7
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 instructions below can cause a rupture or explosion, possibly causing
serious or fatal personal injury and/or property damage.
• Do not adjust or add pressure if there has been a loss of air.
• Do not adjust the pre-charge pressure if there is visible exterior corrosion.
• 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.
• Do not install with components that are incompatible with the WWDPC.
This product can expose you to chemicals including lead,
which is known to the State of California to cause cancer and
birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
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. Please read the entire owner’s manual and
installation instructions before installing our new Water Worker
®
product. Save
all documents and manuals for future reference. Use proper safety equipment
when installing. You must comply with all plumbing and electrical codes.
