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MODEL: A11065-05
IMPORTANT: Before using this equipment, carefully read SAFETY PRECAUTIONS,
starting on page 1, and all instructions in this manual. Keep this Service Manual for
future reference.
AIR HEATER ASSEMBLY
SERVICE MANUAL
LN-9245-00.8
(Replaces LN-9245-00.7)
May - 2013
Service Manual Price: $20.00 (U.S.)
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Table of Contents
Summary of Contents for Ransburg A11065-05
- Page 1 LN-9245-00.8 (Replaces LN-9245-00.7) May - 2013 AIR HEATER ASSEMBLY MODEL: A11065-05 IMPORTANT: Before using this equipment, carefully read SAFETY PRECAUTIONS, starting on page 1, and all instructions in this manual. Keep this Service Manual for future reference. Service Manual Price: $20.00 (U.S.)
- Page 2 Air Heater Assembly - Safety NOTE: This manual has been changed from revision LN-9245-00.7 to revision LN-9245-00.8 Reasons for this change are noted under “Manual Change Summary” are on page 23 of this manual. LN-9245-00.8...
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Page 3: Table Of Contents
Air Heater Assembly - Safety CONTENTS PAGE SAFETY: SAFETY PRECAUTIONS......................HAZARDS / SAFEGUARDS......................INTRODUCTION: GENERAL DESCRIPTION......................FEATURES AND BENEFITS...................... SPECIFICATIONS........................INSTALLATION: 8-12 LOCATION........................... INPUT POWER..........................PNEUMATIC CONNECTIONS....................INSTALLATION OPTIONS......................9-10 FRONT PANEL DISPLAY AND FUNCTIONS................11-12 OPERATION: 13-16 PRINCIPLES OF OPERATION....................WIRING DIAGRAM SCHEMATIC.................... -
Page 4: Safety
Safety Section in this manual and the understand all of the technical and safety literature Ransburg safety literature therein identified. for your Ransburg products. This manual contains information that is important for you to know and understand. This information relates to USER †... -
Page 5: Hazards / Safeguards
Air Heater Assembly - Safety HAZARD SAFEGUARDS AREA Tells what the hazard is. Tells how to avoid the hazard. Tells where hazards may occur. Spray Area Fire Hazard Improper or inadequate Fire extinguishing equipment must be present in operation and maintenance the spray area and tested periodically. - Page 6 Air Heater Assembly - Safety AREA HAZARD SAFEGUARDS Tells where hazards Tells what the hazard is. Tells how to avoid the hazard. may occur. Explosion Hazard Spray Area Electrostatic arcing must be prevented. Safe Improper or inadequate opera- sparking distance must be maintained between tion and maintenance proce- the parts being coated and the applicator.
- Page 7 Air Heater Assembly - Safety AREA HAZARD SAFEGUARDS Tells where hazards Tells what the hazard is. Tells how to avoid the hazard. may occur. Spray Area / Electrical Discharge High Voltage Parts being sprayed and operators in the spray Equipment There is a high voltage device area must be properly grounded.
- Page 8 Air Heater Assembly - Safety AREA HAZARD SAFEGUARDS Tells where hazards Tells what the hazard is. Tells how to avoid the hazard. may occur. Electrical Electrical Discharge Equipment Unless specifically approved for use in hazard- High voltage equipment is uti- ous locations, the power supply, control cabinet, lized in the process.
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Page 9: Introduction
The designed to reduce or eliminate condensation that heater should be set as low as possible, sufficient may form in or on the Ransburg TurboDisk and to maintain the applicator surface temperatures Rotary Atomizers, or other pressurized applicators above the dewpoint of the booth environment. -
Page 10: Specifications
Air Heater Assembly - Introduction SPECIFICATIONS Environmental / Physical Mechanical Dimensions: Air Supply 16.5-inch H X 10.31-inch W X 5.5-inch D Pressure: 150 psi (1034 kPa) 41.91 cm H X 26.18 cm W X 13.97 cm D maximum Weight: 23 lbs./10.43 kilograms Air Flow: 1 SCFM (141.6 SLPM) minimum... -
Page 11: Installation
Air Heater Assembly - Installation INSTALLATION LOCATION INPUT POWER Input supply voltage connection should be made W A R N I N G from a fused disconnect. Route the input power wires through the side of the cabinet. Generally, > The air heater MUST be located out- conduit should be used for the input power. -
Page 12: Installation Options
Air Heater Assembly - Installation This electrical circuit must be connected using a NOTE minimum 1 amp dry contact relay (such as PLC contact). This can be completed by the following: > Recommended air filtration for the air heater is 50 micron and must be free of 1. - Page 13 Air Heater Assembly - Installation Figure 1: Installation Options LN-9245-00.8...
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Page 14: Front Panel Display And Functions
Air Heater Assembly - Installation C A U T I O N > Air filters must be located before the air heater. Heated air may damage air filters. > The use of an in-line lubricator before the air heater is NOT recommended. Oil laden air passing across the heating ele- ments results in burnt contaminates which will accumulate and plug applicator ports. - Page 15 Air Heater Assembly - Installation OPERATION PARTS USER Key Press this key in monitoring mode display or setup Pressing once will increase the setting value by mode display returns you to the PV/SV display. one. Holding down the button will continue to Pressing this key on the PV/SV display allows increase the value.
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Page 16: Operation
Air Heater Assembly - Operation OPERATION PRINCIPLES OF NOTES OPERATION The Air Heater system is shipped as 230V/ 1 phase 50/60 Hz operation but can be converted with simple jumper changes to 115 volt operation. Heater and controls are contained in a single, steel Type 12 enclosure vented to the atmosphere through access ports for compressed air delivery. -
Page 17: Wiring Diagram Schematic
Air Heater Assembly - Operation Figure 2: Wiring Diagram Schematic LN-9245-00.8... -
Page 18: Power And Control Wiring Diagram
Air Heater Assembly - Operation Figure 3: Power And Control Wiring Diagram LN-9245-00.8... -
Page 19: Start-Up
Air Heater Assembly - Operation START-UP NOTES 1. Apply main power to unit. 2. Turn on and set air at a minimum of 1 SCFM with a pneumatic pilot signal to the pressure switch of at least 1 psig. 3. Adjust temperature to desired setting using the key pad on face panel (maximum setting is 150°F). -
Page 20: Maintenance:
Air Heater Assembly - Maintenance MAINTENANCE HEATER REMOVAL NOTES When removing the heater from the system, assure the following: • The air supply is off and locked out. • Main supply power is off and locked out. • The heating element section, attached fittings, and tubing are cool enough to touch. -
Page 21: Troubleshooting Guide
Air Heater Assembly - Maintenance TROUBLESHOOTING GUIDE General Problem Possible Causes Corrective Action No Heat Output 1. Power to unit not On 1. Turn Power On. 2. Blown fuse(s) in tempera- 2. Replace fuse(s) with same type and determine ture controller cause. -
Page 22: Parts Identification
Air Heater Assembly - Parts Identification PARTS IDENTIFICATION Figure 4: A11065-05 Air Heater Assembly LN-9245-00.8... -
Page 23: Accessories
Air Heater Assembly - Parts Identification A11065-05 AIR HEATER ASSEMBLY - PARTS LIST (Figure 4) Item # Part # Description A11028-00 Cool Touch In-Line Air Heater A11027-00 Thermocouple (Air Heater) A11021-00 PC Board Assembly (TC0002 - Air Heater) A11019-00 PC Board Assembly (TC0003 - Air Heater) -
Page 24: Warranty Policies
RANSBURG'S ONLY OBLIGATION UNDER THIS WARRANTY IS TO REPLACE PARTS THAT HAVE FAILED BECAUSE OF FAULTY WORK- Ransburg will replace or repair without charge any MANSHIP OR MATERIALS. THERE ARE NO part and/or equipment that falls within the specified IMPLIED WARRANTIES NOR WARRANTIES... - Page 25 This manual was published to replace Service Manual LN-9245-00.6 Air Heaster Assembly, to make the following changes: 1. Revised "Figure 4 - A11065-05 Air Heater Assembly" in the "Parts Identification" section. 2. Removed "A11065-05 Air Heater Assembly Parts List - Item #17 - A11029-00 - Communication Card"...
- Page 26 Telephone: 800/233-3366 Fax: 419/470-2071 www.ransburg.com Technical Support Representative will direct you to the appropriate telephone number for ordering Spare Parts. Form No. LN-9245-00.8 © 2013 Ransburg. All rights reserved. Litho in U.S.A. Models and specifications subject to change without notice. 05/13...