IMS MM1000 User manual

© Copyright 2010 IMS Company. All rights reserved. An ISO 9001:2008 Registered Quality Company
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AIR COOLED CHILLER
Model MM1000
#147706 / #147707 / #148857
INSTRUCTION MANUAL
Telephone: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.imscompany.com
June 2010
IMS Company
10373 Stafford Road
Chagrin Falls, OH 44023-5296

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2187FR Revised 12-APR-1996 Printed 19-AUG-1997
"SUVA" 134A
Tradenames and Synonyms
HCF 134A
VT1505
Company Identification
MANUFACTURER / DISTRIBUTOR
PHONE NUMBERS
Product Information 1-800-441-7515
Transport Emergency CHEMTREC: 1-800-424-9300
Medical Emergency 1-800-441-3637
COMPOSITION/INFORMATION ON INGREDIENTS
Components
Material CAS Number %
*ETHANE, 1 , 1 , 1 , 2-TETRAFLUORO- 811-97-2 100
(HFC-134a).
DuPont Chemicals
CHEMICAL PRODUCT/COMPANY IDENTICICATIO
N
Material Identification
Corporate MSDS Number DU000693
CAS Number 811-97-2
Formula CH2FCF3
CAS Name " SUVA " 134A
DuPont
1007 Market Street
Wilmington, DE 19898
(Continued)

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HAZARDS IDENTIFICATION
Potential Health Effects
INHALATION
ETHANE, 1,1,1,2-TETRAFLUORO-
Gross overexposure may cause: Central nerous system depression with dizziness, confusion,
incoordination, drowsiness or unconsciousness. Inhalation of high concentrations of vapor is harmful
and may cause heart irregularity unconsciousness or death. Intentional misuse or deliberate
inhalation may cause death without warning. Vapor reduces oxygen available for breathing and is
heavier than air. Liquid contact can cause frostbite.
HUMAN HEALTH EFFECTS:
SKIN CONTACT
ETHANE, 1,1,1,2-TETRAFLUORO-
Immediate effects of overexposure may include frostbite. If liquid or escaping vapor contacts he
skin. Frostbite-like effects may occur if the liquid or escaping vapors contact the eyes.
Inhalation may include temporary nervous system depression with anesthetic effects such as
dizziness, headache, confusion, incoordination, and loss of consciousness.
Higher exposures may lead to temporary alteration of the heart's electrical activity with irregular
pulse, palpitations, or inadequate circulation. Fatality may occur from gross overexposure.
Individuals with preexisting diseases of the central nervous or cardiovascular system may have
increased susceptibility to the toxicity of excessive exposures.
CARCINAGENICITY INFORMATION
None of the components present in this material at concentrations equal to or greater than 0.1% are
listed by IARC, NTP, OSHA or ACGIH as a carcinogen.
FIRST AID MEASURES
First Aid
INHALATION
If inhaled, immediately remove to fresh air. Keep person calm. If not breathing, give artificial
respiration. If breathing is difficult, give oxygen. Call a physician.
SKIN CONTACT
In case of contact, immediately flush area with plenty of lukewarm water for at least 15 minutes,
while removing contaminated clothing and shoes. Call a physician. Wash contaminated clothing
before reuse. Treat for frostbite if necessary by gently warming affected area.
EYE CONTACT
In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Call a
physician.

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(2008FR) (continued)
FIRST AID MEASURES CONTINUED,
INGESTION
Ingestion is not considered a potential route of exposure.
Notes to Physicians
Because of possible disturbances of cardiac rhythm catecholamine drugs, such as epinephrine should
only be used with special caution in situations of emergency life support.
FIRE FIGHTING MEASURES
Flammable Properties
Flash Point Will not burn
LEL Not Applicable
UEL Not Applicable
Autoignition >743 C (>1369 F)
HFC-134A is not flammable at ambient temperatures and atmospheric pressure. However, HFC-
134A has been shown in tests to be combustible at pressures as low as 5.5 psig at 177 C (351 F)
when mixed with air at concentrations of 60 volume % air. At lower temperatures, higher pressures
are required for combustibility. Experimental data have also been reported which indicate
combustibility of HFC 134A in the presence of certain concentrations of chlorine.
FIRE AND EXPLOSION HAZARDS:
Cylinders may rupture under fire conditions. Decomposition may occur. Contact of welding or
soldering torch flame with high concentrations of refrigerent can result in visible changes in the size
and color of the torch flame. This flame effect will only occur in concentrations of product well
above the recommended exposure limit, therefore stop all work and ventilate the area before
proceeding. Use forced ventilation to disperse refrigerant vapors from the work area before using any
open flames.
Extinguishing Media
As appropriate for combustibles in area. Extinguishant for other burning material in area is sufficient
to stop burning.
Fire Fighting Instructions
Cool tank/container with water spray. Self-contained breathing apparatus (SCBA) is required if
cylinders rupture or contents are released under fire conditions.
2008FR (Continued)

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ACCIDENTAL RELEASE MEASURES
Safeguards (Personnel)
NOTE: Review FIRE FIGHTING MEASURES and HANDLING (PERSONNEL) sections before
proceeding with clean up. Use appropriate PERSONAL PROTECTIVE EQUIPMENT during clean
up.
Accidental Release Measures
Ventilate area, especially low or enclosed places where heavy vapors might collect. Remove open
flames. Use self-contained breathing apparatus (SCBA) for large spills or releases.
HANDLING AND STORAGE
Handling (Personnel/Physical Aspects)
Use with sufficient ventilation to keep employee below recommended limits. HFC-134A should not
mixed with air for leak testing. In general it should be used or allowed to be present with high
concentration air above atmospheric pressure. See Flamable Propertiessaction. Contact with chlorine
or other strong oxidizing agents should also be avoided.
Storage
Store in a Clean, dry area. Do not heat above 52 C (126 F)
EXPOSURE CONTROLS/PERSONAL PROTECTION
Engineering Controls
Normal ventilation for standard manufacturing procedures is generally adequate. Local exhaust
should be used when large amounts are released. Mechanical ventilation should be used in low or
enclosed places. Refrigerant concentration monitors may be necessary to determine vapor
concentrations in work areas prior to use of torches or other open flames, or if employees are entering
enclosed areas.
PERSONAL PROTECTIVE EQUIPMENT
Impervious gloves and chemical splash goggles should be used when handling liquid. Under normal
manufacturing conditions, no respiratory protection is required when using this product. Self-
contained breathing apparatus (SCBA) is required if a large release occurs.
EXPOSURE GUIDELINES
EXPOSURE LIMITS
“SUVA” 134A
PEL (OSHA) None Established
TLV (ACGIH) None Established
AEL * (DuPont) 1,000 ppm, 8 & 12 Hr. TWA
WEEL (AIHA) 1000 ppm, 8 Hr. TWA
* AEL is DuPont's Acceptable Exposure Limit. Where governmentally imposed occupational
exposure limits which are lower than the AEL are in effect, such limits shall take precedence.
2008FR (Continued)

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PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL DATA
Boiling Point -26.5 C (15.7 F) @ 736 mm Hg
Vapor Pressure 96 psig @ 25 C (77 F)
Fl Vapor Density 3.6 (Air=l.O) @ 25 C (77 F)
Fl % Volatilize 100 WT%
Solubility in Water 0.15 WT%, @ 25 C (77 F)
@ 14.7 psia
Odor Slight ethereal
Form Liquefied Gas.
Color Clear, Colorless.
Liquid Density 1.21 g/cm3 @ 25 C (77 F)
STABILITY AND REACTIVITY
CHEMICAL STABILITY
Material is stable. However, avoid open flames and high temperatures.
CONDITIONS TO AVOID
Avoid open flames and high temperatures.
INCOMPATIBILITY WITH OTHER MATERIALS
Incompatible with alkali or alkaline earth metals- powdered Al, Zn, Be, etc.
DECOMPOSITION
Decomposition Products are hazardous. HCFC-134A can be decomposed by high temperatures
(open flames, glowing metal surfaces, etc.) forming hydrochloric and hydrofluoric acids, and
possibly carbonyl halides.
POLYMERIZATION
Polymerization will not occur.
TOXICOLOGICAL INFORMATION
ANIMAL DATA
ETHANE, 1,1,1,2-TETRAFLUORO
INHALATION: 4 hour, ALC, rat: 567,000 ppm.
SKIN: The compound is a skin irritant and a slight eye irritant but is not a skin sensitizer in animals.
EYE: A short duration spray of vapor produced very slight eye irritation.
Effects from single high exposures include central nervous system depression, anesthesia, rapid
breathing, lung congestion and microscopic liver changes. Cardiac sensitization occurred in dogs at
50,000 ppm or greater from the action of exogenous epinephrine.

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No toxic effects or abnormal histopathological observations occurred in rats repeatedly exposed to
concentrations ranging from 10,000 to 50,000 ppm (v/v). Long-term exposures to 50,000 ppm (v/v)
of vapors produced organ weight increases and a decrease in body weight gain, but no increased
mortality or adverse hematological effects, In chronic inhalation studies, HCFC-22, at a
concentration of 50,000 ppm (vlv), produced a small, but statistically significant increase of late-
occurring tumors involving salivary glands in male rats, but not female rats or male or female mice.
In the same studies, no increased incidence of tumors was seen in either species at concentrations of
10,000 ppm or 1,000 ppm (v/v).
Long-term administration in corn oil produced no effects on body weight or mortality.
HCFC-22 was mutagenic in some strains of bacteria in bacterial cell cultures, but not mammalian
cell cultures or animals. It did not cause heritable genetic damage in
(Continued)
2008FR (Continued)
TOXICOLOGICAL INFORMATION (Continued)
mammals.
Single exposure caused: Cardiac sensitation, a potentially fatal disturbance of heart rhythm
associated with a heightened sensitivity to the action of epinephrine. Lowest-Observed-Adverse-
Effect-Level for cardiac sensization: 75,000 ppm. Single exposure caused: Lethargy. Narcosis.
Incrased respiratory rates. These effects were temporary. Single exposure to near lethal doses caused:
Pulmonary edema. Repeated exposure to caused: Increased adrenals, liver, spleen weight. Decreased
uterine, prostate weight. Repeated dosing of higher concentrations caused: the following tempoerary
effects- Tremors. Incoordination.
CARCINOGENIC, DEVELOPMENTAL, REPRODUCTIVE, MUTAGENIC EFFECTS:
In a two-year inhalation study, HFC-134A, at a concentration of 50,000 ppm, produced an increase
in late-occuring benign testicular tumors, testicular hyperplasia and esticular weight. The no-effect-
level for this study was 10,000 ppm. Animal data show slight fetoxicity but only
ECOLOGICAL INFORMATION
ECOTOXICOLOGICAL INFORMATION
Aquatic Toxicity:
HCFC-22 48 hour EC50 - Daphnia magna: 433 mgiL
DISPOSAL CONSIDERATIONS
WASTE DISPOSAL

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Comply with Federal, State, and local regulations. Reclaim
Comply with Federal, State, and local regulations. Red by distillation or remove to a permitted waste
disposal facility.
TRANSPORTATION INFORMATION
SHIPPING INFORMATION
DOT/IMO Proper Shipping Name CHLORDDIFLUOROMETHANE
Hazard Class 2.2
UN No. 1018
DOT/IMO Label NONFLAMMABLE GAS
Shipping Containers
Tank Cars.
Tank Trucks.
Cylinders.
(Continued)
2008FR (Continued)
REGULATORY INFORMATION
U.S. FEDERAL REGULATIONS
TSGA Inventory Status Reported/Included.
TITLE III HAZARD CLASSIFICATIONS SECTIONS 311, 312
Acute : Yes
Chronic : No
Fire : No
Reactivity : No
Pressure : Yes
HAZARDOUS CHEMICAL LISTS
SARA Extremely Hazardous Substance : No
CERCLA Hazardous Substance : No
SARA Toxic Chemical - See Components Section

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OTHER INFORMATION
NFPA NPCA-HMIS
NPCA HMIS
Health 1
Flammability O
Reactivity 1
Personal Protection rating to be supplied by user depending on use conditions.
The data in this Material Safety Data Sheet relates only to the specific material designated herein and
does not relate to use in combination with any other material or in any process.
Responsibility for MSDS : DuPont Chemicals
Address : Engineering a Product Safety
Ø: P.O. Box 80709, Chestnut Run
Ø: Wilmington, DE 19880-0709
Telephone : [phone]
# Indicates updated section.
End of MSDS
2008FR

Controller Operation Guide (S-Series)

Keypad Functions:
Figure 1
Button 1 (Up Arrow): Pressing this button raises the selected value.
Button 2 (Set): Pressing this button for 1 second allows access to the “set-
point” of the chiller.
Pressing this button for 3 seconds will allow access to the
“set-point differential”, “password” and “ºC/ ºF” of the
chiller.
Button 3 (Down Arrow): Pressing this button lowers the selected value.
*Note: Password is used to access additional parameters in the controller. This should
only be accessed by a certified technician.
Changing the “set-point”:
To change the “set-point”, hold the “Set” key (see Keypad Functions) for 1 second until
you see the letters ‘st’. Then press the set key again to access the set-point. Use the “Up
Arrow” and “Down Arrow” keys to change the value. Once to the desired value, press
the “Set” key again to store the value.
*Note: The set-point can be set between 50ºF and 90 ºF
Changing the “set-point differential”:
To change the “set-point differential”, hold the “Set” key (see Keypad Functions) for 3
seconds until you see the letters ‘Pw’. The use the arrow keys to scroll through the
menus until you see the letters ‘rd’. Then press the set key again to access the set-point
differential. Use the “Up Arrow” and “Down Arrow” keys to change the value. Once to
the desired value, press the “Set” key again to store the value.
*Note: The set-point differential should be set between 3ºF and 10 ºF