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U7698E Flame DetectorCustomer Product ManualPart 334614EIssued 3/02NORDSON CORPORATION • AMHERST, OHIO • USA

U7698E Flame Detector6Part 334614EE 2002 Nordson CorporationManual 34-49Detector HeadsSee Figure 2.A detector head consists of an air shield (1), sens

U7698E Flame Detector7Part 334614EE 2002 Nordson CorporationManual 34-49A DIN connector mounted on the electronics module plugs into theconnector boar

U7698E Flame Detector8Part 334614EE 2002 Nordson CorporationManual 34-49Installation WARNING: Allow only qualified personnel to perform the following

U7698E Flame Detector9Part 334614EE 2002 Nordson CorporationManual 34-491400494A1423562178Figure 3 Detector Head Installation1. Detector heads2. Booth

U7698E Flame Detector10Part 334614EE 2002 Nordson CorporationManual 34-49Pneumatic ConnectionsSee Figure 4.Install a 0.7-bar (10-psi) fixed-pressure r

U7698E Flame Detector11Part 334614EE 2002 Nordson Corporation Manual 34-49Electrical ConnectionsWARNING: All electrical connections must be made acco

U7698E Flame Detector12Part 334614E E 2002 Nordson CorporationManual 34-49Detector Heads (contd)1400496A61452378ATTENTION9onoff121110987654321Figure

U7698E Flame Detector13Part 334614EE 2002 Nordson CorporationManual 34-49Power Supply See Figure 6.Supply 120–240 Vac, 1phase, 50/60 Hz, 2A electrical

U7698E Flame Detector14Part 334614EE 2002 Nordson CorporationManual 34-49Operation WARNING: Allow only qualified personnel to perform the following t

U7698E Flame Detector15Part 334614EE 2002 Nordson CorporationManual 34-49Major Fault Mode The system goes into major fault mode when faults are detect

Part 334614EE 2002 Nordson CorporationManual 34-49Nordson Corporation welcomes requests for information, comments, and inquiries about its products.

U7698E Flame Detector16Part 334614EE 2002 Nordson CorporationManual 34-49Optional Test Lamp An optional test lamp can be used to test the ability of t

U7698E Flame Detector17Part 334614EE 2002 Nordson CorporationManual 34-49Troubleshooting WARNING: Allow only qualified personnel to perform the follo

U7698E Flame Detector18Part 334614E E 2002 Nordson CorporationManual 34-49Troubleshooting Chart Use the following chart to isolate and correct problem

U7698E Flame Detector19Part 334614EE 2002 Nordson CorporationManual 34-49Electrical Schematic See Figure 7.1400498A11511711611811910410610510710811010

U7698E Flame Detector20Part 334614EE 2002 Nordson CorporationManual 34-49Electrical Schematic (contd)1400499A126127121120122123125124FIRE DETECTED104

U7698E Flame Detector21Part 334614EE 2002 Nordson Corporation Manual 34-49Repair WARNING: Allow only qualified personnel to perform the following tas

U7698E Flame Detector22Part 334614E E 2002 Nordson CorporationManual 34-49Installing the New Sensor and Electronics Modules 1. Set the configuration s

U7698E Flame Detector23Part 334614EE 2002 Nordson CorporationManual 34-49Parts To order parts, call the Nordson Customer Service Center or your localN

U7698E Flame Detector24Part 334614EE 2002 Nordson CorporationManual 34-49Detector Head See Figure 9.ItemPart Description Quantity Note1 341561 Shield,

U7698E Flame Detector25Part 334614EE 2002 Nordson CorporationManual 34-49Indicator PanelSee Figure 10.ItemPart Description Quantity Note— 307445 Panel

Table of Contents iPart 334614EE 2002 Nordson CorporationManual 34-49Table of ContentsSafety 1. . . . . . . . . . . . . . . . . . . . . . . . . . . .

U7698E Flame Detector26Part 334614EE 2002 Nordson CorporationManual 34-49Options Options must be ordered separately.Test Lamp See Figure 11.PartDescri

U7698E Flame Detector27Part 334614EE 2002 Nordson CorporationManual 34-49Specifications This section includes specifications for the Nordson U7698E fl

U7698E Flame Detector28Part 334614EE 2002 Nordson CorporationManual 34-49Interlock Relay Contact Conditions Table 2 Interlock Relay Contact Condition

Table of ContentsiiPart 334614EE 2002 Nordson CorporationManual 34-49Troubleshooting 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

U7698E Flame Detector1Part 334614EE 2002 Nordson CorporationManual 34-49U7698E Flame DetectorSafetyRead and follow these safety instructions. Task- a

U7698E Flame Detector2Part 334614EE 2002 Nordson CorporationManual 34-49Personal SafetyTo prevent injury follow these instructions.S Do not operate or

U7698E Flame Detector3Part 334614EE 2002 Nordson CorporationManual 34-49GroundingWARNING: Operating faulty electrostatic equipment is hazardous and c

U7698E Flame Detector4Part 334614EE 2002 Nordson CorporationManual 34-49DisposalDispose of equipment and materials used in operation and servicingacco

U7698E Flame Detector5Part 334614EE 2002 Nordson CorporationManual 34-49Indicators, Alarms, Interlocks, and ControlsThe indicator panel houses the fla