TM 10-3610-202-14 necting   the   cable   to   the   power   source.      The   cable connector   and   the   receptacle   are   keyed   to   ensure proper  connection.    The  leads  of  the  power  cable  are color coded as follows: Phase A black Pin 1 Phase B red Pin 2 Phase C green Pin 3 (marked with blue band) Neutral white Pin 4 d. Setting-lip  Equipment.    Plug  the  power  cords of   the   individual   items   of   equipment   into   the   wall receptacles    provided    near    their    operating    positions. Specialized preoperating instructions for individual items of   equipment,   where   necessary,   will   be   found   in   the respective   commercial   equipment   manuals   provided with  the  shelter.    Position  all  circuit  breakers  in  main power service box to on. Section II.  MOVEMENT TO A NEW  WORKSITE 4-3.  Dismantling For Movement.    Prior to movement to a new  worksite  a  certain  amount  of  disassembly  will be required.  The degree of disassembly will depend to a great extent on the distance to be  travelled  to  a  new site and the time to be spent in transit.  Analysis of the individual situation should determine the extent to which the following procedures will be followed. a. Preparation   For   Movement.      Dismantle   the shelter unit as follows: CAUTION Do not operate water tank immersion heater when tank is empty. (1) Drain  the  water  storage  tank  by  opening the   water   tank   drain   valve   and   draining   the   water tnrou,b'   the   faucet   into   a   suitable   receptacle.      Then close the water tank drain valve.  Drain the water from the humidifier water tank by opening the humidifier drain valve  and  draining  the  water  into  a  suitable  container. Then close the humidifier drain valve. (2) Position  vertical  camera  lens    within  the camera in the inverted storage position. (3) Remove     sound attenuator box from camera and place into a suitable storage cabinet. (4) Remove    all    expendable    materials    and supplies  in  accordance  with  the  applicable  commercial technical publication. (5) Position all circuit breakers In main power service box to off. (6) Apply an approved preservative compound    to    all    unfinished    metal    surfaces    of    the various pieces of equipment. (7) Fasten  the  tiedown  straps  which  secure the smaller items of equipment inside the shelter.  (The larger    items    of    equipment    are    shock    mounted    in position.) (8) Correctly stow access ladder. (9) Disconnect  and  stow  input  power  cable. Cap power receptacle. (10) Remove   and   stow   exterior   water   drain hose.  Cap water outlet. (11) Ensure  all  cabinet  and  bench  doors  and drawers    are    securely    latched    and    that    fieldphone connection cover is closed. (12) Using    an    approved    pressure    sensitive tape (Item 43, App.  D), cover all shelter apertures. (13) Close  and  lock  shelter  door  with  padlock provided. b. Loading   For   Movement.      If   the   shelter   is situated   on   the   ground   at   the   current   worksite,   the following steps describe the procedures for loading and transporting  the  shelter  unit  to  the  new  worksite.    The shelter may be transported by either rail, truck or air. (1) Install  sling  assembly  as  shown  in  figure 41, ensuring that the turnbuckle ends of the sling cables are connected to the lifting eyes. 4-2