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NSi Industries W100 User Manual

Tork model w100, Tork, Do not force dial backwards

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TORK MODEL W100

SEVEN DAY CALENDAR DIAL TIME SWITCH

SWITCH: SPST

CONTACT RATINGS:

40 AMP TUNGSTEN 120VAC
40 AMP RESISTIVE

120-277VAC SINGLE PHASE

40 AMP GENERAL PURPOSE

120-277VAC SINGLE PHASE

20 AMP INDUCTIVE

120VAC, 277VAC
SINGLE PHASE

1000VA PILOT DUTY

120-277VAC

2 HP (24 FLA) 120VAC;

5HP (28 FLA) 240VAC

TIMING MOTOR :

120VAC 60Hz

POWER CONSUMPTION :

3 WATTS MAX.

INSTALLATION AND OPERATING INSTRUCTIONS

TO SET ON AND OFF TIMES: ON and OFF trippers close and
open all circuits simultaneously. Dial is graduated in one hour inter-
vals. There must be an ON and an OFF tripper for each day of the
week operations are desired. Place tripper on dial edge as shown in
diagram. Set point of each tripper at the desired operating time.
Hold tripper securely against dial and tighten knurled screw firmly
by hand. (Do not use pliers).

NOTE: Trippers are inter-changeable. With the knurl screw inserted
in the side marked ON, it will become an ON tripper. If the tripper is
turned over and the screw inserted in the side marked OFF, it
becomes an OFF tripper.

Be certain to select the proper day and notice whether the selected time is AM or PM. Minimum ON
time is 1 hour. Minimum OFF time is 2 hours. (There must be at least six hours between any two
OFF trippers).
TO SET DIAL TO TIME: Turn dial COUNTER-CLOCKWISE until correct time of day and day of week
is indicated by time pointer. For ACCURATE OPERATION, care must be used in setting dial to time.
Each notch advances the dial approximately 15 minutes.

DO NOT FORCE DIAL BACKWARDS.

TO OMIT A DAY: Remove both ON and OFF trippers from the dial for the day or days to be omitted.
FOR MANUAL OPERATION OF CONTACTS: Press down lever on right of nameplate to close cir-
cuit. Press down lever on left of nameplate to open it.

Disconnect power at main panel prior to installing or servicing this time switch or
the equipment connected to it.
Connect in accordance with national and local electrical codes.
Supply Connections: Use gauge specified (AWG # 8-14) suitable for 75 degrees C
(167 degrees F)

TORK

®

1 GROVE STREET, MT. VERNON, NY 10550 TEL: 914-664-3542

FAX: 914-664-5052

LI-598(A)

L

1

X

2

LOAD
CHARGE
CARGA

H

N

MOTOR

MOTEUR

Typical connections for 120VAC

OFF

TRIPPER

ON

TRIPPER

TIME

POINTER

W

E

D

TUE

N

S

E

T

M

ID

NIG

HT

MIDNIGHT

MI

DN

IG

H

T

NO

ON

ON

A

M

P

M

A M

P M

A

M

P

M

OFF

ON

T

I

M

E

9

7

5

3

1

11

9

7

5

3

1 11

9 7 5 3 1 11 9 7 5 3

11

9

7

5

3

1

11

9

7

5

1

0

8

6

4

2

12

10

8

6

4

2

12

10 8

6 4 2 12 10 8 6 4

2 1

2 1

0

8

6

4

2

12

10

8

6

4

O
F
F

O
N

TORK

MANUAL

ON

LEVER

MANUAL

OFF

LEVER

TIME