3.5 x 1.125 inches (146 x 89 x 28.6 mm)
Temperature Limitations: 32-120°F (0-49°C)
Power Requirements: Rechargeable Lithium-Ion battery
Casing: ABS plastic
Figure 1.0-1 Output Analyzer
The Fike Output Analyzer (10-2983) is a compact, rechargeable, hand-held device that is designed to be used by Fike
factory-trained and certified service technicians to test and verify operation of the following Fike releasing
components:
Explosion Protection Controller (EPC)*, P/N E10-0066.
Impulse Release Module (IRM), P/N 10-2748.
Fire Agent Release Module (Fire ARM), P/N 10-1832.
Explosion Protection Agent Release Module (EP-ARM), P/N E10-010.
The device’s portability and ease of use makes it ideal for performing quick tests that provide peace of mind and
help you know your system is working properly.
The Output Analyzer comes with the following components:
EPC Test
Harness -
Output and
Sensory Input
IRM/ARM Test
Harness -
Output or
Supervisory
Current Test
Field Box Test
Connector
w/14-inch
long leads and
alligator clips
*Purchase of P/N E10-070 required to conduct EPC testing.
1
2
3
1
2
3
4
5
6
IRM/ARM Test Harness
1
2
3
4
14-inch Long Leads with Alligator Clips
1
2
3
4
P/N 10-2986
P/N 10-2987
P/N 10-2988

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0Shunt
Current test –Min.
resistance shunt
10Ω Resistor
Current test –Max.
resistance resistor
(jumper)
75Ω Resistor
EPC and field wiring -
Supervisory resistor
(jumper)
2-Position Plug
Current test –Field wiring
plug
Magnetic Hanger
USB Charging Cable
USB A to USB C, 5Vdc
ONLY!
DO NOT charge at higher voltages!
Electrical damage will occur!
Case
NOTE: The Output Analyzer comes with a charging cord but does not come with a wall charger or a 1-Ohm Resistor
used in EPC testing.
Please obtain a charger to fully charge the battery before testing. To ensure this device remains compliant with EMC
Directive 2014/30/EU, the unit shall not be used while charging the battery and the battery charger used for charging
the device shall be compliant with the requirements of EN61326-1.
The 1-Ohm Resistor is included in the E10-070 kit purchased by EP Service Technicians, of which the 10-2983 Output
Analyzer is a part.
USB A
USB C
P/N 10-2989
P/N 10-2991
P/N 02-16516
P/N 02-16502
P/N 02-16505
P/N 10-2990
P/N 02-16506

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2.0 FEATURES
On-off switch
Back-lit LCD display
Rechargeable battery
Removable test jumpers
Durable plastic housing
Can be used to test fire the EPC
Replaces cumbersome and outdated flashbulbs for testing
Substitutes portable oscilloscopes for electrical measurements
Finds series/parallel wiring faults in an EPC system by examining supervisory current levels anywhere in the field
wiring loop
3.0 APPROVALS
The Analyzer has been tested and complies with the limits for a Class A digital device, pursuant to Part
15 of FCC rules. When the equipment is operated in a commercial environment, these limits provide
reasonable protection against harmful interference. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with the instruction manual, may
cause harmful interference with radio communications. Operation of this equipment in a residential
area is likely to cause harmful interference, in which case the user will be required to correct the
interference at his or her own expense. Any changes or modifications not expressly approved by the
party responsible for compliance could void the user’s authority to operate this equipment.
This product complies with the essential requirements of the following applicable European directive(s)
and carries the CE marking accordingly: (1) EMC Directive 2014/30/EU; and (2) RoHS Directive
2011/65/EU.
4.0 SAFETY INFORMATION
IMPORTANT: Pack and safely store the Fike Output Analyzer when not in use. Do not allow the Analyzer to remain
connected to live circuitry, as this will reduce battery life.
WARNING - When wired to the EPC, the Output Analyzer is capable of activating the EPC when the
ACTIVATE button is pressed, even when the device is turned off. Prior to using the tool, verify that all
GCA’s connected to the EPC series firing circuit (P3-2) are disconnected from the circuit. For ARM (10-
1832) testing, disarm the GCA as noted in the 06-106 ARM Manual. For IRM (10-2748) testing, remove
the IVO from the container and IRM.
CAUTION –Do not use the Output Analyzer if it appears to be damaged or if the device doesn’t appear
to be working according to the supplied user instructions.
CAUTION –Do not use the Output Analyzer on any solenoid circuit or damage will occur!
STATIC DISCHARGE –Use a grounding strap to eliminate static discharge sources prior to working with
GCAs.

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5.0 BATTERY LIFE
The device is shipped with only a partial charge; therefore, you’ll need to fully
charge the battery before you begin testing. One full charge typically takes about
1.5 hours to complete and will provide roughly 22 hours of use.
IMPORANT: The device will notify you when the battery is at 20%, at which time you’ll want to plug it in to charge
and preserve battery life. While you will be able to continue testing even when the battery falls to 20%, low battery
notifications will persist every 10 seconds until the unit is plugged in, which means it will interrupt your work.
The battery warning message can be cleared by turning the unit off, but the message will remain if you turn the unit
on again without charging. Remember that battery charge is displayed on initial power up, and you can check it
periodically by using Option 7 (Chk Batt Chrg) to keep track of usage.
6.0 CONTROLS/INTERFACE
On initial power up, the battery charge will display for three (3) seconds; this will help you gauge whether you can
complete all tests on the current charge. Next, the panel will display “Fike Analyzer Select Tool Use.” Once you see
this message, press and release the SELECT button to view the main menu.
Figure 6.0-1 Output Analyzer Controls and Interface
Jumper Port
-75 Ωresistor = Supervisory current test (EPC only).
-
10 Ωresistor = Simulates max field wiring resistance (EPC only).
-0 Ωshunt = Max current test (EPC, IRM, ARM).
USB C Port
- Battery charging
EPC or IRM/ARM Cable Port
-Connect EPC test cable or IRM/ARM test
cable.
Enter Button
- Activates displayed option.
Select Button
- Scrolls through menu options
Activate Button
- Simulates 4-20mA sensor activation.
- Used for EPC testing only.
1
2
3
4
1
6
5
Jumper
Cable
Charge
Battery @ 20%
Pwr off and CHRG

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6.1. Navigation Menu
Press and release the SELECT button to advance through the menu options on the front LCD panel.
Continue to press and release the SELECT button until you reach the desired function. The navigation menu
functions in a loop and there is no back button, so if you advance past an option, you’ll need to press and release
the SELECT button to loop back to the desired option.
Table 6.1-1 Menu Options
Option
What it is
What it does
1
EPC Tool
Allows the user to test all EPCs.
2
IRM Tool
Allows the user to test all IRMs.
3
Fire ARM Tool
Allows the user to test all Fire Panel based ARMs.
4
EP ARM Tool
Allows the user to test all Explosion Protection (EP) based ARMs
5
View Memory
Displays the results of the previous test.
6
Clear Memory
Wipes out memory to ensure no data leaves facility.
7
Chk Batt Chrg
Provides status update of battery capacity.
Confirm or Choose Option
Press and release the ENTER button to confirm/choose the option shown on the display.
Return to Main Menu
Press and release both the SELECT and ENTER buttons at the same time to return to the main menu.
Charge Battery
Connect a USB C cable into any 5Vdc USB charger (not included). Battery charge is displayed on initial power
and can be viewed at any time under Option 7 of the main menu.
7.0 EPC TESTING
7.1. EPC Operational Overview
The Output Analyzer is used to perform two important testing functions associated with EPC series firing circuits.
The first testing function assesses the EPC’s ability to supply the correct current (amps) required to activate the
actuator devices connected to the series firing circuit. The second testing function assesses the integrity of the field
wiring by verifying the supervisory current at each device field box.
The Output Analyzer comes equipped with connectors to connect it to the detection input terminals (P2-1 or P2-2),
to the series firing circuit output terminals, or to field box connections. When the device is connected to an EPC for
testing, pressing and releasing the ACTIVATE button sends an activation signal to the EPC and triggers its series firing
circuit for testing purposes. The device then measures the current supplied by the firing circuit and displays the
result on the LCD panel. Four readings are taken to ensure the EPC is supplying adequate firing current, with readings
occurring instantaneously once the analyzer is connected to most devices.
IMPORTANT: DO NOT use the ACTIVATE button on the Analyzer when it is connected to a field device; instead,
activate a field device test via separate input to the EPC’s detection circuit.

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7.2. Interpreting EPC Measured Results
Once you’ve used the Analyzer to test the activation current supplied by an EPC, the Analyzer will display the results
on the front panel as either EPC PASSES or REPLACE EPC.
When the Analyzer is used to test the supervisory current supplied by the EPC, it will display the supervisory current
reading in milliamps. The acceptable supervisory current reading at the EPC or field device is 3 - 10 mA.
7.3. EPC Testing Procedures
If an EPC is configured with “AND”ed detectors, you will need to test the firing current by activating both 4-20 mA
detection inputs (P2-1 and P2-2) using standard service procedures. If optical detectors are connected to the EPC’s
contact closure detection input (P3), you will need to test the firing circuit by activating the detection input using
standard service procedures, rather than using the Activate button.
NOTE: The upper limit of each test range is provided to help you determine when a component is nearing the end of
its useful life and should be replaced. For the EPC, the average of the four test readings must be greater than or equal
to 95% of 3 amps, or 2.85A. If the average is approaching 2.85A, consider replacing the EPC.
7.3.1. Test 1: EPC Series Firing Circuit Activation Current Test
This Output Analyzer test verifies the acceptability of the activation current supplied by the EPC’s series firing circuit.
The Analyzer comes with several jumpers and test leads that are used to perform these tests. To get started:
Power down the EPC.
Disconnect the detection input circuit terminal blocks (P2-1 and P2-2) from the EPC.
Disconnect and shunt the series firing circuit terminal block (P3-2) from the EPC.
Use the EPC Test Harness supplied with the Analyzer to connect it to the EPC’s 4-20 mA detection circuits (P2-
1 or P2-2) and series firing circuit (P3-2), as shown in Figure 7.3.1-1 below.
Connect the 0Ω shunt to the Analyzer
jumper port, as shown in Figure 7.3.1-1.
Connect the EPC harness to the EPC Analyzer.
Figure 7.3.1-1 EPC Series Firing Circuit
Activation Current
Fire
(EPC Only)
EPC P3
GCA Output
EPC P2-1 or P2-2
4 –20 mA
EPC Analyzer
EPC Test Harness
10Resistor
Shunt
2-Position Plug
75Resistor
Select
Enter
Fire
(EPC Only)

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7.
Turn on the Analyzer.
8.
The Analyzer’s firmware version displays, followed by battery status.
9.
SELECT TOOL USE displays next. Press and release the SELECT button until EPC TOOL displays. Press ENTER to
select this option. The device will prompt you to connect the leads.
10.
Press and release the ENTER button to initiate the test. The following screen will display:
11.
As soon as the Analyzer tool recognizes there is an active connection, it will start its countdown:
12.
Once the countdown timer completes, the display will indicate the system is ready for activation.
13.
Press and release the ACTIVATE button on the Analyzer to initiate the test.
14.
The Analyzer will initiate the EPC series firing circuit and display the activation current readings obtained during
the test. EPC PASSES / REPLACE EPC will display on the front panel of the Analyzer. (See Section 7.2, Interpreting
EPC Measured Results, for more information or if you have questions regarding the results.)
15.
Record the readings obtained for future reference, since subsequent tests will override current test data.
16.
Replace the minimum resistance shunt on the Analyzer with the 10-ohm resistor. Reset the EPC and make sure
it is in “normal” status, with no trouble light on.
17.
Repeat Steps 7-14 and record the test readings obtained for future reference.
18.
Press and release the SELECT and ENTER buttons at the same time to return to the Main Menu.
19.
Select the EPC TOOL option from the Main Menu to prepare for the next test.
VBat: 4.03
Battery at 100%
Output Analyzer
Version 1.1
EPC Analyzer
Connect Leads
Fike Analyzer
Select Tool Use
EPC Analyzer
Leads Connected
Wait: Charging
Countdown: 30
System Ready
Activate Now
2.8 2.7 2.7 2.6
REPLACE EPC
5.97 5.7 5.5 5.2
EPC Passes

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7.3.2. Test 2: EPC Supervisory Current Test
This Output Analyzer test verifies the acceptability of the supervisory current supplied by the EPC’s series firing
circuit. The Analyzer comes with jumpers and test leads that are used to perform this test. To get started:
1.
Power down the EPC.
2.
Disconnect and shunt the series firing circuit terminal block (P3-2) from the EPC.
3.
Use the EPC Test Harness supplied with the Analyzer to connect it to the series firing circuit (P3-2), as shown
in Figure 7.3.2-1 below
Figure 7.3.2-1 EPC Series Firing Circuit Supervisory Current Test
4.
Connect the 75Ω Resistor to the Analyzer, as shown in Figure 7.3.2-1 above.
5.
Power on the EPC.
6.
Turn on the Analyzer, wait the three seconds for the battery charge status to flash, then press and release the
SELECT button to arrive at the EPC Tool menu (Option #1); press the ENTER button to choose this option. The
supervisory current supplied by the series firing circuit (P3-2) will display. (See Section 7.2, Interpreting EPC
Measured Results, for more information or if you have questions regarding the results.)
7.
Record the reading obtained for future reference, since supervisory current results are not stored in memory.
NOTE: The supervisory current is intended only as a trouble-shooting tool to gauge whether anything has
changed since the last reading. The supervisory current reading at the EPC or the field device will be between
3 –10 mA.
8.
Press and release the SELECT and ENTER buttons at the same time to return to the main menu.
9.
Select the EPC TOOL option from the Main Menu to prepare for the next test.
Supervisory
Current: 5.9 mA

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7.3.3. Test 3: EPC Field Test
This Output Analyzer test verifies that the acceptable activation current is being supplied by the EPC to the field
devices through series firing circuit field wiring. The Analyzer comes with jumpers and test leads that are used to
perform these tests. To get started:
Figure 7.3.3-1 Field Wiring Activation Current Test
1.
Make sure the EPC is powered down
2.
Disconnect and shunt all GCAs connected to the EPC’s series firing circuit (P3-2).
3.
Install a 1-Ohm Resistor (P/N E10-0174) (available separately) where the GCA leads are disconnected, except
at the field box under testing.
4.
At the field box under testing, install short wire leads into the GCA firing circuit terminals.
5.
On the first field box to be tested, use the 14-inch long leads and alligator clips supplied with the Analyzer to
connect the EPC output terminals to the GCA firing circuit on the first field box to be tested (see Figure 7.3.3-1
below).
6.
Connect the 0Ω shunt to the Analyzer, as shown in Figure 7.3.3-1 above.
7.
Power on the EPC.
8.
Turn on the Analyzer, wait the three seconds for the battery charge status to flash, then press and release the
SELECT button to arrive at the EPC Tool menu (Option #1). Press the ENTER button to choose this option. The
following screens will briefly display:
EPC Analyzer
Leads Connected
EPC Analyzer
Connect Leads

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9.
With the leads connected and the appropriate test jumper installed, the Analyzer will initiate a 30-second
countdown timer to ensure the internal series firing circuit on the EPC is charged and ready to fire. The Analyzer
will display a countdown to indicate when the time delay has expired and the EPC is ready for testing.
10.
Once the countdown timer reaches 0, the display will indicate the system is ready to be activated.
11.
WAIT! DO NOT use the ACTIVATE button on the Analyzer to initiate the test. Instead, activate the series firing
circuit by initiating an input signal at the EPC’s 4-20 mA detection inputs (P2-1 or P2-2).
12.
The Analyzer will then display the reading obtained during the test, along with the PASS/REPLACE result.
13.
Record the reading obtained for future reference, since subsequent tests will override current test data.
14.
Reset the EPC and ensure it is in a normal “up” condition, with no trouble light on.
15.
Proceed to Test 4.
7.3.4. Test 4: Field Wiring Supervisory Current Test
This Output Analyzer test verifies the supervisory current being supplied by the EPC to the field devices through
series firing circuit field wiring. The Analyzer comes with jumpers and test leads used to perform this test. To get
started:
1.
Connect the alligator leads to the Analyzer and field box terminals, as shown in Figure 7.3.3-1.
2.
Install the 75ΩResistor on the Analyzer.
3.
The supervisory current supplied by the series firing circuit (P3-2) will be displayed. The reading must be within
two tenths of the value measured in Test 2.
4.
Record the reading obtained for future reference, since subsequent tests will override current test data.
5.
Return to the main menu and select the EPC tool again.
6.
Disconnect the test connector from the field box terminals.
7.
Power down the EPC.
8.
Install a 1-Ohm Resistor (P/N E10-0174) onto the field box terminals where the GCA leads are normally
connected.
9.
Ensure the EPC is in a normal “up” condition, with no trouble light on.
10.
Repeat Tests 3 and 4 for each field box, measuring both the activation and supervisory current for each box.
11.
End of testing. Place system back into normal operational state.
Wait: Charging
Countdown: 30
System Ready
Activate Now
2.8 2.7 2.7 2.6
REPLACE EPC
5.97 5.7 5.5 5.2
EPC Passes
Supervisory
Current: 5.9mA

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8.0 IRM TESTING
8.1. IRM Operational Overview
The Output Analyzer can be used to perform two important testing functions associated with the IRM firing circuit.
The first testing function assesses the IRM’s ability to supply the correct current (amps) required to activate the
actuator devices connected to the firing circuit; the second testing function assesses the integrity of the releasing
circuit field wiring by measuring the supervisory current at the IRM.
When the device is connected to an IRM for testing, the activation signal is provided via a release event on the fire
alarm control panel, such as when the release station is activated. The device will then measure the current supplied
by the firing circuit and display the result on the LCD panel. Four readings will be taken to ensure the Fire IRM is
supplying adequate firing current, with readings occurring momentarily (there is a slight delay between fire control
panel activation and firing circuit release).
IMPORTANT: The Output Analyzer ACTIVATE button does not apply to testing an IRM. Instead, activate using a
release event on the fire alarm control panel (e.g., activate the release station).
8.2. Interpreting IRM Measured Results
Once you’ve used the Analyzer to test the activation current supplied by the IRM, the Analyzer will display the results
on the front panel as either IRM PASSES or FAIL REPLACE IRM. When the Analyzer is used to test the supervisory
current supplied by the releasing panel or module, it will display the supervisory current reading in milliamps. The
acceptable supervisory current reading at the IRM is 24mA +/- 4mA.
8.3. IRM Testing Procedures
1.
WARNING!Before you begin this test, disable the IRM and disconnect IVO(s) per the 06-552 IRM Manual.
2.
Connect the Analyzer to the IRM as shown in 8.3-1 below.
Figure 8.3-1 IRM Circuit Activation Current Test
Select
Enter
Fire
(EPC Only)
Shunt

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9.0 FIRE ARM TESTING
9.1. Fire ARM Operational Overview
The Output Analyzer can be used to perform two important testing functions associated with the Fire ARM’s firing
circuit. The first testing function assesses the Fire ARM’s ability to supply the correct current (amps) required to
activate the actuator devices connected to the firing circuit; the second testing function assesses the integrity of the
field wiring by measuring the supervisory current at the ARM.
When the Analyzer is connected to a Fire ARM for testing, the activation signal is provided via a release event on the
fire alarm control panel, such as when a release station is activated. The Analyzer will then measure the current
supplied by the ARM firing circuit and display the result on the LCD panel. Four readings will be taken to ensure the
Fire ARM is supplying adequate firing current, with readings occurring momentarily (there is a slight delay between
fire control panel activation and firing circuit release).
IMPORTANT: The ACTIVATE button does not apply to Fire ARM testing. Instead, activate using a release event on the
fire alarm control panel (e.g., activate release station).
3.
Enable the release circuit and IRM with the Analyzer installed (one per IRM or repeat testing for each one at
a time).
4.
Wait 60 seconds to allow the capacitors time to charge. If the panel does not immediately return to normal,
reset the panel to a normal state.
5.
Remove the 0Ω Shunt from the Analyzer. The supervisory current will be displayed (.20mA - .54mA).
6.
Record the IRM supervisory current reading for future reference, since subsequent tests will overwrite current
test data.
7.
Install the 0Ω Shunt (short jumper) onto the Analyzer
8.
The display will read “Ready for Test.” Reset the panel if required to obtain a normal panel, and wait 60
seconds for the capacitor to charge.
9.
Activate the IRM by initiating an input that will cause the panel output to trigger the IRM.
10.
The current reading will be displayed, along with “IRM PASSES” or “FAIL REPLACE IRM.”
NOTE: The upper limit of each test range is provided to help you determine when a component is nearing the
end of its useful life and should be replaced. For the IRM, the average of the four test readings must be greater
than or equal to 95% of 4.5 amps, or 4.275A. If the average is approaching 4.275A, consider replacing the IRM.
11.
Record the IRM firing current reading for future reference, since subsequent tests will overwrite current test
data.
12.
Press and release the ENTER button to repeat the test or press and release the SELECT and ENTER buttons at
the same time to return to the Main Menu.
13.
End of testing. Place system back into normal operational state.
IRM Supervisory
Current .32mA
IRM ANALYZE
Ready for Test
2.39 3.4 4.0 3.5
FAIL REPLACE IRM
7.34 6.7 4.7 3.1
IRM PASSES

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9.2. Interpreting Fire ARM Measured Results
Once you’ve used the Analyzer to test the activation current supplied by the Fire ARM, the Analyzer will display the
results on the front panel as either Fire ARM PASSES or Fail REPLACE ARM.
When the Analyzer is used to test the supervisory current supplied by the releasing panel or module, it will display
the supervisory current reading in milliamps. The acceptable supervisory current reading at the Fire Suppression
ARM is 24mA +/- 4mA.
9.3. Fire ARM Testing Procedures
1.
WARNING! Before you begin, power off the panel, allow the caps to discharge (about 10 min.), then shunt all
GCA’s (per 06-106 ARM III Rev 2) connected to the system before proceeding!
2.
Connect the Analyzer to the ARM as shown in Figure 9.3-1 below
Figure 9.3-1 Fire ARM Circuit Activation Current Test
3.
Remove the 0Ω Shunt from the Analyzer. The supervisory current will be displayed (.20mA - .54mA).
4.
Record the ARM supervisory current reading for future reference, since subsequent tests will override current
test data.
5.
Install the 0Ω Shunt onto the Analyzer. The display will read “Ready for Test.” Reset the panel if required to
obtain a normal panel, and wait 60 seconds for the capacitor to charge.
6.
Activate the ARM by initiating an input (pull station or test switch) that will cause the panel output to trigger
the ARM.
ARM Supervisory
Current 0.32mA
ARM ANALYZER
Ready for Test
Select
Enter
Fire
(EPC Only)
Shunt

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Doc. P/N 06-905
Rev. 1 / December 2018
7.
The current reading displays, along with “ARM PASSES” or “FAIL REPLACE ARM.”
NOTE: The upper limit of each test range is provided to help you determine when a component is nearing the
end of its useful life and should be replaced. For the Fire ARM, the average of the four test readings must be
greater than or equal to 95% of 3.5 amps, or 3.325A. If the average is approaching 3.325A, consider replacing
the ARM.
8.
Press and release the ENTER button to repeat the test, or press and release the SELECT and ENTER buttons
at the same time to return to the Main menu.
9.
Power down and remove the tester.
10.
End of testing. Place system back into normal operational state.
10.0 EP ARM TESTING
10.1. EP ARM Operational Overview
The Output Analyzer can be used to perform two important testing functions associated with the EP ARM’s firing
circuit. The first testing function assesses the EP ARM’s ability to supply the correct current (amps) required to
activate the actuator devices connected to the firing circuit; the second testing function assesses the integrity of the
field wiring by measuring the supervisory current at the EP-ARM.
When the device is connected to an EP ARM for testing, the activation signal is provided from a pressure or optical
detector. The device will then measure the current supplied by the EP-ARM’s firing circuit and display the result on
the LCD panel. Three readings will be taken to ensure the EP ARM is supplying adequate firing current, with readings
occurring instantaneously.
10.2. Interpreting EP ARM Measured Results
Once you’ve used the Output Analyzer to test the activation current supplied by the EP-ARM, the Analyzer will display
the results on the front panel as either EP ARM PASSES or FAIL REPLACE ARM.
When the Analyzer is used to test the supervisory current supplied by the Explosion Protection Controller, it will
display the supervisory current reading in milliamps. The acceptable supervisory current reading at the EP-ARM is
20 –54mA.
1.78 2.2 2.6 2.8
FAIL REPLACE ARM
5.65 6.1 3.9 2.3
ARM PASSES