
Nomad II 15-60 CFM Portable Drying & Conveying Systems Part Number: 882.00200.00 Bulletin Number: DH1-645-3 Effective: 09/1
Portable Drying/Conveying Systems Chapter 1: Safety 10 of 76 • NEVER stand or sit where you could slip or stumble into the equipment while working
Portable Drying/Conveying Systems Chapter 2: Functional Description 11 of 76 Chapter 2: Functional Description 2-1 Models Covered in This Manual
Portable Drying/Conveying Systems Chapter 2: Functional Description 12 of 76 During regeneration, the dryer system heats the very low dew point air
Portable Drying/Conveying Systems Chapter 2: Functional Description 13 of 76 Figure 2: Convey to Drying Hopper Only; Configuration “B” Figure 3:
Portable Drying/Conveying Systems Chapter 2: Functional Description 14 of 76 Figure 4: Convey to Drying Hopper and Two Machines; Configuration “D”
Portable Drying/Conveying Systems Chapter 2: Functional Description 15 of 76 Figure 6: Convey to Drying Hopper, with Proportioning; Configuration
Portable Drying/Conveying Systems Chapter 2: Functional Description 16 of 76 2-3 Standard Features Mechanical Features • Rugged compact cart wit
Portable Drying/Conveying Systems Chapter 2: Functional Description 17 of 76 2-4 Options Options marked with “*” indicate options that can be facto
Portable Drying/Conveying Systems Chapter 2: Functional Description 18 of 76 Every effort has been made to incorporate these standards into the des
Portable Drying/Conveying Systems Chapter 3: Installation 19 of 76 Chapter 3: Installation 3-1 Uncrating the Equipment Portable Drying/Conveying
Portable Drying/Conveying Systems 2 Shipping Information Unpacking and Inspection You should inspect your portable drying/conveying system for poss
Portable Drying/Conveying Systems Chapter 3: Installation 20 of 76 3-3 Electrical Connections When making electrical connections to your unit, ensu
Portable Drying/Conveying Systems Chapter 3: Installation 21 of 76 • Keep the material level at the mid point of the air trap This can be achieved
Portable Drying/Conveying Systems Chapter 3: Installation 22 of 76 10. Turn on the machine convey by pushing the push to START button, and set the
Portable Drying/Conveying Systems Chapter 4: Operation 23 of 76 Chapter 4: Operation 4-1 Controller Description and Operation Identifying Control
Portable Drying/Conveying Systems Chapter 4: Operation 24 of 76 Process Air Temperature and Conveying Process Controller These units are equipped
Portable Drying/Conveying Systems Chapter 4: Operation 25 of 76 Main Menu Screen The MAIN MENU provides information on the following drying/conve
Portable Drying/Conveying Systems Chapter 4: Operation 26 of 76 5. Auto start Timer Enabled 6. Autotune in Progress 7. Over-dry Protect Active 8
Portable Drying/Conveying Systems Chapter 4: Operation 27 of 76 • DRYER SETUP (some submenus are password protected, see pg. 40) • OVERDRY PROTECT
Portable Drying/Conveying Systems Chapter 4: Operation 28 of 76 NOTE: At this display, before you change any of the settings, you need to test the
Portable Drying/Conveying Systems Chapter 4: Operation 29 of 76 The TEMP is the set point for the return air temperature of the drying hopper. When
Portable Drying/Conveying Systems 3 Table of Contents CHAPTER 1: SAFETY ... 6 1-1 H
Portable Drying/Conveying Systems Chapter 4: Operation 30 of 76 Because of the size of the screen, only three (3) comments/alarms can be viewed at
Portable Drying/Conveying Systems Chapter 4: Operation 31 of 76 Enter the values you would like to set in the screen by pressing
Portable Drying/Conveying Systems Chapter 4: Operation 32 of 76 ENT (Enter) to close the screen shown above. Then select the next number field to
Portable Drying/Conveying Systems Chapter 4: Operation 33 of 76 Convey Options This screen provides access to detailed descriptions and
Portable Drying/Conveying Systems Chapter 4: Operation 34 of 76 Momentarily pressing the M1, M2, DH, MB, or HB icons on the screen will darken or t
Portable Drying/Conveying Systems Chapter 4: Operation 35 of 76 Pressing the SPECIAL CONVEY DISABLED button will activate this dryer feature. When
Portable Drying/Conveying Systems Chapter 4: Operation 36 of 76 Machine 2 Operator This screen allows the user to set the Conveying Time (1-99 se
Portable Drying/Conveying Systems Chapter 4: Operation 37 of 76 Pressing the BACK button will take the user to the MACHINE 2 OPERATOR screen. If t
Portable Drying/Conveying Systems Chapter 4: Operation 38 of 76 values and reenter new ones. To set the values in the next field, press ENT (Enter)
Portable Drying/Conveying Systems Chapter 4: Operation 39 of 76 Enter the values you would like to set in the screen by pressing the number ke
Portable Drying/Conveying Systems 2 Start Button ...
Portable Drying/Conveying Systems Chapter 4: Operation 40 of 76 SYSTEM SETUP This screen allows the operator to
Portable Drying/Conveying Systems Chapter 4: Operation 41 of 76 Set Clock This menu allows the operator to set the AUT
Portable Drying/Conveying Systems Chapter 4: Operation 42 of 76 Set Alarm Clock In this screen the user can set the variables which are used to t
Portable Drying/Conveying Systems Chapter 4: Operation 43 of 76 Input Status This screen allows the operator to vi
Portable Drying/Conveying Systems Chapter 4: Operation 44 of 76 At this point the operator may choose to return to the SYSTEM MENU or MAIN MENU by
Portable Drying/Conveying Systems Chapter 4: Operation 45 of 76 Because of the size of the screen, only three (3) comments/alarms can be viewed at
Portable Drying/Conveying Systems Chapter 4: Operation 46 of 76 lower display indicates the High Point Setting alarm value. The factory setting fo
Portable Drying/Conveying Systems Chapter 4: Operation 47 of 76 Figure 13: Setting List for Redundant Safety Controller (WATLOW), Part No. A056896
Portable Drying/Conveying Systems Chapter 4: Operation 48 of 76 6. Once the control power is on and no fault conditions exist, turning the Off-On s
Portable Drying/Conveying Systems Chapter 4: Operation 49 of 76 4-3 Shutting Down the Dryer 1. Turn off the conveying system supplying the drying
Portable Drying/Conveying Systems 3 CHAPTER 7: APPENDIX ... 68 7-1 Technical Specificatio
Portable Drying/Conveying Systems Chapter 5: Maintenance 50 of 76 Chapter 5: Maintenance 5-1 Preventative Maintenance Schedule The checklist belo
Portable Drying/Conveying Systems Chapter 5: Maintenance 51 of 76 5-2 Preventative Maintenance This section describes maintenance procedures which
Portable Drying/Conveying Systems Chapter 5: Maintenance 52 of 76 Vacuuming Try vacuum-cleaning a soiled filter first. Vacuuming removes most large
Portable Drying/Conveying Systems Chapter 5: Maintenance 53 of 76 5-3 Corrective Maintenance This section provides you with the information necessa
Portable Drying/Conveying Systems Chapter 5: Maintenance 54 of 76 Figure 15: Desiccant Bed Location and Disassembly Cautio
Portable Drying/Conveying Systems Chapter 5: Maintenance 55 of 76 Replacing the regeneration heaters Procedures (see figure 15). 1. Sketch the hea
Portable Drying/Conveying Systems Chapter 5: Maintenance 56 of 76 Procedures 7. Sketch the heater wiring configuration so you can properly re-wire
Portable Drying/Conveying Systems Chapter 5: Maintenance 57 of 76 Replacement Procedures 1. Shut down the dryer, tag out and lock out the controls
Portable Drying/Conveying Systems Chapter 6: Troubleshooting 58 of 76 Chapter 6: Troubleshooting 6-1 Introduction The utmost in safety precautions
Portable Drying/Conveying Systems Chapter 6: Troubleshooting 59 of 76 Alarm Message Cause Corrective Action Dryer Status The process temperature
Portable Drying/Conveying Systems Chapter 1: Safety 6 of 76 Chapter 1: Safety 1-1 How to Use This Manual Use this manual as a guide and referenc
Portable Drying/Conveying Systems Chapter 6: Troubleshooting 60 of 76 Alarm Message Cause Corrective Action Dryer Status Make sure the process f
Portable Drying/Conveying Systems Chapter 6: Troubleshooting 61 of 76 Alarm Message Cause Corrective Action Dryer Status Make sure all the hose
Portable Drying/Conveying Systems Chapter 6: Troubleshooting 62 of 76 Alarm Message Cause Corrective Action Dryer Status Make sure the process a
Portable Drying/Conveying Systems Chapter 6: Troubleshooting 63 of 76 Alarm Message Cause Corrective Action Dryer Status Check the pressure sett
Portable Drying/Conveying Systems Chapter 6: Troubleshooting 64 of 76 Alarm Message Cause Corrective Action Dryer Status Make sure there is mate
Portable Drying/Conveying Systems Chapter 6: Troubleshooting 65 of 76 Alarm Message Cause Corrective Action Dryer Status Check the sensitivity s
Portable Drying/Conveying Systems Chapter 6: Troubleshooting 66 of 76 Alarm Message Cause Corrective Action Dryer Status Check the sensitivity s
Portable Drying/Conveying Systems Chapter 6: Troubleshooting 67 of 76 Alarm Message Cause Corrective Action Dryer Status Check the sensitivity s
Portable Drying/Conveying Systems Chapter 7: Appendix 68 of 76 Chapter 7: Appendix 7-1 Technical Specifications Annex B Information The following
Portable Drying/Conveying Systems Chapter 7: Appendix 69 of 76 Aftercooler Design Specifications Entering water temp. ºF ºC 85ºF 50°F (If used as P
Portable Drying/Conveying Systems Chapter 1: Safety 7 of 76 1-2 Safety Tag Information Dryer Safety Tags Hot! Read Operation and
Portable Drying/Conveying Systems Chapter 7: Appendix 70 of 76 Figure 20: High Heat Model (180°F to 400°F) Air Flow Schematic
Portable Drying/Conveying Systems Chapter 7: Appendix 71 of 76 Figure 21: Low Heat Model (120°F to 250°F) Air Flow Schematic Ut
Portable Drying/Conveying Systems Chapter 7: Appendix 72 of 76 7-2 Spare Parts List Figure 22: Level 1 Spare Parts List (Electrical & Me
Portable Drying/Conveying Systems Chapter 7: Appendix 73 of 76 Figure 23: Level 2 & 3 Spare Parts List (Electrical & Mechanical)
Portable Drying/Conveying Systems Chapter 7: Appendix 74 of 76 7-3 Returned Material Policy Credit Returns Prior to the return of any material au
Portable Drying/Conveying Systems Chapter 7: Appendix 75 of 76 7-5 Dryer Identification (Serial Number) Tag (Located on back of Dryer) Company Lo
Portable Drying/Conveying Systems Chapter 7: Appendix 76 of 76 7-6 Technical Assistance Parts Department Call toll-free 7am–5pm CST [800] 423-318
Portable Drying/Conveying Systems Chapter 1: Safety 8 of 76 ; When welding or brazing in or around this equipment, make sure VENTILATION is ADEQUA
Portable Drying/Conveying Systems Chapter 1: Safety 9 of 76 Please read and use this manual as a guide to equipment safety. This manual contains sa
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