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MODEL: T1471BR

24 HOUR DIAL TIME SWITCH WITH ‘’SKIPPER ’’

FOUR POLE SINGLE THROW

40 AMP. RESISTIVE, EACH POLE 120-480V. AC;

40 AMP. INDUCTIVE TUNGSTEN OR 1000 V.A. PILOT DUTY EACH POLE 120-277 V. AC;

2 H.P. (24 FLA) - 120 V. AC; 5 H.P. (28 FLA) - 240 V. AC SINGLE PHASE

7 1/2 H.P. (28 FLA) - 208V. A.C.; 10 H.P. (28 FLA) -240V. A.C.; THREE PHASE.

INDEPENDENTLY WIRED CLOCK MOTOR: 110-125V. 60 HZ.

CLOCK MOTOR VOLTAGE AND CYCLE MUST BE AS SPECIFIED. TO

ORDER REPLACEMENT, INDICATE PART NO. (WG--) ON MOTOR COVER.

wire only with insulation to suit installation. See gauge selection table for

normal service applications. To make power connections see illustration

below. Use 3/16 or larger screwdriver to tighten terminal screws firmly. (25

lb -minimum). Motor voltage and cycle (Hz). must be as specified above.

REPLACE FRONT INSULATOR BEFORE TURNING ON ELECTRICITY.

PRESSURE PLATE

TERMINAL SCREW

MAKE SURE WIRE

INSULATION CLEARS

PRESSURE PLATE

MINIMUM

COPPER

WIRE SIZE

(AWG)

MAX.

LOAD

(AMP)

MIN.

INSUL-

ATION

TEMP(°C)

75°C INSULATION MAX. MOTOR

LOAD (HP)

SINGLE PHASE

3 PHASE

120 V. 240 V. 208 V.

240 V.

1/2

2 1/2

71/2

7/12

PROGRAMMING INSTRUCTIONS

•

OPERATING INSTRUCTIONS

•

TO SET “ON” AND “OFF” TIMES: Hold trippers against edge of CLOCK-DIAL,

pointing to time (AM or PM) when ON and OFF operations are desired, tighten

tripper screws firmly. See caution below. For additional tripper pairs on CLOCK-

DIAL order 156T1948A.

TO SET TIME-OF-DAY: Pull CLOCK-DIAL outward. Turn in either direction and

align the exact time-of-day on the CLOCK-DIAL (the time now, when switch is

being put into operation) TO TIME POINTER. DO NOT MOVE THE POINTER.

TO SKIP OPERATION(S) ON SELECTED DAY(S): Insert SKIPPING SCREW(S)

in SKIPPER WHEEL for day(s) automatic operation(s) is/are NOT required.

Tighten screws firmly. Move MANUAL LEVER to “OFF” and rotate SKIPPER

WHEEL to locate correct day-of-week opposite DAY ARROW--”YESTERDAY” if

ON/CUTOUT TRIPPER has not yet advanced wheel “TODAY” if it has.

TO OPERATE SWITCH MANUALLY: Move MANUAL LEVER below CLOCK-

DIAL left or right as indicated by arrows. This will not effect next operation.

CAUTION: TO AVOID SLOW TRIPPER ACTION FAILURE, DO NOT OPERATE

SWITCH MANUALLY NOR PLACE A TRIPPER 4 HOURS PRIOR TO ON/OFF

CUTOUT TRIPPER SWITCHING.

IN CASE OF POWER FAILURE, reset CLOCK-DIAL to proper time-of-day. See

programming instructions.

INTERMATIC INCORPORATED

SPRING GROVE, ILLINOIS 60081-9698

158TS13163

TIME

POINTER

TIME

DIAL

OFF

TRIPPER

MANUAL

LEVER

SKIPPING

SCREW

SKIPPER

WHEEL

DAY

ARROW

ON/CUTOUT

TRIPPER

WIRING INSTRUCTIONS:

To wire switch follow diagram above.

Use solid or stranded COPPER

LR3730

120 V

60 HZ

LOADS

SUPPLY

(4PST)

WIRING DIAGRAM

GROUND

SCREW

CLOCK

MOTOR

MODEL: T1471BR 1

Inhaltsverzeichnis

Seite 1 - MODEL: T1471BR

MODEL: T1471BR24 HOUR DIAL TIME SWITCH WITH ‘’SKIPPER ’’FOUR POLE SINGLE THROW40 AMP. RESISTIVE, EACH POLE 120-480V. AC;40 AMP. INDUCTIVE TUNGSTEN O

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