Dwyer instruments, inc – Dwyer CPS User Manual

Page 4

Wiring
The Cable Pull Switch has 2 SPDT relays that can be accessed
by removing the cover. The independent relays can be used to
control two separate circuits such as a motor starter and a signal
light.

Adjustment
The cams are set at the factory to trip the microswitches when
the operating arm is rotated 30 degrees clockwise. Cams can be
adjusted by loosening the set screw.

MAINTENANCE
Clean excessive amount of dust when it accumulates on the
operating lever. Occasionally check to see if the CPS is working
normally by pulling the cable. After the CPS is installed check the
housing cover to ensure it is tight, water and dust can enter
between the cover and casing if it not tightened correctly causing
the switch to malfunction. The CPS is not field serviceable and
should be returned if any repair is needed (field repair should not
be attempted and may void warranty). Be sure to include a brief
description of the problem plus any relevant application notes.
Contact customer service to receive a returns good authorization
number before shipping.

DWYER INSTRUMENTS, INC.

Phone: 219/879-8000

www.dwyer-inst.com

P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A.

Fax: 219/872-9057

e-mail: [email protected]

Printed in U.S.A. 7/09

FR# R4-443727-50

DEACTIVATED

ACTIVATED

ROLLER LEVEL

TERMINAL SCREW

COM-1, 4
NO- 3, 6
NC- 2, 5

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