Instructions / Assembly
viii MM371W / MM372W Installation Instructions MM371W / MM372W Installation Instructions ix
Product identication label (1) installed on the side of the Control box.
Labels (1) installed on the front of control box
Control arm label (2) installed on operator arm
mightymule.com
MM571W
10019674A
1. KEEP CLEAR! Gate may move at any time.
2. Read all SAFETY INSTRUCTIONS in the user’s manual.
3. Do not allow children to operate gate or play in gate area.
4. This gate is for vehicles only. Pedestrians must use separate entrance.
Moving gate can cause injury or death!
1. TENEZ-VOUS LOIN! La barrière peut se déplacer à tout moment.
2. Lisez toutes les instructions de sécurité dans le manuel de l'utilisateur.
3. Ne laissez pas les enfants utiliser la barrière ou jouer à proximité de la barrière.
4. Cette barrière est uniquement réservée aux véhicules. Les piétons doivent
utiliser une autre entrée.
AVERTISSEMENT
WARNING
La barrière en mouvement peut provoquer des
blessures graves ou la mort!
10019665A
GEN7 SERIES
– DC Swing Gate Operator
P/N MM571W
Conforms to UL STD 325 • Certied to CSA STD C22.2 No.247
Maximum Gate: 300 lb. (136 kg); 12 ft. (3.65 m)
Voltage: 12 Vdc; Frequency: 0 Hz; Power: 25 W
Class I Vehicular Gate
S/N: YYYYMMDDx0000
Nortek Security & Control – Carlsbad, CA USA
E472888
Bulldog Pedestrian
Gate Lock
(recommended, not included)
7 foot
minimum
Warning SignPedestrian Gate Warning Sign Control Box
Vehicular Gate Vehicular Gate
Warning Sign
Pedestrian Gate
Pedestrian Gate Lock
(recommended, not included)
7 foot
minimum
Control Box
Vehicular Gate
Important Safety Information Important Safety Information
Warning signs alert people of automatic gate operation and are required when installing Mighty Mule Automatic Gate
Operators. A minimum of two WARNING SIGNS must be installed in the area of the gate. Each sign is to be visible by
persons located on the side of the gate on which the placard is installed.
The operator is intended for installation only on gates used for vehicles. Pedestrians must be supplied with a separate
access opening. The pedestrian access opening shall be designed to promote pedestrian usage. Locate the gate such that
persons will not come in contact with the vehicular gate during the entire path of travel of the vehicular gate.
We recommend using the Bulldog Pedestrian Gate Lock (Call the Nortek Security and Control Sales Department at 800-543-
4283) for controlled access.
INSTALLING WARNING SIGNS AND PEDESTRIAN GATES
Warning Signs
The gate operator is provided with two safety warning signs (four signs for dual operator installation).
The signs MUST be installed on the front and back of the gate where they will be visible in the area of
the gate.
Permanently secure each warning sign to the gate.
Immediately replace a damaged, eligible or missing warning sign.
Call Customer Service at 800-543-4283 for a free replacement.
!
These warning labels should be found at the locations specied below. If any of them are missing, immediately contact
Nortek Security and Control for replacements.
REQUIRED SAFETY PRECAUTIONS FOR GATES
Example of MM372W Installation
(Installations vary slightly on different types of gates)
Example of MM371W Installation
(Installations vary slightly on different types of gates)