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KMC Controls HLO-4001 User Manual

Installation guide, Mounting, Crank arm kit for mep-4000 series actuators

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HLO-4001

1

Installation Guide

KIT INCLUDES:

(1) Crank Arm

(2) 1/4-28 X 3/4" Cap Screws

(2) 1/4-28 Hex Nuts

(2) VTD-0804 Ball Joints

5/16" Dia. Rod

(not included)

VTD-0804

Ball Joints

Crank

Arm

1/4-28X3/4"

Cap Screw

1/4-28

Hex Nut

(Not included)

(3) Mounting Holes

for #8 screws (not included)

Mounting

1. From the MEP-4xxx actuator, remove and discard

the V-bolt.

2. Assemble and install the kit and actuator as

shown in the diagram below.

NOTE: In general, position both the ball joints

as close to the end of the crank arms as is

feasible for the application. Positioning a

ball joint in the slot closer to the shaft will

change the torque, rotation speed, and/or

angle of rotation—which may be useful for

some applications.

Installation Guide

Crank Arm Kit for MEP-4000 Series Actuators

HLO-4001

Mounting 1
Maintenance 2
Accessories 2
More Information 2
Important Notices 2

NOTE: Check for potential issues such as binding

of the linkage or damage caused by the

actuator still rotating when the damper (or

other application) is already closed.

NOTE: See the Accessories section for an auxiliary

crank arm if the damper or other equip-

ment does not have one already installed.

NOTE: For much more information about installing

MEP-4xxx actuators, see the

MEP-4xxx

Applications Guide

on the KMC web site

(

www.kmccontrols.com

) as well as the

relevant installation guide.