[. . . ] E BE INSTRUCTION MANUAL SurProtex Electronic Protection Relay N SH AW . P Y ear W arranty Introduction: The Benshaw SurProtex Electronic Overload Relay provides extended motor protection for critical and high inertia applications. . Thank you for purchasing the Benshaw Inc. [. . . ] Select the O/L class by rotating the time dial to the desired setting. For service factors other than 1. 00, increase the current setting by the S. F. Refer to device rating label for fault indication. . R OM ISE ADAV ANCED CONTROLS & DRIVES 1659 E. Sutter Rd Glenshaw, Pa USA. 15116 PH (412) 487-8235 FX (412) 487-4201 ·Standards:IEC60947, UL508, VDE0660 EN60947, BS5424, KSC4504 TH . 3 . Fault Indication: Flashing red light: Motor Current draw is greater than relay set Current. Red with single repeating yellow flash: Relay has detected a current imbalance or phase Loss on phase 1. Red with double repeating yellow flash: Relay has detected a current imbalance or phase Loss on phase 2. [. . . ] Refer to unit rating label for Graphical representation of fault indication. . . . . [. . . ]