Hy-Security HVG 420 User Manual Download Page 21 | Manualshive

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Electrical Circuit Options

5/18/00

(111 LS change to 2)

(111 LS change to 8)

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Summary of Contents for HVG 420

Page 1: ...HV11 Hy Security Gate Operators HVG 420 VERTICAL LIFT GATE OPERATOR Manufacturers and Designers of Hydraulic Systems ...

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Page 4: ...eel lifting towers HVG 420 EX HVG 460 Series 12 square steel lifting towers HVG 460 EX Thisoperatorserieswillliftgates of anyconstruction upto1 000 pounds Thespeedofthisoperatoris onefootpersecond Thisoperatorwillalsomove1 000 poundgates buttravelsattwofeet persecond Thisoperatorserieswillliftgates of anyconstruction upto2 000 pounds Thespeedofthisoperatoris onefootpersecond Thisoperatorwillalsomo...

Page 5: ...ths limited only by construction of gate panel and total weight Smooth Operation Auto level system prevents keystoning Remote Power Pack Power pack and electric panel remotely located High Clearance Sixteen feet clear height standard One or Two Foot Per Second Travel depending on the operator specified U L Recognized All electrical components are recognized Extended Warranty Five years limited war...

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Page 9: ... post that contains the rotary limit switch 7 Entrapment Protection Minimum Safeguards A Sinceautomaticgatesarenotintendedforpedestrianuse alwaysinstallaseparatepedestrianwalkway and access gate Install signs which direct persons to use the pedestrian gate and to not enter through the vehicle gate B Be certain that the gate has been constructed such that the opportunity for persons to reach throug...

Page 10: ...g may be required in the field to suit conditions 3 To adjust the limits a Loosen the cam clamp screws b Depress the pinion gear near the switch engaging the gear teeth c Rotate the cam to trip the limit switch several inches before full gate travel to allow the gate to decelerate d Tighten clamp screws e Repeat steps a and d for each limit switch 8 1A 12 3 6 X1 Cam Clamp Screws Open Limit Switch ...

Page 11: ...e sure that they penetrate through the hole in the sprocket and that the heads are fully seated 15 Install the 1 8 balancing cables using the supplied cable Slip the ends with the loops into the upper eye bolts Runcablesunderthewhitesheavesontheliftingbogies acrossthefaceofthegatepanel overtheoppositesheaves andtothebottomeyebolts Usethecableclampsthataresuppliedtoholdthecableinminimumtension Thec...

Page 12: ...ure that the gate panel will remain level at all times during operation and can not become keystoned in the opening Bogies shall be provided with bearing surfaces to assure that there is no metal to metal contact during operation Only the finest materials and workmanship shall be used in construction of the gate operator Units shall be fully tested prior to leaving the factory The operator shall b...

Page 13: ...t you need four hoses when you are dealing with a HVG operator and also when you are installing a HRG 222 pair operator 3 4 2 5 1 Roadway Be sure to measure accurately the following distances the best way is to pull a cord through the conduit mark it and then measure it 1 The bottom of the pump control panel to the bottom of the trench 2 The total distance across the trench 3 The distance back up ...

Page 14: ...t post gold and red ends at the post gold and silver ends at power pumpenclosure Right hand vertical lift gate shown From protected side Left hand opposite Pull short hoses into bottom of nearest post gold and red ends at post red and silver ends at pump powerenclosure Pump At posts mate red to red and gold to gold At power pump enclosure mate gold to gold and red to red on the pump and splice the...

Page 15: ...from undersized wires except to replace them therefore it is much more economical to choose a sufficient wire size at the initial installation The tables on the following page are based on copper wire and allow for a 5 voltage drop The ampere values shown are the service factor ampere rating maximum full load at continuous duty of the motor Always connect in accordance with the National Electrical...

Page 16: ...25 300 165 6ga 350 300 245 130 1 150 1 040 835 445 390 1 400 1 120 975 515 475 260 4ga 555 480 385 205 1 825 1 645 1 320 710 620 2 220 1 915 1 550 815 750 410 2ga 890 765 620 330 2 920 2 630 2 110 1 130 1 000 3 550 3 060 2 465 1 305 1 200 660 208 V THREE PHASE 230 V THREE PHASE 460 V THREE PHASE Amps 2 7 3 1 4 2 6 5 6 7 16 2 4 3 0 3 8 6 2 6 4 15 4 1 2 1 5 1 9 3 1 3 2 7 7 Horse 1 2hp 3 4hp 1hp 2hp ...

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Page 18: ... valve can be lowered to smooth starting if necessary This is most easily done by decreasing the pressure until the gate operation slows and then increasing the pressure just enough to provide normal gate speed It must be understood that if you reduce the pressure setting you will lose horsepower to move the gate if additional resistance old gate hardware snow and ice etc is encountered Do not att...

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Page 21: ...Electrical Circuit Options 5 18 00 111 LS change to 2 111 LS change to 8 ...

Page 22: ...wing schedule indicates the improved control range using the long range interface 16 ga wire up to 50 miles 20 ga wire up to 19 miles 18 ga wire up to 30 miles 22 ga wire up to 12 miles Be certain to remove factory installed jumper 2 to 4 and also verify that no other external stop button is connected at 2 and 4 When the long range interface option is used in conjuction with a pushbutton control c...

Page 23: ...slave Terminal 1 master to terminal 1 slave Terminal 3 master to terminal 3 slave Terminal 4 master to terminal 4 slave Terminal 10 master to terminal 10 slave All stop control inputs must be connected to the master operator only The slave operator must not have any connection between terminal 2 and terminal 4 such as a stop button or jumper On DC battery powered operators interconnect the black w...

Page 24: ...nt from 208 volts to 230 volts or vice versa 2 The primary tap on the control transformer must be changed to the new voltage This is accomplished by first reading the label on the top of the control transformer to determine which color primary lead corresponds to the new voltage to be used Disconnect the existing primary lead Caution Do not disconnect the primary Common lead and reconnect the prim...

Page 25: ...Mount the reversing edge transmitter Multi Elmac Model 3022 or equivalent onto the gate panel near the upper corner of the leading edge of the gate B Join the wires of the reversing edge to the two terminals inside of the edge transmitter Set a unique code on the DIP switches inside the transmitter Remount the cover of the transmitter and tighten the screws firmly so that no water will leak inside...

Page 26: ... weight type window with friction as it s only resistance 4 Be certain to tie a rope to the bottom of the gate panel so it can be pulled down again 5 When the automatic operation is again ready reverse the above procedures EMERGENCY OPERATION PROCEDURES EMERGENCY OPERATION PROCEDURES EMERGENCY OPERATION PROCEDURES EMERGENCY OPERATION PROCEDURES EMERGENCY OPERATION PROCEDURES FOR VERTICAL LIFT GATE...

Page 27: ...rea remove the middle access cover about three feet above the ground and raise the gate to full open B Locate the two threaded rods connected to the top of the weight cage Loosen the locking nuts on top of the cage and tighten the nuts on the top inside of the cage Be sure to tighten the nuts an equal amount in order to keep the load balanced between the two chains Tighten the lock nuts SEMI ANNUA...

Page 28: ...lowly pour the oil into the tank until the oil is within one inch of the filler port Replace the plug and wipe up any spilled oil Cold Weather 1 Check that your reservoir is filled with Uniflow high performance oil 2 Ice can partly or totally jam gate operation Check by operating the gate manually Electrical Controls Before servicing turn off power disconnect switch No routine maintenance is neede...

Page 29: ...ic Double Cable Sheave ____ MTBTC 001 1 8 Cable with End Fittings ____ MPTBE 020 UHMW Angle Glide for Bogie ____ MPTBE 025 1 Tapped Base Pillow Block Bearing ____ MVLSP 420 T R Top Shaft and Sprocket Assembly 2 Sprockets ____ MVLSP 420 B Bottom Shaft and Sprocket Assembly 3 Sprockets ____ MPTSP 001 3B12 35 12 Tooth Limit Release Sprocket ____ MPTSP 400 R 40 19 Tooth Quick Release Sprocket ____ MPT...

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Page 31: ...uded from this warranty Freight surface or air and all other incidental costs are NOT covered by this warranty There are no obligations or liabilities on the part of Hy Security Gate Operators for consequential damages arising out of or in connection with the use or performance of this product Hy Security Gate Operators assumes no responsibility for other indirect damages with respect to loss of p...

Page 32: ...warranties expressed or implied This Limited Warranty supersedes all other warranties LIMITED WARRANTY file C WINNT PROFILES btucker DESKTOP warranty htm 2 of 2 6 21 2001 10 10 39 AM ...

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