Milnor MWF63J7 Manual

PELLERIN MILNOR CORPORATION Post Office Box 400, Kenner, Louisiana 70063–0400, U.S.A.
Installation, Parts, and
Service
MWF63J7, MWF63Z7,
MWF77J7, MWF77Z7
Manual Number: MCWMCA01
Edition (ECN): 2023216

Pellerin Milnor Corporation i
Contents
1 General Service and Safety Related Components .........................................................................5
Limited Standard Warranty .....................................................................................................6
How to Get the Necessary Repair Components ......................................................................7
Trademarks ..............................................................................................................................7
Safety — Suspended Washer Extractors .................................................................................8
Safety Alert Messages—Internal Electrical and Mechanical Hazards.............................8
Safety Alert Messages—Cylinder and Processing Hazards.............................................8
Safety Alert Messages—Unsafe Conditions ..................................................................10
Damage and Malfunction Hazards .........................................................................10
Hazards Resulting from Inoperative Safety Devices......................................10
Hazards Resulting from Damaged Mechanical Devices ................................10
Careless Use Hazards .............................................................................................11
Careless Operation Hazards—Vital Information for Operator Personnel
(see also operator hazards throughout manual) ..............................11
Careless Servicing Hazards—Vital Information for Service Personnel
(see also service hazards throughout manuals) ..............................11
Installation Tag Guidelines ....................................................................................................12
Safety Placards and Locations MWF18J8; MWF27J8/Z8; MWF36J8/Z8; MWF45J8/Z8;
MWF63J7/Z7; MWF77J7/Z7.........................................................................................15
Safety Placards and Locations ISO MWF18J8; MWF27J8/Z8; MWF36J8/Z8; MWF45J8/Z8;
MWF63J7/Z7; MWF77J7/Z7.........................................................................................18
Covers MWF63J7, MWF63Z7, MWF77J7, MWF77Z7 ....................................................................21
Shipping Brackets MWF36J8, MWF36Z8; MWF45J8, MWF45Z8; MWF63J7, MWF63Z7;
MWF77J7, MWF77Z7. ................................................................................................24
Torque Requirements for Fasteners .......................................................................................26
Torque Values .................................................................................................................26
Fasteners Made of Carbon Steel ............................................................................26
Without a Threadlocker ..................................................................................26
With a Threadlocker .......................................................................................28
Stainless Steel Fasteners ........................................................................................30
Preparation......................................................................................................................31
How to Apply a Threadlocker ........................................................................................32
Blind Holes.............................................................................................................32
Through Holes ........................................................................................................32
2 Important Installation Precautions...............................................................................................34
External Fuse/Breaker, Wiring, and Disconnect Requirements ............................................34
Fuse or Circuit Breaker Size...........................................................................................34
• If a fuse is used....................................................................................................34
• If a standard circuit breaker is used ....................................................................34
• If an inverse time circuit breaker is used ............................................................34
Wire Size ........................................................................................................................34
Ground............................................................................................................................35
Disconnect Switch for Lockout/Tagout..........................................................................35
Using GFCI (Ground Fault Circuit Interrupter) Device.................................................35
Vital Information About the Forces Imparted to Supporting Structures by Laundering
Machines ................................................................................................................35

ii Pellerin Milnor Corporation
Disclaimer of Responsibility ..........................................................................................36
Major Design Considerations .........................................................................................36
Primary Information Sources .........................................................................................37
Prevent Damage from Chemical Supplies and Chemical Systems .......................................37
How Chemical Supplies Can Cause Damage.................................................................38
• Dangerous Chemical Supplies and Wash Formulas............................................38
• Incorrect Configuration or Connection of Equipment ........................................38
Equipment and Procedures That Can Prevent Damage..................................................40
• Use the chemical manifold supplied. ..................................................................40
• Close the line.......................................................................................................41
• Do not let a vacuum occur...................................................................................41
• Flush the chemical tube with water.....................................................................41
• Put the chemical tube fully below the inlet.........................................................41
• Prevent leaks. ......................................................................................................41
3 Installation Procedures ................................................................................................................42
Handling a Washer-extractor from Delivery to Final Location .............................................42
Notices............................................................................................................................42
• Qualified Personnel Only....................................................................................42
• Disclaimer ...........................................................................................................42
• Other Tasks .........................................................................................................42
Facility Prerequisites ......................................................................................................43
Rigger Precautions..........................................................................................................43
Technician Precautions...................................................................................................45
• Can the Door(s) Be Opened Before Utilities are Connected? ............................47
Connection Precautions for Washer-extractors .....................................................................47
Notices............................................................................................................................48
• Machine Must Be Anchored ...............................................................................48
Utility Requirements and Related Information ..............................................................48
Plumber Precautions.......................................................................................................49
Electrician Precautions ...................................................................................................50
Chemical Supplier Precautions.......................................................................................51
4 Drive Assemblies.........................................................................................................................52
Drive MWF63J7, MWF63Z7, MWF77J7, MWF77Z7, MWF63C7, MWF63Y7, MWF77C7,
MWF77Y7.................................................................................................................53
Bearing Assembly & Installation MWF36, MWF45, MWF63, MWF77 .............................54
5 Suspension...................................................................................................................................61
Suspension MWF63J7, MWF63Z7, MWF77J7, MWF77Z7, MWF63C7, MWF63Y7, MWF77C7,
MWF77Y7.................................................................................................................62
Shocks MWF63J8, MWF63Z8, MWF77J8, MWF77Z8 ....................................................................64
6 Door Assemblies .........................................................................................................................66
26” Door MWF63J7, MWF63Z7, MWF77J7, MWF77Z7, MWF63C7, MWF63Y7, MWF77C7,
MWF77Y7.................................................................................................................68
Door Latch MWF36J8, MWF36Z8; MWF45J8, MWF45Z8; MWF63J7, MWF63Z7; MWF77J7,
MWF77Z7; MWF63C7, MWF63Y7; MWF77C7, MWF77Y7 .............................................72
7 Chemical Supply .........................................................................................................................73
Soap Chute MWF36J8, MWF36Z8; MWF45J8, MWF45Z8; MWF63J7, MWF63Z7; MWF77J7,
MWF77Z7; MWF63C7, MWF63Y7; MWF77C7, MWF77Y7 .............................................74
Peristaltic Supply MWF36J8, MWF36Z8; MWF45J8, MWF45Z8; MWF63J7, MWF63Z7;
MWF77J7, MWF77Z7; MWF63C7, MWF63Y7; MWF77C7, MWF77Y7. ............................76
Contents

Pellerin Milnor Corporation iii
5 Compartment Supply MWF36J8, MWF36Z8; MWF45J8, MWF45Z8; MWF63J7, MWF63Z7;
MWF77J7, MWF77Z7; MWF63C7, MWF63Y7; MWF77C7, MWF77Y7 .............................78
8 Water and Steam..........................................................................................................................80
Water and Steam MWF63J7, MWF63Z7, MWF63C7, MWF63Y7, MWF77J7, MWF77Z7,
MWF77C7, MWF77Y7................................................................................................81
Drain Valve to Rear MWF36J8, MWF36Z8; MWF45J8, MWF45Z8; MWF63J7, MWF63Z7;
MWF77J7, MWF77Z7 .................................................................................................84
9 Pneumatic Assemblies.................................................................................................................85
Pneumatic Schematic MWF63J7, MWF63Z7, MWF77J7, MWF77Z7 .............................................86
10 Control and Sensing ..................................................................................................................88
Water Level & Temperature Sensor MWF45J8/Z8, MWF63J7/Z7, MWF77J7/Z7, MWF100J7/
Z7, MWF125J7/Z7; MWF45C8/Y8, MWF63C7/Y7, MWF77C7/Y7, MWF100C7/Y7,
MWF125C7/Y7 ..........................................................................................................89
11 Dimensional Drawings ..............................................................................................................91
BDMWF63JAE/2020042 — MWF63J7, MWF63Z7 ...........................................................93
BDMWF63JAB/2020302 — MWF63J7, MWF63Z7 (Options) ..........................................94
BDMWF77JAE/2014295 — MWF77J7, MWF77Z7 ...........................................................95
BDMWF77JAB/2014045 — MWF77J7, MWF77Z7 (Options) ..........................................96
Figures
Figure 1 The Bolts in Milnor®Equipment..............................................................................26
Figure 2 Apply Threadlocker in a Blind Hole.........................................................................32
Figure 3 Apply Threadlocker in a Through Hole....................................................................33
Figure 4 Use heat for disassembly of fasteners with threadlocker..........................................33
Figure 5 How Rotating Forces Act On the Foundation ..........................................................37
Figure 6 Incorrect Configurations That Let the Chemical Supply Go In the Ma-
chine by a Siphon......................................................................................................39
Figure 7 Incorrect Configurations That Let the Chemical Supply Go In the Ma-
chine by Gravity........................................................................................................40
Figure 8 Examples of Manifolds for Chemical Tubes. Your equipment can look
different.....................................................................................................................40
Figure 9 A Configuration that Prevents Flow in the Machine When the Pump is
Off (if the chemical tube and tank have no pressure) ...............................................41
Figure 10 Peristaltic Diagram ...................................................................................................76
Figure 11 Peristaltic Inlet ..........................................................................................................77
Tables
Table 1 Trademarks ................................................................................................................7
Table 2 Parts List—Safety Placards MWF18J8; MWF27J8/Z8; MWF36J8/Z8; MWF45J8/Z8;
MWF63J7/Z7; MWF77J7/Z7...........................................................................................17
Table 3 Parts List—Safety Placards ISO MWF18J8; MWF27J8/Z8; MWF36J8/Z8; MWF45J8/
Z8; MWF63J7/Z7; MWF77J7/Z7 .....................................................................................20
Table 4 Parts List—Covers MWF63J7, MWF63Z7, MWF77J7, MWF77Z7 ...................................23
Table 5 Parts List—Shipping Brackets MWF36J8, MWF36Z8; MWF45J8, MWF45Z8;
MWF63J7, MWF63Z7; MWF77J7, MWF77Z7. ..................................................................25
Table 6 Torque Values for Standard Fasteners with Maximum 5/16-inch Diameters and
No Lubricant ............................................................................................................26
Contents

iv Pellerin Milnor Corporation
Table 7 Torque Values for Standard Fasteners Larger Than 5/16-inch Diameters and
No Lubricant ............................................................................................................27
Table 8 Torque Values for Plated Fasteners with Maximum 5/16-inch Diameters and
No Lubricant ............................................................................................................27
Table 9 Torque Values for Plated Fasteners Larger Than 5/16-inch Diameters and No
Lubricant ..................................................................................................................28
Table 10 Threadlocker by the Diameter of the Bolt (see below Note ) ..................................28
Table 11 Torque Values if You Apply LocTite 222 ................................................................29
Table 12 Torque Values if You Apply LocTite 242 ................................................................29
Table 13 Torque Values if You Apply LocTite 262 ................................................................29
Table 14 Torque Values if You Apply LocTite 272 (High-Temperature) ...............................29
Table 15 Torque Values if You Apply LocTite 277 ................................................................30
Table 16 Torque Values for Stainless Steel Fasteners 5/16-inch and Smaller ........................30
Table 17 Torque Values for Stainless Steel Fasteners Larger Than 5/16-inch .......................31
Table 18 Parts List—Drive MWF63J7, MWF63Z7, MWF77J7, MWF77Z7, MWF63C7,
MWF63Y7, MWF77C7, MWF77Y7 .................................................................................53
Table 19 Bearing Assembly & Installation MWF45, MWF63, MWF77 ...............................58
Table 20 Parts List—Suspension MWF63J7, MWF63Z7, MWF77J7, MWF77Z7, MWF63C7,
MWF63Y7, MWF77C7, MWF77Y7 .................................................................................63
Table 21 Parts List—Shocks MWF63J8, MWF63Z8, MWF77J8, MWF77Z8 ...................................65
Table 22 Parts List—Installation 26” Door MWF63J7, MWF63Z7, MWF77J7, MWF77Z7,
MWF63C7, MWF63Y7, MWF77C7, MWF77Y7 ................................................................71
Table 23 Parts List—Door Latch MWF36J8, MWF36Z8; MWF45J8, MWF45Z8; MWF63J7,
MWF63Z7; MWF77J7, MWF77Z7; MWF63C7, MWF63Y7; MWF77C7, MWF77Y7...............72
Table 24 Parts List—Soap Chute MWF36J8, MWF36Z8; MWF45J8, MWF45Z8; MWF63J7,
MWF63Z7; MWF77J7, MWF77Z7; MWF63C7, MWF63Y7; MWF77C7, MWF77Y7...............75
Table 25 Parts List—Peristaltic Supply MWF36J8, MWF36Z8; MWF45J8, MWF45Z8;
MWF63J7, MWF63Z7; MWF77J7, MWF77Z7; MWF63C7, MWF63Y7; MWF77C7,
MWF77Y7. ..................................................................................................................77
Table 26 Parts List—5 Compartment Supply MWF36J8, MWF36Z8; MWF45J8, MWF45Z8;
MWF63J7, MWF63Z7; MWF77J7, MWF77Z7; MWF63C7, MWF63Y7; MWF77C7,
MWF77Y7 ...................................................................................................................79
Table 27 Parts List—Water & Steam MWF63J7, MWF63Z7, MWF63C7, MWF63Y7, MWF77J7,
MWF77Z7, MWF77C7, MWF77Y7..................................................................................83
Table 28 Parts List—Drain Valve to Rear MWF36J8, MWF36Z8; MWF45J8, MWF45Z8;
MWF63J7, MWF63Z7; MWF77J7, MWF77Z7...................................................................84
Table 29 Parts List—Pneumatic Schematic MWF63J7, MWF63Z7, MWF77J7, MWF77Z7 ............87
Table 30 Parts List—Water Level & Temperature Sensor MWF45J8/Z8, MWF63J7/Z7,
MWF77J7/Z7, MWF100J7/Z7, MWF125J7/Z7; MWF45C8/Y8, MWF63C7/Y7, MWF77C7/Y7,
MWF100C7/Y7, MWF125C7/Y7 .....................................................................................89
Contents

1 General Service and Safety Related
Components
Pellerin Milnor Corporation 5

6Pellerin Milnor Corporation
BMP720097 / 19036 BRUUUM01.1 0000229985 D.2 D.6 12/5/19, 11:43 AM Released
General Service and Safety Related Components

Pellerin Milnor Corporation 7
BNUUUM01 / 2019342 BNUUUM01 0000250121 D.2 1/2/20, 2:14 PM Released
How to Get the Necessary Repair Components
BNUUUM01.C01 0000250120 A.3 B.3 D.2 1/2/20, 2:14 PM Released
You can get components to repair your machine from the approved supplier where you got this
machine. Your supplier will usually have the necessary components in stock. You can also get
components from the Milnor®factory.
Tell the supplier the machine model and serial number and this data for each necessary
component:
• The component number from this manual
• The component name if known
• The necessary quantity
• The necessary transportation requirements
• If the component is an electrical component, give the schematic number if known.
• If the component is a motor or an electrical control, give the nameplate data from the used
component.
To write to the Milnor®factory:
Pellerin Milnor Corporation
Post Office Box 400
Kenner, LA 70063-0400
UNITED STATES
Telephone: [phone]
Fax: [phone]
Email: [e-mail]
BNUUUU02 / 2021104A BNUUUU02 0000158094 F.2 3/3/21, 9:47 AM Released
Trademarks BNUUUU02.R01 0000158093 E.2 D.2 F.2 3/3/21, 9:47 AM Released
These words are trademarks of Pellerin Milnor®Corporation and other entities:
Table 1. Trademarks
AutoSpot™ GreenFlex™ MilMetrix®PulseFlow®
CBW®GearTrace™ MilTouch™ RAM Command™
Drynet™ GreenTurn™ MilTouch-EX™ RecircONE®
E-P Express®Hydro-cushion™ MILRAIL™ RinSave®
E-P OneTouch®Mentor®Miltrac™ SmoothCoil™
General Service and Safety Related Components

8Pellerin Milnor Corporation
Table 1 Trademarks (cont'd.)
E-P Plus®Mildata®PBW™ Staph Guard®
Gear Guardian®Milnor®
BNWSUS08 / 21224 BNWSUS08 0000348933 D.2 5/26/21, 12:00 PM Released
Safety — Suspended Washer Extractors
BNWSUS08.C01 0000348932 A.2 D.2 5/26/21, 11:48 AM Released
Safety Alert Messages—Internal Electrical and Mechanical
Hazards BNWSUS01.C03 0000234965 A.2 A.4 D.2 1/2/20, 2:19 PM Released
The following are instructions about hazards inside the machine and in electrical enclosures.
WARNING: Electrocution and Electrical Burn Hazards — Contact with electric
power can kill or seriously injure you. Electric power is present inside the
cabinetry unless the main machine power disconnect is off.
�Do not unlock or open electric box doors.
�Do not remove guards, covers, or panels.
�Do not reach into the machine housing or frame.
�Keep yourself and others off of machine.
�Know the location of the main machine disconnect and use it in an emergency to re-
move all electric power from the machine.
WARNING: Entangle and Crush Hazards — Contact with moving components nor-
mally isolated by guards, covers, and panels, can entangle and crush your
limbs. These components move automatically.
�Do not remove guards, covers, or panels.
�Do not reach into the machine housing or frame.
�Keep yourself and others off of machine.
�Know the location of all emergency stop switches, pull cords, and/or kick plates and
use them in an emergency to stop machine motion.
Safety Alert Messages—Cylinder and Processing Hazards
BNWSUS03.C03 0000234973 A.2 A.3 D.2 1/2/20, 2:19 PM Released
The following are instructions about hazards related to the cylinder and laundering process.
DANGER: Entangle and Sever Hazards — Contact with goods being processed can
cause the goods to wrap around your body or limbs and dismember you.
The goods are normally isolated by the locked cylinder door.
�Do not attempt to open the door or reach into the cylinder until the cyl-
inder is stopped.
General Service and Safety Related Components

Pellerin Milnor Corporation 9
�Do not touch goods inside or hanging partially outside the turning cylinder.
�Do not operate the machine with a malfunctioning door interlock.
�Open pocket machines only—Do not jog the cylinder and pull the goods at the same
time.
�Open pocket machines only—Keep yourself and others clear of cylinder and goods
during jogging operation.
�Do not operate the machine with malfunctioning two-hand manual controls.
�Know the location of all emergency stop switches, pull cords, and/or kick plates and
use them in an emergency to stop machine motion.
�Know the location of the main machine disconnect and use it in an emergency to re-
move all electric power from the machine.
WARNING: Crush Hazards — Contact with the turning cylinder can crush your limbs.
The cylinder will repel any object you try to stop it with, possibly causing
the object to strike or stab you. The turning cylinder is normally isolated
by the locked cylinder door.
�Do not attempt to open the door or reach into the cylinder until the cyl-
inder is stopped.
�Do not place any object in the turning cylinder.
�Do not operate the machine with a malfunctioning door interlock.
�Open pocket machines only—Keep yourself and others clear of cylinder and goods
during jogging operation.
�Do not operate the machine with malfunctioning two-hand manual controls.
WARNING: Confined Space Hazards — Confinement in the cylinder can kill or injure
you. Hazards include but are not limited to panic, burns, poisoning, suffo-
cation, heat prostration, biological contamination, electrocution, and
crushing.
�Do not attempt unauthorized servicing, repairs, or modification.
WARNING: Explosion and Fire Hazards — Flammable substances can explode or
ignite in the cylinder, drain trough, or sewer. The machine is designed for
washing with water, not any other solvent. Processing can cause solvent-
containing goods to give off flammable vapors.
�Do not use flammable solvents in processing.
�Do not process goods containing flammable substances. Consult with
your local fire department/public safety office and all insurance providers.
General Service and Safety Related Components

10 Pellerin Milnor Corporation
Safety Alert Messages—Unsafe Conditions
BNWSUS04.C01 0000235002 A.2 A.3 D.2 12/10/20, 4:36 PM Released
Damage and Malfunction Hazards
BNWSUS04.C02 0000235001 A.2 A.3 D.2 12/10/20, 4:36 PM Released
Hazards Resulting from Inoperative Safety Devices
BNWSUS04.C03 0000235000 A.2 A.6 D.2 12/10/20, 4:36 PM Released
DANGER: Entangle and Sever Hazards — Cylinder door interlock—Operating the
machine with a malfunctioning door interlock can permit opening the door
when the cylinder is turning and/or starting the cycle with the door open,
exposing the turning cylinder.
�Do not operate the machine with any evidence of damage or
malfunction.
WARNING: Multiple Hazards — Operating the machine with an inoperative safety
device can kill or injure personnel, damage or destroy the machine, dam-
age property, and/or void the warranty.
�Do not tamper with or disable any safety device or operate the machine with a mal-
functioning safety device. Request authorized service.
WARNING: Electrocution and Electrical Burn Hazards — Electric box doors—Op-
erating the machine with any electric box door unlocked can expose high
voltage conductors inside the box.
�Do not unlock or open electric box doors.
WARNING: Entangle and Crush Hazards — Guards, covers, and panels—Operating
the machine with any guard, cover, or panel removed exposes moving
components.
�Do not remove guards, covers, or panels.
Hazards Resulting from Damaged Mechanical Devices
BNWSUS04.C04 0000234999 A.2 A.4 D.2 12/10/20, 4:36 PM Released
WARNING: Multiple Hazards — Operating a damaged machine can kill or injure per-
sonnel, further damage or destroy the machine, damage property, and/or
void the warranty.
�Do not operate a damaged or malfunctioning machine. Request authorized service.
WARNING: Explosion Hazards — Cylinder—A damaged cylinder can rip apart dur-
ing extraction, puncturing the shell and discharging metal fragments at
high speed.
�Do not operate the machine with any evidence of damage or
malfunction.
General Service and Safety Related Components

Pellerin Milnor Corporation 11
WARNING: Explosion Hazards — Clutch and speed switch (multiple motor ma-
chines)—A damaged clutch or speed switch can permit the low speed mo-
tor to engage during extract. This will over-speed the motor and pulleys
and can cause them to rip apart, discharging metal fragments at high speed.
�Stop the machine immediately if any of these conditions occur: • ab-
normal whining sound during extract • skidding sound as extract ends •
clutches remain engaged or re-engage during extract
Careless Use Hazards BNWSUS04.C05 0000234998 A.2 A.3 D.2 12/10/20, 4:36 PM Released
Careless Operation Hazards—Vital Information for Operator Personnel (see also
operator hazards throughout manual)
BNWSUS04.C06 0000234997 A.2 A.4 D.2 12/10/20, 4:36 PM Released
WARNING: Multiple Hazards — Careless operator actions can kill or injure person-
nel, damage or destroy the machine, damage property, and/or void the
warranty.
�Do not tamper with or disable any safety device or operate the machine with a mal-
functioning safety device. Request authorized service.
�Do not operate a damaged or malfunctioning machine. Request authorized service.
�Do not attempt unauthorized servicing, repairs, or modification.
�Do not use the machine in any manner contrary to the factory instructions.
�Use the machine only for its customary and intended purpose.
�Understand the consequences of operating manually.
Careless Servicing Hazards—Vital Information for Service Personnel (see also
service hazards throughout manuals)
BNWSUS04.C07 0000234996 A.2 A.4 D.2 12/10/20, 4:36 PM Released
WARNING: Electrocution and Electrical Burn Hazards — Contact with electric
power can kill or seriously injure you. Electric power is present inside the
cabinetry unless the main machine power disconnect is off.
�Do not service the machine unless qualified and authorized. You must
clearly understand the hazards and how to avoid them.
�Abide by the current OSHA lockout/tagout standard when lockout/tag-
out is called for in the service instructions. Outside the USA, abide by the OSHA standard
in the absence of any other overriding standard.
WARNING: Entangle and Crush Hazards — Contact with moving components nor-
mally isolated by guards, covers, and panels, can entangle and crush your
limbs. These components move automatically.
�Do not service the machine unless qualified and authorized. You must
clearly understand the hazards and how to avoid them.
�Abide by the current OSHA lockout/tagout standard when lockout/tag-
out is called for in the service instructions. Outside the USA, abide by the OSHA standard
in the absence of any other overriding standard.
General Service and Safety Related Components

12 Pellerin Milnor Corporation
WARNING: Confined Space Hazards — Confinement in the cylinder can kill or injure
you. Hazards include but are not limited to panic, burns, poisoning, suffo-
cation, heat prostration, biological contamination, electrocution, and
crushing.
�Do not enter the cylinder until it has been thoroughly purged, flushed,
drained, cooled, and immobilized.
BNWMAI01 / 2022363 BNWMAI01 0000204674 D.2 8/30/22, 3:24 PM Released
Installation Tag Guidelines
BNWMAI01.R01 0000204673 C.2 D.2 5/31/23, 9:24 AM Released
MWF27J8 MWF27Z8 MWF36J8 MWF36Z8
MWF45J8 MWF45Z8 MWF63C7 MWF63J7
MWF63Y7 MWF63Z7 MWF77C7 MWF77J7
MWF77Y7 MWF77Z7 MWF100C7 MWF100J7
MWF100Y7 MWF100Z7 MWF125C7 MWF125J7
MWF125Y7 MWF125Z7
NOTICE: This information may apply to models in addition to those listed above. It ap-
plies to paper tags. It does not apply to the vinyl or metal safety placards, which must re-
main permanently affixed to the machine and replaced if no longer readable.
Paper tags on the machine provide installation guidelines and precautions. The tags can be tie-on
or adhesive. You can remove tie-on tags and white, adhesive tags after installation. Yellow adhe-
sive tags must remain on the machine.
The following entries explain the installation tags. Each entry includes: 1) the tag illustration, 2)
the tag part number at the bottom of the tag, and 3) the meaning of the tag.
Display or Action Explanation
Read the manuals before proceeding. This symbol appears on
most tags. The machine ships with safety, operator, and routine
maintenance guides for customer use. Milnor dealer manuals for
installing, commissioning, and servicing the machine are also
available from the Milnor Parts department.
B2TAG88005: This carefully built product was tested and in-
spected to meet Milnor performance and quality standards by
(identification mark of tester).
General Service and Safety Related Components

Pellerin Milnor Corporation 13
B2TAG94078: Do not forklift here; do not jack here; do not step
here—whichever applies.
B2TAG94081: Motor must rotate in this direction. On single mo-
tor washer-extractors and centrifugal extractors, the drive motor
must turn in this direction during draining and extraction. This tag
is usually wrapped around a motor housing. If the motor turns in
the opposite direction when the machine is first tested, the electri-
cal hookup is incorrect and must be reversed as explained in the
schematic manual.
B2TAG94097: The cylinder must rotate counterclockwise during
draining and extraction (spin) when viewed from here (rear of ma-
chine). Otherwise, reverse the electric power connections, as ex-
plained in the schematic manual.
B2TAG94099: Do not strike the shell door when fork-lifting. This
can cause the door to leak.
B2T2001013: Hot water connection.
B2T2001014: Cold water connection.
B2T2001015: Reuse (third) water connection.
General Service and Safety Related Components

14 Pellerin Milnor Corporation
B2T2001016: Flushing water connection. This is the water that
goes into the supply compartment or pumped chemical manifold
to flush chemicals into the machine.
B2T2001028: Look for tags inside the machine. These tags may
identify shipping restraints to be removed or components to be in-
stalled. Do not start the machine until these actions are completed.
B2T2002013: Do not start the machine until shipping restraints
are removed. This tag will appear on the outside of the machine to
alert you to the presence of internal shipping restraints. A tag will
also appear on the restraint to help identify it. Most, but not all
shipping restraints display the color red. Some shipping restraints
are also safety stands. Do not discard these.
B2T2003001: Hold the side of the connection stationary with a
wrench as you tighten the connection with another wrench. Other-
wise, you may twist components, such as valves, damaging them.
B2T2004027: Steam connection.
B2T2008007: Do not exceed 160° Fahrenheit (71° Celsius) water
temperature. Excessive temperature can damage the water valves
in this machine. Eliminate water hammer on the water lines to this
machine. Water hammer can rupture the water inlet valves on this
machine. Follow applicable codes when installing water hammer
arresters. Maintain incoming water pressure between 10 and 75
psi (between 0.7 and 5.1 bar). Pressures outside this range can
damage the water valves in this machine.
General Service and Safety Related Components

Pellerin Milnor Corporation 15
NOTICE: Replace placard immediately, if removed or unreadable. Approximate loca-
tions of placards are shown. If aluminum placard, mounting holes are provided on machine.
Use #8 self-tapping screws.
Legend
A...Front view
B...Rear view
Safety Placards and Locations 3 Sheet
MWF18J8; MWF27J8/Z8; MWF36J8/Z8; MWF45J8/Z8; MWF63J7/Z7; MWF77J7/Z7
BPWMYM02 / 2022383A BPWMYM02.1 0000348813 D.2 9/19/22, 4:53 PM Released
General Service and Safety Related Components

16 Pellerin Milnor Corporation
Legend
A...Front view
B...Rear view
C...Alternate location
Safety Placards and Locations 3 Sheet
MWF18J8; MWF27J8/Z8; MWF36J8/Z8; MWF45J8/Z8; MWF63J7/Z7; MWF77J7/Z7
General Service and Safety Related Components

Pellerin Milnor Corporation 17
Table 2. Parts List—Safety Placards
Find the assembly for your machine and the letter shown in the "Item" column. The components for your machine will show this
letter or the word "all" in the "Used In" column. The numbers shown in the "Item" column are those shown in the illustrations.
Used In Item Part Number Description/Nomenclature Comments
Components
all 1 01 10631B NMPLT:SHELLFNT WARN MWF->TACATA
all 2 01 10377A NPLT:ELEC HAZARD LG-TCATA
all 3 01 10699A NPLT:SERV HZRD-PLYEST-TCATA
all 4 01 10710A NPLT:CAUTION CHEMICAL SYSTEM
all 5 01 10689A NPLT:BELT HAZARD SM TCATA
Safety Placards and Locations 3 Sheet
MWF18J8; MWF27J8/Z8; MWF36J8/Z8; MWF45J8/Z8; MWF63J7/Z7; MWF77J7/Z7
General Service and Safety Related Components

18 Pellerin Milnor Corporation
NOTICE: Replace placard immediately, if removed or unreadable. Approximate loca-
tions of placards are shown. If aluminum placard, mounting holes are provided on machine.
Use #8 self-tapping screws.
Legend
A...Front view
B...Rear view
Safety Placards and Locations ISO 3 Sheet
MWF18J8; MWF27J8/Z8; MWF36J8/Z8; MWF45J8/Z8; MWF63J7/Z7; MWF77J7/Z7
BPWMYM03 / 2022383A BPWMYM03.1 0000348807 D.2 9/19/22, 5:13 PM Released
General Service and Safety Related Components