Hayward HCF Series Installation And Operation Manual page 2

Commercial sand filters
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Basic safety precautions should always be followed, including the following: Failure to follow instructions may result in injury.
This is the safety-alert symbol. When you see this symbol on your pump or in this manual, look for one of the following signal words, and be
alert to the potential for personal injury.
WARNING warns about hazard that could cause serious personal injury, death or major property damage and if ignored presents a potential
hazard.
CAUTION warns about hazards that will or can cause minor or moderate personal injury and/or property damage and if ignored presents a
potential hazard. It can also make consumers aware of actions that are unpredictable and unsafe.
The NOTICE label indicated special instructions that are important but not related to hazards.
WARNING – Read and follow all instructions in this owner's manual and on the equipment. Failure to follow instructions can cause severe
injury and/ or death.
WARNING – This product should be installed and serviced only by qualified professionals.
CAUTION – All electrical wiring MUST be in conformance with all applicable local codes, regulations, and the National Electrical Code (NEC).
WARNING – To reduce risk of injury, do not permit children to use or climb on this product. Closely supervise children at all times. Components
such as the filtration system, pumps, and heaters must be positioned to prevent children from using them as a means of access to the pool.
WARNING – Pool and spa components have a finite life. All components should be inspected frequently and replaced at least every seven
years, or if found to be damaged, broken, cracked, missing, or not securely attached.
WARNING – Suction Entrapment Hazard. Suction in suction outlets and/ or suction outlet covers, which are damaged, broken, cracked, missing,
or unsecured cause severe injury and/ or death due to the following entrapment hazards (symbols compliments of APSP):
Hair Entrapment – Hair can become entangled in suction outlet cover.
Limb Entrapment – A limb inserted into an opening of suction outlet sump or suction outlet cover
that is damaged, broken, cracked, missing, or not securely attached can result in mechanical bind or swelling of the limb.
Body Suction Entrapment – A differential pressure applied to a large portion of the body or limbs can result in an entrapment.
Evisceration/ Disembowelment – A negative pressure applied directly to the intestines through an unprotected suction outlet sump or suc-
tion outlet cover which is damaged, broken, cracked, missing, or unsecured can result in evisceration/ disembowelment.
Mechanical Entrapment – There is potential for jewelry, swimsuits, hair decorations, fingers, toes, or knuckles to be caught in an opening of a
suction outlet cover resulting in mechanical entrapment.
WARNING – To Reduce the Risk of Entrapment Hazards:
·
When outlets are small enough to be blocked by a person, a minimum of two functioning suction outlets per pump must be installed. Suc-
tion outlets in the same plane (i.e. floor or wall), must be installed a minimum of three feet (3') (.91 meter) apart, as measured from near
point to near point.
·
Dual suction fittings shall be placed in such locations and distances to avoid "dual blockage" by a user.
·
Dual suction fittings shall not be located on seating areas or on the backrest for such seating areas.
·
The maximum system flow rate shall not exceed the values shown in the "Pipe Sizing Chart" found on page 7.
·
Never use pool or spa if any suction outlet component is damaged, broken, cracked, missing, or not securely attached.
·
Replace damaged, broken, cracked, or not securely attached suction outlet components immediately.
·
In addition to two or more suction outlets per pump installed in accordance with latest APSP standards and CPSC guidelines, follow all
national, state, and local codes applicable.
·
Installation of a vacuum release or vent system, which relieves entrapping suction, is recommended.
1
Important Safety Instructions
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS

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