SAFETY INFORMATION
Read, understand, and follow all safety information contained in these instructions prior to installation and use of the 3M
HWS hot water softeners. Retain these instructions for future reference.
Intended use:
The HWS hot water softeners are intended for use in softening hot water in Foodservice installations. The system is intended
for indoor installations near the entry point of a foodservice water line, and must be installed by qualifi ed professional installers
according to these installation instructions.
EXPLANATION OF SIGNAL WORD CONSEQUENCES
WARNING
Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious
injury and/or property damage.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate
injury and/or property damage.
CAUTION
Indicates a potentially hazardous situation, which, if not avoided, may result in property damage.
WARNING
To reduce the risk associated with ingestion of contaminants due to use with water that is microbiologically unsafe or of
unknown quality:
•
Do not
use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the
system.
To reduce the risk associated with hazardous voltage:
•
If the electrical system requires use of the cold water system as an electrical safety ground, a jumper must be used to ensure
a suffi cient ground connection across the softener installation piping — refer installation to qualifi ed personnel.
•
Do not
use the softener if the wall-mounted power supply is damaged — contact qualifi ed service personnel for repair.
To reduce the risk associated with back strain:
•
Follow safe lifting procedures.
CAUTION
To reduce the risk associated with property damage due to water leakage:
•
Read and follow
Use Instructions before installation and use of this system;
•
Installation must comply
with existing state or local plumbing codes;
•
Protect from freezing.
Drain system when temperatures drop below 40°F (4.4°C);
•
Do not
install if water pressure exceeds 100 psi (689 kPa). If the system water pressure exceeds 100 psi, the installation
must
use a pressure limiting valve. Contact a licensed plumbing professional if you are uncertain how to check your water pressure;
•
Do not install system where water lines could be subjected to vacuum conditions without appropriate measures for vacuum
prevention;
•
When water supply is shut off, shut off fuel or electric power to water heater;
•
Do not
use torches or other heat sources near plastic plumbing, as damage may occur;
•
Take care when using pliers or pipe wrenches to tighten plastic fi ttings, as damage may occur;
•
On plastic fi ttings, use thread sealing tape only. Never use pipe sealant or pipe dope on plastic fi ttings, as damage may occur;
•
Do not bend spring on fl oat assembly or damage to the vent may result;
•
Do not
install this system in direct sunlight or outdoors without protection from precipitation.
To reduce the risk associated with property damage due to plugged water lines:
•
Pay particular attention to correct orientation of control valve. Water fl ow should match arrow on control valve. The Inlet and
Outlet of other water treatment equipment products will vary depending on the control valve brand used.
IMPORTANT NOTES
•
Failure to follow instructions may result in leakage and will void warranty.
Limited Warranty
WATER TREATMENT SYSTEM
PRODUCT REGISTRATION CARD
3M Purification Inc., 400 Research Parkway, Meriden, CT U.S.A.
PLEASE PRINT
THANK YOU
Your Name
Business Name
Address
Telephone Number ( )
E-mail Address
Street
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DATE OF
PURCHASE
Mo. Yr.
Model #
Where Purchased
Business Address
Equipment this system is used on
Model # (if known)
Manufacturer
If the filter is used on more than one machine, please list below.
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Street
City
State & Zip Code
NOTICE: Personal information collected in this card will only be used for 3M
Product Registration purposes.
3M Purification Inc. warrants HWS050 and HWS100 will be free from defects in material and manufacture for the following
periods from the date of purchase:
• One (1) year on the entire unit
• Five years on mineral tank only (does not include internal components)
• Five years on control valve body only (does not include internal or external components)
• Five years on salt storage container and components.*
This warranty does not cover failures resulting from abuse, misuse, alteration or damage not caused by 3M Purification Inc. or
failure to follow installation and use instructions.
3M PURIFICATION INC. MAKES NO OTHER WARRANTIES OR CONDITIONS,
EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OR CONDITION OF MERCHANTIBILITY
OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY OR CONDITION ARISING OUT OF A COURSE OF
DEALING, CUTOMER OR USAGE OF TRADE.
If this Product fails to satisfy this Limited Warranty during the warranty period, 3M
Purification Inc. will replace the Product or refund your Product purchase price. This warranty does do cover labor.
The remedy
stated in this paragraph is the Customer’s sole remedy and 3M Purification’s exclusive obligation.
This warranty gives you specific legal rights, and you may have other rights which vary from state to state, or country to country.
For any warranty questions, please call 855.3M.WATER (855.369.2837) or mail your request to: Warranty Claims, 3M Purification
Inc., 400 Research Parkway, Meriden, CT 06450. Proof of purchase (original sales receipt) must accompany the warranty claim,
along with a complete description of the Product, model number and alleged defect.
Limitation of Liability:
3M Purification Inc. will not be liable for any loss or damage arising from this 3M Purification Inc. product,
whether direct, indirect, special, incidental, or consequential, regardless of the legal theory asserted, including warranty, contract,
negligence or strict liability. Some states and countries do not allow the exclusion or limitation of incidental or consequential
damages, so the above limitation or exclusion may not apply to you.
*water softeners only
