All NorthStar models
Page 8
...outlet valves are open when pump is lower than the pump, pump will depend on strainer housing; See Troubleshooting Guide. Hayward pumps have self-lubricating motor bearings and shaft seals. Do NOT use water to avoid damage. Purging the system with compressed air can cause components to explode..., with risk of suction pipe. Use only a low pressure (below 5 PSI), high volume blower when air purging the pump, filter, or piping. NorthStar™...
...outlet valves are open when pump is lower than the pump, pump will depend on strainer housing; See Troubleshooting Guide. Hayward pumps have self-lubricating motor bearings and shaft seals. Do NOT use water to avoid damage. Purging the system with compressed air can cause components to explode..., with risk of suction pipe. Use only a low pressure (below 5 PSI), high volume blower when air purging the pump, filter, or piping. NorthStar™...
All NorthStar models
Page 14
.... 5. Solution: Clean the pump housing. 4. backwash as per manufacturer's instructions; Air leak in a smaller eyeball fitting. 2. NorthStar™ Pump Series Page 14 of filter, valve partially closed (high gauge reading). Solution: Re-tighten suction and discharge connections using...piping, cavitations caused by restricted or undersized suction line or leak at once. © Hayward Pool Products, 2007 All rights reserved. clean or replace cartridge. 4. Motor bearings noisy from return fittings). D.E. Plugged, restricted, or damaged impeller. Solution: All seal leaks...
.... 5. Solution: Clean the pump housing. 4. backwash as per manufacturer's instructions; Air leak in a smaller eyeball fitting. 2. NorthStar™ Pump Series Page 14 of filter, valve partially closed (high gauge reading). Solution: Re-tighten suction and discharge connections using...piping, cavitations caused by restricted or undersized suction line or leak at once. © Hayward Pool Products, 2007 All rights reserved. clean or replace cartridge. 4. Motor bearings noisy from return fittings). D.E. Plugged, restricted, or damaged impeller. Solution: All seal leaks...