User manual IDEAL ST-860

[. . . ] #61-521 3-Phase Tester & Motor Rotation Tester 1 3 PHASE TESTER & 2 MOTOR ROTATION TESTER 3 2 4 2 5 6 2 2 7 (1) PHASE ROTATION INPUT TERMINAL (2) OPEN PHASE INDICATOR (3) PHASE ROTATION INDICATOR (4) MOTOR TESTER POWER SWITCH (5) MOTOR TESTER POWER INDICATOR (6) MOTOR ROTATION INDICATOR (7) MOTOR ROTATION INPUT TERMINAL Fig. 1 Fig. 2 #61-521 1. Introduction NOTE This meter has been designed and tested according to IEC Publication 348, Safety Requirements for Electronic Measuring Apparatus, IEC 1010 (En61010) and other safety standards. [. . . ] Measuring Methods Operation of 3-Phase Rotation Tester : (1) Connect the test lead to 3-phase input terminals by R-S-T. (2) Connect color alligator clips to the terminals of a 3- phase power source. (3) Make sure that all of the three lamps for open phase check are on. Open phase check lamp "R" is not on Open phase check lamp "S" is not on Open phase check lamp "T" is not on Open phase on terminal where RED alligator clip is connected Open phase on terminal where YELLOW alligator clip is connected Open phase on terminal where BLUE alligator clip is connected (4) Check the rotating direction of the rotation indicator. -4- If the counter clockwise indicator is lit, alternate the connection two of the three alligator clips. When the clockwise indicator is lit and the power source terminals are connected by the RED, YELLOW and BLUE alligator clips, the phase sequence indicators (R, S and T) shall be lit respectively. 2 Operation of Motor Rotation Tester : (1) Make sure there is no voltage present. (2) Connect the test leads to motor input terminals by L1-L2-L3, and press the power button (Fig1). (If the clockwise or counter clockwise red indicator is lit before rotating the motor shaft, it means voltage is present. If the clockwise indicator is lit, it means there is a 3-phase motor connection to the power supply by L1L2-L3. (3) Connect the leads to 3-phase motor by L1-L2-L3, and press the power button. If counter clockwise indicator is lit, it means there is a 3-phase motor connection to the power supply by L1-L2-L3. (4) If you require the motor to rotate counter clockwise, you should change the 2 connection to L1-L2-L3. Accessories : Test Leads(red, yellow & blue), Soft Vinyl Case, Instruction Manual, Battery. Maintenance Battery Replacement : (1) It is necessary to replace battery, when green lamp is dull lit. [. . . ] Warranty limited solely to repair or replacement; no warranty of merchantability, fitness for a particular purpose or consequential damages. IDEAL INDUSTRIES, INC. 800-304-3578 Customer Assistance www. testersandmeters. com ND 2869-1 Made in Taiwan [. . . ]