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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-1 DEI, Inc.
EA0655R1
a
b
f
d
g
h
c
e
Figure 1. Parts of the ES142 Actuator.
a. Actuator
b. Shaft adapter
c. Position indicator
d. Shaft adapter locking
clip
e. Position indicator
adapter
f. Mounting bracket
(for dampers)
g. Mounting screws
h. 3 mm hex wrench
Product Description
This installation instruction describes the steps for
direct-coupled mounting the ES142 series spring
return electronic actuator.
Product Numbers
ES142 (all versions)
Installation Conventions
Warning
Personal injury or loss of life may
occur if you do not perform a
procedure as specified.
Caution
Equipment damage or loss of data
may occur if you do not follow a
procedure as specified.
Required Tools
• 10 mm (13/32 in. open end wrench or ratchet
• Drill
• 4 mm (5/32 in.) drill bit
• 3 mm hex wrench (provided)
• Phillips screwdriver
• Marker or pencil
Expected Installation Time
30 minutes
Prerequisites
NOTE: The actuator is shipped from the factory
with a 5° preload on the spring. The
position of the indicator points to the 0°
position. When power is applied to the
actuator, the preload is released.
WARNING:
Do not open the actuator.