Water Worker HT14B Gebrauchs- und Pflegehandbuch PDF herunterladen (Seite 4)

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IMPORTANT

Safety Instructions • Be sure to read.

This tank is designed for use with potable

water, limited to a maximum pressure of 100

psi and a maximum working temperature of 130°F. Please note: a

hot water heater or a boiler in a hydronic heating system will heat

water hotter than 130°F routinely. Use a thermal expansion tank

for hot water overﬂow from a hot water heater, or use an

expansion tank for hot water overﬂow in a hydronic heating

system. See the owner’s manual for your pump for output

information.

EXPLOSION OR RUPTURE HAZARD A relief

valve must be installed to prevent pressure in

excess of local code requirement or maximum working pressure

designated in the Product Manual, whichever is less. Do not

expose Product to freezing temperatures or temperatures in

excess of 200° F. Do not adjust the pre-charge or re-pressure this

Product except for any adjustments required at the time of initial

installation, especially if Product corroded, damaged or with

diminished integrity. Adjustments to pre-charge must be done at

ambient temperature only. Failure to properly size the Product or

follow these instructions may result in excessive strain on the

system lead to Product failure, serious or fatal personal injury,

leakage and/or property damage.

This Product, like most Products under

pressure, may over time corrode. Weaken and

burst or explode, causing serious or fatal injury, leaking or

ﬂooding and/or property damage. To minimize risk, a licensed

professional must install and periodically inspect and service the

Product. A drip pan connected to an adequate drain must be

installed if leaking or ﬂooding could cause property damage. Do

not locate in an area where leakage of the tank or connections

could cause property damage to the area adjacent to the

appliance or to lower ﬂoors of the structure.

Chlorine & Aggressive Water: The water

quality can signiﬁcantly inﬂuence the life of

this Product. You should test for corrosive elements, acidity, total

solids and other relevant contaminants, including chlorine and

treat your water appropriately to insure satisfactory performance

and prevent premature failure.

Note: Inspect for shipping damage and notify freight carrier or

store where purchased immediately if damage is present. To

avoid risk of personal injury and property damage, if the product

appears to be malfunctioning or shows signs of corrosion, call a

qualiﬁed professional immediately. Current copies of the Product

manual can be viewed at www.waterworkerdiy.com. Use proper

safety equipment when installing.

As in all plumbing products and water storage

vessels, bacteria can grow in this Product,

especially during times of non-use. Consult your local plumbing

professional regarding any steps you may wish to take to safely

disinfect your home’s plumbing system.

DANGER! EXPLOSION HAZARD, WHEN THE

WELL TANK HAS BEEN IN SERVICE AND A

CHANGE TO A HIGHER PRE-CHARGE PRESSURE IS NECESSARY

DUE TO A REQUIRED CHANGE IN THE PRESSURE SWITCH

SETTING, FAILURE TO FOLLOW INSTRUCTION MANUAL CAN

CAUSE A RUPTURE OR EXPLOSION, POSSIBLY CAUSING

SERIOUS OR FATAL INJURY, AND/OR PROPERTY DAMAGE.

DO NOT ADJUST THE PRE-CHARGE PRESSURE IF THERE HAS

BEEN A REDUCTION OF THE PUMP CYCLE TIME OR THE PRE-

CHARGE PRESSURE COMPARED TO ITS INITIAL SETTING.

THIS IS BECAUSE REDUCTION IN PUMP CYCLE TIME CAN

RESULT FROM LOSS OF TANK AIR PRESSURE WHICH IN TURN

CAN MEAN THERE MAY BE INTERNAL CORROSION AND ANY

RE-PRESSURIZATION OR ADDITIONAL PRESSURE COULD

RESULT IN RUPTURE OR EXPLOSION, AND/OR PROPERTY

DAMAGE.

MAXIMUM WORKING PRESSURES. Every well

tank is air tested to 125 psig, the maximum

working pressure for the well tank line. Should pressures exceed

125 psig, proper selection and sizing of an ASME constructed well

tank should be made.

RELIEF VALVE REQUIRED. A relief valve should

be installed which is set to open at excessive

pressures (75 psig or more). This will protect the well tank and

other system components should the pressure switch malfunction

and fail to shut the pump off. The relief valve should be installed

at the connection of the well tank to the system piping and have

a discharge equal to the pump’s capacity at 75 psig. At least once

every 3 years or if discharge is present, a licensed contractor

should inspect the temperature and pressure relief valve and

replace if corrosion is evident or the valve does not function.

FAILURE TO INSPECT THIS VALVE AS DIRECTED COULD RESULT

IN UNSAFE TEMPERATURE OR PRESSURE BUILD-UP WHICH

CAN RESULT IN PRODUCT FAILURE, SERIOUS INJURY OR DEATH

AND/OR SEVERE PROPERTY DAMAGE AND VOID THE PRODUCT

WARRANTY.

For your safety, the information in this manual

must be followed to minimize the rise of

electric shock, property damage or personal injury. Properly

ground to conform with all governing codes and ordinances

Do not use this tank for chemicals, solvents, petroleum products,

acids, or any ﬂuids other than potable water. This can cause

premature failure due to corrosion.

Make sure that the pressure switch in your well system is set low

enough to shut off the pump. If all of the faucets and valves are

closed in your plumbing system and the pressure switch setting

is too high, the pump can run continuously without moving water

through the system. This could damage or burn out the pump.

CALIFORNIA PROPOSITION 65 WARNING!

This product contains a chemical known by the

State of California to cause cancer and to cause birth defects or

other reproductive harm. (California Installer/Contractor - California

law requires that this notice be given to consumer/end user of this

product.) For more information: www.waterworkerdiy.com/

prop65.htm

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