Satake Scan Master II - Section 1: General Information; 1.0 Scope of Manual; 1.1 Safety Precautions; 1.1.1-1.1.4 Electrical Safety Procedures

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Section 1—General Information 1-1

SECTION 1

GENERAL INFORMATION

1.0 SCOPE

This manual provides a brief description of sorting, installation instructions,

identification and function of parts, operating procedures, and trouble shooting

procedures.

The ScanMasterII is made in a two-view model for sorting products that must be

viewed from both sides. It is also made in a single-view model for sorting

translucent products that only require viewing from one direction.

The two-view model has eight optical assemblies that view the product from the

front, and eight optical assemblies that view the product from the rear. It utilizes

eight Amplifier PCB assemblies, and two backgrounds.

The single view model has only eight optical assemblies that view the product from

the front. It utilizes only four Amplifier PCB assemblies, and one background.

1.1 SAFETY PRECAUTIONS

1.1.1 VOLTAGES

Dangerous voltages are present in the electronics cabinet, lower power enclosure,

and the viewer. Make sure that all power switches are in the OFF position before

doing service in these areas.

1.1.2 ELECTRICAL INTERLOCKS

The window wiper inside the viewing area operates automatically. An electrical

interlock switch located inside the viewing area on the right side of the machine

prevents operation of the feeders and window wiper when the front viewer is

opened. To prevent personal injury or damage to the wiper mechanism, never

attempt to bypass the interlock switch.

1.1.3 PRINTED CIRCUIT CARD REMOVAL

Before removing or installing printed circuit cards, turn all power OFF to prevent

damage to the cards.

1.1.4 DISCONNECTING AND RECONNECTING PLUGS AND CONNECTORS

When any plug or connector is disconnected or reconnected, always ensure that the

power to the circuit is OFF.