Chicago Electric 95629 Assembly and Manuel d'instructions télécharger pdf (Page 6)

S&C Switch Operators

Type CS-1 A

INSTALLATION

Continued

between one solenoid housing and the switch operator.

Remove the blocking from the motor contactors.

Refer to S&C Instruction Sheet 71 l-600.

f343P4

To avoid accidental

cnergking

of the

operator

after

the external connections have been completed,

remove the two-pole

pull-out

fuseholders for the

motor, space-heater, and (if applicable) shunt-trip

circuits. See Figure 2. Reinsert the fuseholders only

when indicated in the steps which follow.

Connect the external control-circuit wiring (includ-

ing space-heater source leads) to the terminal blocks

of the switch operator in accordance with the wiring

diagram furnished.

Key interlock with switch

(Catalog

Number Suffix

‘I-L”)

Pushbutton protective cover (closed)

Arrow plate .

Operation counter

(optional on earlier

_..

Travel-limit discs

Extra

auxil~aryawltch,

O-PST

(Catalog Number Suffix

“-WI’);

1PPST version

(Cablog

Number

Suffix

“-Z”)

is similar

‘i

Motor contactor, opening

’

Motor contactor, closing

’

Position.

Conduit-entrance plate

’

models)

-indexing

drums

Travel-limit switch

Auxiliary switch, 8-PST

Extra auxiliary switch, 4-PST

(Catalog Number Suffix

“47’)

Motor-circuit two-pole

pull-out fuseholder

(control-source fuses

,$md

two-pole control-

source disconnect

switch on earlier models)

Manual operating handle interlock switch

and mechanical blocking rods

FiguFe

2. Interior views of switch operator.

19.5()0

INSTRUCTION SHEET

Page 6 of 21

September

7,1993

S&C ELECTRIC COMPANY

Chm

S&C ELECTRIC CANADA LTD.

Toronto

1 2 3 4 5 6 7 8 9 10 11 ... 20 21

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Chicago Electric 95629 Assembly and Manuel d'instructions Page 6

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