Master MAC-12F, MAC-20FOMNI, MAC-24P, MAC-24POSC, MAC-24W User's Manual & Operating Instructions

WARNING

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HIGH VELOCITY

WARNING

FAN

User’s Manual &

Operating Instructions

Model Numbers:

MAC-12F, MAC-20F, MAC-20FOMNI, MAC-24DCT, MAC-24P, MAC-24POSC, MAC-24W,

MAC-24WOSC, MAC-30W, MAC-30WOSC, MAC-30BCT, MAC-30P, MAC-30POSC, MAC-36DCT-BDF

CONSUMER: READ AND SAVE THESE INSTRUCTIONS

IMPORTANT: Read and understand all of the instructions in this manual before assembling,
starting, or servicing the fan. Improper use of this fan can cause serious injury. Keep this
manual for future reference.

For general ventilating use only. Do not use to exhaust hazardous

CAUTION

or explosive materials and vapors. Never use the fan in spaces
which contain products such as gasoline, solvents, paint thinners,
dust particles, volatile or airborne combustibles, or any unknown
chemicals.

Safety Information

This product can expose you to chemicals, including lead, which
are known to the State of California to cause cancer and birth
defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.

THIS IS A FAN - NOT A TOY! TO REDUCE THE RISK OF
PERSONAL INJURY AND ELECTRIC SHOCK, FANS SHOULD
NOT BE PLAYED WITH OR PLACED WHERE SMALL CHILDREN
CAN REACH IT.

To guard against electric shock while operating, do not allow fan to
come in contact with other grounded objects such as pipes,
radiators, etc.

Risk of fire, electric shock, or personal injury when performing ser­vice or maintenance. Unplug or disconnect the fan from the power
supply before servicing.

CAUTION: Automatically operated device - to reduce the risk of
injury disconnect from power source before servicing

To reduce the risk of fire or electric shock, do not use this fan with
any solid- state speed control device.

To Reduce The Risk Of Electric Shock And Injury To Persons, Do
Not Use In a Window.

Do not operate any fan with a damaged cord
or plug. Discard fan or return to an authorized

service facility for examination and/or repair. Do
not run cord under carpeting. Do not cover cord with throw rugs , run­ner, or similar coverings. Do not route cord under furniture or appliances.
Arrange cord away from traffic areas and where it will not be tripped over.

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Fax: [phone] • Web: www.masterindustrialproducts.com • Email: [e-mail]

1 Industrial Blvd #101, Sauk Rapids, MN 56379 USA • Toll Free [phone]

© 2018 Pinnacle Climate Technologies, Inc. MAVB-406

NEVER LEAVE A FAN UNATTENDED WHILE OPERATING

WARNING

WARNING

WARNING

WARNING

OR WHILE CONNECTED TO A POWER SOURCE

To Reduce The Risk Of Electric Shock, Do Not Expose To Water

Or Rain. This unit is designed for indoor use only.

Installation work and electrical wiring must be done by qualified

person(s) in accordance with all applicable codes and regulations.

When servicing or replacing a component requires the removal or

disconnection of a safety device, the safety device is to be

reinstalled or remounted as previously installed before operating

this fan.

Use this fan only in the manner intended by the manufacturer. If

you have any questions, contact Customer Service at 800-779-

3267.

- Before operating always check fan for loose
or damaged parts. Inspect power cord for any
damage. Never use fan if any parts are
damaged or missing. Never use fan without
safety guards attached.

- Operate only on 120 volt 60 Hz (cycle) current
with a minimum of a 15 amp circuit.

12"/20" Floor Fan

MAC-12F

MAC-20FOMNI

20" Omni Floor Fan

MAC-20F

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36" Cradle Fan

MAC-36DCT-BDF

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MAC-30BCT

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30" Floor Fan

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- When used with an extension cord, use only
cord of proper size (Amp rating), UL listed, and
with receptacle to accept three prong grounded
plug furnished on the fan’s power cord. Always
keep power cord and extension cords away
from heat, oil, and sharp edges. Inspect cords
periodically and replace if damaged.

24" Barrel Fan

MAC-24DCT

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24"/30" Wall Fan

MAC-24W
MAC-24WOSC

MAC-30W
MAC-30WOSC

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© 2018, Pinnacle Climate Technologies, Inc. High Velocity Fan User’s Manual

24"/30" Pedestal Fan

MAC-24P
MAC-24POSC

MAC-30P
MAC-30POSC

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NEVER LEAVE A FAN UNATTENDED WHILE OPERATING

WARNING

OR WHILE CONNECTED TO A POWER SOURCE

24" and 30" Wall Fans: MAC-24W / MAC-24WOSC / MAC-30W / MAC-30WOSC

Wall Mount Installation

Tools Needed:

Phillips screwdriver
Hex wrench (included in accessory bag)

1. Fix the wall mount to the desired location.

2. Attach the bend pipe to the wall mount with
the provided screws. Ensure the screws are
tight.

3. Loosen the Phillips head set screw on the
lower supporter. Attach the motor to the bend
pipe by using the M12x40 screw, nut, and
washer to connect the lower supporter to the
upper supporter. Tighten the M12x50 screw
and the Phillips head set screw. Ensure the
screws are tight.

The installer MUST be

certain that the support bracket is
mounted to a minimum of a 2x4" stud, and that it
is able to support 50 pounds continuously.

4. Remove the four (4) M6x10 Phillips head

ange screws from the motor.

5. Attach the rear guard to the motor with the

four (4) M6x10 Phillips head ange screws.

6. Attach the blade to the motor shaft by using

the hex wrench (in accessory bag). Make sure
the hex set screw is facing toward the motor
(hub down) when attaching.

7. Attach the front guard to the rear guard, using

the snap joint to tighten.

Exploded View

NOTE: The bolts and screws
are mix of metric and standard.

© 2018, Pinnacle Climate Technologies, Inc. High Velocity Fan User’s Manual

3

NEVER LEAVE A FAN UNATTENDED WHILE OPERATING

OR WHILE CONNECTED TO A POWER SOURCE

12" & 20" FLOOR FANS / 24" BARREL FANS / 36″ CRADEL FAN:

MAC-12F / MAC-20F / MAC-20FOMNI / MAC-24DCT / MAC-36DCT-BDF

Installation and Assembly

1. Place the fan on level ground in a safe,

desired position then connect to an approved
power source.

24" BARREL FAN

Exploded View (MAC-24DCT Only)

30" FLOOR FAN: MAC-30BCT

NOTE: This model CAN NOT be wall mounted.

Installation and Assembly

1. Slide wheel axle through wheel support frame.

2. Slide one (1) wheel onto either side of axle.

This 30" Floor Fan (MAC­30BCT) is approved for
use with California’s BAR­97 Emissions Inspection
System and meets all
BAR-97(EIS) required

specications and standards

3. Secure wheel with one (1) cotter pin.

4. Place the fan on level ground in a safe, desired position

and connect to an approved power source.

Exploded View (MAC-30BCT Only)

© 2018, Pinnacle Climate Technologies, Inc. High Velocity Fan User’s Manual

4

NEVER LEAVE A FAN UNATTENDED WHILE OPERATING

CAUTION

OR WHILE CONNECTED TO A POWER SOURCE

24" & 30" PEDESTAL FANS: MAC-24P / MAC-24POSC / MAC-30POSC / MAC-30P

Installation and Assembly

Tools Needed:
Pliers
Phillips head screwdriver
Flat head screwdriver
10 mm / adjustable wrench

Parts Included In Box:
(1) Base
(1) Front Guard
(1) Rear Guard
(1) Motor Assembly
(1) Fan Blade Assembly
(1) Locking Collar

(1) Upper Support Pole
(1) Support Pole Plug
(1) Support Pole Spring
Bag of Hardware

1. Remove the base from rear guard. Keep the (2)
screws holding the base to the rear guard. They
will be used to connect the base and lower
support pole.

2. Place the base on level ground.

3. Loosen the locking collar on support pole by using
the provided Allen wrench (hex wrench). Extract
the upper support pole slowly to adjust the height
of the fan. The support pole will need to be fully
extended before spring is placed inside.

Place spring into bottom of the upper support pole.

4. Place the support pole plug into the bottom of the
upper support pole to secure spring in the upper
support pole.

5. Mount entire support pole to base. Align holes and
use (3) screws from hardware bag and the (2)
screws from step 1 to secure entire support pole
to the base.

6. Push down the base cover over the base
support bolts.

7. Mount the motor assembly to the connector on the
upper support pole. Make sure the holes line up

Nut

Figure 1: Attaching Motor to Motor Support Assembly

Figure 2: Attaching Rear Guard to Motor

Motor Assembly

Pivot Bolt

Upper Support Pole

Rear Guard

Motor

8. Secure motor assembly with Bolt (M12*40) and
Nut (M12). Tighten the bolt firmly using the
wrench.

9. Slide the rear guard onto the motor assembly
and secure it with the (4) flange screws (screws
from the motor). Tighten the screws firmly using
an adjustable wrench.

10. Loosen the screw on the back of the fan blade
assembly using the Allen wrench provided (Hex
Wrench). Slide the fan blade assembly onto the
motor shaft.

11. Tighten the screw on the back of the fan blade
assembly using the Allen wrench provided onto
the flat part of the fan shaft.

12. Attach the front guard to the back guard and
secure with the clips on the front guard

Do NOT slide fan
blade screw beyond

the groove on the
shaft! This will cause the fan blade to not spin prop­erly and can cause damage to your fan! Be sure that
fan shaft is flush with front of fan blade assembly.

NOTE: This model CAN NOT be wall mounted

© 2018, Pinnacle Climate Technologies, Inc. High Velocity Fan User’s Manual

5

NEVER LEAVE A FAN UNATTENDED WHILE OPERATING

OR WHILE CONNECTED TO A POWER SOURCE

24" & 30" PEDESTAL FANS

Exploded View

rear guard

front guard

blades

motor

pivot bolt and nut

upper support pole

motor screws

lower support pole and
base screws

support pole spring

base

© 2018, Pinnacle Climate Technologies, Inc. High Velocity Fan User’s Manual

7

NEVER LEAVE A FAN UNATTENDED WHILE OPERATING

OR WHILE CONNECTED TO A POWER SOURCE

1 YEAR LIMITED WARRANTY

PINNACLE CLIMATE TECHNOLOGIES, INC. WARRANTS THIS

PRODUCT TO THE ORIGINAL RETAIL PURCHASER ONLY, TO BE
FREE FROM DEFECTS IN MATERIAL AND WORKMANSHIP FOR A
PERIOD OF ONE (1) YEAR FROM THE DATE OF INITIAL PURCHASE.
THIS PRODUCT MUST BE PROPERLY INSTALLED, MAINTAINED
AND OPERATED IN ACCORDANCE WITH THE INSTRUCTIONS PRO­VIDED.

PINNACLE CLIMATE TECHNOLOGIES, INC. REQUIRES REASON­ABLE PROOF OF YOUR DATE OF PURCHASE FROM AN AUTHO­RIZED RETAILER OR DISTRIBUTOR. THEREFORE, YOU SHOULD
KEEP YOUR SALES SLIP, INVOICE, OR CANCELLED CHECK FROM
THE ORIGINAL PURCHASE. THIS LIMITED WARRANTY SHALL BE
LIMITED TO THE REPAIR OR REPLACEMENT OF PARTS, WHICH
PROVE DEFECTIVE UNDER NORMAL USE AND SERVICE WITHIN
THE WARRANTY PERIOD, AND WHICH PINNACLE CLIMATE
TECHNOLOGIES, INC. SHALL DETERMINE AT ITS REASONABLE
DISCRETION.

THIS WARRANTY DOES NOT APPLY TO PRODUCTS PURCHASED
FOR RENTAL USE.

THIS LIMITED WARRANTY DOES NOT COVER REPLACEMENT OF
BELTS OR TIGHTENING OF BELTS, OR ANY FAILURES OR OPER­ATING DIFFICULTIES DUE TO NORMAL WEAR AND TEAR, ACCI­DENT, ABUSE, MISUSE, ALTERATION, MISAPPLICATION, IMPROP­ER INSTALLATION OR IMPROPER MAINTENANCE AND SERVICE
BY YOU OR ANY THIRD PARTY. FAILURE TO PERFORM NORMAL
AND ROUTINE MAINTENANCE ON THE FAN, SHIPPING DAMAGE,
DAMAGE RELATED TO INSECTS, BIRDS, OR ANIMALS OF ANY
KIND, AND DAMAGE DUE TO WEATHER CONDITIONS ARE ALSO
NOT COVERED. IN ADDITION, THE LIMITED WARRANTY DOES NOT
COVER DAMAGE TO THE FINISH, SUCH AS SCRATCHES, DENTS,
DISCOLORATION, RUST OR OTHER WEATHER DAMAGE, AFTER
PURCHASE.

PINNACLE CLIMATE TECHNOLOGIES, INC. WILL REPAIR OR
REPLACE AND RETURN THE ITEM, FREIGHT PRE-PAID. IF
PINNACLE CLIMATE TECHNOLOGIES, INC. FINDS THE ITEM TO
BE IN NORMAL OPERATING CONDITION, OR NOT DEFECTIVE, THE
ITEM WILL BE RETURNED FREIGHT
COLLECT.

THIS LIMITED WARRANTY IS IN LIEU OF ALL OTHER EXPRESS
WARRANTIES. PINNACLE CLIMATE TECHNOLOGIES, INC. DIS­CLAIMS ALL WARRANTIES FOR PRODUCTS THAT ARE PUR­CHASED FROM SELLERS OTHER THAN AUTHORIZED RETAILERS
OR DISTRIBUTORS.

AFTER THE PERIOD OF THE ONE (1) YEAR LIMITED WARRANTY
EXPIRES, PINNACLE CLIMATE TECHNOLOGIES, INC. DISCLAIMS
ANY AND ALL IMPLIED WARRANTIES, INCLUDING WITHOUT
LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR APPLICATION. FURTHER,
PINNACLE CLIMATE TECHNOLOGIES, INC. SHALL HAVE NO
LIABILITY WHATSOEVER TO PURCHASER OR ANY THIRD
PARTY FOR ANY SPECIAL, INDIRECT, PUNITIVE, INCIDENTAL,
OR CONSEQUENTIAL DAMAGES. PINNACLE CLIMATE
TECHNOLOGIES, INC. ASSUMES NO RESPONSIBILITY FOR ANY
DEFECTS CAUSED BY THIRD PARTIES. THIS LIMITED WARRANTY
GIVES THE PURCHASER SPECIFIC LEGAL RIGHTS; A PURCHASER
MAY HAVE OTHER RIGHTS DEPENDING UPON WHERE HE OR SHE
LIVES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITA­TION OF SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES,
OR LIMITATIONS ON HOW LONG A WARRANTY LASTS, SO THE
ABOVE EXCLUSION AND LIMITATIONS MAY NOT APPLY TO YOU.

PINNACLE CLIMATE TECHNOLOGIES, INC. DOES NOT AUTHORIZE
ANY PERSON OR COMPANY TO ASSUME FOR IT ANY OTHER OBLI­GATION OR LIABILITY IN CONNECTION WITH THE SALE, INSTAL­LATION, USE, REMOVAL, RETURN, OR REPLACEMENT OF ITS
EQUIPMENT, AND NO SUCH REPRESENTATIONS ARE BINDING ON

PINNACLE CLIMATE TECHNOLOGIES, INC.

ALL TRANSPORTATION COSTS FOR THE RETURN OF THE DAM­AGED PRODUCT OR PARTS WILL BE THE RESPONSIBILITY OF
THE PURCHASER. UPON RECEIPT OF DAMAGED ITEM, PINNACLE
CLIMATE TECHNOLOGIES, INC. WILL EXAMINE THE ITEM AND
DETERMINE IF DEFECTIVE.

ALWAYS BE SURE TO SPECIFY MODEL NUMBER AND SERIAL NUMBER WHEN MAKING ANY CLAIM
WITH PINNACLE CLIMATE TECHNOLOGIES, INC. FOR YOUR CONVENIENCE USE THE SPACE PRO­VIDED BELOW TO LIST THIS INFORMATION:

Model #: ____________________ Serial #: ______________________

Date of Purchase: _________________

© 2018, Pinnacle Climate Technologies, Inc. High Velocity Fan User’s Manual