DVC 5630-006 Руководство по установке, эксплуатации и техническому обслуживанию - Страница 5

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3.3 Internal parts for standard models

POS.

INTERNAL PARTS

Motor

Indicator

Open Limit Switch

Close Limit Switch

Additional Open Limit Switch

Additional Close Limit Switch

Potentiometer Unit

Terminal

Heater

Capacitor

4. INSTALLATION

4.1 Pre-installation for using in general service

Verify the actuator's nameplate to ensure correct model number, torque output, operating speed, voltage and enclosure type before installation or use. It

is important to verify that the torque output of the actuator is appropriate for the torque requirements of the valve, and that the duty cycle of the actuator

is appropriate for the intended application.

WARNING:

Read this installation, operation and maintenance manual carefully and completely before attempting to install, operate, or troubleshoot the

5630-006 actuator.

4.2 Actuator mounting

NOTE: Prior to mounting, the actuator must be checked for any damage. Damaged parts must be replaced by original spare parts.

Mounting is most easily done with the valve shaft pointing vertically upward. But mounting is also possible in any other position, the actuator may be

mounted in any position. The 5630-006 series actuators are supplied with Union joints & nuts, the Union joints are removable for the ease of assembly.

CAUTION:

4.2.1 Actuator mounting base details

Actuator: Fully closed

Valve: Fully closed

NOTE:

MAKE SURE BOTH THE ACTUATOR AND VALVE ARE FULLY CLOSED.

Do not attempt to work on your actuator without first shutting off the incoming power

Do not attach ropes or hooks to the hand wheel for the purpose of lifting by hoist

Direct Mounting

Bracket Mounting

(ISO Standard)

Know-how makes the difference