6
Connection of Mains Scheme or Town Water
Supply to either Suction or Discharge of Pumps &
Pressure Systems
Most Water Supply Authorities have strict regulations regarding direct
connection of pumps to mains water supplies. In most cases an isolating
tank is required between mains supply and pump. Davey also recommend
this method. Directly applied mains pressure can exceed pump operating
pressure and damage pump.
Davey Water Products Pty Ltd can not accept responsibility for loss or
damage resulting from incorrect or unauthorised installations.
Priming and Operation
1. Remove priming plug and ll casing and
suction line (on ooded suction, simply
open gate valve to pump). When full,
replace priming plug.
2. Ensure outlet nearest to pump is open.
MAINS WATER
WARNING: When servicing or attending pump, always ensure power
is switched off and lead unplugged. Electrical connections should be
serviced only by qualied persons. If the electrical supply lead of this
pressure system is damaged, it must be replaced.
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