Do Not Dive.
18
INSTALLATION INSTRUCTIONS
7.) It may be necessary to bleed air from the motor(s) on your swim spa if,
after start up, your swim 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
swim spa. This is not a service covered under warranty.
To relieve an airlock situation, loosen the pump union (see picture) on the
discharge of the pump (the end of the pump that water is being pushed
through). Water should leak out. Tighten the union and test the pump for
proper jet flow. If needed repeat process.
*NOTE:
Upon power up, the propulsion system may cavitate or mix water with
air for up to several minutes until all of the air is pulled from the
propulsion chamber.Your propulsion system may be noisy during this
time.This is normal.
8.) Adjust water chemistry according to the instructions provided in the
"Swim Spa Water Quality Maintenance" Section. (page 21).
9.) Your swim spa water will heat approximately 1° - 2° per hour,
on average.Times may vary.
Airlock
Pump Union
Slice Valve
07MS H2X Owners Manual 1/10/07 11:29 PM Page 18