Greenheck Housed Plenum Array , Plug and Plenum Fans (475405 Manual de usuario descargar pdf (Pagina 5)

Housed Plenum Array, Plug and Plenum

One-half

wheel

diameter

One-half

wheel

diameter

One-half

wheel

diameter

One

wheel

diameter

Installation - Plenum and Plug Fans

Unhoused Wheels

Adjacent Walls - The distance between the fan and

walls or ceilings will effect the performance of the fan.

The recommended distance between the fan wheel

and any wall is a minimum of one-half wheel diameter.

Multiple walls reduce the performance even more.

Side by Side - When two or more plenum fans are

in parallel, there should be at least one fan diameter

spacing between the wheels. Applications with less

spacing will experience performance losses.

CAUTION

When installing a fan, ensure the proper protective

devices are used to protect personnel from moving

parts and other hazards. A complete line of protective

accessories are available from Greenheck including

inlet guards, outlet guards, belt guards, shaft guards,

protective cages, and electrical disconnects.

Wheel

Size

Standard Housing

W H D^

Maximum

Stacked

Modules

Maximum

Motor

Frame

Weight*

(lbs.)

15 29.00 29.00 32.06

215T 215

16 31.50 31.50 37.00 256T 250

18 34.38 34.38 38.19

256T 290

20 37.25 37.25 39.56 256T 340

22 41.00 41.00 42.19 286T 380

24 44.75 44.75 43.75 286T 425

27 48.94 48.94 47.56

286T 680

30 53.81 53.81 48.94 326T 820

33 58.81 58.81 51.06 326T 960

36 64.56 64.56 51.06 326T 1100

Dimensions are in inches.

^Does not account for motors or accessories.

*Weight is less motor and drives.

Installation - Housed Plenum Array

3. Bolt the fan to the ﬂoor and

adjacent fans using the inlet

and outlet mounting ﬂanges.

The ﬁrst layer of fans should

be securely installed before

installing the second layer of

fans.

4. Thin gasket material or caulk between fans is

recommended to prevent unwanted noise of air.

5. Do not exceed the maximum number of stacked

modules (refer to table).

1. Carefully remove any crate

and packing materials.

2. Place the fan onto the

mounting structure using

the recommended lifting

points and hooking

method as shown. Lift

each fan individually into

it’s proper position.

Recommended

Lifting Points

1 2 3 4 5 6 7 8 9 10 ... 15 16

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Greenheck Housed Plenum Array , Plug and Plenum Fans (475405 Manual de usuario Pagina 5

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