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Ransburg A11065-05 Service Manual

Summary of A11065-05

  • Page 1

    Service manual 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:...

  • Page 2

    Note: this manual has been changed from revision ln-9245-00.7 to revisionln-9245-00.8 reasons for this change are noted under “manual change summary” are on page 23 of this manual. Air heater assembly - safety ln-9245-00.8.

  • Page 3: Contents

    Safety: safety precautions............................................................................................................ Hazards / safeguards........................................................................................................ Page introduction: contents general desc...

  • Page 4: Safety

    W a r n i n g ! W a r n i n g ! Safety safety precautions before operating, maintaining or servicing any ransburg electrostatic coating system, read and understand all of the technical and safety literature for your ransburg products. This manual contains information that is important for you to kno...

  • Page 5

    Spray area area tells where hazards may occur. Hazard tells what the hazard is. Safeguards tells how to avoid the hazard. Fire hazard improper or inadequate operation and maintenance procedures will cause a fire hazard. Protection against inadver- tent arcing that is capable of causing fire or explo...

  • Page 6

    Area tells where hazards may occur. Hazard tells what the hazard is. Safeguards tells how to avoid the hazard. Spray area improper operation or mainte- nance may create a hazard. Personnel must be properly trained in the use of this equip- ment. Explosion hazard improper or inadequate opera- tion an...

  • Page 7

    Area tells where hazards may occur. Hazard tells what the hazard is. Safeguards tells how to avoid the hazard. Spray area / high voltage equipment electrical discharge there is a high voltage device that can induce an electrical charge on ungrounded objects which is capable of igniting coating mater...

  • Page 8

    Toxic substances certain material may be harmful if inhaled, or if there is contact with the skin. Follow the requirements of the material safety data sheet supplied by coating material manu- facturer. Adequate exhaust must be provided to keep the air free of accumulations of toxic materials. Use a ...

  • Page 9: General Description

    General description in automated finishing applications, the expansion of pressurized air causes cooling which may result in condensation on surfaces of electrostatic ap- plicators. The ransburg air heater assembly is designed to reduce or eliminate condensation that may form in or on the ransburg t...

  • Page 10: Specifications

    Specifications dimensions: 16.5-inch h x 10.31-inch w x 5.5-inch d 41.91 cm h x 26.18 cm w x 13.97 cm d weight: 23 lbs./10.43 kilograms air inlet & outlet: 1/2-inch npt pipe thread environmental / physical input/dual voltage: 120/240 vac + 10%/15 amps/50-60 hertz single phase (j1 / j2 jumpers prewir...

  • Page 11: Location

    Location installation install the air heater near the applicator, but in an area outside of the hazardous location. The unit should be located so that it is not exposed to water, paints or solvents, and high temperatures. (the ambient temperature should not exceed 120°f.) input power input supply vo...

  • Page 12: Installation Options

    > recommended air filtration for the air heater is 50 micron and must be free of oil. Additional filtration may be required depending on applicator used. (refer to applicator manual for required filtration.) note > do not operate air heater without a minimum of 1 scfm of air flow through the unit. W...

  • Page 13

    Figure 1: installation options air heater assembly - installation 10 ln-9245-00.8.

  • Page 14

    > 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. This...

  • Page 15

    > expect alarm light to flash when auto tuning. Note user key press this key in monitoring mode display or setup mode display returns you to the pv/sv display. Pressing this key on the pv/sv display allows you to set the function for utey under the system menu (5y5 ch 7). (the factory set function f...

  • Page 16: Operation

    Operation principles of 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 compr...

  • Page 17

    Figure 2: wiring diagram schematic air heater assembly - operation 14 ln-9245-00.8.

  • Page 18

    Figure 3: power and control wiring diagram air heater assembly - operation 15 ln-9245-00.8.

  • Page 19: Start-Up

    Start-up 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). > heating the drive-air to between 120°f a...

  • Page 20: Maintenance

    Maintenance heater removal 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. Notes air heater assembly - maintenance...

  • Page 21: Troubleshooting Guide

    Troubleshooting guide general problem possible causes corrective action no heat output 1. Power to unit not on 2. Blown fuse(s) in tempera- ture controller 3. Air not turned on to unit or pressure switch 4. Air pressure too low at pressure switch 5. High limit thermostat switch off 1. Turn power on....

  • Page 22: Parts Identification

    Parts identification figure 4: a11065-05 air heater assembly air heater assembly - parts identification 19 ln-9245-00.8.

  • Page 23

    1 a11028-00 cool touch in-line air heater 1 2 a11027-00 thermocouple (air heater) 1 3 a11021-00 pc board assembly (tc0002 - air heater) 1 4 a11019-00 pc board assembly (tc0003 - air heater) 1 5 a11022-00 fuse, 15a, cer, abc (air heater) 2 6 a11738-00 temperature controller (air heater) 1 7 a11024-00...

  • Page 24: Warranty Policies

    Warranty policies limited warranty ransburg will replace or repair without charge any part and/or equipment that falls within the specified time (see below) because of faulty workmanship or material, provided that the equipment has been used and maintained in accordance with rans- burg's written saf...

  • Page 25: Manual Change Summary

    Manual change summary 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 - a...

  • Page 26

    Form no. Ln-9245-00.8 litho in u.S.A. 05/13 © 2013 ransburg. All rights reserved. Models and specifications subject to change without notice. Manufacturing 1910 north wayne street angola, indiana 46703-9100 telephone: 260/665-8800 fax: 260/665-8516 technical/service assistance telephone: 800/233-336...