ACTUS 720-0104 기본 설정

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720 SERIES ACTUATOR – BASIC SETUP

1. Complete the wiring of the electrical system per the enclosed wiring

diagram (Actus drawing number 999-0172). Note the 3 Amp (slow

blow) breaker in the circuit. This is highly recommended as a standard

practice to protect the actuator from overload and failure. A slow blow

fuse is required because draw can reach 7 amps when stalled.

2. Before applying power, double check the following important areas:

a. Proper wiring technique is critical. All wires and cables should be

tied down and positioned so they will not be accidentally pulled

or knocked loose. All wiring subject to high wear or vibration

should be run through loom to protect from shorting to the

vehicle frame.

b. Double check all ground wires as shown on the wiring diagram.

All frame grounds should be free of corrosion, paint, and dirt.

Wires shown running direct to the negative post of the battery

should be attached there, or to a similar good direct ground.

Frame grounding is not recommended for these wires. Note that

this actuator is grounded with terminal #3. Terminals #4 and

#5 provide bi-directional motor control.

c. This is a negative ground, 12 or 24 VDC system. Be sure correct

power is applied and regulated.

d. Certain motor speeds require different wiring. Check the truth

table on the wiring diagram.

3. Mount actuator to device that is to be stroked. Check to make sure

mounting mechanism on the actuator matches mounting required to

stroke the lever. This is a linear actuator and will be damaged if it is

stroking a mechanism that is not moving in a straight linear motion.

This arcing motion requires the actuator to be mounted with the pivot

pin mounting bracket option. Also be sure to minimize side loads to

the actuator rod end.

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