Milnor 5040TG2L Operating manual

Published Manual Number/ECN: MQPDGM01UU/2012222A
• Publishing System: TPAS
• Access date: 7/16/2012
• Document ECN's: Latest Available
5040TG2L, TG2R
5050, 6458, 6464 & 7272
TG1L, TG1R
PELLERIN MILNOR CORPORATION POST OFFICE BOX 400, KENNER, LOUISIANA 70063-0400, U.S.A.


Table of Contents
for MQPDGM01UU/2012222A
Page Description Document/ECN
1 Section 1: English
3 Maintenance Guide—Gas Dryer MQPDGM01EN/20120229
43 Section 2: Svenskt
45 Underhållsmanual—Gastorkare MQPDGM01SV/20120229
87 Section 3: Deutsch
89 Wartung—Gastrockner MQPDGM01DE/20120229


Section 1
English
1

2

Published Manual Number: MQPDGM01EN
• Specified Date: 20120229
• As-of Date: 20120229
• Access Date: 20120229
• Depth: Detail
• Custom: n/a
• Applicability: PDG
• Language Code: ENG01, Purpose: publication, Format: 1colA
Maintenance Guide—
Gas Dryer
PELLERIN MILNOR CORPORATION POST OFFICE BOX 400, KENNER, LOUISIANA 70063 - 0400, U.S.A.
3

Applicable Milnor®products by model number:
5040TG2L 5040TG2R 5050TG1L 5050TG1R 6458TG1L 6458TG1R 6464TG1L
6464TG1R 7272TG1L 7272TG1R
4

Table of Contents
PELLERIN MILNOR CORPORATION
Table of Contents
Sections Figures, Tables, and Supplements
Chapter 1. Machine Description, Identification, and
Certification
1.1. About This Milnor®Machine—Gas Dryer (Document
BIUUUF01)
1.1.1. Functional Description
1.1.2. Machine Identification Figure 1: Machine Data Plate
1.2. General Content of the EC-Declaration of Conformity
(Document BIPDUL01)
Chapter 2. Safety
2.1. Safety—Dryers, Conditioners, and Shakers (Document
BIUUUS27)
2.1.1. General Safety Requirements—Vital Information for
Management Personnel (Document BIUUUS04)
2.1.1.1. Laundry Facility
2.1.1.2. Personnel
2.1.1.3. Safety Devices
2.1.1.4. Hazard Information
2.1.1.5. Maintenance
2.1.2. Safety Alert Messages—Internal Electrical and
Mechanical Hazards (Document BIUUUS11)
2.1.3. Safety Alert Messages—External Mechanical Hazards
(Document BIUUUS12)
2.1.4. Safety Alert Messages—Cylinder and Processing
Hazards (Document BIUUUS13)
2.1.5. Safety Alert Messages—Unsafe Conditions (Document
BIUUUS14)
2.1.5.1. Damage and Malfunction Hazards
2.1.5.1.1. Hazards Resulting from Inoperative Safety
Devices
2.1.5.1.2. Hazards Resulting from Damaged Mechanical
Devices
2.1.5.2. Careless Use Hazards
2.1.5.2.1. Careless Operation Hazards—Vital Information
for Operator Personnel (see also operator hazards
throughout manual)
2.1.5.2.2. Careless Servicing Hazards—Vital Information
for Service Personnel (see also service hazards
throughout manuals)
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Table of Contents
PELLERIN MILNOR CORPORATION
Sections Figures, Tables, and Supplements
2.2. Fire Safety System Operation and Maintenance
(Document BIPDUM01)
2.2.1. Fire Safety Functions and Components Table 1: Fire Safety Functions for
6458xxxx and 7272xxxx Dryer
Models
Figure 2: Component Locations for 6458_
Models
Figure 3: View of ST550A, ST550B and
T2
Figure 4: View of ST225-1
Figure 5: View of ST225-2 and T3
Figure 6: View of STBB
2.2.2. About the Min Fire and Outlet Temperature Exceeded
220° Faults
2.2.2.1. Min Fire (MINF)
2.2.2.2. Outlet Temperature Exceeded 220° (degrees
Fahrenheit)
2.2.3. How to Prevent Water Flow When No Fire Occurs
2.2.4. How to Do a Test of the Fire Safety System Chart 1: How to Do a Test of the Fire
Safety System
2.2.5. If Water Flow Occurs Chart 2: If Water Flow Occurs
Chapter 3. Routine Maintenance
3.1. Routine Maintenance—Gas Dryer (Document BIUUUM09)
3.1.1. How To Show the Maintenance On a Calendar Table 2: Where to Put Marks On a
Calendar
3.1.2. Maintenance Summary Table 3: Guards and Related Components
Table 4: Filters, Screens, and Sensitive
Components
Table 5: Fluid Containers
Table 6: Components that Become Worn
Table 7: Bearings and Bushings. See Table
8 for Motors.
Table 8: Motor Grease Schedule. Use the
data in Section 3.1.4.2 to complete this
table.
Table 9: Mechanisms and Settings
3.1.3. How to Remove Contamination Table 10: Contamination Types, Cleaning
Agents, and Procedures
3.1.4. Lubricant Identification and Procedures Table 11: Lubricant Identification
3.1.4.1. Grease Gun Procedures
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Table of Contents
PELLERIN MILNOR CORPORATION
Sections Figures, Tables, and Supplements
3.1.4.2. Grease Procedures for Motors Figure 7: Motor Grease Maintenance
Conditions
Table 12: Motor Grease Intervals and
Quantities. Use grease EM (Table 11)
3.1.5. Maintenance Components—Machines and Controls
Group (Document BIUUUM10) Supplement 1: How to Examine Belts and
Pulleys
Figure 8: Belt and Pulley Conditions To
Look For. See Supplement 1.
Figure 9: Electric Box and Inverter. These
are examples. Your machine can look
different.
Figure 10: Compressed Air Inlet Strainers.
These are examples. Your machine
can look different.
Figure 11: Self-purging Air Line Filter to
Remove Moisture and Other
Contamination. These are examples.
Your machine can look different.
Supplement 2: How to Examine
Compressed Air Mechanisms
Figure 12: Compressed Air Mechanisms.
These are examples. Your machine
can look different.
Figure 13: Photoeyes. These are examples.
Your machine can look different.
Figure 14: Proximity Switches These are
examples. Your machine can look
different.
Supplement 3: How to Do a Test of the
Interlock Circuit for the Safety Gates
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Table of Contents
PELLERIN MILNOR CORPORATION
Sections Figures, Tables, and Supplements
3.1.6. Maintenance Components—Dryer and Dryvac Group
(Document BIPDUM02) Supplement 4: How Particle
Contamination Occurs in the Dryer
Supplement 5: How to Remove Lint from
the Burner Assembly—Gas Models
Figure 15: Remove Material Brought In
With the Air—Gas Models
Figure 16: Examine for Correct Lint
Removal—Milnor lint removal system
shown
Figure 17: Remove Material Brought In
With the Goods
Figure 18: Examine the Sensors—Option
for Infrared Temperature Sensing
Supplement 6: The Dryer Air Seals
Figure 19: Dryer Air Seals
Figure 20: Grease Ports for Support Wheel
Bearings
Figure 21: Lubrication of Basket Drive
Components
8

Chapter 1. Machine Description, Identification, and Certification
PELLERIN MILNOR CORPORATION
Chapter 1
Machine Description, Identification,
and Certification
BIUUUF01 (Published) Book specs- Dates: 20120229 / 20120229 / 20120229 Lang: ENG01 Applic: PDG
1.1. About This Milnor®Machine—Gas Dryer
This manual applies to the Milnor products whose model numbers are listed inside the front cover
and which are in the families of machines defined below.
1.1.1. Functional Description
Laundering system machines perform some process within a commercial or industrial
laundering system. Laundering system machines manufactured by Milnor®include CBW®tunnel
washers, centrifugal extractors, press extractors, pass-through dryers, lint collectors, and various
types of conveyors including stationary, shuttle, load, discharge, and storage conveyors.
dryers remove the moisture from damp (with water) linen by heat and mechanical action
(tumbling).
Pass-through dryers are are front-loaded, rear un-loaded.dryers used in laundering systems.
Gas Dryer models generate heat with a gas burner.
1.1.2. Machine Identification
Find the model number and other data for your machine on the machine data plate affixed to the
machine. See the figure that follows.
9

Chapter 1. Machine Description, Identification, and Certification
PELLERIN MILNOR CORPORATION
Figure 1: Machine Data Plate
View of Data Plate (English text shown) Legend
.
1. Model number. See
inside the front cover of
this manual.
2. Data that uniquely
identifies your machine
3. Cylinder maximum
rotation speed in
revolutions per minute
4. Cylinder volume in the
units of measure shown
5. Piped utility requirements
6. Electrical requirements
7. Part number for
multi-unit machine, if
applicable.
— End of BIUUUF01 —
BIPDUL01 (Published) Book specs- Dates: 20120229 / 20120229 / 20120229 Lang: ENG01 Applic: PDG
1.2. General Content of the EC-Declaration of Conformity
Manufacturer Pellerin Milnor Corporation
Hereby we declare under our sole responsibility that the machinery
Type (see the declaration for your machine)
Serial no (see the declaration for your machine)
Manufacturing date (see the declaration for your machine)
is in conformity with the provisions of Machinery Directive (89/392 EEC) as amended.
Pellerin Milnor Corporation certifies that the machine(s) listed above, manufactured in Kenner,
Louisiana, 70063, USA conform(s) as stipulated by schedule of verification of ISO/DIS 10
472-1 of June 1994 Safety Requirements for Industrial Laundry Machine, Part One, Common
Requirements for All Types, ISO/DIS 10 472-4 of June 1994, Safety Requirements for
Industrial Laundry Machine, Part Four: Air Dryers, BS EN 294 of 1992 Safety of Machinery,
Safety Distances to Prevent Danger Zones Being Reached by the Upper Limbs, and EN
60204-1 of October 1992, Safety of Machinery, Electrical Equipment of Machines, Part One,
General Requirements. EN50081-1,2 Electromagnetic Compatibility. Safety compliance to
the standard is described in detail in MILNOR manual (see the declaration for your machine).
This letter confirms that the machine(s) only meets the required aforementioned standards. It is
the responsibility of the installer/owner of the machine(s) to ensure compliance with all
requirements for on-site preparation, installation, and operation.
Our conformance to the above listed standards is certified with exceptions listed in MILNOR
Conformance Report (see the declaration for your machine).
Place Kenner, Louisiana, 70063, USA
10

Chapter 1. Machine Description, Identification, and Certification
PELLERIN MILNOR CORPORATION
Date of first issue of above mentioned machine type
Signature Kenneth W. Gaulter Engineering Manager
Signature Russell H. Poy Vice President, Engineering
— End of BIPDUL01 —
11

Chapter 2. Safety
PELLERIN MILNOR CORPORATION
Chapter 2
Safety
BIUUUS27 (Published) Book specs- Dates: 20120229 / 20120229 / 20120229 Lang: ENG01 Applic: PDG
2.1. Safety—Dryers, Conditioners, and Shakers
2.1.1. 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;
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Chapter 2. Safety
PELLERIN MILNOR CORPORATION
• 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.
2.1.1.1. Laundry Facility—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 for
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.
2.1.1.2. 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.
2.1.1.3. 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.
2.1.1.4. 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.
2.1.1.5. 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.
13

Chapter 2. Safety
PELLERIN MILNOR CORPORATION
2.1.2. 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
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 remove
all electric power from the machine.
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.
CAUTION 3 : Burn Hazards—Contact with hot goods or machine components can burn
you.
• Do not remove guards, covers, or panels.
• Do not reach into the machine housing or frame.
2.1.3. Safety Alert Messages—External Mechanical Hazards [Document
BIUUUS12]
The following are instructions about hazards around the front, sides, rear or top of the machine.
2.1.4. Safety Alert Messages—Cylinder and Processing Hazards
[Document BIUUUS13]
The following are instructions about hazards related to the cylinder and laundering process.
DANGER 4 : Entangle and Sever Hazards—Contact with goods being processed can
cause the goods to wrap around your body or limbs and dismember you.
• 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.
• 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 5 : 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.
14

Chapter 2. Safety
PELLERIN MILNOR CORPORATION
• 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.
WARNING 6 : 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 7 : Explosion and Fire Hazards—Petroleum and latex materials are
flammable. They can produce explosive fumes when heated.
• Do not use flammable solvents in processing.
• Do not load machine with goods containing dry cleaning materials.
• Do not use the machine in the presence of solvent fumes.
WARNING 8 : Poison and Corrosion Hazards—Synthetic solvents such as
perchloroethylene are toxic. They can produce poisonous phosgene gas (mustard gas) and/or
corrosive hydrochloric acid when heated.
• Do not load machine with goods containing dry cleaning materials.
• Do not use the machine in the presence of solvent fumes.
WARNING 9 : Fire Hazards—Overheated goods can catch fire spontaneously in the
machine or after discharge.
• Verify the overheat control system and plant fire extinguishers are functioning before
operating the machine. Be sure to turn water supply on after testing.
• In the event of a fire, thoroughly wet all goods.
• Test or inspect the system after every automatic actuation, or monthly.
CAUTION 10 : Burn Hazards—Contact with hot goods or machine components can burn
you.
• Do not remove guards, covers, or panels.
• Do not reach into the machine housing or frame.
• Use care when handling recently-processed goods.
2.1.5. Safety Alert Messages—Unsafe Conditions [Document BIUUUS14]
2.1.5.1. Damage and Malfunction Hazards
2.1.5.1.1. Hazards Resulting from Inoperative Safety Devices
WARNING 11 : 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 12 : 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.
15

Chapter 2. Safety
PELLERIN MILNOR CORPORATION
• Do not unlock or open electric box doors.
WARNING 13 : 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 14 : Fire Hazards—Sprinkler and overheat control—Failure to supply water to
the sprinkler or to open the manual valve, or failure of the overheat control, eliminates the
machine's internal fire protection. Normally the machine stops and water is sprayed into the
cylinder if outlet temperature reaches 240 degrees Fahrenheit (116 degrees Celsius).
• Verify the overheat control system and plant fire extinguishers are functioning before
operating the machine. Be sure to turn water supply on after testing.
• Keep the manual shut-off test valve open except when testing.
• Test or inspect the system after every automatic actuation, or monthly.
WARNING 15 : Explosion and Fire Hazards—Gas train—Operating the machine with
damaged or malfunctioning gas valves, safeties, controls, or piping can permit gas to escape into
the fire box, cylinder, or laundry room. The enclosure will explode if gas comes in contact with
any spark or flame.
• Do not operate the machine with any evidence of damage or malfunction.
• Stop the machine immediately and alert authorities if you smell gas.
2.1.5.1.2. 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.
2.1.5.2. Careless Use Hazards
2.1.5.2.1. Careless Operation Hazards—Vital Information for Operator Personnel (see also
operator hazards throughout manual)
WARNING 17 : 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.
• 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.
CAUTION 18 : Goods Damage and Wasted Resources—Entering incorrect cake data
causes improper processing, routing, and accounting of batches.
• Understand the consequences of entering cake data.
16
This manual suits for next models
8
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