Milnor C4A, Manual, Page: 5 / 36

MHT30C4AAE/9274AV (1 of 1)
ABOUT THIS MANUAL
Ë Scope
—This instruction manual is intended to provide operating and troubleshooting instructions for the
C4A electronic coin washer-extractor control. Refer to the INSTALLATION AND SERVICE manual for
information on machine installation procedures, mechanical requirements, preventive maintenance, service
procedures, and mechanical parts identification. Refer to the SCHEMATIC MANUAL for electrical parts
identification and electrical troubleshooting.
Ë The Power Up Sequence
—Verify that the machine behaves as described in “OPERATION OF
C4A . . . ” (see Table of Contents). Any other display indicates an error condition which must be corrected
before the machine will operate. See “HOW TO CORRECT ERRORS WITH THE C4A CONTROL.”
Ë Quick Reference Tabs
—The tabs along the right edge of the manual mark vital information.
SAFETY—READ FIRST—Safety instructions must be read before operating machine.
COMMISSIONING—Commissioning instructions ensure proper start up.
CONTENTS—See Table of Contents for section/page numbers of cross references used herein.
CHANGES/NEW MATERIALS—These, if any, will be found in an envelope inside the rear
cover.
Ë Manual Number/Date Code (When To Discard or Save)
—The manual number/date
code is located on the inside front cover, upper right corner just above the manual name. Whenever the
manual is reprinted with new information, part of this number changes. If the date code after the “/”
changes, the new version applies to all machines covered by the old version, but is improved— thus
the old version can be discarded. If the manual number before the “/” changes, the new manual covers
only new machines. Example: Discard MATMODELAE/8739
C
V when MATMODELAE/8739
D
V is
r e c e iv e d ( mi no r i mp ro v em e nt s ). A ls o , d is c a rd M AT M OD EL AE /8 7
39D
V w h e n M A T-
MODELAE/87
46A
V is received (major improvements). But keep MATMODEL
A
E/8746FV when MAT-
MODEL
B
E/8815AV is received, since the new manual no longer applies to machines originally shipped
with the old manual.
Ë Documents and Change Bars
—The individual documents comprising this manual use the same
revision criteria as the manual. Text documents also display change bars. Example: When section
MSOP0599AE/9135
B
V becomes MSOP0599AE/9135
C
V, change bars with the letter “C” appear next to
all changes for this revision. For a major rewrite (e.g., MSOP0599AE/92
26A
V), all change bars are deleted.
Ë Trademarks of Pellerin Milnor Corporation
—The following, some of which may be used in
this publication, are trademarks of Pellerin Milnor Corporation:
Ampsaver
®
Autolint
®
Auto-Purge
®
Autovac
CBW
®
Dye-Extractor
®
Dyextractor
®
E-P Plus
®
Gear Guardian
®
Hands-Off
®
Hydro-Cushion
®
Mildata
®
Milnet
®
Milnor
®
Miltrac
Miltron
Staph-Guard
®
System 4
®
System 7
®
Totaltrol
®