Hy-Security HTG 320 Operator'S Handbook Manual Download | Manualshive

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Summary of Contents for HTG 320

Page 1: ...HT12 HTG 320 BARRIER ARM GATE OPERATOR HANDBOOK Manufacturers and Designers of Hydraulic Systems Hy Security Gate Operators ...

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Page 8: ...he concrete slab size operator footprint and other dimensions 2 Mount the operator to the concrete pad at all four corners using 1 2 diameter x 7 anchor bolts minimum 3 Remove the plastic shipping plug on the pump manifold left rear corner and replace it with the supplied black vent cap 4 Connect appropriate power wiring Be certain to oversize supply conductors to allow for voltage drop especially...

Page 9: ...ing step 2 on the adjustments instruction pages 8 Test the operator for smooth control of the barrier arm The arm should stop smoothly at each end of travel If any adjustments are necessary follow the HTG 320 adjustments document HT 45 Also check the reverse delay timer by opening the gate as it is closing The arm should stop then reverse in a smooth manner Do not leave the job site without correc...

Page 10: ...heavier than our maximum specification the operator is overloaded which adversely affects both automatic and manual operation The only remedy for an arm that is too heavy is to reduce the length of the arm or add additional counterweight 3 For the arm to stop smoothly when opening or closing the limit switches must trip approximately five degrees before the arm achieves full travel If adjustments ...

Page 11: ...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 12: ...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 19: ...er Gate Edge and Close Timer As shown connect the leads of the Gate Edge to terminals 7 14 Connect the Close Timer leads to terminals 6 8 8 6 Terminal Strip Terminal Strip Terminal Strip Terminal Strip Terminal Strip About Detectors If detectors are used locate them on a shelf above the door Shown at right are the three typical detectors Obstruc tion Closing and Free Use either a Closing detector ...

Page 20: ...up to 150 maximum 12 ga wire up to 400 maximum 14 ga wire up to 250 maximum 10 ga wire up to 600 maximum For applications requiring pushbutton controls from a long distance or circuits of limited current order the factory modification AEIIF 001 OC The following schedule indicates the improved control range using this part number 16 ga wire up to 22 miles 22 ga wire up to 5 miles 18 ga wire up to 1...

Page 21: ... operator MUST be left in the manual position regardless of the switch position selected in the master operator The slave operator will open whenever the master operator is signalled to open this includes reversing while closing The slave operator will close when the master is signalled to close unless the slave operator is not yet fully open The control circuit of the HTG 320 is not compatible wi...

Page 22: ...r 3 In applications with multiple loops keep each loop at least six feet apart This avoids cross talk It is possible to have loops closer together by selecting different frequencies 4 For greater sensitivity and less chance of false calls caused by the motion of the gate it is better to use two smaller loops connected in a series circuit to one detector instead of one large single loop 5 To avoid ...

Page 23: ...e detectors be used for free open and obstruction sensing logic only The exception is in parking applications with our HTG320 operator where detectors may be also used to close the gate In applications employing our swing vertical lift or sliding gate operators closing logic cannot be used Because of their slower speeds closing logic is a poor choice for security gate systems Since there are sever...

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Page 26: ...thorized opening In the event of a power failure manual operation is achieved through the following process A Toggle the aluminum knob outward on the manual bypass knob which is located on the valve manifold on the left side of the hydraulic pump see 12 on component drawing HT35 Lift the arm manually by starting at the tip of the arm and raising it overhead by moving hand over hand while walking t...

Page 27: ... 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...

Page 28: ...p verify that the reservoir is not overflowing or check the relief valve setting according to our document number G40 OIL CHANGE Unlike gasoline engines hydraulic systems do not foul oil with combustion products thus oil changes do not need to be frequent Heat is the main concern If the unit is subjected to high use especially those in warm climates consider changing the oil more frequently In gen...

Page 29: ...he operator 2 Verify that the control voltage is approximately 24 volts Measure voltage between terminals 1 and 3 check the transformer primary tap connection if the voltage is incorrect 3 Check the fuse on the transformer Replace if necessary 4 Verify that control voltage is present between terminals 2 and 3 If not check for a tripped close vehicle detector If there is no stop button terminals 1 ...

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Page 35: ...travel time or standby time is specifically excluded 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 ...

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