beautypg.com

Installation, Removing the cover, Connecting the flat cable – Gilson 402 User Manual

Page 35

background image

3-11

Installation

3

Upgrading to Dual-syringe Model

Removing the Cover

1) Undo the four screws (with two washers) at the

base of the 402 that secure the top cover. Place

the 402 in the upright position, pull the sides of

the cover outwards, and then lift off the cover.

2) Undo the two nuts inside the front panel (near

the top) that secure the blanking plate, then

remove the blanking plate.

Connecting the Flat Cable

There is a flexible flat cable inside the 402 (attached

to the lower chassis with Velcro) that connects the

logic board to the Valve module. Detach the cable

from the lower chassis, then use the free connector

to connect to the motor drive board on the upgrade

module. With reference to the opposite figure, the

loose-end of the flat cable (with the second connec-

tor) and the connecting cable may be re-attached,

using their Velcro strips.

1. Hold the module upright, in front of the 402

front panel.

2. Thread the flat cable through the aperture for

the module and connect it to the syringe motor

drive board on the Tee module.

To tee module

Second
connector
is not used