RevV4 Valves & Systems Service Manual
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Hankscraft Runxin, LLC 300 Wengel Drive 608.524.9465 hrh2o.com [email protected]
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Do not use the system with water that is microbiologically unsafe or of unknown quality without
adequate disinfection before or after the system.
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Do not use the brine tube, injector body, or other connectors on the RevV4 valve as a handle to carry
the system.
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Ensure there is salt in the brine tank at all times when this valve is used for softening. The brine tank
should contain clean water softening salt only, at least 99.5% pure. Do not use small grain salt.
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When there is moderate to high turbidity, a filter should be installed before the water softening system
on the inlet side.
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If the water pressure exceeds 120psi, a pressure reducing valve must be installed before the water inlet. If
the water pressure exceeds 80 psi, installing a pressure reducing valve before the water inlet is highly
recommended. If the water pressure is under 20 psi, a booster pump must be installed before the
water inlet.
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Replacement parts for the RevV4 valve should only be purchased through Hankscraft Runxin resellers.
Electrical components, such as transformers, are specific to the RevV4 valve from Hankscraft.
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Regular interval monitoring of the water quality and work environment is recommended to ensure
proper operation of the valve and system.
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Any modification to Hankscraft equipment, which is outside the standard scope of supply, voids the
product warranty.
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Hankscraft equipment, like all modern electronic devices, can be damaged by electrical surges or brown
outs. Every effort has been taken to harden the circuits, by design, to protect against such events. These
precautions, or even additional surge protection, are not 100% effective. Therefore, equipment damage
caused by abnormal electrical events is not covered by warranty.
