Hardware Installation; Flush System; Install Solenoids And Meters; Set Control Module Addresses And Label Boxes - Graco Horizon Fluid Management Systems Instructions Manual

CAUTION
It is important to follow the floor plan or note any
deviations as the software addresses will be setup
according to what the floor plan shows. If addresses
and physical connections do not match, the system
will not operate properly.
1. Flush the System
Flush the fluid lines thoroughly to remove any particles
that could clog the meters.

2. Install Solenoids and Meters

WARNING
A Pressure Relief Kit is required in the
Horizon system to reduce the risk of
serious injury, caused by splashing fluid
in the eyes or on the skin resulting from component
rupture from over-pressurization. See Fig. 20,
page 104. See page 80 to order the kit.
Install the fluid system with the meters and solenoids in
their designated locations. Install pressure relief kits,
check valves, ball valves, fluid filters and other acces-
sories that are shown in the floor plan. Refer to Appen-
dix, pages 104 to 106.
3. Set Control Module Addresses and
Label the Boxes
CAUTION
Each control module must have a unique binary
number address, set by the DIP switches Once the
dip switch values are set, they must match the values
entered for each control module during setup.
Each packet of information sent through the network
contains the unique address of the control module
the information is intended for. If the DIP switches
are not set to the correct address, the control module
will not receive its information. If two control modules
have the same address, both of them will receive the
information and try to act on it, resulting in system
errors and incorrectly dispensed jobs.
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Hardware Installation

NOTE:
D Refer to the Detail drawing of the DIP switches in
Fig. 1.
D See page 73 for the location of the DIP switches in
the control module.
1. The Master Control Module is always number 1; do
not change its address.
2. All Slave Control Modules are shipped with their
address set to 0. Set the DIP switches for each
Slave Control Module to an address from 2 to 40.
DIP switches 1 to 6 are used to set the control
module addresses; see the chart on page 11.
3. Place a number label on the box that matches its
address number.
4. DIP switch 7 is used to tell the control module
whether a basic keypad or enhanced or adminis-
trative keypad is connected to it. The OFF position
indicates a basic keypad is connected. The ON
position indicates an enhanced or administrative
keypad is connected.
5. DIP switch 8 should be in the ON position for
normal system operation. The OFF position turns
on all six solenoid drivers in the control module.
This option can be used when there is a system
failure and fluids need to be dispensed. The moni-
toring and controlling of dispensed fluids is dis-
abled when the switch is in the OFF position.
Control Module
Addresses
Fig. 1
Automatic
Operation
Control
Basic Keypad
Connected
06651