User Instructions

18
6-3. Using Expression Mode
(continued)
4. Select the [Mode Selector Button]. When in Expression mode,
the Letdown mode symbol will disappear.
The pump will automatically start in the last used cycle and
vacuum levels (this pump has a memory feature that recalls the
last used settings for both modes).
5. Adjust the vacuum level to your preferred comfort level usingthe
Vacuum Level [Up] or [Down]. There are twelve settings from
which to choose, L1 thru L12.
6. Adjust the cycle rate to your preferred comfort level using the
Cycle Rate [Up] or [Down]. There are five settings from whichto
choose: 36, 40, 43, 46 and 49.
7. Letdown Mode will automatically change to ExpressionMode
after 2 minutes. See Mode Elapse Time on display.
6-4. Pumping with a Single Collector
Plug a hose into either port on the front of the pump. Place the
port plug in the empty port. Select the vacuum level for
performance and comfort. You will need to use a lower vacuum
level setting than for pumping with two collectors.