Idex Knight ILCS EDGE User manual

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ILCS EDGE System
Installation Manual

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TABLE OF CONTENTS
System Overview.................................................................................................. 4
System Components............................................................................................4
System Diagram...................................................................................................5
Operation.............................................................................................................. 6
Pre-Installation......................................................................................................6
Air Pump Installation.............................................................................................7
Manifold Installation (optional)..............................................................................8
SIB Installation (optional)......................................................................................9
Wiring Diagram...................................................................................................10
Label Change Procedure.................................................................................... 11
Warranty Information..........................................................................................12
Knight Locations.................................................................................................12
CAUTION: Wear protective clothing and eyewear when dispensing chemicals or
other materials. Observe safety handling instructions (MSDS) of chemical mfrs.
CAUTION: To avoid severe or fatal shock, always disconnect main power when
servicing the unit.
CAUTION: When installing any equipment, ensure that all national and local
safety, electrical, and plumbing codes are met.

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S

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SYSTEM OVERVIEW
The ILCS EDGE (Intelligent Liquid Control System) is an automated chemical control system that accumulates critical
usage data of chemicals used for cleaning in food plants. Using the very latest concepts in process control
technology, the ILCS provides key benefits:
• Ease of Operation: ILCS EDGE eliminates messy drum pumps and the need to lift heavy drums of chemical that
can splash hazardous chemicals or spill on the ground. Pre-determined formulas can be dispensed into a gerry can
or other container.
• Cost Control: ILCS EDGE does more than just dispense chemicals. It gives all users the opportunity to get real
control of every aspect of day-to-day operation.
• Safety: The system limits the worker from coming in contact with concentrated cleaners by automatically
dispensing products into standard containers to use throughout the food plant.
• Environmental Safety: By dispensing directly to a product container the system limits spillage or waste. Chemical
concentrations and volumes are computer controlled to eliminate waste and guarantee the exact amount of product
used for each cleaning process.
• Main control: The ILCS EDGE control panel allows direct programming of the system at the keypad, and also
stores report information. PC interface to the control panel expands the data management capabilities.
SYSTEM COMPONENTS
See the diagram to the right for identification of the system components listed below. This diagram is intended to be
used as an example only but can be a helpful layout reference for installing system components.
(A) Power Supply: Isolates high voltage system operating power from the control box. The power supply box
contains a transformer and electrical noise filter for added protection.
(B) Control Box: Contains all system electronics and is the main command center for operation. The keypad allows
programming of all system operating parameters and entry of access codes for batch dispensing. Also housed
inside the control box are an air filter, air solenoids, and water flush valves. The system can be equipped with an
optional proximity card reader for convenient and secure access code entry.
(C) Air Operated Diaphragm Pumps: Available in 3/8” or 1/2” models. Use of air operated diaphragm pumps
provides high volume product delivery up to 14 GPM with a wide range of chemical compatibility. The pumps are
controlled via air solenoids in the system control box.
(D) Flush Manifold (optional): Used for diluting and blending chemicals with water. The system has two separate
water flush solenoids that can be setup for single or dual manifold configuration. The use of dual manifolds
prevents cross-contamination of non-compatible chemicals. Air operated anti-siphon valves provide a positive
checkpoint to prevent siphoning of chemical and from water pushing back into chemical lines.
(E) Container Shelf (optional): Rugged stainless steel construction. The container shelf is large enough to hold up
to 5-gallon containers and comes with a wire rack and drip tray.
• SIB Enclosure (optional—not shown): For use with CIP (or external) pump applications. The SIB signal input
board provides an interface between the ILCS system and CIP (or external) pump activation signals. Connection
from the SIB to the ILCS control box is through low voltage data cable.

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SYSTEM DIAGRAM
B
A
C
D
E

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PRE-INSTALLATION
Before the equipment is installed, you should survey the installation site thoroughly. Listed below are some of the
factors to consider when picking your location.
 Work Area — the unit should be mounted in centralized area to work areas.
 Chemical location — unit should be mounted close to the chemical tanks. For bulk tank installations, pumps must
be placed on, or near tanks.
 Mounting surface — ensure there is a sturdy wall (or panel) with enough space for all system components and
routing of chemical tubes, air lines, and cables.
 Electrical — requires 115 VAC/60 Hz power source, 1 amp service for air pump only applications (20 amp
service recommended if using peristaltic pumps).
 Air Service — required for operation of air pumps and anti-siphon valves (optional if manifold is used). Available
air pressure should be 70 PSI and 12 SCFM. Check specification of air compressor on site for adequate air flow.
 Water Service — system requires ambient water service to flush manifold (if so equipped). Recommended
minimum 25 PSI flow pressure.
 Familiarize yourself with all applicable safety, electrical, and plumbing codes.
CONTROL BOX & POWER SUPPLY INSTALLATION
(1) Mount the joggle bracket to the wall at a height that all users can access and read the display screen. Use the
hardware in the accy kit or other appropriate hardware for the mounting surface.
(2) Hang the control box unit on the joggle bracket. Secure the control box to the wall with provided hardware.
(3) Mount the power supply box in close proximity to the control box unit.
(4) Connect main power from a suitable breaker to the power input terminal block inside the power supply box, and
per local wiring codes.
(5) Connect power from the power supply box to the appropriate terminals on the main control board inside the
control box using the cable provided (see wiring diagram in this manual for details).
(6) Connect air line to input fitting on the air filter inside the control box. Hardware not provided.
(7) Connect water supply (if flush will be used). Hardware not provided.

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AIR PUMP INSTALLATION
Before installation, choose a mounting location for the chemical pumps that is as close as possible to chemical
containers. Be sure to allow enough space between pumps for ease of installation and service. Follow the installation
steps below for each chemical pump that will be used.
(1) Attach air input fitting provided in accy kit to the air inlet port on the pump.
(2) Attach inlet and outlet barb fittings provided in the accy kit.
(3) Mount pumps as close as possible to chemical and no more than 6 ft above chemical container.
(4) Connect pickup line to input side of pump.
(5) Connect discharge line between output side of pump and point of injection. If using a flush manifold, connect the
discharge line to corresponding port on manifold.
(6) Route and connect air line for each pump to corresponding air solenoid control box.
(7) Insert pickup line into appropriate chemical container.
(8) Prime all chemical pumps. This can be done with manual prime buttons on the main control board or the control
panel of the ILCS EDGE system.
(9) Adjust the flow rate of each chemical pump to desired setting using the air pressure regulators inside the main
control box. Each regulator has a built in air gauge.

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MANIFOLD INSTALLATION (OPTIONAL)
(1) Determine the vertical mounting configuration desired for the application (top and bottom orientation). This is
particularly important for dual manifold applications.
(2) Attach the input (elbow) and output (straight) barb fittings included in accy kit.
(3) A checkvalve is included in the accy kit that will function as a vacuum break. Attach this checkvalve to the top
port of the manifold. This will leave 7 ports remaining for chemical pumps.
(4) Plugs should be installed in any of the unused ports of the manifold.
(5) Mount manifold to wall using appropriate hardware.
(6) Connect tubing from pumps to inlet port barb fittings using hose clamps to secure connections.
(7) Connect the inlet fitting to the appropriate water flush solenoid in the control box. This is particularly important for
dual manifold applications.
(8) Connect the outlet fitting to bucket fill spout (or hose) or other point of discharge.
(9) Put the cover on the manifold and secure in place with provided screws.
► Installation Example

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SIB INSTALLATION (OPTIONAL)
(1) Mount the SIB near the signal source at the CIP (or external pump) controller using suitable hardware.
(2) Connect the SIB to the control box using 3 conductor cable (see wiring diagram in this manual).
(3) Check the signal voltage output from the CIP (or external pump) controller. Measure the voltage between control
signal and signal common, NOT control signal and case ground.
(4) Connect signal wires to SIB terminal block for signal inputs. If split commons are required, a resistor can be
removed on the SIB to allow use of 2 different signal commons (see details below)
► Splitting Signal Commons
Shut off all power sources before continuing. If you have one signal common (typical) connect it to “COM A” only. If
you have two signal commons, you will need to remove a resistor on the SIB before connecting common wires! Once
the resistor is removed, you can then use COM A and COM B for different groups of signals shown in the table.
(1) Locate the three resistors marked R15, R14, and R13,
on the right side of the circuit board (each resistor has a
single black band to identify it).
(2) Cut and remove the resistor that will “split” the commons
between the desired pumps. Remove only one resistor.
(3) Proceed with signal wire connection to SIB.
CUT RESISTOR TO USE COM A
FOR PUMPS AND COM B FOR PUMPS
R15 1 — 2 3 — 10
R14 1 — 3 4 — 10
R13 1 — 5 6 — 10

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SYSTEM WIRING DIAGRAM

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LABEL CHANGE PROCEDURE
(1) Shut off power to the system.
(2) Remove screws that hold the LFP circuit board to the front panel of the control box.
(3) Disconnect ribbon cable from the LFP circuit board.
(4) Use 2 of the screws to temporarily hold the board onto the front panel while changing the label.
(5) Carefully remove old label. Start by prying up on a corner with a sharp edge blade. Use of a heat gun may be
helpful to loosen the adhesive.
(6) Clean old adhesive from the front panel with alcohol in preparation for adhering the new label.
(7) Carefully remove the backing paper from the new label. Route the ribbon cable through the slot in the front panel
and adhere the label in place using the keyhole and LFP window for proper alignment.
(8) Push out any air bubbles that may have gotten trapped while attaching the new label. Work from the middle
region of the label to outer edges.
(9) Remove the 2 screws that were temporarily holding the LFP circuit board in place and attach the ribbon cable.
(10)Re-attach the LFP circuit board back on the front panel using all mounting screws.
(11)Turn power to system back on.
(12)Test each button of the new label to ensure proper function.

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DISCLAIMER
Knight LLC does not accept responsibility for the mishandling, misuse, or non-performance of the described items
when used for purposes other than those specified in the instructions. For hazardous materials information consult
label, MSDS, or Knight LLC. Knight products are not for use in potentially explosive environments. Any use of our
equipment in such an environment is at the risk of the user, Knight does not accept any liability in such
circumstances.
WARRANTY
All Knight controls and pump systems are warranted against defects in material and workmanship for a period of
ONE year. All electronic control boards have a TWO year warranty. Warranty applies only to the replacement or
repair of such parts when returned to factory with a Knight Return Authorization (KRA) number, freight prepaid, and
found to be defective upon factory authorized inspection. Bearings and pump seals or rubber and synthetic rubber
parts such as “O” rings, diaphragms, squeeze tubing, and gaskets are considered expendable and are not covered
under warranty. Warranty does not cover liability resulting from performance of this equipment nor the labor to
replace this equipment. Product abuse or misuse voids warranty.
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