Greenheck Fan MSCF-FC Mounting Instructions, Hanging Instructions, External Mounting Isolation

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Mounting Instructions

Greenheck’s Modular Small Cabinet Fan (MSCF) should be lifted by the factory supplied lifting lugs (see Figure 1) or frame rails and a spreader bar

(see Figure 2) to prevent damage from occurring to the equipment. Avoid twisting or uneven lifting of equipment. Do not lift equipment by coil connections or headers. The unit must remain upright during lifting. All access doors and panels must be closed during lifting to avoid damage.

Spreader Bar

Lifting lugs

Figure 1

Spreader Bar

Frame Rails

(by others)

Figure 2

Hanging Instructions

The MSCF should be hung by the factory supplied lifting lugs or field supplied frame rails as shown respectively in Figures 3 and 4. The number of hanging brackets used will be determined by the number of fan modules.

Figure 3

Figure 4

External Mounting Isolation

The MSCF is available with external neoprene or spring isolation options. When external isolation is selected, a bridge bracket will be provided to reduce installation time (see Figure 5).

3/8-16x3/4 Spinlock Bolt

Two required per assembly

3/4 inch Flat Washer

One per assembly as needed

3/8-16 Spinlock Nut

Two required per assembly

Bridge Bracket

Part No. 711779

Drawing No. 89814

Hanging Bracket

One required per assembly

Part No. 710774

Hanging Bracket

Drawing No. 85537

 

Part No. 710774

 

Drawing No. 85537

3/8-16x3/4 Spinlock Bolt

 

 

Two required per assembly

HANGING ASSEMBLY

Bridge Bracket

 

 

Part No. 711779

 

Drawing No. 89814

 

One required per assembly

 

3.0 inch

Figure 5

3/4 inch Flat Washer

One required per assembly

 

3/8-16 Spinlock Nut

 

Two required per assembly

BASE ASSEMBLY

4 Model MSCF Modular Small Cabinet Fan

®

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Contents Installation, Operation and Maintenance Manual General Safety InformationInspection and Maintenance during Storage Service ClearanceReceiving UnpackingTable of Contents Unit LayoutHanging Instructions Mounting InstructionsExternal Mounting Isolation Modular Construction Mscf Mounting DimensionsHorizontal Hanging Weights Dimensional DataFilter Sizes and Quantity Coil Dimensions Airflow First suction header on the entering air side Coil is circuited to the top distributor. WithAirflow from left to right, the fluid enters the coil From the center connection Inlet and exits fromSystem Start-Up Troubleshooting Symptom Possible Cause Corrective ActionStart-Up of Coil Module Hot Water and Chilled WaterSteam Coils Direct Expansion DX CoilsDrain Pan / Drain Trap TrapsControls Freezing Conditions entering air below 35FInstallation of Electric Heater optional Electrical Wiring InstructionsSizing of Supply Conductors Calculation of Line Currents ampsSequence of Operation Electric Heater Fan Maintenance Two Weeks after Start-UpEvery Three 3 Months YearlyDrain Pan Maintenance Coil MaintenanceStart-Up Documentation Maintenance Log Maintenance Log Warranty