O&M PF4000FH User Manual (English)

Questions and Answers:

G
Gabriella MurphyAug 19, 2025
What to do if O&M Turnstiles arms are not locked and red light is on?
- C
  ccunninghamAug 19, 2025
  If the arms of your O&M Turnstiles are not locking and the indicator light is red, it could be due to a broken or displaced direction sensor cable, or dirty photocell units. Try soldering any broken cables and cleaning any dust from the unit. Another cause might be that the cable of the direction sensor is displaced from the connector on the electronic card; in this case, plug the cable back into the connector. If these steps don't work, one of the direction sensors may be broken and needs replacement.
C
Christina LaneAug 21, 2025
What to do if O&M Turnstile does not allow passage despite receiving a pass signal?
- C
  Chelsey ZimmermanAug 21, 2025
  If your O&M Turnstile receives a pass signal but doesn't allow passage, the 15' data connector may be displaced or incorrectly connected; check the connections to ensure commands are being received. It's also possible that the commands are not being received. If these steps don't resolve the issue, the electronic card may be broken and needs replacement. Alternatively, the problem may be related to the solenoid; if a malfunction is recognized, replace it.
T
Theresa PayneAug 25, 2025
What to do if O&M Turnstile allows continuous passage in one direction?
- L
  Leah MartinAug 25, 2025
  If your O&M Turnstile continuously allows passage in one direction, it might be set to 'single way free' mode; rearrange it from DIP-switcher into standard operating mode. Alternatively, the locking solenoid cable may be displaced or broken; check and replace the cable if necessary. Another potential cause is a displaced or broken locking hook spring; fix it in place or replace it with a new one.
M
Melinda DayAug 26, 2025
What to do if O&M Turnstile arms rotate too much after passage?
- T
  tdawsonAug 26, 2025
  If the arms of your O&M Turnstile rotate or turn more than technically specified after passage, the spring of the locking hook may be broken. Replace it with a new one. Alternatively, the solenoid of the locking hook may not be working properly, and should be replaced. Also, the core of the locking hook solenoid may be enlarged, in this case, replace the core with a new one.
Z
zjordanAug 28, 2025
What to do if O&M Turnstile arms don't lock and rotate continuously after passage?
- M
  Mark JacobsAug 28, 2025
  If your O&M Turnstile arms are not locking and rotate continuously after passage, the spring of the locking hook might be broken off or displaced; replace the locking hook with a new one. Another possible cause is a broken photocell unit; replace it with a new one. Finally, the electronic board might be broken down, in which case it should be replaced with a new one.
A
alvarezwilliamAug 30, 2025
Why O&M Turnstile arm is not dropping in emergency?
- S
  susankellyAug 30, 2025
  If the arm of your O&M Turnstile (equipped with a dropping arm unit) is not dropping in case of emergency, the arm dropping batteries may be discharged; charge or replace them, and check the charging circuit. Battery cables or the cable of the arm dropping solenoid may also be displaced; plug them back in. Another cause may be that the arm shaft pin of the dropping arm mechanism is tightened; fix or replace it.
M
Maria BurkeSep 1, 2025
What to do if O&M Turnstile arms don't settle after passage?
- N
  Natasha SmithSep 1, 2025
  If the arms of your O&M Turnstile do not finalize the movement and settle to their place after passage, the springs of the balance arm may be displaced or broken off. Fix them into place or replace them with new ones. The copper of the braking magnet may also be worn out and needs replacement. Additionally, the braking magnet or hydraulic damper tuning may be disordered; in this case, make the tuning again.
S
samantha36Sep 3, 2025
Why O&M Turnstile is not being reset after authorisation?
- A
  Anna RoseSep 3, 2025
  If your O&M Turnstile is not being reset at the end of the specified time after authorization, and no feedback is received regarding the passing direction, the dip-switch control may be turned off; set the DIP switch position to its standard place. Also, connection ends of the data connector may not be fixed correctly or may be broken down; check the connections. Finally, the electronic card may be broken down and requires replacement.
T
thomasjenniferSep 5, 2025
What to do if O&M Turnstile has energy but arms rotate idle?
- M
  Michael ThomasSep 5, 2025
  If your O&M Turnstile has power but the arms are rotating idly, the locking magnet cables or cables of the photo-cell unit (position informing) might be displaced; plug them back in if displaced. Alternatively, the electronic board might be broken down; replace it with a new one if necessary.
D
Donna GarciaSep 7, 2025
Why O&M Turnstile does not have pass signal but allows passage?
- C
  corymartinezSep 7, 2025
  If your O&M Turnstile allows passage without a pass signal (pass indicator, buzzer), the pass indicator cable might be displaced; plug it back in if it is. Alternatively, the microcontroller on the electronic board or the ULN 2803 A circuit that drives the pass indicator may be broken down; replace the microcontroller, ULN 2803A circuit, or the electronic board with a new one.

O&M PF4000FH Specifications

General

Brand	O&M
Model	PF4000FH
Category	Turnstiles
Language	English

Summary

Introduction and Warnings

Important Safety Notice

Provides critical safety information for operating automatic turnstiles and handling the product.

Information on using this manual

Guidance on how to effectively read and understand the manual, including symbol meanings and accuracy.

Delivery, Movement & Transportation

Health and Safety Considerations

Details health and safety aspects related to the movement and delivery of goods, focusing on worker well-being.

Guide to Physical Installation

Component Identification and Notes

Lists and identifies all components included with the turnstile for installation purposes.

Turnstile Mounting Holes

Illustrates mounting hole configurations for single and double turnstiles and ensures level installation.

Access Control Mounting Plate and Cable Ducting

Details the standard access control mounting plate, fixing points, and cable routing through ducting.

Power and Access Control Connection

Instructions for connecting power and access control systems, referencing wiring diagrams.

Final Safety Checks

Ensures all connections are earthed, lids are closed, and the turnstile is safe to operate.

Header mechanism / Manual release guide

Turnstile Maintenance Schedule

Provides a recommended schedule for routine maintenance and checks to ensure proper operation and longevity.

PLC Usage Guide

Uploading a New PLC Program

Step-by-step instructions for uploading a new program to the PLC using a memory chip.

Wiring Diagram (Illustration)

Wiring Diagram (Schematic)

PLC and Electrical Guide

Overview of Internal Wiring Components

Illustrates the internal wiring layout, identifying key electrical components like the PLC and isolator.

Detailed PLC Input/Output Configuration

Details the specific PLC inputs and outputs, their functions, and connections for system operation.

Mechanical Header Guide

Turnstile Header Component Overview

Provides detailed visual identification of components within the turnstile's mechanical header assembly.

Operating the Turnstile

First Operation and Manual Release

Guides on initial turnstile operation, manual release procedures, and using the key switch or PLC.

Electrical Troubleshooting Guide

Input Signal Troubleshooting

Troubleshooting common issues related to input signals affecting turnstile operation, with solutions.

Output Signal Troubleshooting

Troubleshooting common issues related to output signals, such as solenoids and indicators.

Troubleshooting Guide

Commissioning Certificate

Installation Check List

Service Log

Certificate of Conformity

TECHNICAL DATA AND DIMENSIONS

Product Dimensions

Provides detailed physical dimensions for single and double turnstile models.

Rotor Specifications

Details technical specifications for the turnstile rotor, including speed, torque, and gearbox.

General Specifications

Outlines power requirements, finish, duty cycle, flow rate, and control system compatibility.

Optional Accessories

Lists available optional accessories that can be added to the turnstile for enhanced functionality.

O&M PF4000FH User Manual

Table of Contents