Milnor 30015CWE Use and care manual

Published Manual Number/ECN: MT30CWE1CE/92097N
• Publishing System: TPAS
• Access date: 04/02/2001
• Document ECN's: Latest Available
Technical Reference—
30015CWE, N4S & 30020N4S
PELLERIN MILNOR CORPORATION POST OFFICE BOX 400, KENNER, LOUISIANA 70063-0400, U.S.A.

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About the Manual Identifying Information on the Cover
The front cover displays pertinent identifying information for this manual. Most important, are
the published manual number (part number) /ECN (date code). Generally, when a replacement
manual is furnished, it will have the same published manual number, but the latest available ECN.
This provides the user with the latest information applicable to his machine. Similarly all
documents comprising the manual will be the latest available as of the date the manual was
printed, even though older ECN dates for those documents may be listed in the table of
contents.
When communicating with the Milnor factory regarding this manual, please also provide the
other identifying information shown on the cover, including the publishing system, access date,
and whether the document ECN’s are the latest available or exact.
References to Yellow Troubleshooting Pages
This manual may contain references to “yellow pages.” Although the pages containing
troubleshooting procedures are no longer printed on yellow paper, troubleshooting instructions, if
any, will be contained in the easily located “Troubleshooting” chapter or section. See the table of
contents.
Trademarks of Pellerin Milnor Corporation
The following, some of which may be used in this manual, are trademarks of Pellerin Milnor
Corporation:
Ampsaver®Dye-Extractor®Gear Guardian®Milnet®Staph-Guard®
Autolint®Dyextractor®Hands-Off®Milnor®System 4®
Auto-Purge®E-P Express®Hydro-Cushion®Miltrac System 7®
Autovac E-P OneTouch®Mildata®Miltron Totaltrol®
CBW®E-P Plus®
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Help us to improve this manual by sending your comments to:
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Attn: Technical Publications
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Table of Contents
for MT30CWE1CE/92097N
30015CWE, N4S & 30020N4S
Page Description Document/ECN
1 Section 1: Foreword
3 Warranty BMP720097/92732A
5 How to Order Parts BMP720097R/72332A
6 Safety Precautions MSOP0501AE/84132V
7 Section 2: Installation
8 Facility Requirements MSIN0702AE/90046V
9 Handling and Setting Procedures MSIN0703AE/90061V
12 Fuse/Circuit Breaker and Wire Sizing MSSM0118AE/9330AV
14 External Fuse & Wire Sizes for Washer Extractors:
30015C4A, C4T, M4A, M4G, M4J, M4P, M4T BMP850034/95437V
15 External Fuse & Wire Sizes for Washer Extractors:
30020C4A, C4T, M4A, M4T, M5G, M5J, M5P,
30022C4A, C4T, M4A, M4T, M5G, M5J, M5P,
M5T BMP850038/97027V
17 Section 3: Functional Description
18 Safety Devices MSFD01EAAE/82337N
19 Description of Drive Train MSFD0701AE/90373V
22 CAM Sequence Diagram - CWE & N4S BMP780027/83133B
23 Control Systems MSFD03EAAE/82377
25 Coin Mechanisms MSFD04EBAE/82377
27 Section 4: Operation
28 Check Out Procedure MSOP01EAAE/82377
31 Section 5: Troubleshooting
32 Troubleshooting - How Power Variances Affect Machine MSTS01EAAE/82377
33 Troubleshooting - General Malfunctions MSTS02EAAE/82377
38 Troubleshooting - Coin Mechanism Malfunctions MSTS03EBAE/82377
39 Section 6: Service and Maintenance
40 Preventive Maintenance/Lubrication MSSM0705AE/90066V
42 Drive Train Service MSSM0706AE/90061V
49 Coin Mechanism MSSM01EBAE/82371N
51 Electronic Coin Counter MSSM02EBAE/86362
53 Water Level Adjustments MSSM04EAAE/89517N
55 Resetting the Timer MSSM05EAAE/82377N
57 Main Frame Disassembly MSSM06EAAE/82377N
58 Bearings and Seals MSSM07EAAE/82377N
60 Vibration Safety Switch Adjustments MSSMA408AE/89506V
62 Bolt Torque Requirements MSSM0101AE/90032V
63 Section 7: Dimensional Drawings

Table of Contents, cont.
Page Description Document/ECN
65 Dimensional Drawing - 30015 & 30020 Mxx, C4A BD30CWE1CE/92393D
66 Dimensional Drawing - 30015 & 30020 Mxx, C4A Options BD30CWE1CB/92393D

Section 1
Foreword
1

2

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/,0,7('67$1'$5':$55$17<
We warrant to the original purchaser that MILNOR machines including electronic
hardware/software (hereafter referred to as “equipment”), will be free from defects in material
and workmanship for a period of one year from the date of shipment from our factory with no
operating hour limitation. This warranty is contingent upon the equipment being installed,
operated and serviced as specified in the operating manual supplied with the equipment, and
operated under normal conditions by competent operators.
Providing we receive written notification of a warranted defect within 30 days of its discovery,
we will – at our option – repair or replace the defective part or parts, FOB our factory. We
retain the right to require inspection of the parts claimed defective in our factory prior to
repairing or replacing same. We will not be responsible, or in any way liable, for unauthorized
repairs or service to our equipment, and this warranty shall be void if the equipment is repaired
or altered in any way without MILNOR’s written consent.
Parts which require routine replacement due to normal wear – such as gaskets, contact points,
brake and clutch linings and similar parts – are not covered by this warranty, nor are parts
damaged by exposure to weather or to chemicals.
We reserve the right to make changes in the design and/or construction of our equipment
(including purchased components) without obligation to change any equipment previously
supplied.
ANY SALE OR FURNISHING OF ANY EQUIPMENT BY MILNOR IS MADE ONLY UPON
THE EXPRESS UNDERSTANDING THAT MILNOR MAKES NO EXPRESSED OR IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR USE OR
PURPOSE. MILNOR WILL NOT BE RESPONSIBLE FOR ANY COSTS OR DAMAGES
ACTUALLY INCURRED OR REQUIRED AS A RESULT OF: THE FAILURE OF ANY OTHER
PERSON OR ENTITY TO PERFORM ITS RESPONSIBILITIES, FIRE OR OTHER HAZARD,
ACCIDENT, IMPROPER STORAGE, MISUSE, NEGLECT, POWER OR ENVIRONMENTAL
CONTROL MALFUNCTIONS, DAMAGE FROM LIQUIDS, OR ANY OTHER CAUSE BEYOND
THE NORMAL RANGE OF USE. REGARDLESS OF HOW CAUSED, IN NO EVENT SHALL
MILNOR BE LIABLE FOR SPECIAL, INDIRECT, PUNITIVE, LIQUIDATED, OR
CONSEQUENTIAL COSTS OR DAMAGES, OR ANY COSTS OR DAMAGES WHATSOEVER
WHICH EXCEED THE PRICE PAID TO MILNOR FOR THE EQUIPMENT IT SELLS OR
FURNISHES.
WE NEITHER ASSUME, NOR AUTHORIZE ANY EMPLOYEE OR OTHER PERSON TO
ASSUME FOR US, ANY OTHER RESPONSIBILITY AND/OR LIABILITY IN CONNECTION
WITH THE SALE OR FURNISHING OF OUR EQUIPMENT TO ANY BUYER.
BMP720097
92732A
3

4

How to order repair parts
Repair parts may be ordered either from the authorized dealer who sold you this
machine, or directly from the MILNOR factory. In most cases, your dealer will
have these parts in stock.
When ordering parts, please be sure to give us the following information:
1. Model and serial number of the machine for which the parts are required
2. Part number
3. Name of the part
4. Quantity needed
5. Method of shipment desired
6. In correspondence regarding motors or electrical controls, please include all
nameplate data, including wiring diagram number and the make or
manufacturer of the motor or controls.
All parts will be shipped C.O.D. transportation charges collect only.
Please read this manual
It is strongly recommended that you read the installation and operating manual
before attempting to install or operate your machine. We suggest that this manual
be kept in your business office so that it will not become lost.
PELLERIN MILNOR CORPORATION
32%2;.(11(5/$86$
FAX: Administration 504/468-9307, Engineering 504/469-1849, Service 504/469-9777
BMP720097R
72332A
5

MSOP0501AE/84132V (1 of 1)
6

Section 2
Installation
7

8

9

10

11

MSSM0118AE/9330BV (1 of 2)
ÈFUSE/CIRCUIT BREAKER AND WIRE SIZING
•Grounding
•Fuse Sizing
•Circuit Breaker Sizing
•Wire Sizing
ÊGrounding
Ground machine to an earth ground (zero potential). Use a ground wire of at least as large a gauge as that
required for incoming power; do not rely on conduit, machine anchorage, etc. Connect the ground wire between the
ground lug on the incoming power junction box on the machine and the external disconnect box or other location
as required to assure a reliable earth ground.
ÊFuse Sizing
Size external fuses per the external fuse and wire size table in the schematic manual. The recommended fuse
sizes are per National Electric Code (NEC) section 430-52, exception No. 2 Part B, as follows:
The rating of a time-delay (dual-element) fuse shall be permitted to be increased, but shall in no case exceed
225 percent of the full-load current.
UNSAFE OPERATION AND MACHINE DAMAGE HAZARDS—Correct fuse must be used. An
extract motor may take up to two minutes to accelerate the basket to full speed, during
which time the motor draws nearly locked rotor current. All motors on dryers and mem-
brane presses may run at the same time requiring fusing for the whole group.
☞NEVER use fuses other than those specified in the tables in the schematic manual.
☞Use only Bussmann Fusetron FRN (up to 250V), FRS (250 to 600V) or similar lag type
fuses.
ÊCircuit Breaker Sizing
If an inverse time circuit breaker is to be used, it should have the same characteristics as FRN/FRS type fuse,
which will allow you to use the Fuse Size as shown in the table; otherwise, use the Circuit Breaker Size shown in
the table. The calculation is per National Electric Code (NEC) section 430-52, exception No. 2 Part C, as follows:
The rating of an inverse time circuit breaker shall be permitted to be increased but shall in no case exceed
400 percent for full-load currents of 100 amperes or less.
B
12

ÊWire Sizing
Size wire as follows:
1. Except as noted in item 2, below, size wire per the external fuse and wire size table in the schematic manual,
for runs up to 50 feet (15 meters). Use next larger size for runs 50 to 100 feet (15 to 30 meters). Use wire
two sizes larger for runs greater than 100 feet (30 meters).
2. If an inverse circuit breaker is to be used and local code requires a larger wire size than called for by the exter-
nal fuse and wire size table, abide by the local code.
UNSAFE OPERATION AND MACHINE DAMAGE HAZARDS—Correct wire size must be
used. Smaller wire—even though its current-carrying capacity may be greater than the re-
quired fuse—may cause voltage drops, thereby reducing starting torque. (A 5% voltage
drop causes motor to produce only 90% of its rated torque.) The voltage drop is greatest
the instant the motor is energized, thus when highest torque is required.
☞Never use wire of a smaller size than called for by the external fuse and wire size table
in the schematic manual.
Wire size shown in the
external fuse and wire size table
may sometimes appear to be too
small for the fuse/circuit breaker shown. However, the listed wire size is acceptable for the
load imposed by the machine and commensurate with the National Electric Code.
FUSE/CIRCUIT BREAKER AND WIRE SIZING MSSM0118AE/9330BV (2 of 2)
13

BMP850034/95437V
È
EXTERNAL FUSE AND WIRE SIZES FOR WASHER EXTRACTORS:
30015 C4A, C4T, M4A, M4G, M4J, M4P, M4T
LARGEST MOTOR = .75HP
VOLT
CODE
(NOTE 5)
VOLTAGE
(VAC) RUNNING AMPS
(NOTE 1)
PHASE FREQUENCY
(Hz) FUSE (AMPS)
(NOTES 2, 4)
CIRCUIT
BREAKER
(AMPS)
(NOTE 4)
WIRE
PER NEC
(NOTES 3, 4)
AWG/mm2
33 110 14 1 50 FRN20 35 12 / 4.00
37 120 14 1 60 FRN20 35 12 / 4.00
46 200 3.5 3 50 FRN5.6 10 14 / 2.50
55 220 7 1 50 FRN15 25 14 / 2.50
62 220 3 3 50 FRN5.6 10 14 / 2.50
71 208/240 7 1 60 FRN15 25 14 / 2.50
74 208/240 3.3/3 3 60 FRN5.6 10 14 / 2.50
82 380 2 3 50 FRS2.5 6 14 / 2.50
84 400 1.5 3 50 FRS2.5 6 14 / 2.50
96 480 1.5 3 60 FRS2.5 6 14 / 2.50
99 600 →480 1.2 3 60 FRS2 4 14 / 2.50
NOTE 1: Running amps are for the highest demand portion of the cycle, after the motor is up to speed, and are approximate.
NOTE 2: Use Bussmann Fusetron FRN (up to 250V), FRS (250 to 600V) or similar lag type fuses.
CORRECT FUSE MUST BE USED—Never use fuses other than those specified. Extract mo-
tor may take up to two minutes to fully accelerate basket, during which time motor draws
nearly locked rotor current.
NOTE 3: Use wire size shown for runs up to 50 feet (15 meters). Use next larger size for runs 50 to 100 feet (15 to 30 meters). Use wire
two sizes larger for runs greater than 100 feet (30 meters).
CORRECT WIRE SIZE MUST BE USED—Never use wire of a smaller size than specified.
Smaller wire—even though its current-carrying capacity may be greater than the required
fuse—may cause voltage drops, thereby reducing starting torque. (A 5% voltage drop
causes motor to produceonly 90%ofits rated torque.) Note that the voltagedropis greatest
the instant the motor is energized, and thus when the highest torque is required.
NOTE 4: See section MSSM0118AE “FUSE AND WIRE SIZING” for more information.
NOTE 5: Not all voltages available on all models.
14

BMP850038/97027V
È
EXTERNAL FUSE AND WIRE SIZES FOR WASHER EXTRACTORS:
30020 C4A, C4T, M4A, M4T, M5G, M5J, M5P;
30022 C4A, C4T, M4A, M4T, M5G, M5J, M5P, M5T
LARGEST MOTOR = 1.5HP
VOLT
CODE
(NOTE 5)
VOLTAGE
(VAC) RUNNING AMPS
(NOTE 1)
PHASE FREQUENCY
(Hz) FUSE (AMPS)
(NOTES 2, 4)
CIRCUIT
BREAKER
(AMPS)
(NOTE 4)
WIRE
PER NEC
(NOTES 3, 4)
AWG/mm2
46 200 6 3 50 FRN10 20 14 / 2.50
52 208 5.8 3 60 FRN10 20 14 / 2.50
62 220 5.5 3 50 FRN10 20 14 / 2.50
74 240 5 3 60 FRN10 20 14 / 2.50
82 380 3 3 50 FRS06 15 14 / 2.50
83 380 3 3 60 FRS06 15 14 / 2.50
84 400 3 3 50 FRS06 15 14 / 2.50
85 415 3 3 50 FRS06 15 14 / 2.50
88 440 2.5 3 50 FRS04 6 14 / 2.50
96 480 2.5 3 60 FRS04 6 14 / 2.50
99 600 →480 2 3 60 FRS04 6 14 / 2.50
NOTE 1: Running amps are for the highest demand portion of the cycle, after the motor is up to speed, and are approximate.
NOTE 2: Use Bussmann Fusetron FRN (up to 250V), FRS (250 to 600V) or similar lag type fuses.
CORRECT FUSE MUST BE USED—Never use fuses other than those specified. Extract mo-
tor may take up to two minutes to fully accelerate basket, during which time motor draws
nearly locked rotor current.
NOTE 3: Use wire size shown for runs up to 50 feet (15 meters). Use next larger size for runs 50 to 100 feet (15 to 30 meters). Use wire
two sizes larger for runs greater than 100 feet (30 meters).
CORRECT WIRE SIZE MUST BE USED—Never use wire of a smaller size than specified.
Smaller wire—even though its current-carrying capacity may be greater than the required
fuse—may cause voltage drops, thereby reducing starting torque. (A 5% voltage drop
causes motor to produce only 90% of its rated torque.) Note that the voltage drop is great-
est the instant the motor is energized, and thus when the highest torque is required.
NOTE 4: See section MSSM0118AE “FUSE AND WIRE SIZING” for more information.
NOTE 5: Not all voltages available on all models.
15

16