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Dodge Engineering & Controls, Inc.
Toll Free (877) 334-2875 Fax: (978) 244-1422
Installation
ES142 Spring Return Electronic Actuators
129-270 EAI/ES-5 DEI, Inc.
Mechanical Range Adjustment –
Limiting Rotation (0 through 90°)
Make sure the actuator is in the zero position when
making this adjustment. If making the adjustment
before the actuator is in service, take into account the
5° preload. To release the preload, insert the 3 mm hex
key in the override opening and turn the key in the
direction of the arrow.
To line up the actuator at the desired angle of rotation,
begin by removing the clamp from actuator.
Rotate adapter and insert at desired angle of rotation.
Return clamp to secure the adapter. Test rotation by
applying signal.
If necessary, re-adjust adapter and restart.
EA0701R1
1
2
3
Figure 8.
The Angular Rotation is Adjustable between
0° and 90° at 5-degree Intervals.
EA0660R1
90
5
4
Figure 9.
Mounting for NEMA 2
See Figure 10 for acceptable NEMA 2 mounting
positions.
<
90
˚
<
90
˚
90
˚
NEMA 2
EA0692R1
Figure 10. Acceptable NEMA 2 Mounting Positions.