KYORITSU 8031F - Manual (Page 2)

(3) Make sure that all of the three lamps for phase check are on.
If so, there is no open phase. When any of the three lamps is
Not on there is open phase.
Open phase check Open phase on terminal
Lamp "L1" is not on where Red alligator clip
is connected.
Open phase check Open phase on terminal
Lamp "L2" is not on where Whight alligator clip
is connected.
Open phase check Open phase on terminal
Lamp "L3" is not on where Blue alligator clip
is connected.
*When the open phase check lamps are not on the rotating disc
does not turn.
(4) Check the rotating direction of the inside disc through the
phase sequence indication window.
*When the rotating disc turns counter-clockwise alternate the
connection of the two of the three alligator clips. Then, the
rotating disc will turn clockwise.
*When the rotating disc turns clockwise phase sequence is
L1,L2 and L3 in order of the power source terminals where the
Red, Whight and Blue alligator clips are connected.
Please Note : New European harmonized phase colours are
as follows.
Red = Brown Protective Earth = Green yellow
Whight = Black Neutral = Blue
Blue = Grey
92-1848 7/06 Printed in Japan
●Functional Design
Small, Lightweight and portable. Designed for maximum ease of
operation and ruggedness.
●Safety Design
No exposed metal parts. Safety features are incorporated
including the instant push button switch operation.
SPECIFICATIONS
Standard : IEC 61010-1 CAT.Ⅲ 600V Pollution degree 2
Voltage : 110V to 600V
Frequency : 50Hz / 60Hz
Withstand Voltage : 5,550V AC for one minute
Time Limit for Continuous Use : Within 5 minutes in case voltage
is above 500V.
Dimensions : 106 (L) x 75 (W) x 40 (D) mm
Weight : Approx. 350g
Fuse : 0.5A / 600V (F)
Accessories : Instruction Manual, Carrying Case
OPERATING INSTRUCTIONS
(1) Connect colour coded alligator clips or prods to the terminals
of a 3-phase power source where a rotating electrical machine
such as a motor will be connected or input to a building.
(2) Press the push switch button located on top of the unit.
Keep this button pressed during phase sequence or open
phase check. When the push switch button is released it
immediately goes off.