Page 1 INSTALLATION, OPERATION AND MAINTENANCE MANUAL EXP™ System Controller P/N P22419 Rev. A / Jan 2025...
Page 2 Fike products. Do not use Fike products for any application for which it is not intended. Fike shall not be liable for any damages or losses incurred by you or third parties arising from using any Fike product for which the product is not intended.
Page 3: Table Of Contents
Product Support ..............................1 Safety Information ..............................1 Approvals ................................2 System Label ................................2 General Description ..............................3 EXP System Configuration Example ........................4 SYSTEM COMPONENTS..............................5 EXP Enclosure ................................5 Enclosure Layout..............................6 Primary Boards ................................ 7 Main Controller (P/N 10-3018) Board Layout ..................... 7 Field Connection Board (P/N 10-3060) Layout ....................
Page 4 Disable Switch Wire Harness Connections ......................48 Mock Detector Input Board Wiring ........................49 Field Connection Board Wiring ..........................50 Safety Relay Wiring (P1 – P5) ........................... 50 Auxiliary Power Wiring – (P21 – Zone A & P25 – Zone B) ................52 Release Output Wiring (P22 –...
Page 5 Erase Pressure Data ..........................89 INSPECTION AND MAINTENANCE ..........................90 Preventative Maintenance and Proof Test ......................90 Care and Cleaning ..............................90 REPAIR AND RETURN AUTHORIZATION ........................91 REMOVAL FROM SERVICE ............................92 10.0 PARTS LIST .................................. 93 11.0 OPERATIONAL POSTING ............................. 95 12.0 BATTERY CALCULATIONS ............................
Page 6 Figure 18 – Schneider Fixing Lug Attachment to the EXP Enclosure ..................22 Figure 19 – EXP Enclosure Attachment to the Mounting Surface (Carbon Steel Enclosure Shown) ........23 Figure 20 – Fixing Lug Attachment to Channel (Schneider Lugs Shown) ................23 Figure 21 –...
Page 7 Figure 62 – Class A Detector Input Wiring (P/N 10-3014 Detector Input Board) ..............63 Figure 63 – Three-Panel Network Example ..........................67 Figure 64 – Zone Disable Switches ............................68 Figure 65 – EXP User Interface ............................... 69 Figure 66 – Normal Screen ..............................69 Figure 67 – Off-Normal Screen ............................... 70 Figure 68 –...
Page 8 Table 14 – Battery Cabinet Specifications ..........................18 Table 17 – Rotary Switch Settings, Class B Non-intrinsically Safe ..................31 Table 18 – Setting EXP Network Panel Address ........................33 Table 19 – AC Power Specifications ............................42 Table 20 – 24VDC Power Input Specifications ........................44 Table 21 –...
Page 9: 1.0 Introduction
1.0 INTRODUCTION About This Manual This manual is intended to be a complete reference for installing, operating, and maintaining the Fike EXP Control Panel. The first-time installer and/or user should thoroughly read and understand the instructions contained within this manual before installing or using this device.
Page 10: Approvals
Approvals  Factory Mutual (FM)  Conformité Européenne (CE)  Atmosphères Explosibles (ATEX) For exact certification listings, please reference the respective agency website. System Label Table 1 – Label Parts Item Description Part Number Serial Number Input Voltage Operating Temperature Input Frequency and Power Enclosure Material, IP rating Manufactured Date (YY/WW)
Page 11: General Description
The EXP can operate as a standalone controller for small to medium-sized explosion protection applications. It can also be networked with up to seven other EXP panels for larger applications. Each panel can be configured to operate as a single- zone or dual-zone system based on programming.
Page 12: Exp System Configuration Example
EXP System Configuration Example Figure 1 provides a general overview of how the EXP system components are utilized to form a completed system. Figure 1 – EXP System Overview DUST COLLECTOR FLOW Explosion FLOW Explosion detector detector Panel Page | 4 Doc.
Page 13: 2.0 System Components
2.0 SYSTEM COMPONENTS EXP Enclosure The EXP panel can be ordered with a carbon or stainless steel wall-mounted enclosure. The carbon steel enclosure provides a removable cable gland plate at its bottom to facilitate field wiring installation. The lockable outer door is hinged on the right and provides a transparent safety glass window to allow clear viewing of the Panel's user interface and diagnostic LEDs.
Page 14: Enclosure Layout
Enclosure Layout Several of the EXP boards are factory-installed in the system enclosure before shipment, as shown in Figure 3. The Main Controller and Detector input boards are shipped separately and must be field-installed by factory-trained personnel. This is done to prevent potential board damage during shipment and enclosure installation. Factory wiring is provided to connect AC and DC battery power to the main board.
Page 15: Primary Boards
Primary Boards The following boards are installed in the EXP enclosure either at the factory prior to shipment or are field installed after the EXP enclosure has been installed. The boards should remain in their anti-static shipping package until ready for installation.
Page 16: Table 4 - Main Controller Components
Table 4 – Main Controller Components Label Description Function Field Circuit - Connector Connection to the Field Connection Board for Field Input communication. Display - Connection Connection to the User Interface via ribbon cable. ---- Factory use only. Input-Board, CH1-CH5 Header for connection of Detector Input Board #1.
Page 17: Field Connection Board (P/N 10-3060) Layout
The Field Connection board is a companion board to the Main Controller. It connects directly to it via the P17 and P18 connectors. The board provides the following connection points for the EXP system: zone disable switches, panel network, AFM auxiliary power, AFM comms bus, and AFM release output. The Field Connection board provides five programmable (SPDT) safety relays with force-guided contacts.
Page 18: User Interface (P/N 10-3009) Layout
User Interface (P/N 10-3009) Layout The User Interface displays system events on a color touchscreen display. Five status LEDs and two control buttons with integrated white LEDs are also provided on the interface. Event history is stored in memory and is accessible without interruption in system protection.
Page 19: Figure 7 - User Interface, Board View Layout
Figure 7 – User Interface, Board View Layout Table 6 – User Interface Board Components Label Description Function Panel address dip-switch Used to set panel ID on the fire bus network. User Interface reset switch Used to perform a hard reset of the User Interface. ---- Future use.
Page 20: Mock Detector Input Board (P/N F0291482) Layout
Mock Detector Input Board (P/N F0291482) Layout The Mock Detector Input Board ships with some models to allow field termination of detection circuits before commissioning. Factory-trained and certified personnel must remove and replace it with a functional detection board before system operation. Figure 8 –Mock Detector Input Board Layout Table 7 –...
Page 21: Battery Monitor Board (P/N F0295332) Layout
Battery Monitor Board (P/N F0295332) Layout The Battery Monitor Board provides an ON/OFF switch for disconnecting the EXP panel’s standby batteries. The board supervises the batteries for over-charging conditions and will automatically disconnect the batteries should this condition occur. A NORMAL and TROUBLE LED indicates battery status.
Page 22: Detector Input Boards
Detector Input Boards The base EXP panel configuration does not include a Detector Input Board. At least one board must be installed on an EXP system (single Panel or networked Panels) to connect 4-20mA or contact-closure devices. Each EXP panel supports the installation of up to two Detector Input Boards.
Page 23: Class B, Non-Intrinsically Safe (P/N F0291448) Detector Input Board Layout
Class B, Non-Intrinsically Safe (P/N F0291448) Detector Input Board Layout The Class B, Non-intrinsically Safe Detector Input Board provides five non-intrinsically safe detector input circuits that can be wired Class B only. Figure 11 –Class B, Non-Intrinsic Safe, Detector Input Board Layout SW1_5 SW1_4 SW1_3...
Page 24: Relay Boards
Relay Boards The base EXP panel configuration provides five configurable (SPDT) safety relays on the Field Connection Board. A single Five-Status Relay Board can be mounted to the Field Connection Board to add five configurable (SPDT) safety relays. The relay card is also available in a Safety version, incorporating force-guided relays rather than general-purpose relays.
Page 25: Five Status Safety Relay Board (P/N 10-3017) Layout
Up to 20 AFMs can be connected to the EXP panel (10 per release circuit). The AFMs are mounted in a field box near the explosion protection component they serve. This drastically reduces the length of wire required to connect the explosion protection component to the EXP panel.
Page 26: Battery Cabinet
Battery Cabinet Figure 14 – Battery Cabinet The EXP system’s standby batteries may be housed in the main panel enclosure; however, if the ambient temperature where the EXP panel is to be installed exceeds 113°F (45°C), the batteries cannot be installed in the EXP main panel enclosure.
Page 27: 3.0 Installation
Fike. Installation Precautions The effectiveness of the EXP system depends upon the instantaneous reaction of the protection system and is a direct function of its speed and response. Therefore, all possible measures must be taken to reduce system- component response times to an absolute minimum.
Page 28: Panel Mounting Location
Panel Mounting Location The EXP control panel can be mounted indoors or outdoors, but indoors is preferred. It shall be mounted in an area that is readily accessible and has sufficient room to allow easy installation and maintenance. The mounting location must be capable of maintaining a nominal operating temperature of -4°F to 140°F (-20°C to 60°C), with 93% RH.
Page 29: Enclosure Preparation
The EXP control panel is designed to have all field wiring enter the enclosure through the bottom. Depending on how the EXP control panel is ordered, the holes for bringing all field wiring into the enclosure may need to be drilled in the field, or the enclosure may come equipped with cable glands pre-installed to facilitate the entrance of field wiring into the enclosure.
Page 30: Enclosure Mounting
Fixing Lug Attachment to Cabinet Fike recommends using Schneider wall fixing lugs to mount the EXP enclosure to the wall, as shown in Figure 18, Figure 19 and Figure 20. Use the following instructions to attach the lugs to the enclosure.
Page 31: Figure 19 - Exp Enclosure Attachment To The Mounting Surface (Carbon Steel Enclosure Shown)
Enclosure Attachment Fike recommends using P1000 Unistrut channel to attach the EXP enclosure to the mounting surface, as shown in Figure 19 and Figure 20. Use the following instructions to attach the enclosure to the mounting surface. Step 1: Cut the Unistrut channel to the appropriate length.
Page 32: Main Controller Installation
Main Controller Installation The Main Controller is shipped separately and must be field-installed using the following instructions. CAUTION: All components shall be installed by factory-trained and certified personnel ONLY. CAUTION: Disconnect all power from the Panel (AC and DC) before installing or uninstalling electronic components.
Page 33: Figure 22 - Main Controller Connection To Field Connection Board
Figure 22 – Main Controller Connection to Field Connection Board M4 Screws and Star Washers (qty. 10) Main Controller Connection Header Field Connection Board Mock Detector Input Board Doc. P/N P22419 Page | 25 Rev. A / Jan 2025...
Page 34: Detector Input Board Installation
Detector Input Board Installation The Detector Input Board(s) are installed after the field wiring has been thoroughly tested. Standoffs connected to the Main Controller provide a mounting point for the first board. The Detector Input Boards are shipped separately and must be field-installed using the following instructions.
Page 35: Figure 24-Mock Detector Input Board
Step 5. Remove the terminal block connectors from the Mock Detector Input Board(s) if installed, leaving the field wiring intact. See Figure 24. Figure 24—Mock Detector Input Board Mock Detector Input Board Terminal Blocks Removed Step 6. Remove the two (2) M4 star washers and (2) M4 screws securing the Mock Detector Input Board to the Field Connection Board.
Page 36: Figure 25-Mock Detector Input Board Removal
Figure 25—Mock Detector Input Board Removal Main Controller Field Connection Board M4 x 35mm Standoffs (qty. 5) Mock Detector Input Board M4 Star Washer (qty. 5) M4 Screw (qty. 5) Step 9. Remove the screws and star washers (qty. 5) from the standoffs installed on the Main Controller Board and the Field Connection Board for mounting the Detector Input Board.
Page 37: Figure 26 - Detector Input Board Installation (Separation Barrier Not Shown)
Step 12. Connect the terminal block connectors removed in Step 4 to the correct terminals on the Detector Input Board. CAUTION: The terminal block connecters removed from the Mock Detector Input Board must be connected to the corresponding terminal on the Detector Input Board. Figure 26 –...
Page 38: Second Detector Input Board Installation
Second Detector Input Board Installation Up to two Detector Input Boards can be mounted in the EXP Main Controller, enabling up to ten detector inputs to be connected to each EXP panel. Standoffs attached to the first Detector Input Board provide a mounting point for the second board.
Page 39: Detector Input Board Rotary Switch Settings
Detector Input Board Rotary Switch Settings The Class B Non-intrinsically Safe Detector Input boards are equipped with 3-position rotary switches that must be set according to the type of component to be connected to each circuit. See Figure 28. Use the following instructions to install the second Five-Detector Input board. CAUTION: Failure to set the rotary switches properly can result in unexpected operation.
Page 40: Safety Relay Board Installation
Safety Relay Board Installation An optional Safety Relay Board can be added to the EXP system to increase the number of programmable relays to ten. The board mounts to the Field Connection Board using the four standoffs that the factory has installed.
Page 41: User Interface Installation
Step 4. Step 6. Set the EXP network panel address (1 – 8) using dip-switch SW3 on the back of the User Interface. Each Panel connected to the panel network must be assigned a unique address. See Table 15 for DIP-switch settings.
Page 42: Battery Installation
Battery Installation The battery shelf and back panel form the enclosure for mounting the standby batteries in the EXP enclosure. A metal bracket is provided to secure the batteries to the battery shelf. Batteries must be installed in a separate enclosure for installations with a max ambient temperature exceeding 113°F (45°C).
Page 43: 18Ah Battery Installation
18Ah Battery Installation Step 1. Remove protective terminal covers from the battery. Step 2. Place batteries in the enclosure against the battery shelf back panel with terminals oriented towards the front of the enclosure. See Figure 32. Step 3. Insert the hooked end of the battery bracket into the bracket slot closest to the batteries. Step 4.
Page 44: 35Ah Battery Installation
35Ah Battery Installation Step 1. Remove protective terminal covers from the battery. Step 2. Place batteries in the enclosure against the battery shelf back panel with terminals oriented towards the front of the enclosure. See Figure 33. Step 3. Insert the hooked end of the battery bracket into the bracket slot closest to the batteries. Step 4.
Page 45: 44Ah Battery Installation
44Ah Battery Installation CAUTION: Use extreme caution not to allow the battery terminals to touch the top of the enclosure during installation. Step 1. Remove protective terminal covers from batteries. Step 2. Place batteries in the enclosure against the battery shelf back panel with terminals oriented toward the front of the enclosure.
Page 46: Battery Cabinet Installation
Battery Cabinet Installation The battery cabinet must be mounted within 20 feet of the EXP panel it serves. It is also recommended that the interconnect wiring between the battery cabinet and the EXP panel be mechanically protected (i.e., conduit or raceway) to prevent accidental disconnection of the standby batteries.
Page 47: Figure 37 - Battery Shelf Installation In Battery Cabinet
Figure 35 – Battery Shelf Installation in Battery Cabinet Battery Cabinet Back Plate M6 Bolt and Lock Washer Battery Shelf NOTE: A maximum of two battery shelves can be installed in the Battery Cabinet. Doc. P/N P22419 Page | 39 Rev.
Page 48: 4.0 Electrical Installation
(AFMs). All field wiring shall be verified against site-specific drawings. CAUTION: All field wiring shall only enter the EXP control panel enclosure from the bottom. See Section 3.3. CAUTION: Where stranded wire is used, Fike recommends installing crimped pin connectors for ease of use and longevity.
Page 49: Main Controller Wiring
AC Power Wiring AC Power Wiring to the EXP system shall be connected to a dedicated 100V, 120V, or 240V 15A breaker. A disconnect switch is provided in the EXP enclosure to connect the AC power line and neutral wires to the panel.
Page 50: Figure 40 - Ac Line Power Connection
Figure 38 – AC Line Power Connection To Transformer Primary AC Power Disconnect Switch Protective Earth 100/120/240VAC 50/60Hz Notes [ ]: 1. AC power Earth Ground wire must be longer than the Line and Neutral wires. 2. Press studs (qty. 2) provided on the back plate for ground connections. Table 16 –...
Page 51: 24Vac Power Wiring (P41)
24VAC Power Wiring (P41) 24VAC power to the Main Controller is supplied by the secondary side of the factory-installed transformer (X1 and X2). Wire leads and a terminal block connector are factory-installed to facilitate the quick connection of the 24VAC power to the Main Controller.
Page 52: Figure 42 - 24Vac Power Connection To Main Controller
Figure 40 – 24VAC Power Connection to Main Controller Main Controller Power Transformer 100/120/240VAC 50/60Hz from AC Power Disconnect Switch Table 17 – 24VDC Power Input Specifications Transformer Secondary Voltage 20.4 – 28.1VAC (X1 and X2) Classification Non-power limited and supervised Protection Fused by F2, 10A field replaceable (P/N 02-4173) Wire Leads...
Page 53: Battery Wiring (P40)
Battery Wiring (P40) The EXP control panel can house up to two 12-volt, sealed lead acid batteries within the enclosure for standby power. CAUTION: Connect and disconnect standby batteries only with the AC power applied. Use the following instructions to connect the standby batteries to the Main Controller. See Figure 41 and Figure 42.
Page 54: Remote Battery Cabinet Wiring
If the ambient temperature where the EXP panel is installed exceeds +45°C (+113°F), the standby batteries cannot be installed in the EXP main panel enclosure. They must be installed in an external battery cabinet. Wiring between the EXP enclosure and the Battery Cabinet shall comply with the following.
Page 55: User Interface Connections
Ribbon Cable Connector USB Cable User Interface Ground Wire EXP Enclosure Back of Dead Front Port P52 on the User Interface provides a temporary connection point for the panel programming cable. Doc. P/N P22419 Page | 47 Rev. A / Jan 2025...
Page 56: Disable Switch Wire Harness Connections
Disable Switch Wire Harness Connections The disable switches are factory installed to the EXP panel's dead front door. After installing The Main Controller, the switch wire harnesses must be connected to the Field Input board at P33 and P34. See 44 and Figure 45.
Page 57: Mock Detector Input Board Wiring
Mock Detector Input Board Wiring The Mock Detector Input Board is factory mounted in the EXP enclosure. Its purpose is to provide terminal blocks for landing the input device field wiring within the enclosure before installing the Detector Input boards. After installing the Detector Input Board, the field wiring is moved from the Mock Detector Board to the Detector Input Board.
Page 58: Field Connection Board Wiring
Field Connection Board Wiring The Field Connection board provides terminals for connecting the EXP system's field circuits. All system wiring types shall be in accordance with identified circuit specifications. Safety Relay Wiring (P1 – P5) The Field Connection Board provides five (5) programmable safety relays. See Figure 47 and Figure 48. The relays can be connected to power-limited or non-power-limited sources, but not both.
Page 59: Figure 50 - Example Safety Relay Wiring
Figure 48 – Example Safety Relay Wiring Table 20 – Safety Relay Circuit Specifications Relay Style Form C, SPDT Relay Rating 2A @ 30VDC 0.5A @ 250VAC resistive only Wire Gauge 20 AWG min, 16 AWG max (0.50 mm min, 1.50 mm max) Doc.
Page 60: Auxiliary Power Wiring - (P21 - Zone A & P25 - Zone B)
Auxiliary Power Wiring – (P21 – Zone A & P25 – Zone B) The Field Connection Board provides two (2) auxiliary power circuits (Zone A and B) that provide power to the Actuator Field Modules connected to each Zone. See Figure 49 and Figure 50. Each circuit can power up to ten (10) AFMs or combined load of AFMs and releasing devices of 2A maximum.
Page 61: Figure 52 - Auxiliary Power Wiring (A, B, C)
Figure 50 – Auxiliary Power Wiring (A, B, C) To next Notes [ ]: 1. Land shield wire to the Protective Earth bar in the EXP enclosure. 2. Insulate shield wire. DO NOT land. 3. Land shield wire to the AFM outgoing terminals only.
Page 62: Release Output Wiring (P22 - Zone A & P26 - Zone B)
Release Output Wiring (P22 – Zone A & P26 – Zone B) Remote Zone Disable Switch Wiring (P24 – Zone A & P28 – Zone B) The Field Connection Board provides two (2) release output circuits (Zone A and B) that provide a reverse polarity signal to the Actuator Field Modules connected to each Zone for module activation.
Page 63: Figure 54 - Release Output And Remote Disable Switch Wiring (Zone A/B)
Remote-Mounted Disable Switch Notes [ ]: 1. Land shield wire to the Protective Earth bar in the EXP enclosure. 2. Insulate shield wire. DO NOT land. 3. Join shield wires together and insulate. 4. Land shield wire to the AFM outgoing terminals only.
Page 64: Table 25 - Release Output And Zone Disable Circuit Specifications
One Normally open contact and two Normally closed Contact Types contacts Power-limited and supervised Classification Class B, 10K EOL assembly Pathway For a list of compatible AFMs, refer to Fike Actuator Field Module Manual #P22420. Page | 56 Doc. P/N P22419 Rev. A / Jan 2025...
Page 65: Card Bus Communication Wiring (P23 - Zone A & P27 - Zone B)
Card Bus Communication Wiring (P23 – Zone A & P27 – Zone B) The Field Connection Board provides two (2) Card Bus Communication circuits (Zone A and B) that supervise the Actuator Field Modules connected to each Zone. See Figure 54 and Figure 55. Each circuit can support up to ten (10) AFMs or combined load of AFMs and releasing devices of 2A maximum.
Page 66: Table 26 - Card Bus Communication Circuit Specifications
Figure 55 – Card Bus Communication Wiring (Zone A/B) To next Notes [ ]: 1. Land shield wire to the Protective Earth bar in the EXP enclosure. 2. Insulate incoming shield wire. DO NOT land. 3. Land shield wire to the AFM outgoing terminals only.
Page 67: Remote Bus Communication Wiring (P30 & P31)
Remote Bus Communication Wiring (P30 & P31) The Field Connection Board provides two (2) Remote Bus Communication circuits that allow up to eight panels to be connected to enable release operation between connected panels. See Figure 56 and Figure 57. Figure 56 –...
Page 68: Table 27 - Remote Bus (Panel To Panel) Communication Circuit Specifications
Panel 2 Panel 3 Notes [ ]: 1. Land shield wire to the Protective Earth bar in the EXP enclosure. 2. Insulate incoming shield wire. DO NOT land. Table 24 – Remote Bus (Panel to Panel) Communication Circuit Specifications Classification...
Page 69: Five-Detector Input Board Wiring (P11 Thru P15)
The Five-Detector Input Boards (P/N 10-3014 and F0291449) provide five input circuits to connect approved 4-20mA, contact-closure, and burst indicator devices to the EXP panel for system activation. Only one 4-20mA device is permitted on each circuit. The detector input circuits can be wired Class B or Class A.
Page 70 Figure 59 - Class B Detector Input Wiring (P/N F0291448 Detector Input Boards) Burst indicator device Typical Burst indicator devices N.O. contact devices with (RI, MRI, BI, 4-20mA no short circuit EM-BI, RI-HT, PBI) R12 Burst indicator N.O. contact devices with Detector supervision device...
Page 71 Figure 60- Class A Detector Input Wiring (P/N 10-3014 Detector Input Board) Typical Burst indicator devices (RI, Burst indicator MRI, BI, N.O. contact devices with device EM-BI, RI-HT, N.O. contact devices no short circuit supervision PBI) with short circuit 4-20mA (5 per circuit max.) supervision Detector...
Page 72: 5.0 System Operation
5.0 SYSTEM OPERATION The primary function of the EXP System Controller is to monitor the status changes in the connected detectors and activate the system outputs according to the application-specific panel configuration. The operating parameters of the EXP system are configured using the EXP configuration software and are uploaded to the panel. On a networked system, each panel will have its own custom configuration that must be uploaded.
Page 73: Mechanical Fault State
Panel relays transfer (based on system configuration) Alarm State An Alarm Event occurs when a detector input exceeds the configuration's required alarm conditions. The EXP detector inputs can be configured for the following input logic scenarios: OR, AND, and VOTING (N of NN) for Alarm activation.
Page 74: Release State
For large Explosion Protection applications that exceed the component limits of one EXP panel, up to 8 EXP panels can be networked via a common Fire Bus for shared released operation. EXP panels connected to the Fire Bus can be configured to respond to the activation of Zone A or B on any other networked panel to activate the explosion protection system components.
Page 75: Panel Network
Panel Network The EXP control panel can operate as a standalone panel or as part of a panel network consisting of two to eight panels. See Figure 61. Figure 61- Three-Panel Network Example EXP 1 EXP 2 EXP 3 (First)
Page 76: Zone Disable
In response to the activation of the disable switch, the zone’s fault LED on the EXP User Interface will flash, the panel buzzer will sound, and a Zone Disable event will be displayed on the User Interface.
Page 77: 6.0 User Interface Overview
6.0 USER INTERFACE OVERVIEW The EXP user interface includes indicators and operator controls that allow the operator to view event details and system reports, respond quickly to system events, and enable/disable switches that allow the disabling of each output zone separately.
Page 78: Off-Normal Screen
Off-Normal Screen When an active event occurs on the system, the Off-Normal screen is displayed by default. The Off-Normal screen will remain displayed until the system operator navigates to another screen. Figure 65- Off-Normal Screen 1. First Event. The first event of the highest event priority type received by the Panel is displayed here. The event will flash until the system is silenced.
Page 79: Zone Status Screen
Zone Status Screen The Zone Status Screen is displayed by pressing the ZONE STATUS button on the system Normal Screen. This screen provides a quick snapshot of the number of active events associated with Zones A and B. Panel (system) events will not be added to the zone event counters.
Page 80: System Status Indicators
System Status Indicators The User Interface has six LEDs to provide a quick visual indication of the system status. See Figure 68. Figure 68 – System Status Indicators 1. Normal LED. Green LED illuminates solid to indicate that no off-normal conditions are present on the system. 2.
Page 81: Reset
Reset A valid access code must be entered before the RESET button can be used. Pressing the RESET button without entering a valid access code will not impact the panel. The following screen indicates that a valid access code must be entered.
Page 82: Restart System
Step 4. Confirm restart by selecting "YES". If the EXP panel is in the Release state, operation of the RESET button is delayed (±2 min.) immediately after an Alarm Event until confirmation is received that the display has received the detector pressure data. This will be indicated by a system event and a download lock indicator displayed at the bottom of the User Interface.
Page 83: Event Messages
See Figure 75. An active event must be in the queue before it can be selected. When viewing event messages in one queue and a higher priority event message is placed in another queue, the EXP control panel continues to display the content of the current queue until the user timeout period expires or until a different queue is selected.
Page 84: Event Types And Priorities
Event Types and Priorities The EXP System Controller uses the following system event types to indicate a status change. Each event type is assigned a priority for the purpose of displaying events on the User Interface. Alarm (priority 1 -highest): Events that signal an explosion event (i.e., static, rate, or smart). Alarm Events ●...
Page 85: User Interface Menus
Event History Each EXP control panel has its own 4080 event history buffer. See Figure 78. The buffer operates on a first in-first out principle. Each Panel records all events associated with its operation in its history buffer. Panels connected via a Remote bus (8 max.) only share Alarm events for Release operation.
Page 86: Post-Alarm History
Post-Alarm History When the EXP system controller records an alarm event, the event and all subsequent events are written in a post- alarm history buffer. This 4095 buffer is separate from the Event History buffer. The buffer is accessible from the Main Menu at the panel that initiated the Alarm condition.
Page 87: Enter Access Code
Enter Access Code The EXP control panel uses access levels to prevent unauthorized users from accessing specific controls and menu features. Each level is assigned a custom password that can be changed using the system configuration software. Once an access level password is entered at the User Interface. See Figure 80. Access is granted for any operator controls or menu commands with the same access level or lower unless the user timeout period expires.
Page 88: Configure Menu
The Fike Certified Technician/Engineer uses this screen to set the panel's date and time, displayed at the bottom of the user interface. The date and time settings are unique to each EXP panel. If multiple panels are connected via the remote bus for common operation, it is important to verify that the date and time on all networked panels match to provide a correlation when viewing event history.
Page 89: Change Ip Address
Change IP Address This screen is for future use. The Fike Certified Technician/Engineer will use it to set the IP Address of the panel. Figure 83 – Change IP Address Diagnostics Menu The functions in the Diagnostics Menu are to be used by the Fike Certified Technician/Engineer to determine the system's current state and to identify and correct problems with the system.
Page 90: Versions
Figure 85 – Versions Screen Detectors Values The Detector Values screen displays the current pressure readings for all detectors connected to the EXP panel’s detector input circuits (local panel only). The pressure units displayed can be changed using the system configuration software.
Page 91: Afm Pressure Values
The AFM Pressure Values screen displays the current pressure reading from the suppression container (HRD or SRD). These readings are only available when the Fike Next Gen Global Suppressors are used. Otherwise, this screen will indicate all dashes. The pressure units displayed can be changed using the system configuration software.
Page 92: System Values
Interface for archival and display. The Pressure Data Status screen provides visual confirmation of the status of the pressure data upload (e.g., No Data, Building, and Available). The ability to RESET the EXP panel is delayed (±2 min.) immediately after an Alarm Event until confirmation is received that the User Interface has received the detector pressure data.
Page 93: Afm Input Values
(ADC) values for the four Field Input circuits on each AFM (1-20). These ADC values are updated every 1 second. Fike will utilize the ADC values to evaluate the field wiring for issues. Refer to Table 26 for the baseline ADC values.
Page 94: Service Menu
Service Menu The functions in the Service Menu are to be used to test and service the EXP system. Certain functions will only be available to a Fike Certified Technician/Engineer. Figure 92 - Service Menu Selections Save to USB Drive The Save to USB Drive screen enables downloading the panel history, pressure, and configuration data to a PC or jump drive.
Page 95: Tests Sub Menu
Tests Sub Menu The Tests Sub Menu offers the following options that allow the user to test the operation of the EXP User Interface. Figure 94 – Tests Sub-Menu Selections Panel LEDs –When pressed, all of the LEDs on the User Interface will flash to allow you to verify their operation.
Page 96 Buttons – When pressed, the Test Panel Buttons screen is displayed (Figure 96). This screen has a 10-second timeout feature that starts to countdown as soon as the screen is displayed. The timeout is reset each time a panel button is pressed. Press each of the user interface buttons to test its operation. A yellow checkmark will appear to verify each switch operation.
Page 97: Erase History
Erase History The Erase History screen presents an option to erase all recorded events stored in the panel’s history buffer. It is recommended that the panel history be erased after a system activation to provide an empty buffer for recording new events. Figure 98 –...
Page 98: 7.0 Inspection And Maintenance
Safety Integrity Level analysis. These inspections are to be performed by Fike factory-trained and certified personnel. It is essential to obtain all pertinent data related to the system being inspected before conducting an inspection.
Page 99: 8.0 Repair And Return Authorization
8.0 REPAIR AND RETURN AUTHORIZATION Any component to be returned to Fike must be approved for return before shipment. For the returned component to receive the proper attention (credit, repair, replacement) either under warranty or at the owner's expense, a Shipping Label or prearranged return authorization must be provided by Fike.
Page 100: 9.0 Removal From Service
To complete the removal of the explosion prevention system from service, the following procedure must be performed solely by Fike factory-trained and certified technicians. The following checklist must all be answered by "YES" before the system can be safely removed from service. Each step must be completed before the explosion prevention system can be entirely removed from service.
Page 101: 10.0 Parts List
10.0 PARTS LIST Description Part Number Battery Wire Harness (from Disconnect Switch to Batteries) F0291212 Sealed-Lead-Acid Battery Bracket Kit, 7Ah/12Ah/35Ah F0292831 Sealed-Lead-Acid Battery Bracket Kit, 18Ah F0292832 Sealed-Lead-Acid Battery Bracket Kit, 44Ah F0292833 Coin-cell Battery (used in display) 02-4040 Wall Fixing Lugs (qty. 4) F0295698 Main Controller 10-3018...
Page 102 1.5K Contact-Closure Detection Circuit EOL (for pressure detectors) F0292837 1K Contact-Closure Detection Circuit EOL (for burst indicators) 10-2956 240-ohm/820-ohm Detection Circuit EOL (for burst indicators, compatible with legacy Fike EPC F0293276 systems) Cable Gland Plate, Carbon Steel Enclosure F0299385 Cable Gland M16x1.5 D4-8mm EEXE II KEMA EX-93.C9125 Black 29975289 Cable Gland M16x1.5 D4-8mm EEEXE II PTB EX-93.C3125 Blue...
Page 103: Operational Posting
The operational posting on the next page provides a quick reference for the first responder on how to interact with the EXP control panel after an event has occurred. The operational posting shall be framed and posted adjacent to the EXP control panel.
Page 104 EXP™ System Controller Operational Posting 7. Investigate the cause of the Fault and take OPERATION appropriate action. Normal Standby 8. The panel will return to Normal operation if the 1. Green NORMAL LED lit steady. event clears or the panel is RESET.
Page 105 CAUTION: After a system activation, the RESET FOR SERVICE CONTACT: switch will be inoperable for 2 minutes until the EXP Company Name: User Interface confirms it has received and recorded the detector pressure data from the event.
Page 106 EXP™ System Controller Operational Posting 8. The panel will return to Normal operation if the OPERATION event clears or the panel is RESET. Normal Standby 9. Contact your system service provider if Fault event(s) 1. Green NORMAL LED lit steady.
Page 107 VI. FOR SERVICE CONTACT: CAUTION: After a system activation, the RESET switch will Company Name: be inoperable for 2 minutes until the EXP User Interface confirms it has received and recorded the detector ___________________________________________ pressure data from the event.
Page 108: Battery Calculations
6. Factory Mutual (FM) requires a minimum of 4 hrs of standby operation. 7. Factory Mutual (FM) requires a minimum of 15 minutes of alarm operation. 8. Factory Mutual (FM) requires a 20% battery derating factory. 9. The EXP is capable of charging up to 44AH batteries. Page | 100 P/N P22419...
Page 109 [Note 1] SECTION 2 – FIELD DETECTOR INPUTS Detector Input Device Alarm Alarm Current Subtotal Alarm Current Draw: Input Device Type (mA) Current (mA) DEVICE Detector Type and Quantity Connected to Input Board 1 4-20mA Detector Burst Indicator 240-820 Burst Indicator 1K-10K Contact Closure No Connection Total Alarm (mA)
Page 110 Quantity of each AFM Type Connected to Release Output Circuit B 10-3012 Single Input AFM 10-3054 Dual Input AFM 10-3055 Solenoid Output AFM Total Standby (mA) Total Alarm (mA) Section 3 Notes: 1. Includes the current draw of the AFM board and the connected energetic device (GCA or Metron). 2.
Page 111: Appendix A - System Configuration Examples
In this configuration, the EXP system protects a single piece of equipment and/or process; therefore, only one Zone of the EXP panel is used (Zone A) with a maximum of 10 AFMs connected to the release circuit. An AFM connects to each SRD, HRD, or Gate Valve to control and monitor the component.
Page 112 In this configuration, the EXP system protects two separate pieces of equipment and/or processes that operate independently; therefore, both zones of the EXP panel are used (zones A and B) with a maximum of 10 AFMs connected to each release circuit. An AFM connects to each SRD, HRD, or Gate Valve to control and monitor the component. One Class B detector input board is installed to connect up to five detector inputs.
Page 113 In this configuration, the EXP system protects two separate pieces of equipment and/or processes that operate independently but share a common duct connection requiring isolation; therefore, both zones of the EXP panel are used (zone A and B) with a maximum of 10 AFMs connected to each release circuit. An AFM connects to each SRD, HRD, or Gate Valve to control and monitor the component.
Page 114 In this configuration, the number of explosion protection components (i.e., HRD, SRD, Gate Valves) and/or detection inputs exceeds the capabilities of one EXP panel; therefore, multiple EXP panels are networked together to expand the system capacity. Refer to section 5.1 for details of networked panel operation.
Page 115: Appendix B - Glossary Of Terms
Enable. A procedure to place all or part of the protection system into operation. This includes arming the system components to make them ready for action or operation. Energetic Device. A pyrotechnic or pyro mechanical device that is activated electronically by the EXP system and is used for the purpose of activating explosion-prevention components connected to the EXP system.
Page 116 Release Indication. Indicates the associated zone has received a signal for activating the explosion-protection component (input is active). Remote Disable. An optional component that can be connected to the EXP control panel's Zone Disable circuit to provide a means to remotely disable either of the panel's two explosion protection zones.
Page 117 CONTACT US FIKE WORLD HEADQUARTERS 704 SW 10TH STREET BLUE SPRINGS, MISSOURI 64015 USA TEL: +001 816-229-3405 TOLL-FREE (US ONLY): 1-800-YES-FIKE (1-800-937-3453) WWW.FIKE.COM FOR A LIST OF CONTACT INFORMATION FOR FIKE OFFICES AROUND THE WORLD, VISIT fike.com/contact-us...

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Fike EXP Installation, Operation And Maintenance Manual

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