P/N 960-000175R_Rev. A {EDP #233426}
© 2014, JAPAN CASH MACHINE CO., LTD.
1 7
Series Banknote Validator (DBV-400) Integration Guide
Cleaning Procedure
To clean the DBV-400 Validation Section, gently
rub the Sensors and Rollers clean using a dry, soft,
lint-free, Micro-fiber Cloth ONLY.
Do not use any Alcohol, solvents, Citrus based
products, surface acting agents or scouring agents
that may cause damage to the Validation Section
Sensors and/or Rollers.
S
ENSOR
AND
R
OLLER
C
LEANING
P
ROCEDURE
To clean the DBV-400 Unit’s Sensors and Rollers,
proceed as follows:
1. Turn
the
DBV-400
Unit and the Host Machine’s
Power Supply
OFF
.
2. Remove the Cash Box from the DBV-400 Unit
and pull the Validation Guide out of the DBV-400
Unit (See Figure 6 & Figure 8).
3. Clean the appropriate path and Lens of each
Sensor (See Figure 12 for Sensor and Roller loca-
tions & Table 18 for each Sensor Type cleaning
method).
NOTE: Use a damp lint-free Micro-fiber Cloth to
remove any heavy accumulation of dirt or debris
from the Banknote path. Use a dry Micro-fiber
Cloth to absorb any excess moisture.
Caution: Do not use Alcohol, thinner or
Citrus based products for cleaning any
Banknote transport Sensors or
surfaces. The lenses can become
clouded by chemical evaporation
residue that may cause acceptance
errors.
Caution: Be sure to use non-flammable
compressed air only
Lens
Roller
Lint-free Micro
Before
Cleaning
After
Cleaning
Belt
Cotton Swab Air Jet
fiber Cloth
Figure 11
General Cleaning Image
NOTE: Calibration is recommended after
cleaning.
