MODEL 611x SERIES Sliding Gate Barriers Hydraulic
Contents
1. B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU OPERATION 18 7 Multiple operations may require additional hand pumping to increase accumulator pressure 8 After power is restored turn pumping unit power back to the on position No additional changes are required 4 MAINTENANCE Do not attempt repairs unless you are trained and qualified This vehicle barrier can cause equipment damage and severe injury if it is operated or maintained improperly 4 1 Introduction The 611x Series HPUs are designed to be largely maintenance free As with any complex electromechanical device however they must be regularly inspected to ensure they are operating correctly We recommend a simple monthly visual inspection and a more thorough biannual inspection as described below Please contact B amp B ARMR Technical Service Support for assistance with inspections maintenance or repairs if needed Component damage is likely if a vehicle strikes the barrier If this occurs contact B amp B ARMR We can help you assess the damage to make sure there is no hidden damage that will compromise safety or effectiveness and help you determine which components should be replaced B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU MAINTENANCE 19 4 2 Monthly Inspections2. We recommend you perform the following visual inspections monthly on the barrier system An equipment maintenance log is supplied in the appendix to assist in the logging D OO D ODDO DOOCOOC DDDDOCCO Inspect the condition of the finish If rust is present wire brush and sand the area then paint with a primer and a matching color Vacuum and clean the pumping unit area Check paint and touch up if required Check oil for level pressure and condition in the HPU Recommended oil Mobil EAL 224 If oil is contaminated report and recommend replacement immediately Recommended oil Mobil EAL 224 Replacement requires authorization Check barrier for operation through normal cycles Adjust barrier speed to ensure proper operation Check original submittal documents for normal operating speed for open and close During the opening and closing cycles verify the barrier operates smoothly and does not bind Also verify that the barrier does not hit with excessive force when it contacts its full open or full closed positions If necessary adjust the barrier s speed Check the hydraulic pumping unit for leaks at all points Visually inspect the operation and electrical contacts Tighten electrical contacts if required Check adjust and tighten all sensors limit switches proximity switches If applicable check traffic lights and replace any burned bulbs or LEDs Check safety devices loop IR etc for proper operatio
3. and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU TROUBLESHOOTING 22 Symptom Actions 1 Check proper limit switch operation 2 Check bulbs Traffic light does not change 5 Typical 450 Hydraulic Schematic ve ire Ou E 2 pH A Locking Pin Cylinder B cy 22 b a a D gt S et a gt lt Mu aes Pump 2 T m X T B E Vr E Mot 6 Ww T B 7 7 DS VA bad P A JInternal i a Pump aN F ump lt KA lato Relief 2 AS Accumulator O gt Directional PA Control Valve B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU WARRANTY 23 6 WARRANTY B amp B ARMR warranties for a period of one year after delivery F O B plant unless otherwise specified by Supplier from failure of operation in ordinary use and against defects due to faulty material or workmanship Any defective equipment in the Barrier shall be returned to the factory at Supplier s option for repair or replacement and Supplier assumes no respons
4. hydraulic lines through conduit to cylinder connection using JIC fittings Asa reference use environmentally safe oil Mobil EAL 224 or equivalent when adding hydraulic oil to the HPU CAUTION The hydraulic system when in operation is under extreme pressure Verify pressure on the barrier is completely relieved prior to removal of any hydraulic fittings Hydraulic field connections may be made to either port A or port B on the main manifold Figure 3 shows a typical 2 lane manifold and locations of connection points Use care in tightening hydraulic fittings Extreme torque is usually not required and will damage fitting if done improperly Figure 2 Hydraulic Connections B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU OPERATION 14 2 4 Electrical Connections DANGER High voltage electrical components are located in the Hydraulic Pumping Unit HPU cabinet Service by qualified technicians only The electrical connections required for proper operation include power and control The power is required to drive the motor and power the PLC while the control voltage is 24VDC and is used to power the inputs All of the electrical wiring should be fed through conduits in the hydraulic pumping unit into the electrical control box mounted in the front of the hydraulic unit The power feed is connected to terminals L1 L2 L3 Neutral and Gr
5. inspect the oil for dirt or water When the inspection is complete turn the power on and test cycle the barrier to verify operation and control OO O D OOO 4 4 Annual Maintenance Inspections We recommend you perform the following inspections annually Perform all quarterly maintenance steps Replace the hydraulic fluid TROUBLESHOOTING The table below provides a general guidance on identifying and correcting any problems with your 611x Series HPU If you encounter problems that you cannot fix contact B amp B ARMR and we will gladly work with you to correct them 4 5 611x Series HPU Troubleshooting Guide The table below provides guidance on identifying and correcting any problems with your 611x series HPU Please refer to the barrier manual for more detailed troubleshooting guides If you encounter problems that you cannot fix contact B amp B ARMR and we will gladly work with you to correct them B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU TROUBLESHOOTING 21 Symptom Actions Barrier does not open when commanded on control panel 1 Check power 2 Check for binding between moving plate and frame Check connection of linkage between frame and plate Check for foreign debris 3 Check pressure gauge 4 Check overload protector 5 Manually open the barrier by depressing the directional control valve to see if pr
6. the recommended sequence to operate the pump in a manual mode 1 Open door to HPU cabinet and identify the power switch pressure gage manual hand pump and control valve s Your pumping unit may vary slightly from these illustrations Consult technical assistance if unsure of locations of these components B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU OPERATION 17 POWER SWITCH DIRECTIONAL VALVES FLOW CONTROL VALVES PRESSURE GAUGE HAND PUMP 2 Turn the power switch off to the unit to ensure pump system does not inadvertently turn on without warning on power restore 3 Verify area surrounding the barrier is clear of pedestrian traffic or other obstacles Manual operation of the pump to raise and lower the barrier by pass all safety lockouts and switches Use extreme care when operating any barrier in the manual mode 4 Check pressure gage on pump to determine if accumulator system has adequate pressure to raise the barrier 1500 1900 psi or greater 5 If pressure is less than barrier requirements operate the manual hand pump until pressure reaches the desired level 6 Manually shift desired control valve by placing a small screwdriver or other pointed instrument on the solenoid end and push The B side of the valve deploys raises the barrier The A side of the valve stows lowers the barrier
7. the specific instructions and safety precautions located in this manual In addition they must Follow the safety standards of the Occupational Safety and Health Administration OSHA as well as other applicable federal state and local safety regulations and industry standards and procedures For installation outside the United States users must also follow applicable international regional and local safety standards Engage only trained and experienced staff to install operate and maintain the equipment Ensure that all repairs are performed correctly using properly trained technicians and the correct tools and equipment This HPU comes with a power ON OFF switch Although this switch does cut the power to the motor and various other devices always use correct lock out and safety procedures when servicing the unit This unit is designed to be operated with the covers in place Extreme caution should be used when operating without covers Additional system safety devices may be included with this barrier system o Vehicle loop detector s Safety loop Traffic arms Traffic lights IR beams Safety edges O O O O B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU INTRODUCTION iv How to Contact Us If you have any questions or experience any problems with your vehicle barrier or if we can help you with any other facility secur
8. 1 4 Tank Weldment The tank reservoir holds the hydraulic fluid that is not under pressure The nominal capacity of the tank is 20 gallons B amp B ARMR recommends the use of environment friendly oil such as Mobil EAL 224 in all of our hydraulic systems 1 1 5 Oil Site Gage The oil site gauge gives an easy indication of the fluid level in the reservoir tank without requiring the removal of the top cover 1 1 6 Manifold Block The main manifold block routes the pressurized hydraulic fluid to the various locations in the hydraulic system via control valves 1 1 7 Pressure Switch Adjustment of the pressure switch determines the system pressure This switch controls the motor to maintain the system pressure See pressure switch adjustment process to ensure proper system pressure 1 1 8 Hand Pump In case of electrical failure a manual hand pump is provided to enable the system to be pressurized to operate the unit once the directional control valve is shifted The valve should be shifted and then manually stroke the hand pump until the barrier has closed the roadway NOTE the manual pump is used in case of power loss when the barrier must be moved 1 1 9 Pressure gage The pressure gage shows the actual HPU system pressure Standard operations should be less than 2000 PSI If higher pressure is required please verify operation with B amp B ARMR technical support 1 1 10 Accumulator The accumulator acts as a pressure reservoir to st
9. MODEL 611x SERIES Sliding Gate Barriers Hydraulic Pumping Unit HPU INSTALLATION AND OPERATIONS MANUAL B amp B ARMR CORPORATE OFFICE 2009 CHENAULT DRIVE SUITE 114 CARROLLTON TX 75006 PHONE 800 367 0387 FAX 972 385 9887 E mail info bb armr com techsupport bb armr com www bb armr com MADE IN THE USA B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU INTRODUCTION 11 Your safety is extremely important to us If you have any questions or are in doubt about any aspect of the equipment please contact us INTRODUCTION Welcome Congratulations on your purchase of a B amp B ARMR Hydraulic Pumping Unit HPU In addition to providing detailed operating instructions this manual describes how to install maintain and troubleshoot your HPU If you require additional assistance with any aspect of your installation or operation please contact us We have years of experience in all aspects of perimeter security and related disciplines and our products are used throughout the world to control access and to protect people equipment and facilities We offer a broad range of vehicle barrier and related security services Turnkey installations Routine barrier preventative maintenance or emergency repairs including work on non B amp B ARMR products Spar
10. Start up procedure of Hydraulic Pumping units essere 14 2 5 2 Line Purging Procedure after Start up sss nennen 15 2 5 3 Pressure Adjustment eese eO BICI AS ee 15 3 OPERATION TR 16 3 1 Introductio D MP 16 3 2 ControlsSignals eerie eee iple desi edi e acie rege 16 3 3 Emergency Close Operation ECO cessent nennen nennen trennen rennen ene 16 3 4 Manual Op ration Reque Berea RI 16 B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU 4 JMAINIBNANGCDBbctnck pesi y EUR MI Pede ER PIEEE 4 1 Introduction xiii ave tem iden dede eren 4 2 Monthly Inspections eese esee 4 3 Six Month Inspections eese 4 4 Annual Maintenance Inspections eese TROUBLESHOOTING 4 5 611x Series Troubleshooting Guide 5 Typical 450 Hydraulic Schematic 6 WARRAN tee save eueesoueaoee aue eee yeu oues 7 MAINTENANCE sentono rendo nuns Maintenance Log Form eese eere 1 ORIENTATION 1 1 Overview TABLE OF CONTENTS dev ns d etel ee e eee 19 heresi PU eere e eer pes 19 des 20 The model 611X hydraulic pumping unit is designed to operate hydraulic barriers that require medium pressure and h
11. e or replacement parts Custom designs or special installations Equipment upgrades modernize your old equipment with state of the art hydraulics and control systems Ancillary security equipment such as security guard enclosures card readers security lighting and many other security related products D OOO OD Safety CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU INTRODUCTION lii SYMBOL MEANING The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of non insulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instruction in the literature accompanying the product B amp B ARMR does not assume responsibility for injury to persons or property during installation operation or maintenance As the user you are responsible for correct and safe installation operation and maintenance of this equipment Users must follow
12. eR EE Re RIEN INE 8 EIS Om Site Gage Im 8 11 6 Manifold Block iR EM ert e tee be I REM A ES AEEA 8 Vi tumulus E 8 LIS sso bei nete oe e fue ne de ie 8 1 9 PressUfe gaBe os soni peine dee ne e e e e oed em 8 1 1 10 Accumu latot is saci ca eet e eee eed ded eei 8 1 1 11 I 9 1 1 12 Electric MotOt i5 ee I ede 9 1 1 13 Base Filter Assembly ee ee eo Rie ei etis 9 1 1 14 Dir ctional Control Valve la efe tete eee ende ete eet deep cas 9 1 1 15 Emergency Close Operation eissi esee 9 1 1 16 Slow Down dee cede ee dere d eR e dee 9 1 1 17 Cabinet eene o eeu enn eder etie ee 9 1 1 18 Options pne CU nee IC IO Dee Dep BORED 9 2 INSIALEATIOTN 1 Fee equa oe eph Ys Gua e age Hu ose a Usage 10 2 1 Tntr ducti ni e a o S e P be EET E 10 2 2 Site PLE GV OU OW Juss cese EIE I ene bu secant ates de cua aa ob ik t prp 10 2 3 Hydraulic Connections sq RR Un ERR din 13 2 4 Electrical Connections ias gat Ra dirai d d de d Yt ot OA meetin 14 2 3 Final Pre operation Checklist eee esee esee eene tenente trennen trennen rennen ene 14 2 5 1
13. ibility for service at any consumer site Supplier is in no event responsible for any labor costs under the warranty Subject to the above limitation all service parts and replacements necessary to maintain the equipment as warranted shall be furnished by the end user Supplier shall not have any liability under these specifications other than for repair or replacement as described above for equipment malfunction or equipment failure of any kind caused for any reason including but not limited to unauthorized repairs improper installation installation not performed by Supplier personnel nor by Supplier authorized personnel failure to perform manufacturer s suggested routine maintenance modifications misuse accident catastrophe neglect natural disaster act of God or if at any time the power supplied to any part of the Security Barrier falls short or exceeds the rate of tolerance for the equipment The exclusive remedy for breach of any warranty by Supplier shall be the repair or replacement at supplier s option of any defects in the equipment INNO EVENT SHALL THE SUPPLIER OF SECURITY BARRIER BE LIABLE FOR CONSEQUENTIAL OR SPECIAL DAMAGES OR ANY KIND OF DAMAGES TO ANYONE Except as provided herein Supplier makes no warranties or representations to consumer or to anyone else and consumer hereby waives all liability against Supplier as well as any other person for the design manufacture sale installation and or servicing of the Sec
14. igh flow The electric motor comes on any time the system pressure drops below the set point and the level of fluid is adequate It is connected directly to a hydraulic pump which operates independently from the signal command The oil from the pump is drawn through a filter and directed into a directional control valve The flow control valve monitors the operational speed of the barrier B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU XENC A24N20ACP ORIENTATION SIDE PANELS DOORS HOSES AND SOME ELECTRICAL ELS DOOR SES AN CONTROLLER FITTINGS REMOVED FOR CLARITY 61 E BOX CABIN N LEFT VALVE XHYD 24DC ND EID EHE S s ee RIGHT VALVE XHYD 24DC DETNT XHYD NV1 10 k 0 eet PRESSURE RELIEF VALVE 6119 2001 TANK WELDMENT XIND G810 124L OIL SITE GAUGE XMAN ADOSPU2 MANIFOLD BLOCK XHYD D1VWDSOBNJC SLOW DOWN VALVE XMAN ADOSPO01 MANIFOLD BLOCK XHYD NBOOS NEEDLE VALVE XSWI PSW B10 PRESSURE SWITCH XHYD P551553 BASE FILTER ASSY XHYD HO 012 SANDWHICH FLOW CONTROL VALVE MOTOR 3 PH 3 HP XMTR 114615 00 XPUMP G1215E PUMP N XHYD 6 7AL 20 ACCUMULATOR XHYD GAUGE PRESSURE GAUGE XPUMP HP121DANT HAND PUMP Figure 1 orients you to the basic components of the 611x series HPU The HPU contains HIGH VOLTAGE components that can cause se
15. ity issues please contact us directly at Corporate Tech Support B amp B ARMR 2009 Chenault Drive Suite 114 Carrollton TX 75006 USA Telephone 972 385 7899 Toll Free 800 367 0387 Fax 972 385 9887 E mail info bb armr com techsupport bb armr com System Installation Record To assist in documenting the products installed in your system please take a minute to record the following reference information This information can be located on the blue B amp B ARMR model number plate located on the product Additional columns are added for your convenience in documenting other components in the system Site Job Date Serial Number Model Number Voltage Phase B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU TABLE OF CONTENTS Table of Contents INTRODUCTION ES SATE RM T ii How to Contact Us iere ES ES iv System Installation Record eee ottenere esi cadences donee iv 1 ORIENTATION 6 1 1 0172 ATA HELME 6 LAST BlectncalControl Box aN E E aE 7 1 L2 Control Valve ete tete ete noi E E A 8 l3 System relef Valve eee eee teles I pe Uere 8 FA bank Weldment
16. l vehicle sensing device 2 INSTALLATION 2 1 Introduction This section of the manual describes the procedure to set up and configure a 611x Series HPU for first time operation The product ships from the factory tested and ready for deployment following these steps DANGER High voltage electrical components are located in the Hydraulic Pumping Unit HPU cabinet Service by qualified technicians only CAUTION Heavy components and pinch points are present in this product Use extreme care when servicing this unit NOTE The hydraulic hoses are constructed with JIC fittings to allow removal and installation without sealant Care should be used when disconnecting the pressure side of the hose to insure the pressure has been released prior to disconnecting the fitting The pressure can be relieved by activating the down control button and visually watching the cylinder close If the hydraulic cylinder does not fully close the hose is still under pressure and must not be serviced until the directional control valve has been manually released and the cylinder can be verified to be in a fully released position and the barrier is in the lowered no pressure position 2 2 Site Preparation The hydraulic pumping unit should be securely fastened prior to operation The feet are designed to accept a standard concrete anchor for mounting If the unit is put on a steel structure it should be mechanically connected to prevent unnecessary vibra
17. n and report any anomalies if applicable Check the PLC for normal operation of all logic and functions Lubricate all pivot points and the clevis pin Check hoses for wear and report any abnormalities Check the operation of the control panel s Check the control panel s buttons and lights for proper operation and replace if necessary Update the operation and maintenance log 4 3 Six Month Inspections We recommend you perform the following inspections every six months Repeat the visual inspections in the monthly inspection list Turn the master power switch on the control circuit box to the OFF position Inspect the hydraulic system for signs of oil leaks CAUTION The hydraulic system when in operation is under extreme pressure Verify pressure on the barrier is completely Q Q relieved prior to removal of any hydraulic fittings B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU MAINTENANCE 20 Check the hoses for wear or abrasion Check all fittings for tightness Inspect the oil level in the HPU by opening the tank the level should be 1 1 5 inches below the top of the tank Add oil as necessary We recommend using environmentally safe oil such as Mobil EAL 224 Measure the resistance in any traffic loops and log the measurements and report anomalies if applicable Open the hydraulic oil tank in the HPU and
18. oblem is mechanical or electrical 6 Check PLC input on pumping unit 7 Check that safeties are clear 8 Check PLC output on pumping unit 9 Check push button operation Barrier does not close when commanded on control panel Check power Check for binding between moving plate and frame Check connection of linkage between frame and plate Check for foreign debris Check pressure gauge Check overload protector Manually close the barrier by depressing the directional control valve to see if problem is mechanical or electrical Check PLC input on pumping unit Check that safeties are clear Check PLC output on pumping unit Check push button operation UA ROS pump will not build up pressure but is running Check power Close pressure relief valve Check for fluid leaks HPU pump will not turn on Check power Check motor overload press start Check low level switch Check pressure switch Hydraulic unit excessively hot Kae Check that the pressure relief valve is closed fully clockwise Check that the pressure switch is adjusted to shut the motor off before 1900 PSI Check for correct voltages po Barrier moves too slowly Check for mechanical binds Check flow control valve In extreme cold temperatures a higher grade hydraulic fluid may be required to keep viscosity constant po XS 95 B amp B ARMR A Division of B amp B Roadway
19. on bypasses the safety controls and allows the system to close the gate in an emergency situation A I safety inputs are ignored during ECO operation 1 1 16 Slow Down Valve The slow down valve is used to reduce the fluid flow to the hydraulic motor when starting or stopping to reduce unwanted stress on the mechanical parts 1 1 17 Cabinet The pump cabinet houses the pumping unit components The hydraulic pump enclosure is weather tight and lockable Typical environmental operation is between 0 F and 110 F Typical enclosure is designed to provide a NEMA level 3R rating 1 1 18 Options The 611x series HPUs are available with a broad array of options and field installed kits Consult your ordering documentation to determine whether your system has the optional equipment Multiple manifolds to drive multi lane solutions B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU ORIENTATION 10 Multi loop detection components for a variety of programmable modes of operation A traffic control gate arm to warn the vehicle operator This arm is positioned in front of the gate and does not rise until the gate is fully open and it closes before the gate starts to close Red amber traffic lights The light remains red if the gate is in any position except fully open Infrared safety beams to detect pedestrian traffic or as an additiona
20. ore pressurized fluid The electric pump pressurizes the accumulator and the accumulator provides a high volume of pressurized fluid in a short period of time B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU ORIENTATION 1 1 11 Pump The pump is mechanically connected to the electric motor and provides the required pumping pressure to charge the accumulator The pump typically provides fluid at a rate of 2 GPM 1 1 12 Electric Motor The electric motor drives the hydraulic pump The 611x series HPUs are provided with a variety of motor voltages Ensure correct voltages prior to initial operation 1 1 13 Base Filter Assembly The filter assembly is used to filter contaminants from the hydraulic oil during operation Routine maintenance is required to replace the filter and ensure system is kept free of contamination The strainer and spin on filter should be replaced as part of normal maintenance whenever the oil is serviced B amp B ARMR recommends the use of environment friendly oil such as Mobil EAL 224 in all of our hydraulic systems 1 1 14 Directional Control Valve The directional control valve is shifted to either open or close the barrier based on the input With no command it springs to center and no fluid passes through it to either hydraulic motor 1 1 15 Emergency Close Operation ECO The Emergency Close Operation ECO functi
21. ound Specific control connections may be found by referencing the control circuit drawing supplied in the HPU The motor will run any time the fluid level is adequate and the system pressure is below its set point to charge the accumulator The motor drives the hydraulic pump directly through a coupling and transports the oil to the manifold and into the directional control valve Depending on the command the flow will either run the hydraulic motor to open or close the gate 2 5 Final Pre operation Checklist Before operating the HPU go through the checklist below and verify that each of these steps has been completed CAUTION For your safety complete each of these steps before operating the barrier Verify unit has hydraulic fluid to recommended level Verify control unit is plugged in and cable is routed clear of barrier operation Verify area is clear of personnel and other obstructions Ensure supplied power to HPU matches product requirements Verify electrical hookups are completed per electrical wiring diagram matching particular product DOCCLCOC 2 5 1 Start up procedure of Hydraulic Pumping units 1 Close all the flow control valves completely 2 Shift all directional control valves manually to the left 3 Confirm the reservoir is clean and clear of debris 4 Install clean filtered oil into the reservoir 5 Confirm that the draw line ball is open below motor 6 Turn overload protection devices off by pu
22. rious injury or death Only trained service technicians should attempt any repair Ensure at all times that proper safety lock outs barrier safety braces and all other safety systems are in place prior to any maintenance or service The HPU is a hydraulic system that can be under extreme pressure Caution should be used when working in and around unit without proper covers in place 1 1 1 Electrical Control Box The control box houses the electronic controls in the HPU The program installed in the PLC varies based on the barrier style and application The power switch should be turned off any time the unit is serviced Do not restore power to the unit until all traffic and pedestrians have been cleared from harm s way B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU ORIENTATION 1 1 2 Flow Control Valve The flow control valve s are located on the manifold and are used to control the amount of flow of hydraulic fluid both to and from the barrier under control This in turn sets the speed of operation of the barrier The lower flow control valve controls how fast the gate travels while the upper control valve restricts how fast the barrier is opened 1 1 3 System relief Valve The system relief valve enables the system to be de pressurized during maintenance and service operations It is located on the rear of the valve manifold 1
23. shing the stop button red B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU OPERATION 15 10 11 12 2 5 2 2 3 4 5 6 2 5 3 Check the motor rotation by turning the power on at the disconnect switch and manually pushing the motor starter in The motor needs to rotate clockwise looking down on motor Correct if necessary Turn the unit on by pushing the START button on the overload protector Stop the unit at 500 700PSI via START STOP button Look for leaks and correct if necessary Restart unit and allow it to build pressure One the pressure is achieved the unit will cut off automatically Check for leaks and correct if necessary Line Purging Procedure after Start up With all the Flow Control Valves closed give Lane 1 a close up Command At each device in Lane 1 attach a small piece of hose 2 3 to the close up hydraulic line and place open end in a 5 gallon bucket Slowly open the flow control valve for that device Oil will begin to flow Allow approximately 1 quart to flow into the bucket Close that flow control valve and reconnect the hose to the device Repeat for all the devices on that directional control valve Repeat for all Lanes of traffic Pressure Adjustment The system pressure is adjusted by turning the adjustment ring on the pressure switch assembly counterclockwise
24. tion The B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU OPERATION 11 unit is designed with a large open area to allow the positioning of conduits Normal construction sequence would have the electrical control and hose conduit running together before turning up out of the concrete slab The pumping unit is then positioned over the conduits and anchored into place The power and control conduits terminate into the electrical box The hydraulic conduit should not extend beyond the height of cabinet base This conduit elevation will allow the hose freedom to move during the application of pressure without scraping the sides of the hose against a sharp top edge of the conduit B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU OPERATION 12 10 00 6 50 13 00 Hydraulic hoses 6 50 38 00 Conduit space E 19 00 19 50 12 00 5 00 Electrical Conduit space 11 50 5 50 5 50 5 00 8 00 46 00 Figure 1 Dimensions of concrete pad with conduit spaces for 6118 amp 6119 Figure 2 Top view of 6118 amp 6119 HPU showing mounting tabs B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU OPERATION 13 2 3 Hydraulic Connections Connect
25. to increase pressure and clockwise to decrease pressure With power on and oil in the reservoir press the start button on the motor starter and monitor the system pressure on the gauge Standard operation is 1500psi Adjust using adjustment ring as necessary See photo below Adjustment Ring B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU OPERATION 16 3 OPERATION 3 1 Introduction The HPU is controlled via a variety of dry contact closures into the Programmable Logic Controller PLC Reference control panel user manual for specific control options 3 2 Control Signals The dry contact control signals are field connected based on optional equipment ordered per installation 3 3 Emergency Close Operation ECO Optional emergency close operation enables the gate to bypass all the safety features and close the gate in case of a perceived threat approaching ECO operation requires the user to provide a reset signal to the HPU to enable normal operation to continue During ECO operation ALL safety signals are bypassed to enable the barrier to close regardless of such safety devices ECO is recommended to be used in emergency situations only 3 4 Manual Operation The Model 611X series pumps are equipped with a manual hand pump to pressurize the accumulator and operate the barriers in case of power failure The following lists out
26. urity Barrier THE FOREGOING WARRANTIES ARE IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE NO OTHER WARRANTIES EXIST Any modification or alteration by anyone other than B amp B ARMR will render the warranty herein as null and void B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2 Installation and Operations Manual 611x Series HPU APPENDIX 24 7 MAINTENANCE Maintenance Log Form Equipment Maintenance Log Type Location Tel 800 367 0387 703 335 6006 email servicedept bb armr com Annual Checklist Perfomed By complete Anomolies Monthly i YES NOP 2 VES NOP 1 0 ES NO X YES S O VES Blo 1 __ 9 VES NOP YES NOP Aap VES NOP Annual VES NOP B amp B ARMR A Division of B amp B Roadway and Security Solutions 611X 9001 Revision B2
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