Milnor Q4J Series User manual

Published Manual Number/ECN: ME6Q7JG1AE/92173N

• Publishing System: TPAS

• Access date: 11/09/2000

• Document ECN's: Exact

Schematic/Electrical Parts—

Q4, 6, 7J and Q4, 6, 7G

PELLERIN MILNOR CORPORATION POST OFFICE BOX 400, KENNER, LOUISIANA 70063-0400, U.S.A.

Please Read

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®CBW®Gear Guardian®Milnet®Staph-Guard®

Autolint®Dye-Extractor®Hands-Off®Milnor®System 4®

Auto-Purge®Dyextractor®Hydro-Cushion®Miltrac System 7®

Autovac E-P Plus®Mildata®Miltron Totaltrol®

Comments and Suggestions

Help us to improve this manual by sending your comments to:

Pellerin Milnor Corporation

Attn: Technical Publications

P. O. Box 400

Kenner, LA 70063-0400

Fax: (504) 469-1849

Table of Contents

for ME6Q7JG1AE/92173N

Q4, 6, 7J and Q4, 6, 7G

Page Description Document/ECN

1 Warranty BMP720097/92732A

3 How to Order Parts BMP720097R/72332A

4 Fuse/Circuit Breaker and Wire Sizing MSSM0118AE/9330AV

6 External Fuse & Wire Sizes for Washer Extractors:

36026RWP/RWE, M7G, 36021RWP/RWE, M7G BMP850042/91266V

7 External Fuse & Wire Sizes for Washer Extractors:

30020M7G, M7J, M7P, 36021Q6G, Q6J, Q6P,

36026Q6G, Q6J, Q6P, 42026Q4G, Q4J, Q4P BMP900039/94503V

8 External Fuse & Wire Sizes for Washer Extractors:

36021BWP, CPE, NSP, Q7G, Q7J, Q7P, 36026Q7G,

Q7J, Q7P, 42026Q6G, Q6J, Q6P BMP900040/94503V

9 Safety Instructions for Washer-Extractor Operation MSOP0205AE/9322CV

14 Drawing Identification - Forms and Format WWTBIFF/87082F

16 Drawing Identification - Forms and Format (continued) WWTBIFF-R/86466F

18 Board to Board Wiring W7Q7JBW/93356D

20 Parts List for W7Q7JBW W7Q7JBW-R/91412N

21 Cool Down W7Q7JCD/90452C

22 Parts List for W7Q7JCD W7Q7JCD-R/90452N

23 Flushing Supplies W7Q7JCF/91333C

24 Parts List for W7Q7JCF W7Q7JCF-R/90337N

25 Alternate Drain Valve W7Q7JDR/91426C

26 Parts List for W7Q7JDR W7Q7JDR-R/91426N

27 Electric Clutches for 36" & 42" Q4G, J Machines W7Q7JEC/90337C

28 Parts List for W7Q7JEC W7Q7JEC-R/90337N

29 Electric Valves W7Q7JEV/90337C

30 Parts List for W7Q7JEV W7Q7JEV-R/90337N

32 Microprocessor Inputs W7Q7JI1/91333D

34 Parts List for W7Q7JI1 W7Q7JI1-R/91031N

35 Microprocessor Inputs W7Q7JI2/90452C

36 Parts List for W7Q7JI2 W7Q7JI2-R/90452N

37 Control Circuit Transformer W7Q7JLV/91251C

38 Parts List for W7Q7JLV W7Q7JLV-R/91251N

39 Motor Contactors for 3621, 3626 Q6 and 4226

Q4, Q6 Machines W7Q7JMC/90492D

40 Parts List for W7Q7JMC W7Q7JMC-R/90337N

41 Motor Contactors for 3621, 3626 Q4 Machines W7Q7JMD/90492D

42 Parts List for W7Q7MD W7Q7JMD-R/90483N

43 Motor Connections for 3621, 3626 Q6 and 4226

Q4, Q6 Machines W7Q7JMTR/90337D

44 Parts List for W7Q7JMTR W7Q7JMTR-R/90337N

Table of Contents, cont.

Page Description Document/ECN

45 Motor Connections for 3621, 3626 Q4 Machines W7Q7JMTS/90337D

46 Parts List for W7Q7MTS W7Q7JMTS-R/90337N

47 Three-Wire Circuit W7Q7JS+/90337C

48 Parts List for W7Q7JS+ W7Q7JS+-R/90337N

49 Speed/Start Circuit W7Q7JSP/90492C

50 Parts List for W7Q7JSP W7Q7JSP-R/90452N

51 Speed/Start Circuit for Bath Soak Option Only W7Q7JSPS/91037C

52 Parts List for W7Q7JSPS W7Q7JSPS-R/91037N

54 Q4, Q6 & J Machine Tag W7Q7JTAG/91462D

56 Parts List for W7Q7JTAG W7Q7JTAG-R/91462N

3(//(5,10,/125&25325$7,21

/,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

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

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.

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)

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