Service Manual Chapter7. Cash Dispenser Unit
© 2013
Nautilus Hyosung Inc.
All Rights Reserved.
7-1
Overview
► This Cash Dispenser Unit(CDU) is located on the right side of the safe door and can be
divided into 5 major modules as follows.
Body Module
Presenter Assembly
Feed Module
Four Cash Cassettes
Reject & Retract Box
Body Module is composed of two lever type Double Bill Detection mechanism and a
high precision sensor, which measures the thickness of the transmitted bills and
verifies if it is one or more than two bills. It presents only “normal” bills to customers by
filtering all of the “bad” bills through Gate Solenoid operation.
Presenter Assembly is a mechanism that provides customers with bills stacked in the
Body Module and the assembly direction changes whether it is Front Access type or
Rear Access type.
Feed Module transfers the bills mounted inside the cash cassette to cash dispenser,
and measures the number of dispensed bills, quantity of skew, size of bills, and space
between bills. Also, the Clutch Assembly that supplies power to Main Motor is
contained in the Feed Module which enables dispensing bills from a certain cash
cassette with just one motor.
The Cash Cassette has the Bill Pick-up Module made of light plastic, which is user-
friendly and can be easily replaced in the branch.
Reject & Retract Box is an integral system that transfers defective bills from cash
cassette to Reject Department while sending the bills withdrawn but not taken by
customers to the Retract Department where the bills can be safely stored.
