Dungs GAO-A2 Series - Page 30

220736A,B INTERNAL AUXILIARY SWITCHES
63-2228—03 6
Fig. 3. Auxiliary switch adjustment.
Fig. 4. Auxiliary switch adjustment for M6285 motors.
Table 5. Modutrol IV motor operation.
1. Turn off power and remove cover of wiring box.
2. Disconnect controller from motor.
3. Connect 24 Vac power and switches to drive motor to
position where auxiliary equipment is to be switched.
Turn on power. Drive motor in the open direction (see
Table 5). To stop the motor at desired position,
disconnect jumpers. Motor will remain at this position
until connection is restored.
4. For switch differential of 1°, check continuity of auxiliary
switch N.O. (red or black/red to purple or black/purple)
contacts and rotate cams as follows:
MOVE SCREWDRIVER AT TOP ONLY TO ADJUST CAM.
M9164D1009 AND M9174D1007
NOTE: CAMS SHOWN SEPARATELY TO PROVIDE BETTER
VIEW OF INNER CAM.
FAST RISE
PORTION
(APPROX.
1° DIFF.)
SLOW RISE
PORTION
(APPROX.
10° DIFF.)
MOTOR
CLOSE
MOTOR
OPEN
POWER END
OUTER
AUXILIARY
CAM
(BLUE)
RIGHT/OUTER
AUXILIARY
SWITCH
SWITCH
FOLLOWER
ONE
DIVISION
(15°)
MOVE SCREWDRIVER AT TOP ONLY TO ADJUST CAM.
1/8 IN. STRAIGHT-BLADE
SCREWDRIVER
RIGHT/INNER
AUXILIARY
SWITCH
FAST RISE
PORTION
(APPROX.
1° DIFF.)
SLOW RISE
PORTION
(APPROX.
10° DIFF.)
INNER
AUXILIARY
CAM
(BLUE)
NOTE: CAMS SHOWN SEPARATELY TO PROVIDE BETTER
VIEW OF INNER CAM.
FAST RISE
PORTION
(APPROX.
1° DIFF.)
SLOW RISE
PORTION
(APPROX.
10° DIFF.)
MOTOR
OPEN
MOTOR
CLOSE
POWER END
OUTER
AUXILIARY
CAM
(RED)
LEFT/OUTER
AUXILIARY
SWITCH
SWITCH
FOLLOWER
SWITCH
FOLLOWER
ALL OTHER TRADELINE MOTORS
ONE
DIVISION
(15°)
M29138
FAST RISE
PORTION
(APPROX.
1° DIFF.)
SLOW RISE
PORTION
(APPROX.
10° DIFF.)
MOTOR
OPEN
MOTOR
CLOSE
POWER END
OUTER
AUXILIARY
CAM
(BLUE)
LEFT/OUTER
A
UXILIARY
SWITCH
SWITCH
FOLLOWER
ONE
DIVISION
(15°)
M29139
POWER END
OF MOTOR
LEFT/OUTER
AUXILIARY
SWITCH
RIGHT/INNER
AUXILIARY
SWITCH
OUTER AUXILIARY CAM
INNER AUXILIARY CAM
Motor type Drive open Drive closed
M4XX1 and
M81XX
Apply power Remove power
M61XX R to B R to W
M62XX 4 to 2 4 to 1
M7XXX F to (-) Open terminals +, -,
and F
M9XXX Open W and Short R
to B
Open B and Short R
to W