YB215CWCKW01-5F-FB datasheet(11/13 Pages) NKK

11 / 13 page

Series YB2

Panel Seal Pushbuttons

D128

www.nkkswitches.com

1. Remove knurled

mounting nut.

2. Remove bezel and

red o-ring from

housing. There are

two o-rings in this

assembly: one is

red, one is orange.

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 red 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 orange o-ring 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.

AT106 Socket Wrench

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.

Bezel

(+)

(–)

(+)

(–)

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

ASSEMBLY INSTRUCTIONS FOR ROUND

Knurled

Mounting Nut

Red O-ring

Part Number

This Side

Cathode

Socket (–)

Anode

Socket (+)

Actuator

Housing

Actuator

Knurled

Mounting Nut

Panel

Bezel

Red O-ring

Bezel

Housing

Red

O-ring

Keyway

Tab

Bezel

Orange

O-ring

Keyway

Tab

Panel

Back of

Bezel

YB215CWCKW01-5F-FB 数据表(PDF) 11 Page - Nihon Kaiheiki Industry Co. Ltd.

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