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AnsaldoSTS 95 Installation & Maintenance Manual

Highway crossing gate mechanism
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Highway Crossing Gate Mechanism
Copyright © 2008
Union Switch & Signal Inc.
1000 Technology Drive, Pittsburgh, PA 15219
645 Russell Street, Batesburg, SC 29006
MODEL 95
12-Volt Systems
24-Volt Systems
Highway Crossings
Pedestrian Crossings
Sidewalk Crossings
SM 6495
♦
Installation
♦
Maintenance
December 2008
Rev. 7

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Summary of Contents for AnsaldoSTS 95

  • Page 1 1000 Technology Drive, Pittsburgh, PA 15219 SM 6495 645 Russell Street, Batesburg, SC 29006 MODEL 95 Highway Crossing Gate Mechanism 12-Volt Systems 24-Volt Systems Highway Crossings Pedestrian Crossings Sidewalk Crossings ♦ Installation ♦ Maintenance Copyright © 2008 December 2008 Union Switch & Signal Inc.

  • Page 3: Important Notice

    Notices Proprietary Notice This document and its contents are the property of Union Switch & Signal Inc. (hereinafter US&S). This document has been furnished to you on the following conditions: no right or license under any patents or any other proprietary right in respect of this document or its content is given or waived in supplying this document.
  • Page 4 Revision History Revision History Rev. Date Nature of Revision Original September 1996 Original Issue March 1999 March 2003 Added new cam clamp in the parts list and updated the parts lists and figures in general. Added Pedestrian Gate Arm Shield information. Incorporated terminal block changes.
  • Page 5 Revision History Rev. Date Nature of Revision June 2006 Incorporated ECO EM-1890 – Corrected the description for Part No. J0523620003 in Tables 5-2, 5-3, and 5-4. Incorporated ECO EM-2177 – Changed part number J0702051208 for gear motor to N46703602 in Table 5-2. Incorporated ECO-EM-2277A –...
  • Page 6 Revision History SM 6495, Rev. 7, December 2008...

  • Page 7: Table Of Contents

    Table of Contents Table of Contents INTRODUCTION..........................1-1 1.1. Description and General Operation ..................1-1 1.2. Reference Documents ......................1-3 1.3. Parts List Ordering References....................1-3 1.4. Major Installation Parts ......................1-4 INSTALLATION ..........................2-1 2.1. Introduction ..........................2-1 2.1.1. Required Tools......................2-1 2.1.2. Foundations ........................2-1 2.2. Mast Mounting ..........................2-1 2.2.1.
  • Page 8 5.1. Model 95 Gate Mechanism – Mechanical Assembly Parts List (12- and 24-Volt Systems)......................5-2 5.2. Model 95 Pedestrian Gate Mechanism - Mechanical Assembly Parts List ......5-6 5.3. Model 95 Sidewalk Gate Mechanism - Mechanical Assembly Parts List .......5-12 5.4. Model 95 Gate Mechanism Electrical Assembly with PN-150 Relay (12-Volt Systems) (N46782101).....................5-17...
  • Page 9 Figure 5-2 - Model 95 Gate Mechanism – Mechanical Assembly (Sheet 2 of 2)........5-5 Figure 5-3 - Model 95 Pedestrian Gate Mechanism – Mechanical Assembly (Sheet 1 of 4) ....5-8 Figure 5-4 - Model 95 Pedestrian Gate Mechanism – Mechanical Assembly (Sheet 2 of 4) ....5-9 Figure 5-5 - Model 95 Pedestrian Gate Mechanism –...
  • Page 10 Table of Contents Figure 5-11 - Model 95 Gate Mechanism Electrical Assembly with Non-Vital Relay (12-Volt Systems) ......................5-22 Figure 5-12 - Model 95 Gate Mechanism Electrical Assembly with PN-150 Relay (24-Volt Systems) ......................5-25 Figure 5-13 - Model 95 Gate Mechanism Electrical Assembly with Non-Vital Relay (24-Volt Systems) ......................5-28...
  • Page 11 Table 4-1 - Model 95 Heater Kit Ordering Information................4-1 Table 5-1 - Model 95 Gate Mechanism Configurations ................5-1 Table 5-2 - Model 95 Gate Mechanism – Mechanical Assembly Parts List for 12- and 24-Volt Systems ........................5-2 Table 5-3 - Model 95 Pedestrian Gate Mechanism - Mechanical Assembly Parts List ......5-6 Table 5-4 - Model 95 Sidewalk Gate Mechanism - Mechanical Assembly Parts List ......5-12...
  • Page 12 Table of Contents SM 6495, Rev. 7, December 2008...

  • Page 13: Introduction

    INTRODUCTION 1.1. Description and General Operation The Model 95 Gate Mechanism represents a leap into the use of modern techniques and materials. Its modular design yields an uncluttered mechanism with fewer parts to stock and a simpler unit to service and maintain.

  • Page 14: Figure 1-1 - Model 95 Gate Mechanism Basic Configurations

    THE GATE MECHANISMS ARE SHOWN WITH VARIOUS OPTIONAL EQUIPMENT INSTALLED. THE FINAL CONFIGURATION PEDESTRIAN GATE OF EACH BASIC GATE DEPENDS ON THE CUSTOMER’S SPECIFIC REQUIREMENTS. Figure 1-1 - Model 95 Gate Mechanism Basic Configurations SM 6495, Rev. 7, December 2008...

  • Page 15: Reference Documents

    In addition to the order numbers listed below special tools and kits are available as follows: Tool Kit – P\N N46707001 – Included with all new Model 95 Gate Mechanisms – See Section 5.10 for the components in this kit.

  • Page 16: Major Installation Parts

    Introduction NOTE Highway crossing gate mechanisms manufactured on September 1, 2003 and later are equipped with a redesigned power down module (Figure 1-2). Gate mechanisms manufactured before this date that need a replacement power down module will require the new Power Down Module Upgrade Kit, X46700031.

  • Page 17: Figure 1-3 - Model 95 Gate Mechanism Major Installation Parts

    Introduction Figure 1-3 - Model 95 Gate Mechanism Major Installation Parts SM 6495, Rev. 7, December 2008...
  • Page 18 Introduction SM 6495, Rev. 7, December 2008...

  • Page 19: Installation

    Signal offers an optional torque wrench kit (X46700003) that includes a torque wrench and a socket. 2.1.2. Foundations Standard pre-cast or poured concrete may be used as a foundation for the Model 95 Gate Mechanism. Examples are given in the AAR Manual, Part 14. Bolt spacing is a standard four-bolt pattern spaced 11-11/16”...

  • Page 20: Mast Mounting For Sidewalk Gate Mechanisms

    General Maintenance and Troubleshooting 4. Thread 1-1/2” flexible conduit and 90° elbow coupling (X46700002) to gate mechanism and junction box. 5. Install cable grip conduit for gate arm lights cable, included with gate mechanism. 6. Apply a light coating of grease to the main shaft ends. Install gate arm supports (hubs pre- mounted) to keyed main output shaft (Taping the keys to the shaft may assist with installation of the gate arm supports).
  • Page 21 General Maintenance and Troubleshooting SM 6495, Rev. 7, December 2008...

  • Page 22: Pedestrian Gate Shield Installation

    General Maintenance and Troubleshooting 5. Install cable grip conduit for gate arm lights cable, included with gate mechanism. 6. Install pedestrian gate arm adapter (P/N M46705801) on shaft, insert key into key way, and tighten set screw in adapter. 7. Install 3’ aluminum sleeve, weight, and gate arm. 2.2.2.

  • Page 23: Power And Control Wiring

    General Maintenance and Troubleshooting COUNTERWEIGHTS GATE ARM SUPPORT CONVERSION BRACKET PEDESTRIAN ASSEMBLY GATE ARM SHIELD PEDESTRIAN HIGHWAY CROSSING CROSSING GATE ARM GATE ARM Figure 2-1 - Completed Pedestrian Crossing Gate Arm Shield Installation 2.3. Power and Control Wiring A maximum of 0.1 ohm resistance is allowed between the battery and the mechanism terminals. The wiring requirements are given in Table 2-2: Table 2-2 - Battery and Wire Requirements Distance from Battery to Mechanism...

  • Page 24: Power Supply Filtering And Regulation Test For Non-Battery Operation For 12 And 24 Vdc Systems

    CAUTION 12 VDC Systems The specified operating voltage for the Model 95 is 11 to 16 volts direct current. This applies to both the motor supply (B12) and the Up Control. Generally, this power will be supplied from batteries; however, it is possible to use a power supply without batteries.

  • Page 25: Wiring Diagram For 12-Volt Systems

    General Maintenance and Troubleshooting 7. With the crossing operating and the gate arm going up, make certain that the voltage does not fall below 11VDC on 12-volt systems and 21 VDC on 24-volt systems. 8. Place the voltmeter on the AC scale. The voltmeter must block the DC voltage. For some voltmeters, such as most analogs, it may be necessary to place a 0.1μF to 1μF capacitor in series with the meter.

  • Page 26: Wiring Diagram For Pedestrian Mechanism 12-Volt Systems

    General Maintenance and Troubleshooting 2.3.5. Wiring Diagram for Pedestrian Mechanism 12-Volt Systems Connect the wires to the Terminal Board as shown in Figure 2-6 and Figure 2-7 for 12-volt systems NOTE The wiring diagrams in Figure 2-6 and Figure 2-7 have the spare, unused terminals on the lower terminal block.

  • Page 27: Figure 2-2 - Wiring Diagram For 12-Volt Systems - With Maintenance Switch

    General Maintenance and Troubleshooting C467090 Figure 2-2 - Wiring Diagram for 12-Volt Systems – with Maintenance Switch SM 6495, Rev. 7, December 2008...

  • Page 28: Figure 2-3 - Wiring Diagram For 12-Volt Systems - Without Maintenance Switch

    General Maintenance and Troubleshooting Figure 2-3 - Wiring Diagram for 12-Volt Systems – without Maintenance Switch SM 6495, Rev. 7, December 2008 2-10...

  • Page 29: Figure 2-4 - Wiring Diagram For 24-Volt Systems

    General Maintenance and Troubleshooting Figure 2-4 - Wiring Diagram for 24-Volt Systems SM 6495, Rev. 7, December 2008 2-11...

  • Page 30: Figure 2-5 - Wiring Diagram For 3-Wire Control 12-Volt Systems

    General Maintenance and Troubleshooting Figure 2-5 - Wiring Diagram for 3-Wire Control 12-Volt Systems SM 6495, Rev. 7, December 2008 2-12...

  • Page 31: Figure 2-6 - Wiring Diagram For Pedestrian Mechanism 12-Volt Systems With Maintenance Switch

    General Maintenance and Troubleshooting C467173 R1 Figure 2-6 - Wiring Diagram for Pedestrian Mechanism 12-Volt Systems with Maintenance Switch SM 6495, Rev. 7, December 2008 2-13...

  • Page 32: Figure 2-7 - Wiring Diagram For Pedestrian Mechanism 12-Volt Systems Without Maintenance Switch

    General Maintenance and Troubleshooting 467172, R0 Figure 2-7 - Wiring Diagram for Pedestrian Mechanism 12-Volt Systems without Maintenance Switch SM 6495, Rev. 7, December 2008 2-14...

  • Page 33: Spring Buffer Adjustment

    General Maintenance and Troubleshooting 2.4. Spring Buffer Adjustment The Model 95 Gate mechanism is equipped with adjustable spring buffers to control the horizontal and vertical rest positions of the gate. 2.4.1. Horizontal (Down) Buffer Adjustment 10. Remove the aluminum buffer cap located on the top of the mechanism with the Allen wrench supplied in the Model 95 tool kit (N46707001).

  • Page 34: Horizontal Adjustment

    General Maintenance and Troubleshooting Figure 2-8 - Torque Increase/Decrease Diagram 2.5.2. Horizontal Adjustment 2.5.2.1. Horizontal Adjustment Using Spring Scale Lower arm to the horizontal position. At 10 feet from the mechanism output shaft, a spring scale should read 9-13 pounds when the gate arm is near the 5° position (a 5° rise of the gate arm is equivalent to 10.5 inches at 10 feet).

  • Page 35: Vertical Adjustment

    General Maintenance and Troubleshooting 2.5.3. Vertical Adjustment 2.5.3.1. Vertical Adjustment Using Spring Scales Raise the gate to the vertical position. Attach the spring scale at the specified distance (x) according to Table 2-1. This distance is measured from the mechanical output shaft and up the arm to where the spring scale is to be attached.

  • Page 36: Gate Arm Ascent And Descent Time Test (12-Volt Systems)

    General Maintenance and Troubleshooting Figure 2-9 - Number 1 Contact 2.7. Gate Arm Ascent and Descent Time Test (12-Volt Systems) This unit is equipped with a Power Down Module (PDM). The PDM is used in the power down portion of operation (90° - 45°). 1.

  • Page 37: Gate Arm Ascent And Descent Time Test (24-Volt Systems)

    2.7.2. Circuit Breaker The Model 95 is equipped with a self-restoring circuit breaker for the protection of the mechanism, batteries, etc., in the case of excessive current draw during ascent of the gate arm due to an obstruction.

  • Page 38: Test Checklist

    General Maintenance and Troubleshooting 2.8. Test Checklist Table 2-4 lists 10 items that should be tested and recorded after installation. Table 2-4 - Test Checklist Item Result Torque Set Correctly Ascent Time @ 12 or 24VDC Nom. (System Voltage) (Maximum: 15 seconds) *Ascent Current @ 12VDC Nom.

  • Page 39: General Maintenance And Troubleshooting

    When performing maintenance on a Model 95 Gate Mechanism with the gold nut (5B) open (Figure 3-2) and pinning the gate in the UP position, it is possible to back-feed an adjacent Model 95 Mechanism with enough energy to prevent its Hold Clear (brake) coil from de-energizing when the crossing is activated.

  • Page 40: General Maintenance

    (Section 3.2.10). 3.2.2. Control Relays The Model 95 can accommodate both non-vital relays and Vital Plug-In Relay US&S PN-150HD. The motor control relays should be serviced per the requirements of the particular relay and the requirements as set forth in AREMA, FRA, and other applicable publications.

  • Page 41: Electrical Assembly

    WARNING To avoid bodily injury when performing any maintenance on the Model 95 Gate Mechanism, the following steps MUST be taken: 1. Position the gate arm of the Mechanism being serviced in the desired position (See Section 3.2.9), 2.

  • Page 42: Hold Clear Device (Brake) Removal/Replacement And Testing Procedure

    General Maintenance and Troubleshooting 3.2.5. Hold Clear Device (Brake) Removal/Replacement and Testing Procedure WARNING To avoid bodily injury, remove power from gate mechanism before attempting to remove the hold clear device. The following steps MUST be taken: 1. Position the gate arm of the Mechanism being serviced in the desired position (See Section 3.2.9), 2.

  • Page 43: Figure 3-1 - Hold Clear Device

    1. Loosen the two (2) armature Allen head screws, using the Allen wrench (J0529800014) included in the Model 95 Tool Kit (N46707001), so that the armature slides freely on the motor shaft (taking care not to bend the armature springs when sliding).
  • Page 44 1. Loosen the two (2) armature Allen head screws, using the Allen wrench (J052980-0014) included in the Model 95 Tool Kit, so that the armature slides freely on the motor shaft (taking care not to bend the armature springs when sliding).

  • Page 45: Gearmotor

    General Maintenance and Troubleshooting If necessary, the air gap may be adjusted as low as 0.015” and as high as 0.025” to obtain the proper pick-up and drop-away values. 3.2.6. Gearmotor The gearmotor (see Figure 5-1, Figure 5-3, or Figure 5-7, Item 40) is a contained unit with a special gel lubricant sealed in the gearbox.

  • Page 46: Idler Gear Assembly

    WARNING To avoid bodily injury, use care when inserting hold down pin [M46706901 in Model 95 Tool Kit (N46707001)] into gear. To remove the main shaft (see Figure 5-1, Figure 5-3, or Figure 5-7), follow these steps. 1. Remove circuit controller cams.

  • Page 47: Power Down Of The Gate Arm

    WARNING Keep fingers and hands clear of gears and electrical connections when inserting hold down pin (M46706901 in Model 95 Tool Kit) into gear, otherwise personal injury may result. 2. Toggle the maintenance switch to the MAINTENANCE position. Press and hold the push button switch to drive the gate mechanism to the down position.

  • Page 48: Figure 3-2 - Installation Close-Up

    General Maintenance and Troubleshooting LEAD 2C TERMINATES TWO LEADS 6B HERE TERMINAL 5B TERMINATE HERE MAINTENANCE SWITCH Figure 3-2 - Installation Close-up 3. After hold down pin in inserted into idler gear, release the push button switch. 4. Replace the gate arm. 5.

  • Page 49: Eliminating Brush Dust Related System Grounds In The Gearmotor

    General Maintenance and Troubleshooting 6. Toggle the maintenance switch to the NORMAL position. 7. Tighten the gold nut on Terminal 5B. 3.2.9.2. Maintenance Switch Not Installed If it becomes necessary to replace the gate arm on the mechanism, the following procedures may be used.

  • Page 50: Installing The Power Down Module Upgrade Kit

    General Maintenance and Troubleshooting 3. Re-install the gearmotor per Section 3.2.6. As a preventive maintenance measure, it is recommended that this procedure be followed every 200,000 gate mechanism cycles. 3.2.11. Installing the Power Down Module Upgrade Kit WARNING This procedure removes the crossing gate from service. Follow all of the local and FRA regulations and safety requirements for temporarily removing a crossing gate from service.

  • Page 51: Figure 3-3 - Location Of The Power Down Module (Units Manufactured Before September 1, 2003)

    General Maintenance and Troubleshooting Figure 3-3 - Location of the Power Down Module (Units Manufactured Before September 1, 2003) NOTE The wire harness must be positioned so that it is below the Power Down Module after the module is mounted on the terminals. 9.

  • Page 52: Figure 3-4 - Proper Hardware Configuration On Terminal Posts 1C, 2C, And 3C

    General Maintenance and Troubleshooting WASHER, LOCKING (STAR) NUT, FULL WASHER, FLAT AMP CONNECTOR NUT, HALF POWER DOWN MODULE TERMINAL POST TERMINAL BLOCK Figure 3-4 - Proper Hardware Configuration on Terminal Posts 1C, 2C, and 3C Figure 3-5 - Location of Redesigned Power Down Module on Terminal Posts 1C, 2C, and 3C SM 6495, Rev.

  • Page 53: Troubleshooting (General)

    General Maintenance and Troubleshooting 3.3. Troubleshooting (General) Table 3-1 presents a list of troubleshooting concerns and their solutions. Table 3-1 - Troubleshooting Table for Model 95 Gate Mechanism CONDITION SOLUTION 1. Gate arm remains in a horizontal position when a. Ensure gate mechanism is receiving correct track is unoccupied.

  • Page 54: Testing And Troubleshooting The Power Down Module For 24-Volt Systems

    General Maintenance and Troubleshooting 3.3.2. Testing and Troubleshooting the Power Down Module for 24-Volt Systems The following procedure describes the steps taken to test the power down module (Figure 5-12 or Figure 5-13, Item 275). 1. With arm in the clear position, place voltmeter on terminals 6B(-) and 3C(+). The meter should read approximately 0 volts (refer to Figure 2-4 for terminal locations).

  • Page 55: Optional Equipment

    Model 95 Heater Kit 240 V 4.1.1. Installation Instructions for Model 95 Gate Mechanism Heater Kit Use two each 4 - 40 screws, nuts and washers to mount resistor unit to left inside panel of the electrical module bracket, just under the terminal board using two holes provided. (Some units may have the two mounting holes on the right side of the electrical module bracket.)
  • Page 56 Optional Equipment SM 6495, Rev. 7, December 2008...

  • Page 57: Parts Lists And Equipment Diagrams

    PARTS LISTS AND EQUIPMENT DIAGRAMS Table 5-1 is a list of the Model Numbers for the various Model 95 Gate Mechanism configurations. The list of configurations is dynamic – if you are interested in a configuration that is not listed, please contact the support team (Section 7).

  • Page 58: Model 95 Gate Mechanism - Mechanical Assembly Parts List (12- And 24-Volt Systems)

    5.1. Model 95 Gate Mechanism – Mechanical Assembly Parts List (12- and 24-Volt Systems) Table 5-2, Figure 5-1, and Figure 5-2 list the parts for the 12- and 24-volt Model 95 Gate Mechanism mechanical assemblies. Table 5-2 - Model 95 Gate Mechanism – Mechanical Assembly Parts List for...

  • Page 59: Parts List

    Parts List Item Part Number Part Description Number M46700806 Hub Key J4751200112 Washer, SS Plate, No. 1/4 J4751210111 Washer, SS Lock No. 1/4 J056448003 Eye Bolt, 1/2” – 13, SS J4803170110 Nut , 1/2” – 13, Heavy Jam, SS J480217 Nut, 1/2”...

  • Page 60: Figure 5-1 - Model 95 Gate Mechanism - Mechanical Assembly (Sheet 1 Of 2)

    Parts List (2 per side) 95 165 Figure 5-1 - Model 95 Gate Mechanism – Mechanical Assembly (Sheet 1 of 2) SM 6495, Rev. 7, December 2008...

  • Page 61: Figure 5-2 - Model 95 Gate Mechanism - Mechanical Assembly (Sheet 2 Of 2)

    Parts List 205 210 85 90 75 80 Figure 5-2 - Model 95 Gate Mechanism – Mechanical Assembly (Sheet 2 of 2) SM 6495, Rev. 7, December 2008...

  • Page 62: Model 95 Pedestrian Gate Mechanism - Mechanical Assembly Parts List

    Parts List 5.2. Model 95 Pedestrian Gate Mechanism - Mechanical Assembly Parts List Table 5-3 and Figure 5-3 through Figure 5-6 list the parts for the Model 95 Pedestrian Gate Mechanism mechanical assemblies. Table 5-3 - Model 95 Pedestrian Gate Mechanism - Mechanical Assembly Parts List...
  • Page 63 Parts List Item Part Number Part Description Number J4751200116 Washer, 1/2” Plain Flat J0504980007 Screw, 3/8 - 16 x 2-1/4 Hex SS J050657 Screw, 3/8 - 16 x .500” J4751210113 Washer - SS Lock, 3/8” M46700807 Key, Pedestrian, Gate Arm Gear M46706101 Gear, Pedestrian, Gate Arm M46706201...

  • Page 64: Figure 5-3 - Model 95 Pedestrian Gate Mechanism - Mechanical Assembly (Sheet 1 Of 4)

    110 135 16 2 10 5 10 0 30 5 95 16 5 125 320 16 0 20 0 Figure 5-3 - Model 95 Pedestrian Gate Mechanism – Mechanical Assembly (Sheet 1 of 4) SM 6495, Rev. 7, December 2008...
  • Page 65 Parts List 270 275 65 70 85 90 75 80 Figure 5-4 - Model 95 Pedestrian Gate Mechanism – Mechanical Assembly (Sheet 2 of 4) SM 6495, Rev. 7, December 2008...
  • Page 66 MUST BE SHOWN 230 240 VIEW “A” ASSEMBLE GEARS WITH MECH. IN UP POSITION AS SHOWN IN THIS VIEW Figure 5-5 - Model 95 Pedestrian Gate Mechanism – Mechanical Assembly (Sheet 3 of 4) SM 6495, Rev. 7, December 2008 5-10...
  • Page 67 Parts List Figure 5-6 - Model 95 Pedestrian Gate Mechanism – Mechanical Assembly (Sheet 4 of 4) SM 6495, Rev. 7, December 2008 5-11...

  • Page 68: Model 95 Sidewalk Gate Mechanism - Mechanical Assembly Parts List

    Parts List 5.3. Model 95 Sidewalk Gate Mechanism - Mechanical Assembly Parts List Table 5-4 and Figure 5-7 through Figure 5-9 list the parts for the Model 95 Sidewalk Gate Mechanism mechanical assemblies. Table 5-4 - Model 95 Sidewalk Gate Mechanism - Mechanical Assembly Parts List...
  • Page 69 Parts List Item Part Number Part Description Number J4751210111 Washer, SS Lock No 1/4 J056448003 Eye Bolt, 1/2 - 13 SS J4803170110 Nut, 1/2 - 13 220* J480217 Nut, 1/2 - 13 Elastic Stop M46705801 Pedestrian Adapter Arm J0504980011 Adapter Arm Set Screw M46700805 Adapter Arm Key 1.5”...

  • Page 70: Figure 5-7 - Model 95 Sidewalk Gate Mechanism - Mechanical Assembly (Sheet 1 Of 3) (Rh Shown - Lh Available)

    Parts List 110 135 95 165 Figure 5-7 - Model 95 Sidewalk Gate Mechanism – Mechanical Assembly (Sheet 1 of 3) (RH Shown – LH Available) SM 6495, Rev. 7, December 2008 5-14...
  • Page 71 Parts List 205 210 85 90 75 80 Figure 5-8 - Model 95 Sidewalk Gate Mechanism – Mechanical Assembly (Sheet 2 of 3) (RH Shown – LH Available) SM 6495, Rev. 7, December 2008 5-15...
  • Page 72 Parts List Figure 5-9 - Model 95 Sidewalk Gate Mechanism – Mechanical Assembly (Sheet 3 of 3) (RH Shown – LH Available) SM 6495, Rev. 7, December 2008 5-16...

  • Page 73: Model 95 Gate Mechanism Electrical Assembly With Pn-150 Relay (12-Volt Systems) (N46782101)

    5.4. Model 95 Gate Mechanism Electrical Assembly with PN-150 Relay (12-Volt Systems) (N46782101) Table 5-5 and Figure 5-10 list the parts for the 12-volt Model 95 gate mechanism electrical assembly with PN-150 Relay). Table 5-5 - Parts List for the 12-Volt Electrical Assembly with PN-150 Relay...
  • Page 74 Parts List Item Part Number Part Description Number J730041 Term - Pre-Insul Diagr M109154 Terminal Block, 3 Way J5000970114 Screw, 1/4 - 20 x 7/8 Hex * Part not shown in Figure 5-10. ** For mounting electrical assembly to housing. Not shown in Figure 5-10. SM 6495, Rev.

  • Page 75: Figure 5-10 - Model 95 Gate Mechanism Electrical Assembly With Pn-150 Relay (12-Volt Systems)

    42 75 205 60 65 MAKE CERTAIN RESISTOR END WITH INSULATED TERMINAL POST IS 40 75 205 60 65 ORIENTED DOWNWARD. 467821 Figure 5-10 - Model 95 Gate Mechanism Electrical Assembly with PN-150 Relay (12-Volt Systems) SM 6495, Rev. 7, December 2008 5-19...

  • Page 76: Non-Vital Relay Electrical Assembly For 12-Volt Systems (N46782001)

    Parts List 5.5. Non-Vital Relay Electrical Assembly for 12-Volt Systems (N46782001) Table 5-6 and Figure 5-11 list the parts for the 12-volt Model 95 gate mechanism electrical assembly with non-vital relay). Table 5-6 - Parts List for the 12-Volt Electrical Assembly with Non-Vital Relay...
  • Page 77 Parts List Item Part Number Part Description Number 340* N46716501 Snub Support Lead * Part not shown in Figure 5-11. ** For mounting electrical assembly to housing. Not shown in Figure 5-11. SM 6495, Rev. 7, December 2008 5-21...
  • Page 78 SEPARATELY 42 75 205 MAKE CERTAIN RESISTOR END WITH INSULATED TERMINAL POST IS ORIENTED DOWNWARD. 40 75 205 467820 Figure 5-11 - Model 95 Gate Mechanism Electrical Assembly with Non-Vital Relay (12-Volt Systems) SM 6495, Rev. 7, December 2008 5-22...

  • Page 79: Electrical Assembly For 24-Volt Systems (N46782102)

    Parts List 5.6. PN-150 Electrical Assembly for 24-Volt Systems (N46782102) Table 5-7 and Figure 5-12 list the parts for the 24-volt Model 95 gate mechanism electrical assembly with the PN-150 Relay). Table 5-7 - Parts List for the 24-Volt Electrical Assembly with the PN-150 Relay...
  • Page 80 Parts List Item Part Number Part Description Number J5001320110 Screw, SS, 8 - 32 x 5/8 RD M109154 Terminal Block, 3-Way J5000970114 Screw, 1/4 - 20 x 7/8 Hex * Part not shown in Figure 5-12. ** For mounting electrical assembly to housing. Not shown in Figure 5-12. SM 6495, Rev.
  • Page 81 42 75 205 60 65 MAKE CERTAIN RESISTOR END WITH INSULATED TERMINAL POST IS 40 75 205 60 65 ORIENTED DOWNWARD. 467821 Figure 5-12 - Model 95 Gate Mechanism Electrical Assembly with PN-150 Relay (24-Volt Systems) SM 6495, Rev. 7, December 2008 5-25...

  • Page 82: Non-Vital Relay Electrical Assembly For 24-Volt Systems (N46782002)

    Parts List 5.7. Non-Vital Relay Electrical Assembly for 24-volt Systems (N46782002) Table 5-8 and Figure 5-13 list the parts for the 24-volt Model 95 gate mechanism electrical assembly with a non-vital relay). Table 5-8 - Parts List for the 24-Volt Electrical Assembly with non-Vital Relay...
  • Page 83 Parts List Item Part Number Part Description Number J5000970114 Screw, 1/4 - 20 x 7/8 Hex 340* N46716501 Snub Support Lead * Part not shown in Figure 5-13. ** For mounting electrical assembly to housing. Not shown in Figure 5-13. SM 6495, Rev.
  • Page 84 SEPARATELY 42 75 205 MAKE CERTAIN RESISTOR END WITH INSULATED TERMINAL POST IS ORIENTED DOWNWARD. 40 75 205 467820 Figure 5-13 - Model 95 Gate Mechanism Electrical Assembly with Non-Vital Relay (24-Volt Systems) SM 6495, Rev. 7, December 2008 5-28...

  • Page 85: Non-Vital Pedestrian Mechanism Relays Electrical Assembly For 12-Volt Systems (N46782201, N46782202)

    5.8. Non-Vital Pedestrian Mechanism Relays Electrical Assembly for 12-Volt Systems (N46782201, N46782202) Table 5-9 and Figure 5-14 list the parts for the 12-volt Model 95 gate mechanism electrical assembly with the PN-150 Relay). Table 5-9 - Parts List for the 12-Volt Electrical Assembly for Non-Vital Pedestrian...

  • Page 86: Figure 5-14 - Non-Vital Pedestrian Mechanism Relay, Electrical Assembly

    Parts List 55 60 65 SECTION C-C 330 120 155 165 DETAIL "B" REF REF. ONLY HEATER KIT TO BE ORDERED SEPERATELY SECTION "A-A" SCALE: 2:1 42 75 205 40 75 205 MAKE CERTIAN RESISTOR END WITH INSULATED POST IS ORIENTED DOWNWARD.

  • Page 87: Model 95 Maintenance Switch

    5.9. Model 95 Maintenance Switch Table 5-10 presents the parts list for the Maintenance switch. Figure 5-15 and Figure 5-16 illustrate the maintenance switch and its installation. Table 5-10 - Model 95 Maintenance Switch Retrofit Assembly (Refer to Figure 5-15 and Figure 5-16) Item...

  • Page 88: Figure 5-16 - Maintenance Switch Installation

    Parts List KEYED WASHER LOCK WASHER 25-2 25-1 SWITCH, MOMENTARY SWITCH, TOGGLE (MOUNTING AND WIRE TERMINATION) (MOUNTING OF PRE-WIRED SWITCH. HARDWARE PROVIDED WITH SWITCH.) #6-32 TERMINAL SCREWS WITH INTERNAL TOOTH LOCK WASHER REAR VIEW OF TOGGLE SWITCH LOOKING IN DIRECTION OF ARROW FOR REF.

  • Page 89: Tool Kit (N46707001)

    Parts List 5.10. Tool Kit (N46707001) Table 5-11 lists the parts in the tool kit (N46707001 and Figure 5-17 identifies the parts in the tool kit. Table 5-11 - Parts List for Tool Kit (N46707001) Item Number Part Number Part Description J0390000119 Tool Bag - #166 Zip Vinyl M46706901...

  • Page 90: Recommended Model 95 Non-Vital Gate Mech Spare Parts Kit (X46700016)

    Parts List 5.11. Recommended Model 95 Non-Vital Gate Mech Spare Parts Kit (X46700016) Table 5-12 lists the parts in the Model 95 Spare Parts Kit (N46700016). Table 5-12 - Parts List for Spare Parts Kit (N46700016) Part Number Part Description...

  • Page 91: Power Down Module Upgrade Kit (X46700031)

    Diode Assembly, Snub Mode N46716501 Snub support Lead 5.15. Accessories for the Model 95 Gate Mechanism Table 5-17 lists the accessories for the Model 95 Gate Mechanism. Table 5-17 - Accessories for the Model 95 Gate Mechanism Part Number Part Description...
  • Page 92 Parts List Part Number Part Description J7051911010 10’ Gate Arm Section J7051916141 4” Gate Arm Light N46707802 Sleeve, Weight Gate Arm M46705002 (4) Studs for Counterweights M46705101 (2) Exit Gate Stud Plate J4751200120 (8) 3/4” SS Plate Washer J4751210119 (8) 3/4”...

  • Page 93: Gate Arm Light Fuse Retrofit Kit

    Parts List 5.16. Gate Arm Light Fuse Retrofit Kit Table 5-18 lists the parts included in the gate arm light fuse retrofit kit (X46700039). Table 5-19 lists the parts included in the fuse holder assembly (N46719101). Table 5-18 - Parts List for the Gate Arm Light Fuse Retrofit Kit (X46700039) Item Description Part Number...

  • Page 94: Figure 5-18 - Gate Arm Light Fuse Retrofit Kit

    Parts List Figure 5-18 - Gate Arm Light Fuse Retrofit Kit SM 6495, Rev. 7, December 2008 5-38...

  • Page 95: Gate Arm Clearing Graphs

    Gate Arm Clearing Graphs GATE ARM CLEARING GRAPHS Figure 6-1 - Ten-Second Gate Arm Clearing Graph SM 6495, Rev. 7, December 2008...

  • Page 96: Figure 6-2 - Fifteen-Second Gate Arm Clearing Graph

    Gate Arm Clearing Graphs Figure 6-2 - Fifteen-Second Gate Arm Clearing Graph SM 6495, Rev. 7, December 2008...

  • Page 97: Figure 6-3 - Twenty-Second Gate Arm Clearing Graph

    Gate Arm Clearing Graphs Figure 6-3 - Twenty-Second Gate Arm Clearing Graph SM 6495, Rev. 7, December 2008...
  • Page 98 Gate Arm Clearing Graphs SM 6495, Rev. 7, December 2008...

  • Page 99: Technical Support

    Technical Support TECHNICAL SUPPORT The Rapid Action Information Link (RAIL) Team is comprised of a group of experienced product and application engineers ready to assist and resolve any technical issues concerning any US&S product. Any questions regarding the contents of this Service Manual can be answered by contacting the RAIL Team toll free at 800-652-7276 or via Internet e-mail: railteam@switch.com.
  • Page 100 Technical Support SM 6495, Rev. 7, December 2008...

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