Paladon PND Series - User Manual

Doc : Q066 Rev : 10
Issued : 01/11/13 Page : 1 of 25
INSTALLATION, COMMISSIONING & MAINTENANCE
MANUAL
PNS, PND & PNC-Series
Pneumatic Scotch-Yoke Valve Actuators
Doc/Rev. Description Pages Date Issued By Approved By
Q066 R 10 Revision 23 15.05.12 MS EB
Q066 R 11 Revision 24 01.11.13 MS BS

Summary

Inspection Requirements on Initial Receipt of Actuator

Actuator Overview

Standard Components

Details the primary physical parts comprising the actuator, such as the frame and cylinder.

Model Number Designations

Valve;Actuator Mounting

Adjusting Open and Closed Valve Positions

Preparations for Start-Up

Manual Override Operation

Double-Acting Actuator with Handwheel Type Manual Override

Instructions for operating the manual override on double-acting actuators using a handwheel.

Double-Acting Actuator with Handpump Type Manual Override

Instructions for operating the manual override on double-acting actuators using a handpump.

Spring Return Actuator with Handwheel Type Manual Override

Instructions for operating the manual override on spring return actuators using a handwheel.

Spring Return Actuator with Handpump Type Manual Override

Instructions for operating the manual override on spring return actuators using a handpump.

Maintenance

Pneumatic Cylinder Seal Replacement

Replacement Seal Kits

Pneumatic Cylinder Spares Kits

Frame Spares Kits

Trouble-Shooting

Spares Kit Ordering & Additional Service Support

Functional Safety Data

Operating limits and Conditions

Actuator operating limits for pressure and temperature, and proof test intervals.

Normal Operating condition

Maintenance Requirement

Paladon PND Series Specifications