Owner manual

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Thank you for purchasing the CA3-BLU15-01 replacement backlight.

Be sure to read the following Backlight Replacement Warnings prior to replacing

your PS-A/FP unit’s backlight.

This replacement backlight package contains the following:

If this backlight is not appropriate for your PS-A/FP or does not function cor-

rectly, please contact your local authorized PS-A/FP representative.

Backlight Replacement Guide

 Package Contents

- Two (2) replacement backlights (Model:CA3-BLU15-01)

- Two (2) attachment screws (To be used if original screws are lost)

 Items Required When Changing The PS-A/FP's Backlight

- Phillips screwdriver (no. 2) for PS-A/FP's rear cover attachment

screws.

- Phillips screwdriver (no. 0) for backlight unit's metal cover.

- One pair of clean (preferably new) cotton gloves.

Also, Pro-face recommends you prepare a small container for keeping all

screws removed during the replacement process.

• Do not allow water, oil or fingerprints to remain on the tube,

since they can all reduce the backlight's life.

• Change the entire backlight unit, i.e. both the tube and

holder.

WARNINGS

• Be sure the PS-A/FP unit’s power cord has been disconnected before

changing the backlight. When the PS-A/FP's power cord is connected

and the power supply is ON, high voltage runs through the wires in the

backlight area.

• After the PS-A/FP unit's power cord is disconnected, the backlight area

will remain hot for a short period. Be sure to wear gloves to prevent burns.

• Do not touch the backlight unit’s glass tube directly or try to remove its

power cord. If the glass tube breaks you may be injured.

Model Name Backlight Model

PS-3700A

PS-3701A

FP-3700T

CA3-BLU15-01

Summary of content (4 pages)

PAGE 1
Backlight Replacement Guide Thank you for purchasing the CA3-BLU15-01 replacement backlight. Be sure to read the following Backlight Replacement Warnings prior to replacing your PS-A/FP unit’s backlight. This replacement backlight package contains the following: Model Name PS-3700A PS-3701A FP-3700T Backlight Model CA3-BLU15-01 If this backlight is not appropriate for your PS-A/FP or does not function correctly, please contact your local authorized PS-A/FP representative.
PAGE 2
Backlight Replacement Follow the procedure given below to replace the unit’s backlight. This procedure is for the PS-3700A Series unit. • Be sure to protect the PS-A front panel’s surface to prevent damage. • The PS-A has an upper and a lower backlight. Be sure to replace both. • Dispose of the old CCLF backlights according to your local, applicable laws and regulations. 1) Turn off the PS-A unit’s power supply. Remove the five (5) rear face attachment screws, and detach the rear cover.
PAGE 3
) Bend the Inverter’s Insulation Sheet back to expose the backlight’s power cable and connector. Next, free the excess cable from the cable clamp and expose the cable connector. Hold the power cable connector and pull it out Power of the backlight power connector. Cable Inverter Insulation Sheet Power Cable Clamp Backlight Power Connector 4) Insert a screwdriver each of the two holes (points) shown at right, and remove each backlight set screw (1 per hole).
PAGE 4
6) Insert each new backlight unit into its backlight holder. 7) Secure both backlights in place using the backlight set screws (opposite of step (4)). The neccesary torque is 0.147N•m (1.5kgf•cm). 8) Connect each new backlight’s power cable connector to the Inverter board’s backlight connector. Position the excess cable in place inside the cable clamp, and cover the cable and connector with the Inverter Insulation Sheet.