Cook ERV Instrukcja Użytkownika Pobierz pdf

Storage

If the ERV is stored for any length of time prior to installa-

tion, store the ERV in its original crate and protect it from

dust, debris and the weather.

ERV Installation

Before installing, turn the energy wheel by hand in the

direction of rotation to insure that the wheel alignment was

not altered in shipping.

The ERV seals were preadjusted before leaving the fac-

tory. If upon inspection excessive clearance between seals

and sealing surfaces is found, adjust the seals according to

the procedure.

Inspect the drive belt and make sure that it is around the

drive sheaves and wheel. If possible, test run the wheel

before installation.

WARNING

This unit has rotating parts. Safety precautions

should be exercised at all times during installation,

operation, and maintenance.

Unit must be grounded to electrical service panel.

ALWAYS disconnect power prior to working on fan.

Failure to comply with these safety precautions could

result in property damage, serious injury or death.

ENERGY RECOVERY VENTILATOR

INSTALLATION, OPERATION, AND MAINTENANCE MANUAL

This publication contains the installation, operation

and maintenance instructions for standard units of the

ERV-Energy Recovery Ventilators.

For ERV with coils refer to DX & Fluid Supplements.

For cooling coil units, refer to Page 8 of this manual

for guidelines on the installation of condensate drain

traps.

Carefully read this publication prior to any installa-

tion or maintenance procedure.

Loren Cook catalog, ERV, provides additional informa-

tion describing the equipment, fan performance, available

accessories, and specification data.

For additional safety information, refer to AMCA Publica-

tion 410-96, Safety Practices for Users and Installers of

Industrial and Commercial Fans.

All of the publications listed above can be obtained from

Loren Cook Company by phoning (417)869-6474, exten-

sion 166; by FAX at (417)832-9431; or by e-mail at

[email protected].

For information on special equipment, contact Loren

Cook Company Customer Service Department at

(417)869-6474.

Receiving and Inspection

Carefully inspect the ERV and ERV accessories for any

damage and any shortage of accessories immediately

upon receipt of the fan.

• Turn each blower wheel by hand to ensure it turns

freely and does not bind.

• Inspect dampers (if supplied) for free operation of all

moving parts.

• Record on the Delivery Receipt any visible sign of

damage.

ERV

ERV 1500 - 10,000 ERV 500 - 1,000

1 2 3 4 5 6 ... 15 16

Podsumowanie treści

Strona 1 - Receiving and Inspection

StorageIf the ERV is stored for any length of time prior to installa-tion, store the ERV in its original crate and protect it from dust, debris and th

Strona 2 - Dimensions - Arrangement V

10System Start-UpStart UpTurn the fan on, and inspect for the following:• Direction of rotation. • Excessive vibration. • Unusual noise. • Bearing noi

Strona 3 - Dimensions - Arrangement C

11Lubrication - Motor BearingsMotors are provided with prelubricated bearings. Any lubrication instructions shown on the motor nameplate supersede ins

Strona 4 - Back View

12TroubleshootingProblem and Potential CauseLow Capacity or Pressure•Incorrect direction of rotation. Make sure the blower wheels rotate in same di-re

Strona 5 - Dimensions - Direct Drive

13Part Number Description Quantity Part Number Description Quantity1 Bearing Support 2 14 Outer Housing 12 Energy Recovery Wheel 1 15 Insulation C

Strona 6 - All dimensions in inches

14Part NumberDescription QuantityPart NumberDescription Quantity1 Cassette Access Door 1 16 Filter Access Panel 12 Filters See Table Below 17 Lower Ca

Strona 7 - Recommended Roof Openings

15Part NumberDescription Quantity1 Supply Blower Access Door 12 Coil Cover Panel 13 Fluid Coil Cover Varies4 Fluid Coil Grommet - 1-7/8 I.D. Varies5 D

Strona 8 - Incorrect

16Corporate Offices: 2015 E. Dale Street Springfield, MO 65803 417.869.6474lorencook.comERV IOM - February 2011ERV Limited WarrantyLoren Cook Company

Strona 9 - Tolerance

2Return AirFilterAccess DoorRightControl PanelAccess Door,Exhaust BlowerAccess DoorLeftFrontBackRemovable Plugfor FieldElectricalConnectionsSupply Blo

Strona 10 - Lubrication - Fan Bearings

3Return AirFilterAccess DoorRightControl PanelAccess Door,Exhaust BlowerAccess DoorLeftFrontRemovable Plugfor FieldElectricalConnectionsSupply Blower,

Strona 11 - Lubrication - Motor Bearings

4Return AirFilterAccess DoorRightControl PanelAccess Door,Exhaust BlowerAccess DoorLeftFrontBackRemovable Plugfor FieldElectricalConnectionsSupply Blo

Strona 12 - Troubleshooting

5Removable PlugFor Field Electrical Connections(Bottom Panel)Hinged Access to All Internal ComponentsFrontLeft ViewK EJDFSupply AirDischargeReturn Air

Strona 13 - Link Belt Information

6Service Clearance - Belt DriveAll dimensions in inches.Unit Size Filter Clearance Blower Clearance Cassette Clearance1500 30 29 612500 31 31 643500

Strona 14 - Filter Size

7BADCFEEnergy Recovery Ventilator DefinitionsBearing, external - Flanged or pillow block bearing used with rotating shaft models.Bearing, internal - S

Strona 15

8MountingFoundation Mounting for Arrangement HThe ERV requires a strong, level foundation of reinforced poured concrete. A correctly designed concrete

Strona 16 - ERV Limited Warranty

91 foot1/4 inchBelt and Pulley InstallationBelt tension is determined by the sound the belts make when the fan is first started. Belts will produce a

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