Pacific Scientific Energetic Materials NIGHTHAWKV2 Nighthawk V2 User Manual

Pacific Scientific Energetic Materials Company (California) LLC Nighthawk V2

User Manual

    Remote Tire Deflation Device       USERUSERUSERUSER     MANUALMANUALMANUALMANUAL            www.psemc.com              www.stopstick.com
Legal & Warranty Information © 2014 Pacific Scientific Energetic Materials Company   It is the policy of Pacific Scientific Energetic Materials Company to warrant its hardware products, manufactured  at its  production  facilities  at  no  additional  cost  to  the  BUYER  for  a  period  of  12  months  starting  from  the  date  of shipment from the FOB point identified in the contract. This is a twelve month limited warranty only that at the time of shipment the product is to be of merchantable quality, and free of defects in materials and workmanship that would cause the product to fail to conform to the performance requirements as may be identified in the contract document. This warranty will not extend to services (engineering or other), nor data, either or both of which may be covered under  other  terms  of  the  contract  document.  Nor  is  this  warranty  to  cover  fitness  for  a  particular  process,  nor results obtained by the use of product(s) either singly or in combination with other products, including other SELLER products.  SELLER’s  sole  liability  under  this  warranty shall  be  limited  to  replacement  or  repair  of  the  product(s), or refund of the purchase price thereof, at SELLER option. All transportation charges for warranty returns and re- shipment of repaired or replaced goods shall be borne by the SELLER. This warranty will be in lieu of, and excluded all other warranties express or implied, as to merchantability, fitness for a particular purpose, or arising by operation or law or otherwise, and in no event is SELLER to be liable for incidental or other consequential damages. Any claim by the BUYER under this warranty must be asserted within the aforesaid 12-month period, and will be subject to verification by SELLER examination of the product(s) in question. All returns are to be received and handled in accordance with the SELLER approved Government/Customer Owned material procedures. StopTech, Ltd. WARRANTY POLICY The STOP STICK® is warranted to be free from defects in design, material and workmanship, for a period of twelve months  after  the  date  of  shipment  to  the  purchaser  or  FIRST  USER.  If  any  STOP  STICK®  is  determined  to  be defective, StopTech, Ltd. will replace the item at no charge under the following conditions: 1. The user must notify StopTech, Ltd. of the defect in writing. 2. The STOP STICK® and any related equipment were properly installed and/or deployed. And, the defect was not in any way caused by operator negligence, accident or wear and tear under normal use. 3. When requested, the STOP STICK® must be returned to StopTech, Ltd. for inspection. 4. This warranty is void if the product has been dismantled or altered in any way. 5. No one may change or extend this warranty unless both StopTech, Ltd. and the user otherwise agree in writing. 6. Neither StopTech, Ltd. nor its marketing affiliates shall be responsible for the use of the information contained herein,  and  you  must  make  your  determination  as  to  the  suitability  for  your  own  use,  for  the  safety  of  your Department, and the general public. 7. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS. THIS WARRANTY SUPERSEDES ANY OTHER COMMUNICATION BETWEEN THE PARTIES, INCLUDING ANY WARRANTY INFORMATION OR DISCLAIMERS AS CONTAINED IN STOPTECH, LTD.’S OR THE USER’s INVOICES. 8. StopTech, Ltd.  and its marketing  affiliates  shall not  be  liable  for  any consequential loss  or  damages resulting directly or indirectly from the use of the STOP STICK®, including, but not limited to, damages to property or injury to persons.   FCC ID: RSJNIGHTHAWKV2  This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:  (1)  This device may not cause harmful interference, and (2)  This device must accept any interference received,  including interference that may cause undesired operation.   The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.
 This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:   * Reorient or relocate the receiving antenna.  * Increase the separation between the equipment and receiver.  * Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.  * Consult the dealer or an experienced radio/TV technician for help.   The user is cautioned that changes and modifications made to the equipment without the approval of manufacturer could void the user's authority to operate this equipment.  Important Note: To comply with FCC RF exposure compliance requirements, the following antenna installation and device operating configurations must be satisfied - This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.”  Declaration of Conformity TRADE NAME  Nighthawk V2 MODEL NUMBER  836275 COMPLIANCE TEST REPORT NUMBER   COMPLIANCE TEST REPORT DATE   RESPONSIBLE PARTY (IN USA)  Pacific Scientific Energetic Materials Company (California) LLC ADDRESS  3601 Union Road Hollister, CA 95023 TELEPHONE  831-630-5306  This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of  the  FCC  rules.    These  limits  are  designed  to  provide  reasonable  protection  against  harmful  interference  in  a residential  installation.    This  equipment  generates,  uses,  and  can  radiate  radio  frequency  energy  and,  if  not installed  and  used  in  accordance  with  the  instructions,  may  cause  harmful  interference  to  radio  communications. However, there is no guarantee that interference will not occur in a particular installation.  If the unit does cause harmful interference to radio or television reception, please refer to your user’s manual for instructions on correcting the problem.    I the undersigned, hereby declare that the equipment specified above conforms to the above requirements.     Place:  Hollister, CA  Signature:   Date:  May 29, 2014  Full Name:  John Davis   Position:  Vice President Programs & Contracts
  SAFETY  INFORMATION  The NightHawk® Remote Tire Deflation Device should only be used in strict compliance with your department’s policies and regulations.  The NightHawk® device should only be used by fully trained personnel. Failure to use the device as designed can result in damage to property and potential injury or death to users and/or bystanders.  Personnel using the NightHawk® should be fully trained in the proper use of the device, and have a complete understanding of the correct tactical uses of the device.  The NightHawk® uses Stop Stick® tire deflation modules. Stop Sticks® contain very sharp metal spikes. Do not attempt to repair or dismantle individual Stop Stick® modules.  Unexpected sudden deflation of tires can result in loss of vehicle control and serious accidents. Do not use the NightHawk® device in situations where bystanders could be injured as a result of suspect vehicles losing control  Never use the NightHawk® device on motorcycles or other vehicles with less than four wheels.  The NightHawk® device should only be used when the operator has a clear, unobstructed view of the roadway and oncoming vehicles.  Always make sure that other law enforcement personnel involved in a pursuit are aware of the potential deployment of the NightHawk® device.  Never deploy the device if there is the potential to deflate the tires of law enforcement agency vehicles. Always communicate potential deployment to appropriate individuals.  The NightHawk® device uses a gas generator cartridge in a launch tube assembly to propel the Stop Stick® sleeve across the roadway. Never activate the device in close proximity to people, vehicles, or structures to avoid damage due to the launching of the sleeve.
NightHawk® Remote Tire Deflation Device iii   TABLE OF CONTENTS 1  Introduction ............................................................................................. iv 1-1.  Description ........................................................................................................... iv 1-2.  How It Works ............................................................................................................ iv 1-3.  Controls and Indicators .......................................................................................... 1 2  Pre-Deployment ........................................................................................ 2 2-1.  Proper Use of the Device ....................................................................................... 2 2-2.  Situation Considerations ........................................................................................ 2 2-3.  Location Considerations ........................................................................................ 2 2-4.  Placement on the Roadway ................................................................................... 3 2-5.  Battery and System Status Check ......................................................................... 4 2-5.1. E x te r n a l  S y s te m   R e a d in e s s   Ch e c k ............................................... 4 2-5.2.  System Status Check .................................................................................. 4 2-5.3. Hand Held Remote Battery Check .............................................................. 4 3  Deployment ............................................................................................... 6 4  Post-Deployment ...................................................................................... 8 4-1.  Inspection .............................................................................................................. 8 4-2.  Repacking Stop Sticks® ......................................................................................... 8 4-3.  Replacing Stop Sticks® and/or Nylon Sleeve ........................................................ 10 4-4.  Replacing Launch Tube .......................................................................................... 11 4-5.  System Reset ...................................................................................................... 14
NightHawk® Remote Tire Deflation Device 1 INTRODUCTION   This  product  has  been  designed  and  manufactured  to  exact  specifications. Modification     of     this     product     in     any     respect     can     be     dangerous. The NightHawk® Remote Tire Deflation Device has been designed and manufactured to be used only by law enforcement, security, and military personnel that are trained in the proper handling, storage, use, application, and maintenance of this product. This  product  may  cause  unintended  damage  to  property  and  serious  injuries, including death, to the user and those in the vicinity of the product. Pacific Scientific EMC disclaims liability for any personal injury or property damage that results from operation of a product which has been modified from the original design, or for use of the product that is not consistent with the manufacturer’s written instructions. Carefully read the instructions in this manual. Dispose of the product in accordance with applicable law. For further information please contact Pacific Scientific EMC at 480-763-3000. 1-1. Description  The  NightHawk®  Remote Tire Deflation  Device is  a  self-contained  device  that  enables  law enforcement officers to deploy a Stop Stick® tire deflation strip using a hand-held remote control. The ability to deploy  the  Stop Stick® remotely provides additional security and safety for the law enforcement officer. The NightHawk® unit is positioned beside the roadway ahead of the suspect vehicle.  When the vehicle approaches, the  officer  activates  the  unit  using  a  trigger on  the  hand-held  remote,  launching  the  Stop Sticks® across  the  roadway.  Once  the  suspect vehicle has passed, the officer uses the trigger a  second  time  to  retract  the  Stop  Sticks®, allowing pursuit vehicles to pass safely. 1-2. How It Works  NightHawk®  utilizes  a  gas  generator  cartridge similar  to  the  ones  used  to  quickly  inflate automotive airbags. The gas generator cartridge is contained in the  launch tube assembly. The launch  tube  assembly  propels  a  weighted sack  (called  a  drogue)  across  the  roadway. As  the  drogue  is  launched,  it  pulls  a  nylon sleeve  containing  10  Stop  Sticks® with  it.  The entire action is accomplished in less than two seconds. After the suspect vehicle has passed, the hand-held remote trigger activates a small electrically-powered  winch  that  pulls  the Stop  Sticks® out  of  the  roadway  permitting pursuit  vehicles  and  other  traffic  to  pass without tire deflation.              iv
NightHawk® Remote Tire Deflation Device 1    1-3. Controls and Indicators  Figure  1  shows  the  primary  user  controls  and indicators.                       STATUS LED            ARM                     BUTTON BATTERY TEST BUTTON      RELOAD DROGUE               STATUS LED  POWER SWITCH  SWITCH GUARD    HAND-HELD REMOTE         Figure 1. Controls and Indicators FIRE BUTTON
NightHawk® Remote Tire Deflation Device 2      Vehicle Speed (mph) Device Lead Distance (ft.) 30                       90 40 120 50 150 60 180 70 210 80 240 90 270 100 300 110 330 120 360  2 PRE-DEPLOYMENT  The NightHawk® Remote Tire Deflation Device should ONLY be used by authorized personnel who have been properly trained in its use. Improper use of the NightHawk® can result in damage to property and/or serious injury or death.   2-1. Proper Use of the Device The  NightHawk®  device  should  only  be  used under conditions that present the least possible risk  to  law  enforcement  officers,  the  general public,  and  suspects.  Officers  should  be  fully trained in the correct operation of the device. Deployment  of the NightHawk® should  only be executed  in  accordance  with  the  policies  and procedures of your agency. 2-2. Situation Considerations There  are  other  factors  besides  location  that should  be  considered  before  deploying  the NightHawk®.  One  key  factor  is  speed.  When placing  the  device  be  mindful  of  surroundings especially  near  an  active  roadway.  The  user should  look  for  forward  markers  to  determine where  the  position  of  the  target  vehicle  will pass  to  properly time  deployment  of  the  Stop Sticks,  allowing  for  the  2  second  deploy.  The table  below  shows  the  approximate  lead distance  for  placement  of  the  device  relative to vehicle speeds. 2-3. Location Considerations There  are  a  number  of factors  that  should be considered  before  using  the  NightHawk®.  The location  selected  for  deployment  plays  a  key role in the success or failure of the operation. The following factors should be considered: ● Traffic  Control:  The  NightHawk®  should only be deployed in locations where traffic is controlled, and access is limited to the suspect vehicle and pursuit vehicles. Avoid deploying  the  device  in  locations  where normal public traffic might interfere with the operation. ● Road Surface: The Stop Stick® tire deflation sticks work in a variety of terrain. ● Visibility:  The  NightHawk®  should  be located  such  that  officers  can  clearly observe  the  roadway  a  considerable distance before and after the deployment zone. ● Potential  Avoidance:  The  Stop  Sticks® should be deployed in a location that will make  it  difficult  for  the  suspect  vehicle to  avoid  the  device.  Officers  should  try to  position  the  device  where  the  vehicle cannot easily drive off the roadway or turn onto  another  roadway  to  avoid  the  Stop Sticks®. ● Safety of the General Public: For maximum safety,  it  is  recommended  that  officers deploy NightHawk® away from the general public to minimize the risk to bystanders. ● Obstructions:  Avoid  deploying  the  device in  locations  where  the  suspect  vehicle could lose  control  and  crash  into  buildings  or structures.
NightHawk® Remote Tire Deflation Device 3     2-4. Placement on the Roadway Figure  2A illustrates  the  proper  placement  of the  NightHawk®  unit  beside  the  roadway.  The important factor is the distance from the edge of  the  roadway.  The  unit  should  be  12  feet from the edge of the target lane. The tether for the nylon sleeve is 12 feet long (null zone). There  are  no  Stop  Sticks®  in  the  12  foot  null zone.   NOTE:  The  Null  Zone  provides  an  additional  safe  distance  for  the  Officer  and  the NightHawk® from oncoming traffic.           Up to 15 feet  DIRECTION OF TRAVEL   STOP STICKS  TETHER (Null Zone) Up to 12 feet     NIGHTHAWK UNIT                 Figure 2A. Placement of NightHawk®
NightHawk® Remote Tire Deflation Device 4    2-5. Battery and System Status Check    2-5.1. External System Readiness Check The  NightHawk®  system  should  be  checked  to verify it is ready for use. This check will show the  battery  has  sufficient  charge  to  operate the  unit  and  the  new  launch  tube  is  loaded and  ready.  The  external  system  readiness check  button  and  indicator  are  located  near the carrying handle. (Figure 2B-1) ● STEADY GREEN:  Battery level is good and new launch tube is loaded and ready. ● BLINKING  RED:  Battery  level  is  marginal; should  be  charged  at  the  earliest opportunity.  New  launch  tube  is  loaded and ready. ● STEADY RED:  Battery is NOT sufficient to operate  or  launch  tube  expended  and needs to be replaced. NOTE: The  battery  indicator  on  the outside of the case does not indicate the  status  of  the  hand-held remote. Refer  to  Hand-Held  Remote  Battery Check.    2-5.2.    System Status Check Inside  the  case,  when  the  power  switch  is turned  on  a  system  status  indicator  will indicate  the battery’s charge and launch tube condition  (Figure  2B-2);  The  status  LED  will indicate as follows for different states: ● STEADY  GREEN:  Battery  level  is  good; Launch  tube reset completed. System is ready to go. ● BLINKING  RED,  FOLLOWED  BY  STEADY GREEN:  Battery  level  is  low,  but system  will  still  function  properly. Launch tube is loaded. ● STEADY RED:  System  is NOT  ready  to  go. Either  the  battery  charge  is  too  low  to operate the unit, or the system controller has  not  been  reset  following  launch.   2-5.3.    Hand-Held Remote  The  hand-held  remote  battery  should  be checked  to  verify  it  has  sufficient  charge  to operate the unit. To check the remote battery press  and  hold  the  “Arm”  button  on  the remote.   ● STEADY GREEN:  Battery level is good; system is ready to go. ● BLINKING  RED  FOLLOWED  BY  STEADY GREEN:  Battery  level  is  marginal  and should  be  charged  at  the  earliest opportunity.  System  will  still  function properly. ● STEADY RED or LED not lit: Battery is NOT sufficient and unit will not operate.
NightHawk® Remote Tire Deflation Device 5                            STATUS LED  TEST  BUTTON   2B-1                 SWITCH GUARD  POWER SWITCH       STATUS LED       2B-2  Figure 2B. Battery and Status Check
NightHawk® Remote Tire Deflation Device 6   134 5 67 83 DEPLOYMENT  NightHawk® launches the Stop Sticks® with significant velocity. Do not activate the unit if there is any possibility the drogue could impact individuals in the path of the launch.  Launching Stop Sticks® produces a very loud noise (similar to a .38 caliber round). Make sure there are no people within 10 feet of the unit when it is activated.   Perform these steps to use the NightHawk®. Place the NightHawk® on the ground up to 12 feet from the edge of the roadway, oriented with the red arrow on the case pointing in the direction of the road (Figure 3-1). 2 Release the two latches and COMPLETELY raise the lid open (Figure 3-2). Remove the hand-held remote from the case, being mindful to not actuate the Arm or Fire button (Figure 3-3).   Prior to deployment, lift the switch guard (RED) and set the power switch to the ON position. Check the System Status indicator and verify that it is illuminated GREEN, indicating the unit is ready to launch (Figure 3-4).   Once the power switch is set to ON, the unit is activated. Exercise extreme caution when handling the hand-held remote to avoid accidental launch.   Move to a safe location away from the roadway, making sure you have a clear line of sight to the roadway, including clear vision of the approach to the deployment location. IMPORTANT: The  system  deploys  in  two  seconds.  Operator  must  anticipate  the  arrival  of  the suspect vehicle and activate the launch before the vehicle passes the unit’s location. (Refer to Speed Table 2-2.) Press and hold the ARM button on top of the hand-held remote, check for green light, continue to hold down the button, then press AND RELEASE the FIRE  button also on the top of the remote to launch the Stop Sticks® (Figure 3-5). After  the  vehicle  passes  the  unit,  retract  the  Stop  Sticks® by  repeating  the  button sequence  of  step  7  (Press  and  hold  the  ARM  button,  then  press  AND  RELEASE  the  FIRE button.)  NOTE: If you do not wish to retract the Stop Sticks®, power off the NightHawk® unit by setting the power switch to the OFF position, to prevent accidental retraction.
NightHawk® Remote Tire Deflation Device 7   PLACE UNIT 12 FEET FROM ROADWAY                    MAKE SURE RED ARROW  POINTS TOWARD THE ROAD 3-1    LIFT SWITCH GUARD AND TURN POWER SWITCH ON                  VERIFY SYSTEM STATUS LIGHT IS GREEN 3-4     RELEASE LATCHES AND FULLY OPEN COVER                   3-2   REMOVE HAND-HELD REMOTE                            POWER SWITCH   3-3   PRESS AND HOLD ARM BUTTON THEN PRESS AND RELEASE FIRE BUTTON TO LAUNCH STOP STICKS      3-5   Figure 3. Deployment ARM BUTTON REPEAT SEQUENCE TO RETRACT STOP STICKS FIRE BUTTON
NightHawk® Remote Tire Deflation Device 8   4  POST-DEPLOYMENT  After each  NightHawk® deployment the  unit  must be taken to a secure location/ depot for resetting. Do not attempt to do this from the roadway.   4-1. Inspection After  the  NightHawk®  is  used,  the unit  should be  inspected  to  determine  what  actions  must be  taken  to  return  the  unit  to  service.  If  any components are determined to be damaged or defective during inspection, contact StopTech, Ltd,  for  replacement  materials.  Be  sure  to perform all steps in paragraphs 4-2 through 4-5 in their entirety before re-fielding the unit. If a vehicle runs over the Stop Sticks®, the segments that were impacted by the vehicle’s tires must be replaced. 4-2. Repacking Stop Sticks® After any maintenance or deployment, the Stop Sticks® must  be  repacked  into  the  NightHawk® case.  Follow  these  steps  to  repack  the  unit.   NOTE: It  is  important  for  the  Stop Sticks® to be  properly packed into  the case to ensure a successful deployment. Pay  careful  attention  to  the  way  the Stop Sticks® are oriented in the tray. NOTE: It  is  important  to  get  the retraction  line  properly  routed  and secured.  This  will  aid  in  packing  the Stop Sticks® into the case and prevent inadvertent tangling of the line during deployment.   a. Inspect  the  retraction  line  and  insert through  the  fabric  loops  and  Velcro  tabs along  the  nylon  sleeve.  Make  sure  each Velcro tab is securely fastened around the retraction line (Figure 4A-1). b. Attach  nylon  sleeve  tether  to  tray  using small clip (Figure 4A-2) c. At  the  case,  pull  in  tether  and  layer  it  in the  bottom  of  the  tray  in  back-and-forth fashion (Figure 4A-3). d. Place  the  first  Stop  Stick® into  the  tray closest to the lid as shown (Figure 4A-4). e. Fold  the  nylon  sleeve  over  and  place  the second Stop Stick® next to and underneath the first Stop Stick® as shown. f. Continue  this  pattern,  packing  the  first five Stop Sticks® in the bottom of the tray, in alternating fashion (Figure 4A-5). g. Fold the nylon sleeve over again and place the sixth Stop Stick® on top of the bottom layer.  The sixth Stop Stick® will be furthest away  from  the  lid.  Continue  the  folding pattern,  with  the  last  Stop  Stick®  closest to the lid, and directly on top of the first Stop Stick® (Figure 4A-6). NOTE: When  packed  correctly  the position  of the exit clip will be  facing away  from  the  opening  of  the  launch tube.
NightHawk® Remote Tire Deflation Device Figure 4A. Repacking 9    4A-5 STOP STICKS LAYERED IN TRAY IN ALTERNATING FASHION    HANDLE HINGE SIDE  SIDE OF CASE  OF CASE   9  7   10  8  6     1  3  5   2  4  TRAY    END VIEW OF STOP STICKS   LOADED IN TRAY  4A-7     STRING THROUGH FABRIC LOOP STRING THROUGH VELCRO TABS      4A-1                  4A-2 ATTACH TETHER TO TRAY USING MALL CLIP                  (top right side of box)  4A-3 TETHER AND RETRACTION STRING LAYERED IN TRAY    4A-4 FIRST STOP STICK WITH TETHER TO THE LEFT SIDE   4A-6 LAST STOP STICK WITH LOOP END (AND CLIP) TO THE LEFT SIDE
NightHawk® Remote Tire Deflation Device 10    4-3. Replacing Stop Sticks® and/or Nylon Sleeve Follow  these  steps  to  replace  the  Stop  Stick® segments and/or the nylon sleeve. NOTE: The  nylon  sleeve  is  divided into five pockets, each pocket holding two  Stop  Sticks®.  Each  sleeve  pocket has an  opening  for  removing/inserting Stop Sticks®. a. Lay  out  the nylon  sleeve  completely  in a straight line. b. Remove  Stop  Sticks® from  pockets  as necessary.  If  replacing  nylon  sleeve, remove  all  Stop  Sticks  and  detach  nylon sleeve from the clip securing it to the tray.   c. If replacing Stop Sticks® after a deployment, carefully  inspect  each  Stop  Stick  and replace any Stop Sticks® that show signs of damage. NOTE: All Stop Sticks® have a squared end and a beveled end.  All Stop Sticks® must be inserted into the nylon sleeve oriented  in  the  same  direction,  with the squared end  closest  to  the tether end of the sleeve (Figure 4B). d. Insert  Stop  Sticks® into  nylon  sleeve pockets, with the squared end of each stick closest to the tether end of the sleeve. e. Once  all  the  Stop  Sticks® are  inserted into the nylon  sleeve, refer to paragraph 4-2  and  repack  the  Stop  Sticks® into  the NightHawk®.                BEVEL END OF STOP STICK CLOSEST TO DROGUE END OF SLEEVE               SQUARE END OF STOP STICK CLOSEST TO TETHER END OF SLEEVE INSERT STOP STICKS IN NYLON SLEEVE 4B   Figure 4B. Replacing Stop Sticks®
NightHawk® Remote Tire Deflation Device Figure 4C. Launch Tube Removal 11    4-4. Replacing Launch Tube    Only trained personnel should attempt replacing Launch tube! Always ensure the end of the launch tube is pointed away from personnel and never look down the launch tube.  Always  ensure  the  operator  replacing  the  launch  tube    has    direct    control over  the  location  of  the  hand-held  remote.  Prevent  misplacement  and/or inadvertent  operation  of  the  hand-held  remote  during  the  reloading  operation.  Read the  following instructions completely  to  familiarize  yourself with the sequence of events prior to attempting to reload the system.  Each  time  the  NightHawk®  is  activated,  the launch  tube  must  be  replaced.  Follow  these steps to replace the launch tube. a. Place the unit on a suitable work surface. A suitable surface should be a little higher than waist high and capable of supporting approximately 50 pounds or more. Position the  unit  with  the  handle  towards  the operator,  and  the  red  arrow  pointing toward the right.   b. Open  the  case  and  make  sure  the  power switch is in the OFF position. c. Remove  the  hand-held  remote  and  place in  a secure  location  near the  left  side of the case. d. Disconnect  the  launch  tube  electrical connector (Figure 4C-1). e. Release  the  anchor  strap  by  lifting  the strap from its position around the button located on the deployment system bracket (Figure 4C-2).                           4C-1 LAUNCH TUBE ELECTRICAL CONNECTOR  4C-2   LAUNCH TUBE ANCHOR STRAP
NightHawk® Remote Tire Deflation Device 12      f. Lift  the  right  (output)  end  of  the  launch tube from its support, and then slide the tube toward the right to  free the breech end from its support bracket. NOTE: The new launch tube will have a safety plug installed at one end and a  short  electrical  harness  exiting  the breech end. g. Install  the  new  launch  tube  with  the MUZZLE  END  TOWARD  THE  RIGHT,  and the PLUG END TOWARD THE LEFT. NOTE: Make  sure  that  the  breech end of the launch tube is seated firmly into  the  holder and  the  wires are  not pinched.  Be  careful  to  make  sure  the retention  strap  is  not  trapped  below the launch tube. h. Attach the anchor strap around the launch tube  by  carefully  placing  the  open  loop of the strap around the retention button. Make sure that the strap is routed over the launch tube. i. Connect  the  electrical  connector  coming from  the  controller  in  the  NightHawk® case to the connector on the short harness coming from the breech end of the launch tube (fig. 4D-1). j. Remove  the  safety  plug  from  the  end  of the launch tube. k. Attach the loop at the end of the drogue strap to the supplied clip at the end of the nylon sleeve containing the Stop Sticks® (Figure 4D-2)   l. The launch tube will have a string. Remove the  tape  securing  the  string  and  gently extend  the  string  approximately  two  (2) feet. m. Insert the drogue  into  the  launch  tube and  push  it  down  into  the  tube  as  far  as possible (fig 4D-3). Only the tether portion should  extend  from  the  open  end  of  the launch tube. At this point, you should have the tether and the string hanging from the end of the launch tube. n. Attach  the  tether  and  the  string  to  the loop at the end of the nylon sleeve using the supplied clip. o. Make  sure  that  both  the  tether  and string  are  routed  neatly  to  avoid  being caught  on any system  components  during deployment. NOTE: Each hand-held remote is coded to  work  with  a  specific  NightHawk® unit.  Do  not  switch  remotes  between units or they will not operate! p. Replace the hand-held remote in the case. q. Ensure all people are clear down range. NOTE: If  the  status  LED  does  not illuminate green refer to paragraph 4-5 and reset the controller.
NightHawk® Remote Tire Deflation Device 13                        4D-1 ATTACH DROGUE STRAP TO NYLON SLEEVE                    4D-2 RECONNECT ELECTRICAL CONNECTOR                     4D-3 INSERT DROGUE IN LAUNCH TUBE      Figure 4D. Launch Tube Replacement
NightHawk® Remote Tire Deflation Device 14    4-5. System Reset Each  time  the  NightHawk®  unit  is  deployed, the system must be reset. Follow these steps to reset the system. a. Set the power switch to the ON position. The status LED will be RED, indicating the system is not ready for deployment. b. Locate the system controller in the bottom of the  case.  On  the controller locate the reset button. It should be illuminated RED (Figure 4E-2).     c. Press the reset button, then set the power switch to the OFF position. d. Set  the  power  switch  back  to  the  ON position. The system status light should be GREEN, indicating the unit is charged and ready for deployment. e. Set the power switch to the OFF position. Close and latch the case lid. NOTE:  If  the  system  status  light remains  RED,  repeat  steps  4-5  a-d,  if status  remains  RED  then  check battery. (Refer to section 2-5.1.)        PULL UP TO REMOVE  TRAY FROM CASE        4E-1  TRAY  REMOVED       RESET BUTTON  SYSTEM CONTROLLER       4E-2   Figure 4E. System Reset
NightHawk® Remote Tire Deflation Device 15   For more Information... For more information regarding NightHawk®, please contact us at:   StopTech, Ltd.  365 Industrial Dr. Harrison, OH 45030 USA  Phone: (800) 537 0102 / (513) 202 5500  Fax: 513 202 0240  www.stopstick.com   Visit the NightHawk® Product Page and Video at:

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