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Neco HSCB2225D36C Assembly And Operation Manual

Centrifugal fan
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Centrifugal Fan
Assembly and Operations Manual
C
US
Read this manual before using product. Failure to
follow instruc ons and safety precau ons can
result in serious injury, death, or property
damage. Keep manual for future reference.
INSTALLATION AND WIRING MUST
BE IN ACCORDANCE WITH CEC,
NEC, AND LOCAL ELECTRICAL
CODES
Part Number: 040715 R01
Revised: 2018-06-05

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Summary of Contents for Neco HSCB2225D36C

  • Page 1 Centrifugal Fan Assembly and Operations Manual INSTALLATION AND WIRING MUST BE IN ACCORDANCE WITH CEC, NEC, AND LOCAL ELECTRICAL CODES Read this manual before using product. Failure to Part Number: 040715 R01 follow instruc ons and safety precau ons can Revised: 2018-06-05 result in serious injury, death, or property damage.
  • Page 2 USA and around the world. With proper operation and maintenance, the equipment will provide years of safe and dependable service. NECO is continually testing economical grain handling & grain conditioning equipment available. We welcome your questions or comments and look forward to a continued relationship, ultimately saving you valuable time and reducing your workload.

  • Page 3: Table Of Contents

    Location ..................22 Position & Cut Bin Opening .............22 Caulk and Secure Transition ............22 Assembly..................22 Power Hookup ................24 (Optional) NECO Supplied Fan Control Wiring Schematics ..27 5. OPERATION ..............32 Pre-Start Instructions ..............32 Normal Operation ..............32 6. MAINTENANCE ............33 7. APPENDIX ..............34...

  • Page 4: Limited Warranty

    • Buyer further agrees that in no event shall NECO have liability for loss of use, loss of profi ts, or for any indirect, incidental, or consequential damages on any claim of any...

  • Page 5: Safety

    1. SAFETY • Use this equipment for intended purposes only. WARNING! • Do not modify the equipment in any way. Unauthorized modifi cation may impair function ALL INFORMATION ON THIS PAGE IS and/or safety, and could affect equipment WARNING INFORMATION! life-span.
  • Page 6 SAFETY COMPLIANCE WARNING! It is your responsibility as an owner or operator ALL INFORMATION ON THIS PAGE IS or supervisor, to know what specifi c applicable WARNING INFORMATION! safety regulations, requirements, precautions, and work hazards exist and to make these known to all other personnel working with the equipment or in the area, so they too may take WORK AREA SAFETY STATEMENT...
  • Page 7 Make certain no cover is removed unless WARNING! power is locked out. ALL INFORMATION ON THIS PAGE IS Equipment Inspection WARNING INFORMATION! After fan/heater delivery and/or assembly completion, before each use, and at the end of the season. Inspecting this equipment is mandatory! 1) SHUT OFF, LOCKOUT, AND TAGOUT all Power Lockout...
  • Page 8 Wear Personal Protective WARNING! Equipment (PPE) ALL INFORMATION ON THIS PAGE IS WARNING INFORMATION! See OSHA PPE Regulations. Use OSHA Personal Protective Equipment wherever necessary such as: Signal Words HARD HAT The signal words below are used to call your attention to a safety message.
  • Page 9 Bin Safety WARNING! • Never enter a bin without being monitored by ALL INFORMATION ON THIS PAGE IS another person. WARNING INFORMATION! • Do not enter the grain bin unless all power to the equipment has been SHUT OFF, LOCKED OUT and TAGGED OUT.
  • Page 10 WARNING! CAUTION! ALL INFORMATION ON THIS PAGE IS All electrical service must be installed WARNING INFORMATION! by a certifi ed electrician per the “National Electric Code” (NEC). All wiring and electrical service must be performed in accordance with both local - - Necessary Air Flow - - and national codes.
  • Page 11 Contact your NECO dealer for the appropriate size shutter. WARNING! Insuffi cient air exhaust area may result in...
  • Page 12 Specifi c HEATER Hazards AVOID FIRE, EXPLOSION, AND ASPHYXIATION HAZARDS! NECO Heaters are designed for drying crop output in grain bins. They provide heated air via grain bin plenums (found underneath full-fl oor bins) or via in-fl oor ductwork. Consult the NECO factory before attempting to use heaters for EZEE DRY applications.
  • Page 13 2) Do not combine drying equipment from Emptying the bin is almost always necessary. different companies. NECO heaters are designed to be used with NECO fans only. Safety features 6) Take note of neighboring structures and could built into one company’s units may not be properly them down if necessary.

  • Page 14: Warning Labels

    2. WARNING LABELS Warning Label Overview • Occupational safety is one of NECO’s primary concerns. Warning labels that conform to industry standards are provided to identify potential safety hazards that could cause harm and to INCREASE YOUR AWARENESS OF THE HAZARD.
  • Page 15 LABEL "A" -- INCLUDED ON ALL FAN MODELS. LABEL "B" -- INCLUDED ON ALL CSA FAN MODELS. CAUTION Read and understand operator ’s manual before star ting this unit. A ll safet y guards must be secured in plac e before star ting unit. Stop unit and lock out power to adjust, ser vic e or clean.

  • Page 16: Label Locations

    Label Locations CSA/ UL LABEL "B" "A" SHIPPING LABEL (FRONT & BACK OF FAN) NAMEPLATE "C" OPTIONAL CONTROL BOX "E" "D" SCHEMATIC OPTIONAL "C" CONTROL BOX INNER LID: ON SINGLE PHASE ONLY...

  • Page 17: Equipment Overview

    When using multiple fans in one bin you must prevent reverse rotation of idle fans or the fan motors may be damaged. Reverse rotation can be prevented by ensuring simultaneous start-up of the fans or by employing shutters that shield idle fan wheels from moving air. Contact your NECO dealer for the appropriate size shutter.

  • Page 18: Installation Planning

    The fan must be attached to the bin wall beneath the drying fl oor through a transition and entrance collar arrangement. Transitions are available from NECO although other designs can be used. Be sure that there is minimum air leakage in the fan-transition arrangement to preserve airfl ow to the grain bed.

  • Page 19: Electrical Planning

    Electrical Planning WARNING - TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: Installation work and electrical wiring must be done by qualifi ed person(s) in accordance with all applicable codes and standards including fi re rated construction. The customer is responsible for supplying materials and labor to install the following: 1.

  • Page 20: Model Number Key, Low Speed Centrifugal Fans

    Model Number Key, Low Speed Centrifugal Fans The following 2-table-key offers a Low Speed Centrifugal Fan model number description and can be used to decipher the model number of a low speed unit. For example, using the model numbering system below the model number for a CSA /UL Certifi...

  • Page 21: Model Number Key, High Speed Centrifugal Fans

    For example, using the model numbering system below a Basic High Speed Centrifugal Fan with model number HSCB2225D36C would be a fan having the following specifi cations. A CSA/UL Certifi ed fan with a starter, a 22 inch wheel, and a 3-Phase 230/460V 25HP motor without controls.

  • Page 22: Installation

    4. INSTALLATION Mounting • As mentioned on page 18, a method of mounting must be selected, either Pad or Hanging. Location • See Table 7 on the next page for Fan Placement. These dimensions can also be used for building a hanging fan platform.
  • Page 23 NECO HEATER SHUTTER TRANSITION WIDTH 'H' WIDTH 'S' 1750 083825 36.22 (920) 52 (1321) 47 (1194) 12.50 (318) 38 (965) 44 (1118) 39 (991) 32 [813] 6.5 [165] 1750 083825 36.22 (920) 52 (1321) 47 (1194) 14.00 (356) 41 (1041)

  • Page 24: Power Hookup

    Power Hookup • The following tables for electrical service to your fan are presented for reference only. The fuse requirements are based on NEC 430.52. Install these for your protection. A qualifi ed electrician should size the fan motor protection per the local electrical codes in your area.
  • Page 25 Minimum Wire Size - Per LOAD (Amps) & RUN (Feet) Note: Check latest NEC or Canadian Code for allowable wire size requirements. LOAD LENGTH OF RUN IN FEET 100' 125' 150' 175' 200' AMPS 0000 0000 0000 0000 0000 0000 0000 0000 0000...
  • Page 26 GROUNDING NECO recommends that grain bin electrical devices be connected to a ground rod that is no further than 8 feet away. The ground rod should be connected with a minimum 6 AWG solid, bare copper wire.

  • Page 27: (Optional) Neco Supplied Fan Control Wiring Schematics

    (Optional) NECO Supplied Fan Control Wiring Schematics WARNING! kas000-0_2011-11-15 TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR INJURY TO PERSONS, OBSERVE THE FOLLOWING INSTRUCTIONS IN THE FOLLOWING WIRING SCHEMATICS SECTION OF THIS MANUAL! Installation work and electrical wiring must be done by qualifi ed person(s) in accordance with all applicable codes and standards, including fi...
  • Page 28 230 VOLT SINGLE PHASE FAN CONTROL 7.5-15HP US MODELS (04CHS103-04CHS40A, US & CSA) 230 VOLT SINGLE PHASE FAN CONTROL 7.5-10HP CSA/ UL MODELS (04CHS103-04CHS40A, US & CSA)
  • Page 29 230 VOLT SINGLE PHASE FAN CONTROL 15HP CSA/ UL MODELS (04CHS103-04CHS40A, US & CSA)
  • Page 30 230 VOLT THREE PHASE FAN CONTROL 3-30HP US & CSA/ UL MODELS (04CHS103-04CHS40A, US & CSA) 230 VOLT THREE PHASE FAN CONTROL 40-60HP US MODELS (04CHS103-04CHS40A, US & CSA)
  • Page 31 230 VOLT THREE PHASE FAN CONTROL 40-60HP CSA/ UL MODELS (04CHS103-04CHS40A, US & CSA) 460 & 575 VOLT THREE PHASE FAN CONTROL 3-60HP US & CSA/ UL MODELS (04CHS103-04CHS40A, US & CSA)

  • Page 32: Operation

    ATTENTION: Prior to testing or running the newly installed fan, make certain that your bin roof has adequate venting. NECO recommends an exhaust area of 1 sq. ft. for each 1000 cfm of fan airfl ow. Note that inadequate venting can cause bin roof damage.

  • Page 33: Maintenance

    LOCKOUT/TAGOUT procedures when required and ensure all guards are in place! NECO takes pride in choosing quality vendors and products in association with the design and manufacture of our products: • Fan motors have a service life related to operating conditions and usage.

  • Page 34: Appendix

    7. APPENDIX Troubleshooting Section Problem Reason Solution No power Replace main power supply fuse or reset main breaker. Bad coil Replace coil on the contactor Fails to start The reset switch on the Reset the switch. If switch fails overload relay is out to reset, replace overload relay.
  • Page 35 Recent Signifi cant Manual Changes: 2018-06-04 Rev. 01 Changes Page 1. The manual cover was updated. Page 3. The Table of Contents was updated. Pages 5 - 13. The safety section of this manual was updated. Pages 14 - 15. The Warning Labels Section of this manual was updated. Pages 19, 26, 27, and 33.
  • Page 36 MANUFACTURED BY NECO 800.367.6208 9364 North 45th Street Omaha, Nebraska 68152 402.453.6912 402.453.0471 USA 68152 necodryers.com aggrowth.com © 201 Ag Growth International. All rights reserved...

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