12
-The electrical connections to the motor are as described in the diagram included in each specific control box (pic.7 and pic.8)
Should it be needed to reverse the rotation direction of the motor, change live 1 with live 2, but the neutral
is to remain fixed
in its terminal
(pic.10).
NOTE: SHOULD THE MOTOR FAIL TO OPERATE THE GATE IN CASE OF POWER SHORTAGE, ADD AN EXTRA
12.5
μ
F CAPACITOR
AND
PARALLEL CONNECT IT TO THE ELECTRIC MOTOR LIVE 1 AND 2 (PIC 10).
TORQUE CONTROL AND ADJUSTMENT
MEC 200 incorporates an adjustable clutch system for torque control. The system is in an oil bath and can be adjusted to the gate weight.
Adjusting is by a
screw
which is located on one side of the operator (pic.11). A special
spanner E17
is provided with the equipment for
this purpose: unscrew the
locknut
; the more you tighten the screw
clockwise, the more you increase the operator torque;
by unscrewing
it torque is decreased. Once set it to meet the site requirements, tighten the locknut hard.
TORQUE SETTING
SCREW = +TORQUE
UNSCREW = –TORQUE
MEC 200 VERTICAL
MEC 200 HORIZONTAL
ADDITIONAL
STARTING
12,5
μ
F CAPACITOR
TWO-PHASE
230 V 50 Hz
ELECTRIC
MOTOR
CONTROL PANEL
MAIN BOARD
ELPRO 10 PLUS
LIVE 1
COMMON
LIVE 2
CONTROL PANEL
MAIN BOARD
ELPRO 70/3 PLUS N.C.
LIVE 1
COMMON
LIVE 2
LIVE 1
COMMON
LIVE 2
PIC. 10
PIC. 11
