Schneider Electric DuraDrive Direct Coupled Actuators MA4X-707X Manuel D’Utilisation

12

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F-26642-8

Caution: Do not drill additional holes in the actuator body. Six pre-drilled holes are located 
on each side, under the label, to accept #10-24 thread-forming screws for mounting 
accessories.

Note: The MA40-707X and MA40-715X series actuators come equipped with standard 
universal mounting clamp installed. For damper shafts larger than 3/4" (19 mm) in 
diameter, the AM-687 universal mounting clamp is required (order separately). The AM-687 
clamp accommodates round shaft sizes up to 1.05" (27 mm) in diameter or 5/8" (16 mm) 
square shafts.

Caution: The MA41-707X and MA41-715X actuators are equipped with a manual 
override.

•

The manual override to be used only when power is not applied to the unit.

•

If the universal clamp is not set to 0

° on the position indicator, manually wind the 

actuator in the direction indicated with hex wrench from -5

° to 0° and lock with a 

screwdriver.

•

When operating manual override, back off 5

° from full open mechanical stop to ensure 

proper release.

•

Do not attempt to use the manual override with actuators mounted in tandem. Damage 
to the gear train could occur.

•

Using power tools to adjust the manual override will cause damage to the gears.

•

To unlock manual override without power, crank the manual override in the direction 
indicated a minimum of 5

°.

E- Left

E - Right

15.  Tighten bracket screws.

x 2

15

9

1

.8

.6

.4

.2

0

x 2

15

12

1

.8

.6

.4

.2

0

Correct clamp mounting

position

(after 5˚ preload)

L

.4

.2

0

R

.4

.2

0