1.6 Rotating Jet Cleaning Procedure - Sundance Spas 780 Owner's Manual

1 1.6 Rotating Jet Cleaning Procedure

If you experience a sticky rotational jet, perform the following cleaning pro-
cedure. In most of these cases debris is present in the jet bearings and
must be cleared to achieve proper operation. Note: This procedure is con-
sidered normal maintenance for this type of jet.
Procedure
1. Remove jet internal
from hot tub wall fitting
by placing your hand
around the outer jet
adjustment ring and
rotating it counterclock-
wise (fig. 1). Rotate jet
adjustment ring until it
stops at position (A).
Use additional force at
position (A) to continue
rotation until you feel a
"click" at position (B);
then feel the internal
release at position (C).
It may seem like your
are over torquing the jet internal between positions (A-B), however, addi-
tional force is necessary at position (A) to unlatch its retaining mecha-
nism from the wall fitting.
2. Fill a clean bucket with tap water and immerse jet internal. Rotate
submersed jet internal's nozzle in a circular motion while moving it back
and forth allowing water to flow through both ends of the jet. This
motion allows slow moving water to wash back through the jet bearing
and dislodge any debris that might be lodged in the bearing. Clean each
jet internal for approximately 1 to 2 minutes twice a year, or when a
particular jets rotation appears sluggish, jerky, or obstructed.
3. Reinstall jet internal by inserting it in any jet opening of the same jet type.
Rotate the jet internal clockwise with light pressure until your feel the
retaining mechanism "snap" in place. The jet's nozzle should rotate freely
to the left or right using only fingertip pressure. If jet rotation appears
sluggish or obstructed at this time, repeat steps 2-3 until condition clears.
If condition persists, contact dealer for technical support.
Page 24
fig. 1
Release Position
"Click" Position
Stop Position
Outer Jet
Adjustment
Ring (X)