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Fan

 Assem

bly Part

 Num

b

ers

36" Belt Drive

14

MV
16

80

K

Fan Assembly Part Numbers

Fan Assembly 

P/N

Fan Sub-

Assembly P/N

Fan Interior 

Color

Outlet

Voltage

Hz

PH HP Motor P/N

Motor 

Sheave P/N

46777-3604

46974-024

black

Grill

--

--

--

--

--

1381

46777-3624

46974-224

black

Grill

208-230

60

1

0.5

40158

1381

46777-3644

46974-424

black

Grill

208-230/460

60

3

0.5

4714

1381

46777-3654

46974-524

black

Grill

230/380

50

3

0.5

38566

8773

46778-3604

46974-024

black

Cone

--

--

--

--

--

1381

46778-3604W

46974-024

black

Cone

--

--

--

--

--

1381

46778-3624

46974-224

black

Cone

208-230

60

1

0.5

40158

1381

46778-3624W

46974-224

black

Cone

208-230

60

1

0.5

40158

1381

46778-3644

46974-424

black

Cone

208-230/460

60

3

0.5

4714

1381

46778-3644W

46974-424

black

Cone

208-230/460

60

3

0.5

4714

1381

46778-3654

46974-524

black

Cone

230/380

50

3

0.5

38566

8773

46778-3654W

46974-524

black

Cone

230/380

50

3

0.5

38566

8773

38589-3600

38588-020

white

Cone

--

--

--

--

--

1381

38589-3602

38588-022

white

Cone

--

--

--

--

--

1381

38589-3620

38588-220

white

Cone

230

60

1

0.5

40158

1381

38589-3622

38588-222

white

Cone

230

60

1

0.5

40158

1381

38589-3640

38588-420

white

Cone

208-230/460

60

3

0.5

4714

1381

38589-3642

38588-422

white

Cone

208-230/460

60

3

0.5

4714

1381

38589-3650

38588-520

white

Cone

230/380

50

3

0.5

38566

8773

38589-3652

38588-522

white

Cone

230/380

50

3

0.5

38566

8773

38946-3600

38588-020

white

Grill

--

--

--

--

--

1381

38946-3602

38588-022

white

Grill

--

--

--

--

--

1381

38946-3620

38588-220

white

Grill

208/230

60

1

0.5

40158

1381

38946-3622

38588-222

white

Grill

208/230

60

1

0.5

40158

1381

38946-3640

38588-420

white

Grill

208-230/460

60

3

0.5

4714

1381

38946-3642

38588-422

white

Grill

208-230/460

60

3

0.5

4714

1381

38946-3650

38588-520

white

Grill

230/380

50

3

0.5

38566

8773

38946-3652

38588-522

white

Grill

230/380

50

3

0.5

38566

8773

The last digit in the Fan assembly part number = "2" for a White Plastic Shutter, "4" for Gray Plastic Shutter, "0" for No Shutter, and "W" for a 
White Fan Cone.

Summary of Contents for Mv1680-001

Page 1: ...0 001 02 01 Mv1680 002 02 01 MV1680K November 2021 Operating static pressure should be less than 0 15 inches water column 37 Pa The Fan Inlet and exhaust must be kept clear of obstructions Failure to...

Page 2: ...ptions 6 Decal Location 7 Fan Installation 7 Planning the Installation 7 Planning the Installation Continued 8 Installing the Fan to the Framed Opening 8 Installing the Cone or Grill to the Fiberglass...

Page 3: ...ific jurisdiction Compliance with federal state and local rules which apply to the location installation and use of the Product are the responsibility of the original purchaser and CHORE TIME shall no...

Page 4: ...that a good alarm system should be installed in confinement buildings to warn of power failure and high temperature Chore time Equipment also recommends that an alternate power source be available fo...

Page 5: ...Warning and Danger Decals have been placed on the equipment to warn of potentially dangerous situations Care should be taken to keep this information intact and easy to read at all times Replace miss...

Page 6: ...l electrical equipment for safety All electrical wiring must be done by a qualified electrician in accordance with local and national electric codes Ground all non current carrying metal parts to guar...

Page 7: ...provided for the 36 TURBO Fans with Cones See Figure 1 and without Cones See Figure 2 Be sure to allow enough space to install fans without interfering with other fans or equipment that may be instal...

Page 8: ...he chart below See Figure 3 2 Construct a frame in the opening of the wall for the fan using 2 x 6 50 x 152 mm lumber not supplied Mv1680 009 02 01 1 2 4 1 2 1 2 3 1 2 Rough Frame Opening 3 Minimum 4...

Page 9: ...lots are cut into the edge of the cone to allow expansion as the cone is slide onto the shroud Align the holes in the Cone with the slots in the Shroud Insert the 6 Wafer Head Bolts from inside the Sh...

Page 10: ...rt the 6 Wafer Head Bolts from inside the Shroud through the Grill and thread the Flange Nuts onto the ends of the Wafer Head Bolts 1 2 1 5 3 5 2 4 Key Description Part No 1 Shroud 37913 2 Shroud Gril...

Page 11: ...n Sheave and the Motor See Figure 7 Installing the Belt and Tension Spring 1 Install the Belt as shown 2 Install the Tension Spring in the 5th notch from the top See Figure 8 Nylon Tie Figure 7 Removi...

Page 12: ...l cord out the back 5 Position the Shutter centered in the Fan Shroud and rotate the Shutter Clips to lock the Shutter into place Check the Shutter for proper operation The Shutter must be able to ope...

Page 13: ...check the V Belt If necessary adjust the spring tension to prevent belt from slipping Fan Bearing Lubrication Grease zerks are provided for lubrication on the fan shaft bearings Lubricate the fan ever...

Page 14: ...38566 8773 38589 3600 38588 020 white Cone 1381 38589 3602 38588 022 white Cone 1381 38589 3620 38588 220 white Cone 230 60 1 0 5 40158 1381 38589 3622 38588 222 white Cone 230 60 1 0 5 40158 1381 38...

Page 15: ...36 Belt DriveFan Assembly Part Numbers MV1680K 15 This page left blank intentionally...

Page 16: ...Part Numbers 36 Belt Drive 16 MV1680K Belt Drive TURBO Fan Parts Part Numbers...

Page 17: ...nsion Motor Mount 39677 18 1 Front Motor Mount Reinforcement Angle 39678 19 1 Rear Motor Mount Reinforcement Angle 39679 20 2 SS Self Tension BD Motor Mount Bushing 39681 21 1 SS Self Tension Motor Sp...

Page 18: ...ion and static pressure warning statements For additional parts and information contact your nearest Chore Time distributor or representative Find your nearest distributor at www choretime com contact...

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