Sterling DH1-610-2 User Manual

SDAA 25-100 Small Dryer With AP-1 Controls Part Number: 882.00294.00 Bulletin Number: DH1-610-2 Effective: 05/15/06 Write Do

• NEVER stand or sit where you could slip or stumble into the equipment while working on it. • DO NOT wear loose clothing or jewelry, which can be c

Chapter 2: Functional Description 2-1 Models Covered in This Manual This manual provides operation, installation, and maintenance instructions for 1

2-3 Standard Features Mechanical Features • Rugged compact cart with handles and sturdy 4” (10 cm) casters. • Dual desiccant beds • Electrically

2-4 Options Options marked with “*” indicate options that can be factory installed or retrofitted in the field. • * Process temperature up to 400ºF (

Every effort has been made to incorporate these standards into the design of the drying system; however, it is the responsibility of the personnel ope

Chapter 3: Installation 3-1 Uncrating the Equipment Portable Drying/Conveying Systems are shipped mounted on a skid, enclosed in a plastic wrapper,

Figure 1: Suggested Lift Rigging for Cart Mount Dryers ONOFFPROCESS TEMPERATUREDEW POINTCONTROL POWERON OFFALARM ALARM SilencerALARM HOR

Figure 3: Suggested Lift Rigging for Cart Mounted Dryers ONOFFPROCESS TEMPERATUREDEW POINTCONTROL POWERON OFFA

3-4 Setup Procedures This section provides the procedures necessary for configuring your portable drying/conveying system. Configuration of your unit

NOTE: If the Aftercooler is used as a plasticizer trap, the water temperature of 50°F or lower is recommended. 3-5 Initial Start-up Pre-Startup Chec

Shipping Information Unpacking and Inspection You should inspect your portable drying/conveying system for possible shipping damage. Thoroughly check

Figure 2: Process Autotune Screen 1. The autotune feature can be enabled by pressing the START/STOP button located in the center of the screen. 2.

Chapter 4: Operation 4-1 Controller Description and Operation Identifying Control Panel Components for the AP-1 Controller Disconnect Switch The Dis

Process Air Temperature Controller Control package use a PLC with a touch screen interface to control the operation of the dryer and the optional con

Main Menu Screen The MAIN MENU provides information on the following drying/conveying system parameters: • DRYER MENU (some su

Machine Status The area in the lower left portion of the touch screen conveys two lines of information relating to the overall operation of the dryer.

Dryer Menu Screen The screen shown above will allow the operator to set/review operating parameters for the following: • DRYER STATUS • DRYER SETUP

Buy pressing the MORE screen, you can choose for the temperatures to display in degrees F or degree C. (Note; Changing the temperature scale, requires

The PROCESS RETURN AIR TEMPERATURE displays the air temperature as it leaves the drying hopper. If this temperature is above 150°F, an aftercooler is

Enter the values you would like to set in the screen by pressing the number keys. Press ENT (Enter) when you are finished to set the new values or CLR

Dew Pt Setup This screen allows the operator to set the dew point alarm value. The HIGH LIMIT ALARM VALUE is an audible/visual alarm which will soun

Table of Contents CHAPTER 1: SAFETY ... 6 1-1 How to Use This Manual ...

By touching the ON TIME and OFF TIME sections on the screen, the operator can enter the values for the time they wish the dryer to turn on and off. S

System Menu The screen shown above will allow the operator to set/review operating parameters for the following: The above screen will a

Note: If password(s) feature is enabled, please write down ypasswords and file them in a secure location. our At this point the operatotouching the a

Set Alarm Clock In this screen the user can set the variables which are used to time and date stamp alarms. This feature works in conjunction with

Input Status (UPDATE) This screen allows the operator to view the status of the variables contributing to the input of material into the drying syst

At this point the operator may choose to return to the SYSTEM MENU or MAIN MENU by pressing the appropriate buttons. Service Menu This service menu

Because of the size of the screen, only three (3) comments/alarms can be viewed at a time. To view alarms not visible on the screen, press the DOWN b

lower display indicates the High Point Setting alarm value. The factory setting for the High Point Alarm Value (L1-hi ) is 150°F (-23°C). Restoring t

UdSP Upper Display Look None, Process Value, Limit 1 Low Set, Limit 1 High Set, Limit 2 Low Set, Limit 2 High Set, Alarm 2 Low Set, Alarm 2 High Set,

4. If either the left or right bed safety temperature switch opens, a REGEN TEM SAFETY is generated. The alarm horn and light are activated. The pr

Disconnect Switch...21 Control Power Switch ...

Chapter 5: Maintenance 5-1 Preventative Maintenance Schedule The checklist below contains a list of items which should be inspected and/or replaced

5-2 Preventative Maintenance This section describes maintenance procedures which will increase the longevity and efficiency of your Portable Drying/Co

Vacuuming Try vacuum-cleaning a soiled filter first. Vacuuming removes most large particles and surface contaminants, and may suffice for the first ti

5-3 Corrective Maintenance This section provides you with the information necessary to correct or repair any issues which might appear during the norm

Figure 8: Desiccant Bed Location and Disassembly Undo (4) 10-32 Button Head Screws using 1/8 Allen WrenchDesiccant Cap1&qu

Figure 9: Required Desiccant Amounts Dryer 8 x 12 bead Total model Part no. lbs. Kg 15 cfm 7.0 3.25 30 cfm 15.75 7.25 60 cfm W00018051 37.5 1

Procedures 1. Sketch the heater wiring configuration so you can properly re-wire the heater. 2. Remove the ceramic nuts and wires to the heater plat

Replacement Procedures 1. Shut down the dryer, tag out and lock out the controls if necessary. 2. Shut the water off to the cooling coil. 3. Remove th

Chapter 6: Troubleshooting 6-1 Introduction The utmost in safety precautions should be observed at all times when working on or around the machine an

Alarm Message Cause Corrective Action Dryer Status The process temperature thermocouple is not connected to the temperature controller. Make sure t

Replacing the Process Heater...45 Replacing/Cleaning the Cooling Coils ...

Alarm Message Cause Corrective Action Dryer Status The process temperature thermocouple is not connected to the temperature controller. Make sure t

Alarm Message Cause Corrective Action Dryer Status Make sure all the hose connections inside the dryer are tight. Check the regeneration heater fus

Alarm Message Cause Corrective Action Dryer Status Make sure the process air filter is clean. Clean or replace if necessary. Check the rotation of

Alarm Message Cause Corrective Action Dryer Status Check the pressure setting of the filter pressure differential switch against the print. Adjus

6-2 Determining Temperature Controller Errors or Sensor Errors Using a Thermocouple If the controller displays a temperature that is close to room tem

Chapter 7: Appendix 7-1 Warranty Unless otherwise specified, this product includes a Standard ONE YEAR PARTS. Warranty Specifications The manufactur

applicable federal and state law, but not by the United Nations Convention on Contracts for the Sale of Goods. Customer Responsibilities Any sales, us

22. Two-hand control is not required or provided. 23. All dryers and conveying equipment should be moved around and set in a place with a lift truck

Figure 13: High Heat Model (180°F to 400°F) Air Flow Schematic Optional Return Air CoolerUtilizing -40F dew point air to regenerate

Figure 14: Low Heat Model (120°F to 250°F) Air Flow Schematic Utilizing -40F dew point air to regenerate and cool the desiccant.

Chapter 1: Safety 1-1 How to Use This Manual Use this manual as a guide and reference for installing, operating, and maintaining your drying system.

7-5 Spare Parts List Figure 15: Level 1 Spare Parts List (Electrical & Mechanical) DRYER SPARE PARTS LIST AD15, AD30, AD60 15CFM15CFM15CFM15CF

Figure 16: Level 2 & 3 Spare Parts List (Electrical & Mechanical) DRYER SPARE PARTS LIST AD15, A

7-6 Returned Material Policy Credit Returns Prior to the return of any material authorization must be given by the manufacturer. A RMA number will b

7-8 Technical Assistance Parts Department Call toll-free 7am–5pm CST [800] 423-3183 or call [630] 595-1060, Fax [630] 475-7005 The ACS Customer Servi

1-2 Safety Tag Information Dryer Safety Tags Hot! Read Operation and Installation Manual High Voltage Earth Ground

; When welding or brazing in or around this equipment, make sure VENTILATION is ADEQUATE. PROTECT adjacent materials from flame or sparks by shieldin

Please read and use this manual as a guide to equipment safety. This manual contains safety warnings throughout, specific to each function and point o