Milnor 42044SR2 User manual

Published Manual Number/ECN: MAIHYDWECE/2018214A
• Publishing System: TPAS2
• Access date: 05/23/2018
• Document ECNs: Latest
Installation
42044, 60044, 72044
SR2/SR3; WR2/WR3
PELLERIN MILNOR CORPORATION POST OFFICE BOX 400, KENNER, LOUISIANA 70063-0400, U.S.A.

Table of Contents
MAIHYDWECE/18214A
Page Description Document
1 Limited Standard Warranty BMP720097/2008272A
2 How to Get the Necessary Repair Components BIUUUD19/20081231
3 Trademarks BNUUUU02/2017285A
5 1. Installation
6 Safety—Tilting Washer-Extractors BIUUUS27OT/20051111
12 About the Forces Transmitted by Milnor® Washer-extractors BIWUUI02/20001108
14 Installation Tag Guidelines - 42044, 60044, 72044 SR2/SR3
& WR2/WR3 BNWG4I01/2018213A
17 Prevent Damage from Chemical Supplies and Chemical
Systems BIWUUI03/2017353A
22 Handling and Setting Procedures for Open Pocket
Hydro-Cushion Machines MSIN0203AE/199439AV
29 Handling and Setting Procedures for Divided Cylinder,
Hydro-Cushion Machines MSIN0301AE/2005223V
34 Hydro-cushion service connections MSIN0201BE/2002372V
46 Reuse Tank Installation and Operation MSINA409AE/199841AV
49 2. Dimensional Drawings
51 Dimensional Drawing - 42044SR2, 42044SR3 BD4244SPCE/2017355D
52 Dimensional Drawing - 42044SR2, 42044SR3 Options BD4244SPCB/2017355D
53 Dimensional Drawing - 42044WR2, 42044WR3 BD4244WPCE/2017355D
54 Dimensional Drawing - 42044WR2, 42044WR3 Options BD4244WPCB/2017355D
55 Dimensional Drawing - 60044SR2, 60044SR3 BD6044SPCE/2017355D
56 Dimensional Drawing - 60044SR2, 60044SR3 Options BD6044SPCB/2017355D
57 Dimensional Drawing - 60044WR2, 60044WR3 BD6044W2CE/2017355D
58 Dimensional Drawing - 60044WR2, 60044WR3 Options BD6044W2CB/2017355D
59 Dimensional Drawing - 72044SR2, 72044SR3 BD7244SPBE/2017355D
61 Dimensional Drawing - 72044WR2 BD7244W2BE/2017355D
62 Dimensional Drawing - 72044WR2 Options BD7244W2BB/2017355D
63 Dimensional Drawing - 72044WR3 BD7244W3BE/2017355D
64 Dimensional Drawing - 72044WR3 Options BD7244W3BB/2017355D

PELLERIN MILNOR CORPORATION
LIMITED STANDARD WARRANTY
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 (unless the time period is specifically
extended for certain parts pursuant to a specific MILNOR published extended warranty) 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 tampered with, modified, or abused, used for
purposes not intended in the design and construction of the machine, or is repaired or altered in any
way without MILNOR's written consent.
Parts damaged by exposure to weather, to aggressive water, or to chemical attack are not covered by
this warranty. For parts which require routine replacement due to normal wear such as gaskets,
contact points, brake and clutch linings, belts, hoses, and similar parts the warranty time period is 90
days.
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, MIS-USE, 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.
THE PROVISIONS ON THIS PAGE REPRESENT THE ONLY WARRANTY FROM MILNOR
AND NO OTHER WARRANTY OR CONDITIONS, STATUTORY OR OTHERWISE, SHALL
BE IMPLIED.
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 EQUIPMENTTOANYBUYER.
OR ANY OTHER WARRANTY IMPLIED BY LAW INCLUDING BUT NOT
LIMITED TO REDHIBITION
BMP720097/2008272A
1

How to Get the Necessary Repair Components
PELLERIN MILNOR CORPORATION
BIUUUD19 (Published) Book specs- Dates: 20081231 / 20081231 / 20081231 Lang: ENG01 Applic: UUU
How to Get the Necessary Repair Components
This document uses Simplified Technical English.
Learn more at http://www.asd-ste100.org.
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: [email protected]
— End of BIUUUD19 —
2

Pellerin Milnor Corporation
Trademarks
BNUUUU02.R01 0000158093 A.2 7/13/17 1:11 PM Released
These words are trademarks of Pellerin Milnor Corporation and other entities:
Table 1 Trademarks
AutoSpot™ GreenTurn™ Milnor® PulseFlow®
CBW® GreenFlex™ MilMetrix® PurePulse®
Drynet™ Hydro-cushion™ MilTouch™ Ram Command™
E-P Express® Linear Costa Master™ MilTouch-EX™ RecircONE®
E-P OneTouch® Linear Costo™ Miltrac™ RinSave®
E-P Plus® Mentor® MultiTrac™ SmoothCoil™
Gear Guardian® Mildata® PBW™ Staph Guard®
End of document: BNUUUU02
BNUUUU02 / 2017285A BNUUUU02 0000158094 A.3 7/13/17 1:53 PM Released
3

Installation 1
5

Safety—Tilting Washer-Extractors
PELLERIN MILNOR CORPORATION
BIUUUS27 (Published) Book specs- Dates: 20051111 / 20051111 / 20060323 Lang: ENG01 Applic: EOT
Safety—Tilting Washer-Extractors
1. General Safety Requirements—Vital Information for
Management Personnel [Document BIUUUS04]
Incorrect installation, neglected preventive maintenance, abuse, and/or improper repairs, or
changes to the machine can cause unsafe operation and personal injuries, such as multiple
fractures, amputations, or death. The owner or his selected representative (owner/user) is
responsible for understanding and ensuring the proper operation and maintenance of the machine.
The owner/user must familiarize himself with the contents of all machine instruction manuals.
The owner/user should direct any questions about these instructions to a Milnor® dealer or the
Milnor® Service department.
Most regulatory authorities (including OSHA in the USA and CE in Europe) hold the owner/user
ultimately responsible for maintaining a safe working environment. Therefore, the owner/user
must do or ensure the following:
• recognize all foreseeable safety hazards within his facility and take actions to protect his
personnel, equipment, and facility;
• work equipment is suitable, properly adapted, can be used without risks to health or safety,
and is adequately maintained;
• where specific hazards are likely to be involved, access to the equipment is restricted to those
employees given the task of using it;
• only specifically designated workers carry out repairs, modifications, maintenance, or
servicing;
• information, instruction, and training is provided;
• workers and/or their representatives are consulted.
Work equipment must comply with the requirements listed below. The owner/user must verify
that installation and maintenance of equipment is performed in such a way as to support these
requirements:
• control devices must be visible, identifiable, and marked; be located outside dangerous zones;
and not give rise to a hazard due to unintentional operation;
• control systems must be safe and breakdown/damage must not result in danger;
• work equipment is to be stabilized;
• protection against rupture or disintegration of work equipment;
• guarding, to prevent access to danger zones or to stop movements of dangerous parts before
the danger zones are reached. Guards to be robust; not give rise to any additional hazards; not
be easily removed or rendered inoperative; situated at a sufficient distance from the danger
zone; not restrict view of operating cycle; allow fitting, replacing, or maintenance by
restricting access to relevant area and without removal of guard/protection device;
• suitable lighting for working and maintenance areas;
• maintenance to be possible when work equipment is shut down. If not possible, then
protection measures to be carried out outside danger zones;
• work equipment must be appropriate for preventing the risk of fire or overheating; discharges
of gas, dust, liquid, vapor, other substances; explosion of the equipment or substances in it.
6

Safety—Tilting Washer-Extractors
PELLERIN MILNOR CORPORATION
1.1. Laundr
y
Facilit
y
—Provide a supporting floor that is strong and rigid enough to support–with
a reasonable safety factor and without undue or objectionable deflection–the weight of the fully
loaded machine and the forces transmitted by it during operation. Provide sufficient clearance fo
r
machine movement. Provide any safety guards, fences, restraints, devices, and verbal and/or
posted restrictions necessary to prevent personnel, machines, or other moving machinery from
accessing the machine or its path. Provide adequate ventilation to carry away heat and vapors.
Ensure service connections to installed machines meet local and national safety standards,
especially regarding the electrical disconnect (see the National Electric Code). Prominently post
safety information, including signs showing the source of electrical disconnect.
1.2. Personnel—Inform personnel about hazard avoidance and the importance of care and
common sense. Provide personnel with the safety and operating instructions that apply to them.
Verify that personnel use proper safety and operating procedures. Verify that personnel
understand and abide by the warnings on the machine and precautions in the instruction manuals.
1.3. Safety Devices—Ensure that no one eliminates or disables any safety device on the machine
or in the facility. Do not allow machine to be used with any missing guard, cover, panel or door.
Service any failing or malfunctioning device before operating the machine.
1.4. Hazard Information—Important information on hazards is provided on the machine safety
placards, in the Safety Guide, and throughout the other machine manuals. Placards must be kept
clean so that the information is not obscured. They must be replaced immediately if lost or
damaged. The Safety Guide and other machine manuals must be available at all times to
the appropriate personnel. See the machine service manual for safety placard part numbers.
Contact the Milnor Parts department for replacement placards or manuals.
1.5. Maintenance—Ensure the machine is inspected and serviced in accordance with the norms of
good practice and with the preventive maintenance schedule. Replace belts, pulleys, brake
shoes/disks, clutch plates/tires, rollers, seals, alignment guides, etc. before they are severely
worn. Immediately investigate any evidence of impending failure and make needed repairs (e.g.,
cylinder, shell, or frame cracks; drive components such as motors, gear boxes, bearings, etc.,
whining, grinding, smoking, or becoming abnormally hot; bending or cracking of cylinder, shell,
frame, etc.; leaking seals, hoses, valves, etc.) Do not permit service or maintenance by
unqualified personnel.
2. Safety Alert Messages—Internal Electrical and Mechanical
Hazards [Document BIUUUS11]
The following are instructions about hazards inside the machine and in electrical enclosures.
WARNING 1 : Electrocution and Electrical Burn Hazards—Contact with electric powe
r
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 remove
all electric power from the machine.
7

Safety—Tilting Washer-Extractors
PELLERIN MILNOR CORPORATION
WARNING 2 : Entangle and Crush Hazards—Contact with moving components normally
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.
WARNING 3 : Crush Hazards—Tilting machines only—The machine housing will crush
your body or limbs if it descends or falls while you are under it. Housing can descend with powe
r
off or on. Manual operation of tilting valves overrides safety interlocks. Improper operation of
manual tilting valves may cause the housing to descend.
• Do not remove guards, covers, or panels.
• Do not reach into the machine housing or frame.
3. Safety Alert Messages—External Mechanical Hazards [Document
BIUUUS12]
The following are instructions about hazards around the front, sides, rear or top of the machine.
WARNING 4 : Strike and Crush Hazards—Machines with power operated door—The
moving door can strike you or crush or pinch your limbs if caught between the door and machine.
Some doors move automatically.
• Keep yourself and others clear of movement areas and paths.
• Keep both hands on the controls while operating.
• Do not operate the machine with malfunctioning two-hand manual controls.
WARNING 5 : Crush Hazards—Tilting machines only—The machine can crush your body
or limbs if you are caught between the tilting housing and a stationary object. Some machines tilt
automatically.
• Keep yourself and others clear of movement areas and paths.
• Keep both hands on the controls while operating.
• Do not operate the machine with malfunctioning two-hand manual controls.
WARNING 6 : Crush Hazards—Suspended machines only—Spaces between the shell and
housing can close and crush or pinch your limbs. The shell moves within the housing during
operation.
• Do not reach into the machine housing or frame.
• Keep yourself and others clear of movement areas and paths.
4. Safety Alert Messages—Cylinder and Processing Hazards
[Document BIUUUS13]
The following are instructions about hazards related to the cylinder and laundering process.
DANGER 7 : 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.
8

Safety—Tilting Washer-Extractors
PELLERIN MILNOR CORPORATION
• Do not attempt to open the door or reach into the cylinder until the cylinder is stopped.
• 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 remove
all electric power from the machine.
WARNING 8 : 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 cylinder 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 9 : Confined Space Hazards—Confinement in the cylinder can kill or injure
you. Hazards include but are not limited to panic, burns, poisoning, suffocation, heat prostration,
biological contamination, electrocution, and crushing.
• Do not attempt unauthorized servicing, repairs, or modification.
WARNING 10 : 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.
5. Safety Alert Messages—Unsafe Conditions [Document BIUUUS14]
5.1. Damage and Malfunction Hazards
5.1.1. Hazards Resulting from Inoperative Safety Devices
DANGER 11 : 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.
9

Safety—Tilting Washer-Extractors
PELLERIN MILNOR CORPORATION
WARNING 12 : Multiple Hazards—Operating the machine with an inoperative safety device
can kill or injure personnel, 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
malfunctioning safety device. Request authorized service.
WARNING 13 : Electrocution and Electrical Burn Hazards—Electric box doors—
Operating 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 14 : 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.
WARNING 15 : Crush Hazards—Down limit switches (machines with front and rear tilt
cylinders)—Failure of both front or both rear limit switches allows the seated tilt wheels on a
tilted machine to lift from their cradles. The housing will fall and lunge forward or rearward.
• Do not operate the machine with any evidence of damage or malfunction.
5.1.2. Hazards Resulting from Damaged Mechanical Devices
WARNING 16 : Multiple Hazards—Operating a damaged machine can kill or injure
personnel, 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 17 : Explosion Hazards—Cylinder—A damaged cylinder can rip apart during
extraction, puncturing the shell and discharging metal fragments at high speed.
• Do not operate the machine with any evidence of damage or malfunction.
WARNING 18 : Explosion Hazards—Clutch and speed switch (multiple motor
machines)—A damaged clutch or speed switch can permit the low speed motor 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: • abnormal whining sound
during extract • skidding sound as extract ends • clutches remain engaged or re-engage
during extract
5.2. Careless Use Hazards
5.2.1. Careless Operation Hazards—Vital Information for Operator Personnel
(
see also
operator hazards throughout manual)
WARNING 19 : Multiple Hazards—Careless operator actions can kill or injure personnel,
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
malfunctioning safety device. Request authorized service.
• Do not operate a damaged or malfunctioning machine. Request authorized service.
• Do not attempt unauthorized servicing, repairs, or modification.
10

Safety—Tilting Washer-Extractors
PELLERIN MILNOR CORPORATION
• 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.
5.2.2. Careless Servicing Hazards—Vital Information for Service Personnel (see also
service hazards throughout manuals)
WARNING 20 : 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/tagout is called for in
the service instructions. Outside the USA, abide by the OSHA standard in the absence of
any other overriding standard.
WARNING 21 : Entangle and Crush Hazards—Contact with moving components
normally 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/tagout is called for in
the service instructions. Outside the USA, abide by the OSHA standard in the absence of
any other overriding standard.
WARNING 22 : Crush Hazards—Tilting machines only—The machine housing will crush
your body or limbs if it descends or falls while you are under it. Housing can descend with powe
r
off or on. Manual operation of tilting valves overrides safety interlocks. Improper operation of
manual tilting valves may cause the housing to descend.
• Secure both red safety supports in accordance with the instructions furnished, then lock
out and tag out power at the main machine disconnect before working under the tilted
machine.
• Do not operate the manual tilt valves with anyone under the machine.
• Do not operate the tilt controls with anyone under the machine.
WARNING 23 : Crush Hazards—Tilting machines with front and rear tilt cylinders—The
housing will fall and lunge forward or rearward if the tilt wheels on the non-tilted end lift out of
their cradles, even with safety supports in place.
• Understand the consequences of operating manually.
WARNING 24 : Confined Space Hazards—Confinement in the cylinder can kill or injure
you. Hazards include but are not limited to panic, burns, poisoning, suffocation, heat prostration,
biological contamination, electrocution, and crushing.
• Do not enter the cylinder until it has been thoroughly purged, flushed, drained, cooled,
and immobilized.
— End of BIUUUS27 —
11

PELLERIN MILNOR CORPORATION
BIWUUI02 (Published) Book specs- Dates: 20001108 / 20001108 / 20100609 Lang: ENG01 Applic: WUU
About the Forces Transmitted by Milnor
®
Washer-extractors
During washing and extracting, all washer-extractors transmit both static and dynamic (cyclic)
forces to the floor, foundation, or any other supporting structure. During washing, the impact of
the goods as they drop imparts forces which are quite difficult to quantify. Size for size, both
rigid and flexibly-mounted machines transmit approximately the same forces during washing.
During extracting, rigid machines transmit forces up to 30 times greater than equivalent flexibly-
mounted models. The actual magnitude of these forces vary according to several factors:
• machine size,
• final extraction speed,
• amount, condition, and type of goods being processed,
• the liquor level and chemical conditions in the bath preceding extraction, and
• other miscellaneous factors.
Estimates of the maximum force normally encountered are available for each Milnor
®
model and
size upon request. Floor or foundation sizes shown on any Milnor
®
document are only for on-
grade situations based only on previous experience without implying any warranty, obligation, or
responsibility on our part.
1. Rigid Machines
Size for size, rigid washer-extractors naturally require a stronger, more rigid floor, foundation, or
other supporting structure than flexibly-mounted models. If the supporting soil under the slab is
itself strong and rigid enough and has not subsided to leave the floor slab suspended without
support, on grade installations can often be made directly to an existing floor slab if it has enough
strength and rigidity to safely withstand our published forces without transmitting undue
vibration. If the subsoil has subsided, or if the floor slab itself has insufficient strength and
rigidity, a deeper foundation, poured as to become monolithic with the floor slab, may be
required. Support pilings may even be required if the subsoil itself is “springy” (i.e., if its
resonant frequency is near the operating speed of the machine). Above-grade installations of rigid
machines also require a sufficiently strong and rigid floor or other supporting structure as
described below.
2. Flexibly-mounted Machines
Size for size, flexibly-mounted machines generally do not require as strong a floor, foundation, or
other supporting structure as do rigid machines. However, a floor or other supporting structure
having sufficient strength and rigidity, as described in Section 3, is nonetheless vitally important
for these models as well.
3. How Strong and Rigid?
Many building codes in the U.S.A. specify that laundry floors must have a minimum live load
capacity of 150 pounds per square foot (732 kilograms per square meter). However, even
compliance with this or any other standard does not necessarily guarantee sufficient rigidity. In
any event, it is the sole responsibility of the owner/user to assure that the floor and/or any other
supporting structure exceeds not only all applicable building codes, but also that the floor and/or
any other supporting structure for each washer-extractor or group of washer-extractors actually
has sufficient strength and rigidity, plus a reasonable factor of safety for both, to support the
weight of all the fully loaded machine(s) including the weight of the water and goods, and
including the published 360º rotating sinusoidal RMS forces that are transmitted by the
machine(s). Moreover, the floor, foundation, or other supporting structure must have sufficient
12

About the Forces Transmitted by Milnor
®
Washer-extractors
PELLERIN MILNOR CORPORATION
rigidity (i.e., a natural or resonant frequency many times greater than the machine speed with a
reasonable factor of safety); otherwise, the mentioned 360º rotating sinusoidal RMS forces can be
multiplied and magnified many times. It is especially important to consider all potential vibration
problems that might occur due to all possible combinations of forcing frequencies (rotating
speeds) of the machine(s) compared to the natural frequencies of the floor and/or any other
supporting structure(s). A qualified soil and/or structural engineer must be engaged for this
purpose.
Figure 1: How Rotating Forces Act on the Foundation
Typical Machine
Legend
A. Direction of force
B. Load
C. Rotation (Frequency = RPM / 60)
.
Figure 1 above is intended to depict both on-grade and above-grade installations and is equally
applicable to flexibly-mounted washer-extractors, as well as to rigid models installed either
directly on a floor slab or on a foundation poured integrally with the slab. Current machine data is
available from Milnor
®
upon request. All data is subject to change without notice and may have
changed since last printed. It is the sole responsibility of every potential owner to obtain written
confirmation that any data furnished by Milnor
®
applies for the model(s) and serial number(s) of
the specific machines.
— End of BIWUUI02 —
13

Pellerin Milnor Corporation
Installation Tag Guidelines
BNWG4I01.R01 0000187278 A.2 5/22/18 4:30 PM Released
42044SR2 42044SR3 42044WR2 42044WR3
60044SR2 60044SR3 60044WR2 60044WR3
72044SR2 72044SR3 72044WR2 72044WR3
NOTICE: This information may apply to models in addition to those listed above. It
applies to paper tags. It does not apply to the vinyl or metal safety placards, which must
remain 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).
B2TAG94078: Do not forklift here; do not jack here; do not step
here—whichever applies.
B2TAG94079: Rig for crane lifting (either 3-point or 4-point, de-
pending on the number of lifting eyes provided) using a steep an-
gle on the chains (closer to vertical than horizontal).
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.
IBNWG4I01 / 2018213 BNWG4I01 0000187279 A.2 5/22/18 4:30 PM Released
14

Pellerin Milnor Corporation
B2TAG94084: Do not lift from one corner of the machine, as this
can cause the frame to rack, damaging it.
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.
B2TAG94117: The brake assembly under the machine is fragile.
Fork lift only under main structural supports.
B2TAG94118: Do not strike shipping container during fork-lift-
ing. Fragile components inside.
B2TAG96007: Add grease here. Refer to the preventive mainte-
nance schedule in the service manual.
B2T2001013: Hot water connection.
B2T2001014: Cold water connection.
B2T2001015: Reuse (third) water connection. (Optional)
Installation Tag Guidelines
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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.
B2T2004027: Steam connection.
End of document: BNWG4I01
Installation Tag Guidelines
16