Master Spas LSX 700 Owner's Manual page 22

INSTALLATION INSTRUCTIONS
7.
It may be necessary to bleed air from the pump(s) on your spa if, after start up, your spa
pumps do not operate.
Due to the nature of water flow and hydro-therapy pumps, please be advised that air locking
of pumps may occur. Master Spas has taken measures to reduce the possibility of this, but it
still may occur, especially after refilling a spa. This is not a service covered under warranty.
To relieve and airlock, loosen the union on the discharge of the pump (see arrow on picture
of pump below). Water should leak out. Tighten the union and test the pump for proper jet
flow. If needed repeat process.
8.
Adjust water chemistry according to the instructions provided in the "Water Quality
Maintenance Section ".
9.
Your spa water will heat approximately 4 -7 degrees per hour. This varies depending on the
size of the spa. Step into the soothing waters of your Master Spa!
Relax and enjoy.
DO NOT DIVE.
Airlock
Pump Union
Slice Valve
20