lift-master 65 20 ユーザーズマニュアル
TEFC MOTOR
MODIFICATION
6
65
52
20
0
FUNCTIONS
A standard door operator is provided with an Open Drip-Proof
(ODP) motor. The Totally Enclosed Fan Cooled (TEFC)
modification replaces the ODP motor with a fully enclosed motor
for applications where the door operator is expected to be located
in a harsh environment (moisture, spray, flying particles, dirt). A
fan is attached to the back of the motor for cooling purposes but
is not enclosed itself. May be used with all standard model T, GT,
J, H, GH, SD, or GSD operators. Must be factory installed.
(ODP) motor. The Totally Enclosed Fan Cooled (TEFC)
modification replaces the ODP motor with a fully enclosed motor
for applications where the door operator is expected to be located
in a harsh environment (moisture, spray, flying particles, dirt). A
fan is attached to the back of the motor for cooling purposes but
is not enclosed itself. May be used with all standard model T, GT,
J, H, GH, SD, or GSD operators. Must be factory installed.
WIRING
Refer to the wiring diagram provided with the operator. If this
diagram is missing or you are unsure of wiring requirements
please call Technical Service at 1-800-528-2806.
diagram is missing or you are unsure of wiring requirements
please call Technical Service at 1-800-528-2806.
© 2005, The Chamberlain Group, Inc.
01-13417B
All Rights Reserved
Printed in Mexico