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XV.  Emergency Shutoff Switch

 

Summary of Contents for Terminator

Page 1: ...Terminator Actuator with Gemini Controller Emergency Valve Shutoff System Installation Operation and Maintenance Manual Bulletin 800 06 1 17 For Chlorine Cylinders Ton Containers ...

Page 2: ... each item to prevent shipping damage Carefully inspect each item and report damages to the shipping agent Halogen Valve Systems or your local sales representative Inspect all packing materials before discarding to prevent loss of accessories mounting hardware or instructions Halogen Valve Systems or your local sales representative can provide technical consultation and personnel training on the i...

Page 3: ...8 B In Service Testing 8 C Corroded Valves 8 9 VII Maintenance 9 A Operational Testing 9 B Emergency Shutoff Testing 9 C Battery 1 Operating Characteristics 10 2 Storage 10 3 Replacement 10 D Microprocessor Circuit Board 11 VIII Troubleshooting 12 IX Typical Circuit Board Wiring 13 X Relay Interface Module Circuit Board 14 XI Relay Interface Module Wiring 15 XII Remote Input Circuit Wiring N O 16 ...

Page 4: ...ge testing and maintenance 2 One 1 remote mountable Emergency Shutoff Switch Normally Open momentary contact For additional switches order P N 6430 00 and specify Normally Open or Normally Closed contacts Additional Elements Required for Installation 1 115 VAC or 230 VAC electrical source for battery charging circuit dedicated disconnect 2 Corrosion resistant conduit and fittings 3 Suitable anchor...

Page 5: ...y falls to a critical level the controller will automatically initiate the valve closing sequence to protect against an unguarded system followed by an output relay signal alerting that a valve shutoff operation was performed The recommended installation includes a remote mountable emergency shutoff switch One switch is provided per controller as a standard accessory This switch should be located ...

Page 6: ...nduit Connections and terminations should only be made in enclosures rated for the corrosive environment encountered in chlorine facilities NEMA 4X All controller entry fittings should be of the proper size and type to insure the gas tight integrity of the enclosure is not broken at cable or conduit entrances Molex Woodhead MAX LOC or similar fittings are preferred C Actuator Storage Bracket An ac...

Page 7: ... connections are made connect wires for 115 230 VAC power Connect 115 230 VAC wires to the terminal block labeled 115 230VAC WHT L2 low side GRN G ground and BLK L1 high side See drawing on page 13 Conduit and fittings should be rated NEMA 4X to maintain a gas and liquid tight seal for the controller H Battery The battery is included but not pre installed in the Gemini controller Install battery i...

Page 8: ...r polarity and status indication This is done by test running each actuator BEFORE placing the actuator on a cylinder or tank valve TEST PROCEDURE 1 Place actuator in the storage rack or hold in a manner where drive bushing can be observed 2 Depending on actuator being observed press either TEST A or TEST B key on Gemini panel and observe rotation of bushing 3 Confirm that the actuator shaft and d...

Page 9: ...ushing should fully engage the wrench flats on the valve stem 7 The Terminator Actuator mounting rods are designed to straddle and loosely grasp the valve on either side of the outlet as shown in figure 2 The two rods on the actuator will fit inside the standard yoke and fit loosely on either side of the valve nozzle after the drive bushing is seated as shown in Figure 3 8 Confirm proper alignment...

Page 10: ...eates additional clearance between the vacuum regulator and the actuator Contact your local Halogen Valve Systems representative or factory for assistance with vacuum regulator compatibility C Ton Container Mounting Procedures 1 Make sure all piping connections are in accordance with The Chlorine Manual or local procedures The CGA 820 yoke and adapter assembly is the standard connection used to co...

Page 11: ...ing of it by the Terminator Gemini system Confirm that the Gemini controller panel lights are in the following normal conditions If an Armed Ready light is OFF but the actuator is connected to controller attempt to reset controller by pressing and holding the TEST B key until the BATTERY STATUS light turns OFF 6 seconds then release The system will reboot after which all status lights should indic...

Page 12: ...trusion of atmospheric moisture Your Halogen Valve Systems representative can provide information on devices engineered to dispense chlorine while precluding the introduction of contaminants A Operational Testing The system test sequence described in In Service Testing section B on page 8 should be performed each time a tank or cylinder change out is done For cylinders or ton containers kept in ex...

Page 13: ...es for cooling and recharging After a test cycle be sure that the BATTERY STATUS light is on and steady before proceeding with the next test Discharging below about 9 volts can damage the battery At that point the BATTERY STATUS light goes off and the battery cannot be recharged and must be replaced 2 Storage Spare batteries when not supplied a sustaining charge have a shelf life of approximately ...

Page 14: ... repair 1 Disconnect 115 230 VAC power at the source external to the control enclosure 2 Disconnect DC power supply input 3 Disconnect the battery leads from battery then from board 4 Disconnect the signal inputs and optional relay board if installed from the circuit board 5 Disconnect actuator cables from board 6 Remove the single screw holding the board to the center pin holder Gently pull the c...

Page 15: ...ncluded with instructions 2 Determine the cause of the blown fuse Most likely cause of blown fuse is a cross connect or short in the cable 1 Check cable terminations for proper polarity Check for damaged cable Check for secure connections at cable termination in control box Return actuator and cable to factory for service BATTERY STATUS light FLASHING or OFF A FLASHING Low battery B OFF Replace Re...

Page 16: ...For the Gemini Controller IX Typical Circuit Board Wiring 1 17 13 ...

Page 17: ...1 17 14 X Optional Relay Interface Module Circuit Board TB2 JS1 JS2 COM N O K2 K1 PIN 1 TB2 V ...

Page 18: ...For the Gemini Controller XI Optional Relay Interface Module Wiring 1 17 15 BLUE BROWN BLUE BRN BLUE ...

Page 19: ...1 17 16 XII Remote Input Circuit Wiring N O ...

Page 20: ...XIII Remote Input Circuit Wiring N C 1 17 17 ...

Page 21: ...1 17 18 XIV Actuator Cable Extension ...

Page 22: ...1 17 19 XV Emergency Shutoff Switch ...

Page 23: ...1 17 20 XVI Optional Auxiliary Valve Adapter ...

Page 24: ...local authorized Halogen Valve Systems Inc representative for additional details of this program Halogen Valve Systems Inc HVSI will not make an implied warranty of any other kind with respect to this product except as set forth herein Seller makes no warranty of merchantability or of fitness of the material or equipment for any particular purpose even if seller knows that purpose HVSI shall not b...

Page 25: ...liable for any incidental or consequential damages arising from the sale or use of the equipment Halogen s liability and customer s remedies are expressly limited to repayment of the purchase price repair or replacement at Halogen s election during the warranty period Items requiring repair must be returned to Halogen s factory or a designated repair station freight prepaid Halogen reserves the ri...

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Page 28: ...7 17 Bulletin 800 06 ...

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