Munters GB Series Manual de usuario

1© Munters Corporation, February 2019 QM1061r1

Instruction Manual

GB Series 'M' and 'H' Fan

18” - 48”

Models: GB18M • GB18H • GB24M • GB24H •

GB36Mx • GB36Hx • GB365Mx • GB365Hx •

GB48xMx • GB48xHx

GB Series

'M' and 'H' Fans

18” - 48”

'M' Fan

'H' Fan

2QM1061r1

Thank You:

Thank you for purchasing a GB Series 'M' or 'H' Fan. Munters equipment is designed to be the highest

performing, highest quality equipment you can buy. With the proper installation and maintenance it will provide

many years of service.

Please Note:

To achieve maximum performance and insure long life from your Munters product it is essential that it be

installed and maintained properly. Please read all instructions carefully before beginning installation.

Warranty:

For Warranty claims information see the “Warranty Claims and Return Policy” form QM1021 available from the

Munters Corporation office at 1-800-227-2376 or by e-mail at [email protected].

Conditions and Limitations:

• Products and Systems involved in a warranty claim under the “Warranty Claims and Return Policy” shall have

been properly installed, maintained and operated under competent supervision, according to the instructions

provided by Munters Corporation.

• Malfunction or failure resulting from misuse, abuse, negligence, alteration, accident or lack of proper

installation or maintenance shall not be considered a defect under the Warranty.

GB Series 'M' and 'H' Fan 18” - 48”

Instructions for Use and Maintenance

3© Munters Corporation, February 2019 QM1061r1

Index

Chapters Page

1. Unpacking the Equipment 4

1.1 Parts List 4

1.2 Dimensions 4

2. Installation Instructions 5

3. Electrical Wiring 6

4. Operation 7

5. Maintenance 8

6. Winterizing 10

7. Troubleshooting 11

8. Exploded View and Parts List 12-14

4QM1061r1

Unpacking the Equipment 1.

Each Crate Includes:

1 - 18”, 24”, 36” or 48” Belt Drive or Direct Drive fan

1 - Hardware Package (HP1044) for 'M' fan only

1.2 Fan Dimensions

Fan Specifications: 60Hz shown (50Hz available)

Power: 120/240 VAC or 208-240/480 VAC

Phase: 1 or 3

Cat. No.

Fan

Dia.

Drive

Type Prop. Type A B C D Wall Openings

( I.D., Framed)

GB18M 18” Direct Galvanized Steel 221⁄4”22

1⁄4”13

5⁄8” - - - 221⁄2” sq.

GB18H 18” Direct Galvanized Steel 23” 23” 151⁄2” - - - 231⁄2” sq.

GB24M 24” Direct Galvanized Steel 281⁄4”28

1⁄4”13

5⁄8” - - - 281⁄2” sq.

GB24H 24” Direct Galvanized Steel 29” 29” 151⁄2” - - - 291⁄2” sq.

GB36M 36” Direct Galvanized Steel 421⁄4”42

1⁄4”13

5⁄8” - - - 43” sq.

GB36H 36” Direct Galvanized Steel 43” 43” 151⁄2” - - - 431⁄2” sq.

GB365M 36” Belt Galvanized Steel 421⁄4”42

1⁄4”13

5⁄8” 3” 43” sq.

GB365H 36” Belt Galvanized Steel 43” 43” 151⁄2”2

7⁄8”43

1⁄2” sq.

GB48xM 48” Belt Galvanized Steel 541⁄4”54

1⁄4”17

1⁄2”1

5⁄8” 55” sq.

GB48xH 48” Belt Galvanized Steel 55” 55” 24” - - - 551⁄2” sq.

Dimensions:

Before beginning installation, check the overall condition of the equipment. Remove packing Materials and

examine all components for signs of shipping damage. Any shipping damage is the customers responsibility and

should be reported immediately to your freight carrier.

H-Fan

Wood Crate

Housing, Guards

1.1 Parts List

HP1044 – Hardware Package for 'M' Fan

ID Qty. Cat. No. Description

[A] 2 KS2752 ⁵⁄₁₆"-18 x 2" Closed Eyebolt with Nut, ZP

[B] 2 KN1706 ⁵⁄₁₆"-18 x Nylock Nut, ZP

M-Fan

Galvanized Crate

Housing, Guards

5© Munters Corporation, February 2019 QM1061r1

2.1 Installation

Installation Instructions 2.

Nut [B]

Figure 1

Closed Eyebolt with nut [A]

Step 1

Remove rear guard and install (2) Eyebolts [A] and Nuts [B] (provided for 'M' fan). See Figure 1.

Step 2

Proceed to Electrical Wiring Section before replacing guard.

6QM1061r1

Electrical Wiring 3.

KEY:

L1 = Line 1

L2 = Line 2

L3 = Line 3

H = Hot

N = Neutral

G = Ground

Figure 8A

Single Phase - Motor Overload Protection with Disconnect

(SY2000 or Equivalent)

120 or 240 VAC Power

Supply for Fan

L1 (H)

L2 (N)

T1 (H)

T2 (N)

120 or 240 VAC

Power Out to Fan

L1 (H)

L2 (N)

T1 (H)

T2 (N)

Three Phase Power

Supply for Fan

Three Phase

Power Out

to Fan Motor

L3 T3

Figure 8B

Three Phase - Motor Overload Protection with Disconnect

Motor Starter Safety Cut-oﬀ Switch

Information in parenthesis refers to 120 VAC control.

Note::

All wiring should be installed in accordance with National, State, and Local electrical codes. Fans used to ventilate

livestock buildings or other rooms where continuous air movement is essential should be connected to individual

electrical circuits, with a minimum of two circuits per room. For electrical connection requirements, refer to diagram on

motor nameplate and to information enclosed with the environmental control to be used.

Single Phase Fans

:motor overload protection should be provided for each fan. A Circuit Breaker Switch or

slow blow motor type fuses must be used

See Figure 8A

.See QM1400 for proper size.

Three Phase Fans:

motor overload protection should be provided for each fan. A three pole motor starter or

slow blow motor fuses must be used.

See Figure 8B

If a frequency drive (inverter) is used, confirm that motors are rated for inverter duty at the voltage used. The

installation of line reactors is recommended to reduce voltage spikes and harmonic distortion. Supplemental

motor overload protection is also recommended.

NOTE: A safety cut-off switch should be located adjacent to each fan.

7© Munters Corporation, February 2019 QM1061r1

Operation 4.

INITIAL START-UP: With electrical power off, verify that the fan propeller turns freely

and that all fasteners are secure. Turn on electrical power and confirm that the fan

operates smoothly.

ADJUSTMENTS: Set the fan control to the temperature shown on your ventilations

system drawing, or to a value which will provide the desired environmental

conditions.

WARNING

Disconnect Power

Before Servicing

WARNING

Moving Parts, Disconnect

Power Before Servicing.

WARNING

Moving Parts: Disconnect

Power Before Servicing.

4.1 Operation

WARNING

Do Not Power Wash

Electrical Devices.

8QM1061r1

Maintenance 5.

5.1 Maintenance

The following inspection and cleaning procedures should be performed monthly:

Tools Needed for Maintenance:

wrenches: 17mm, 27mm, ⁵⁄₃₂" Allen

1) INSPECT PROPELLER: Check that propeller is secure on prop shaft or motor shaft

and that there are no signs of damage. The blades are of a self-cleaning design

and should not require maintenance.

2) CLEAN regularly for best results:

• FAN MOTOR: Remove any dust accumulation from motor using a brush or

cloth. (DO NOT use a pressure washer). A clean motor will run cooler and last

longer. At the same time, verify that the motor is secure in its mount.

• SHUTTER: Carefully clean dust from damper doors and frame so that doors

open and close freely. A brush or cloth should be used.

• GUARD: Clean any dust or feathers from fan guards using a brush. Dirty

guards can reduce airflow.

3) CHECK FASTENERS: For safety, all fasteners should be inspected 1 month after

initial operation and yearly thereafter. Tighten any loose connections.

4) INSPECT FAN CONTROL: With power disconnected, inspect all electrical

connections. Wiring should be secure and in good condition. Remove any dust

build-up from control case and sensor using a soft brush or cloth. NEVER CLEAN

ELECTRICAL EQUIPMENT WITH A PRESSURE WASHER!

5) GREASE BEARINGS: Grease bearings every 4-6 months.

Use no more than 2 shots when greasing fan.

• A premium non-water based grease is recommended:

- Shell Alvania #2 - Mobil Mobilux #2

- Exxon Unirex N2 - Texaco Premium RB

- Mobil 532 - Texaco Multifak #2

WARNING

Disconnect Power

Before Servicing

WARNING

Moving Parts, Disconnect

Power Before Servicing.

WARNING

Moving Parts: Disconnect

Power Before Servicing.

WARNING

Do Not Power Wash

Electrical Devices.

9© Munters Corporation, February 2019 QM1061r1

MaintenanceChapter 5

Motor

Pulley

Straight Edge

Belt

Idler

Pulley

Propeller

Pulley

Smooth

Pulley

Grooved

Pulley

6) CHECK DRIVE ALIGNMENT: Check to make sure the belt is

centered on the idler pulley, then use a straight edge to check

the alignment of the drive pulleys. If an adjustment is needed,

remove the belt, then loosen the set screw in one pulley and move

it. Remember to tighten the set screw after making an adjustment.

Drive alignment is very important for long belt life and proper

operation.

7) CHECKING PULLEYS: Roll the belt off and look at both pulleys.

If the pulley has grooves in it or is no longer smooth, it needs

replacement. A loose or slipping belt will reduce fan performance

up to 60% and cause premature belt failure.

8) BELT TENSIONING:

All belts must be checked for proper tension after the first 3 days of

fan operation and every 4-6 months thereafter.

Solid Belt

To adjust the belt tensioner to the proper setting, loosen 10 mm

bolt fastening tensioner to bracket (using 17mm end wrench) to

allow tensioner arm to rotate. Working from inlet/motor side of

fan, place a 27 mm (11⁄16”) wrench onto the hex on the tensioner.

Turn wrench counterclockwise until the single mark on base of the

belt tensioner is aligned with mark 4 on the tensioner arm. Hold

tensioner at this setting and tighten the 10mm bolt to 40 ft. lbs.

[54 N-m] torque.

AeroLink Belt

• Roll the belt off the pulleys by forcing it sideways off the

larger pulley as you turn the drive by hand.

• Reinstall the belt by wrapping it around the smaller pulley and

then starting it over the larger pulley.

• As you continue rolling it onto the larger pulley, the belt

should become taut in the position shown below.

• If the belt becomes taut before reaching the position shown,

add one link and try again.

• If the belt is loose when in the position shown, remove one

link and try again.

Alignment

Mark

Hex

Mark 4

10 QM1061r1

Winterizing 6.

In most climates, it is probable that the ventilation system will never need to operate at a total capacity

during the colder winter months. Consequently, it is advisable to “winterize” those fans which will not

be used in cold weather to avoid unnecessary heat loss and condensation.

To winterize, turn fan control “off”. Install the insulated closure panel over the fan intake. If you don’t

have an insulated closure panel, a piece of rigid insulation material can be used. Remember the

insulation panel must be removed before warmer weather returns.

NOTE: At least one single speed fan should be left uncovered and with power available to provide air

movement in the event of variable speed control difficulties.

6.1 Winterizing

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de Admirador de Munters

Munters

Munters AX Series Manual de usuario

Munters

Munters EC52D Manual de instrucciones

Munters

Munters VX Series Manual de usuario

Munters

Munters EC52 Manual de usuario

Munters

Munters Euroemme FI Manual de usuario

Munters

Munters AT14F Manual de usuario

Munters

Munters EM36 Manual de instrucciones

Munters

Munters Vortex VX26F1CR Manual de usuario

Munters

Munters WF50 Series Manual de usuario

Munters

Munters WM54 Manual de instrucciones

Munters

Munters WM54K Manual de usuario

Munters

Munters Horizon Series Manual de usuario

Munters

Munters WM36F Manual de usuario

Munters

Munters EC50 Manual de instrucciones

Munters

Munters TU600 Manual de instrucciones

Munters

Munters BI28M Manual de usuario

Munters

Munters EDC24HE Manual de instrucciones

Munters

Munters WM54 K CB-6PK Series Manual de usuario

Munters

Munters EDHE Series Manual de instrucciones

Munters

Munters RF-VX36-H Series Manual de usuario

Munters

Munters EDC Series Manual de instrucciones

Munters

Munters Aerotech VX36DF Series Manual de usuario

Munters

Munters Breeze Fan Manual de instrucciones

Munters

Munters EC52 Manual de usuario

Manuales populares de Admirador de otras marcas

ELTA FANS

ELTA FANS H03VV-F Manual de usuario

Hunter

Hunter 20714 Manual de instrucciones

Emerson

Emerson CARRERA VERANDA CF542ORB00 Manual de usuario

Hunter

Hunter Caraway Manual de instrucciones

Panasonic

Panasonic FV-15NLFS1 Manual de usuario

Kompernass

Kompernass KH 1150 Manual de usuario

VES

VES FALA100/12V/TR Manual de usuario

Vertiv

Vertiv Liebert DCD Manual de usuario

Westinghouse

Westinghouse GFP Series Manual de usuario

Venmar

Venmar KUBIX HRV PLUS Series Manual de usuario

Maico

Maico ECR 31 Manual de usuario

Sonnenkonig

Sonnenkonig Dinky Manual de usuario

S&P

S&P ECOWATT HXBR Manual de usuario

Wider

Wider IMP03369BH Manual de usuario

Panasonic

Panasonic F-60DHN Manual de usuario

Hinkley

Hinkley HIGHLAND Manual de usuario

Broan

Broan 766BN Manual de usuario

Premium

Premium PFS16022 Instrucciones de montaje