(2) Ball valves (3) Refrigerant pump inlet needle valve (4) Refrigerant pump outlet needle valve (5) Connection box Remove the cover of the connection box and disconnect the refrigerant pump cables. Loosen the bonnets of the ball valves and turn the two ball valves clockwise to close ...
Open the maintenance door and close the manual ball valve of the water pump. Open the drainage valve to drain water from the water pipe. Remove the cover of the water pump connection box and remove the cables. Record the spray pump wire sequence to avoid reverse connection. Remove the spray...
Open the maintenance door and close the manual ball valve of the water pump. Open the drainage valve to drain water from the water pipe. Remove the cover of the water pump connection box and remove the cables. Record the spray pump wire sequence to avoid reverse connection. Remove the spray...
Open the maintenance door and close the manual ball valve of the water pump. Open the drainage valve to drain water from the water pipe. Remove the cover of the water pump connection box and remove the cables. Record the spray pump wire sequence to avoid reverse connection. Remove the spray...
Open the maintenance door and close the manual ball valve of the water pump. Open the drainage valve to drain water from the water pipe. Remove the cover of the water pump connection box and remove the cables. Record the spray pump wire sequence to avoid reverse connection. Remove the spray...
Loosen the bonnets of the ball valves and turn the two ball valves clockwise to close them. Reclaim refrigerant from the outlet needle valve (or inlet needle valve) of the refrigerant pump to ensure that there is no pressure inside the system. If a refrigerant reclaiming pump is used, the ...
Loosen the bonnets of the ball valves and turn the two ball valves clockwise to close them. Reclaim refrigerant from the outlet needle valve (or inlet needle valve) of the refrigerant pump to ensure that there is no pressure inside the system. If a refrigerant reclaiming pump is used, the ...
Loosen the bonnets of the ball valves and turn the two ball valves clockwise to close them. Reclaim refrigerant from the outlet needle valve (or inlet needle valve) of the refrigerant pump to ensure that there is no pressure inside the system. If a refrigerant reclaiming pump is used, the ...
Loosen the bonnets of the ball valves and turn the two ball valves clockwise to close them. Reclaim refrigerant from the outlet needle valve (or inlet needle valve) of the refrigerant pump to ensure that there is no pressure inside the system. If a refrigerant reclaiming pump is used, the ...