Lastmanuals offers a socially driven service of sharing, storing and searching manuals related to use of hardware and software : user guide, owner's manual, quick start guide, technical datasheets... DON'T FORGET : ALWAYS READ THE USER GUIDE BEFORE BUYING !!!
If this document matches the user guide, instructions manual or user manual, feature sets, schematics you are looking for, download it now. Lastmanuals provides you a fast and easy access to the user manual LIFT-MASTER 71B120. We hope that this LIFT-MASTER 71B120 user guide will be useful to you.
Lastmanuals help download the user guide LIFT-MASTER 71B120.
Detailed instructions for use are in the User's Guide.
[. . . ] Locate the new Brake Mounting Bracket (item #4). Mount the bracket to the motor studs in the same position as the solenoid is to reside. Secure in place with the (2) new flange nuts (item #20), select proper thread to mate with motor studs. Locate the (2) new Motor Standoffs (item #12). [. . . ] Install the new double connector supplied to the conduit where the connector was just removed in step 1. Reconnect the motor wires in the same manner as they were removed in step 1. Reinstall the conduit connector removed in step 1 to the new piece of conduit supplied. Connect the (2) new blue/black wires supplied to the brake solenoid. Feed the wires through the brake mounting plate and then the conduit from step 4 (conduit connector side first). Secure the conduit connector to the brake mounting plate. Feed the brake wire through the new double connector and secure the connector the conduit. Wire the brake wires to the motor (refer to motor wiring diagrams below). Secure the double connector to the motor.
MOTOR WIRING DIAGRAMS
ELECTRO MECHANICALSINGLE PHASE
P BL Y GY 1 8 5 4 2
BL-BK
3
BL-BK
115V. BRAKE SOLENOID
P BL Y GY
1 8 5 4 2 3
BL-BK
BL-BK
115V. CONNECTION
ELECTRO MECHANICALTHREE PHASE
460V. BRAKE SOLENOID
BL-BK OVERLOAD (UP TO 3/4 HP) BL-BK OVERLOAD (UP TO 3/4 HP) BL-BK
230V. BRAKE SOLENOID
GY BR BR P Y
7 8 9
4 5 6
J
BR BR
J
BR BR
J
2 3
P Y
2 3
8 9
5 6 J
P Y
2 3 J
J
BL-BK
BL-BK
BL-BK
230V. CONNECTION
LOGIC CONTROL SINGLE PHASE
115V. BRAKE SOLENOID 1 8 5 4
BL-BK BL-BK
P Y BL GY
BL-BK
P Y GY BL (Not Used)
1 5 4
BL-BK
115V. CONNECTION
LOGIC CONTROL THREE PHASE
230V. BRAKE SOLENOID
BL-BK OVERLOAD (UP TO 3/4 HP) BL-BK
BR BR P Y 2 3 8 9 5 6
J
BR BR
J
P Y
2 3
8 9
5 6 J
J
BL-BK
BL-BK
230V. CONNECTION
3
OVERLOAD (UP TO 3/4 HP)
GY
1
7
4
GY
1
7
4
460V. BRAKE SOLENOID
OVERLOAD (UP TO 3/4 HP)
1
GY
1
7
4
GY
1
575V. BRAKE SOLENOID
RELEASE CABLE INSTALLATION INSTRUCTIONS
1. [. . . ] By releasing the collars, slide the sleeving until there is at least 3" of sleeving protruding out past the bracket. Secure in place by sliding the collars as tight to the bracket as possible and snugging up on the set screw (do not over tighten) refer to detail 2. Pull release chain and release cable so that both are taunt, being careful not to engage either of the two. Connect the two together using the keyring on the end of the spring. [. . . ]
DISCLAIMER TO DOWNLOAD THE USER GUIDE LIFT-MASTER 71B120
Lastmanuals offers a socially driven service of sharing, storing and searching manuals related to use of hardware and software : user guide, owner's manual, quick start guide, technical datasheets... In any way can't Lastmanuals be held responsible if the document you are looking for is not available, incomplete, in a different language than yours, or if the model or language do not match the description. Lastmanuals, for instance, does not offer a translation service.
Click on "Download the user manual" at the end of this Contract if you accept its terms, the downloading of the manual LIFT-MASTER 71B120 will begin.
