TM   9-6115-668-13 DANGEROUS VOLTAGE     EXISTS    ON   LIVE   CIRCUITS. AL- WAYS   OBSERVE SAFETY     PRECAUTIONS AND   NEVER WORK    ALONE.     FAILURE    TO   OBSERVE     THIS   WARNING COULD     RESULT     IN  SEVERE     PERSONAL INJURY    OR DEATH. - NO NO Press    OVERLOAD tlluminated Press    OVERLOAD tlluminated YES YES pushbutton     switch: pushbutton     switch: - - OVERLOAD indicator OVERLOAD indicator goes   out? goes   out? I Continue    on page   4 NO Screw    protective covers     onto   con- nector    receptacles Lt   (CA),    I2 (DB),    L3  (CC)   and   N  schrauben. YES - Press   AC   CIRCUIT INTERRUPTER . ON   Illuminated    pushbutton     switch: AC   CIRCUIT INTERRUPTER ON indicator     lights   up? 1 v Connect     load   simulator     to  connector NO receptacles Lt   (CA),    L2  (OB), YES L3  (CC)    and   N,  and  set   line  currents to  400  A.  AMPS    Ll    (GA),   AMPS    L2 (CB)   and   AMPS    L3  (OC)   meters indicate    400  A? 1 v Refer   to NO Overload cutout YES Figure    5-10 at  line   currents 2572 A? Refer   to Figure   5-9 w Continue    on page   2 v Check    EPP   Ill. Refer   to TM   9-6115-669-13&P Figure     5-18     OVERLOAD lamp    lights up   during operation (sheet 1 of   4). - 5  -  91