YB215CWCKW01-05-CB datasheet(12/13 Pages) NKK

12 / 13 page

Series YB2

Panel Seal Pushbuttons

D129

www.nkkswitches.com

ASSEMBLY INSTRUCTIONS FOR SQUARE

1. Remove knurled

mounting nut.

2. Remove bezel

and blue o-ring

from housing.

4. Align tabs (B) on both

sides of actuator with

the projections (A) inside

of the housing and push

actuator firmly down to

snap in.

5. Install the blue o-ring

which was removed

in step 2 at the inside

bottom of the bezel.

6. Align tab inside of the bezel with keyway on housing and

bring bezel back into its original position.

7. Before installing into

panel, make sure that

the square gasket is

present at the back of

the bezel. Align keyway

on bezel with tab in

panel and push switch

all the way into the

panel.

8. Attach mounting nut behind panel and tighten. Make

sure that bezel and actuator fit properly and that there is

no space between bezel and panel. Do not overtighten.

Mounting torque: 0.785Nm (6.95 lb•in) maximum.

Optional socket wrench AT106 available.

3. Install LED.

LEDs

AT634 & AT636

LED AT628

LEDs AT625G,

AT631B,

AT632F

Align D-flat on LED with Part Number

on switch for appropriate polarity and

insert LED into base.

Align D-flat on LED with Part Number

on switch for appropriate polarity and

insert LED into base.

Part Number

This Side

Cathode

Socket (–)

Anode

Socket (+)

(+)

(–)

(+)

(–)

D-Flat

(+)

(–)

D-Flat

Anode (+)

Cathode (–)

The larger metal part within the LED

represents the cathode (–). Align LED

for appropriate polarity and insert LED

into base.

ATTENTION

ELECTROSTATIC

SENSITIVE DEVICES

ATTENTION

ELECTROSTATIC

SENSITIVE DEVICES

AT106 Socket Wrench

Knurled

Mounting Nut

Spacer

Bezel

Blue O-ring

Actuator

Housing

Blue O-ring

Bezel

Keyway

Tab

Housing

Bezel

Blue O-ring

Panel

Back of

Bezel

Actuator

Knurled

Mounting Nut

Panel

Bezel

Spacer

YB215CWCKW01-05-CB Datasheet(PDF) 12 Page - Nihon Kaiheiki Industry Co. Ltd.

YB215CWCKW01-05-CB Datasheet(HTML) 12 Page - Nihon Kaiheiki Industry Co. Ltd.

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