Special Operating Conditions; Cold Weather; Actions To Take - QED AutoPump AP-2 Operation Manual

AP-2 Manual
• The AP-2 only uses air while pumping. Unlike systems that rely on bleeding air sensors or
timers which pressurize and depressurize the air hoses for each stroke, the air hose for the
AP-2 remains pressurized to the pumps at all times. Air compressor power consumption,
compressor filter maintenance, and thus operating costs are substantially reduced.
• The AP-2 can be configured to fill from the top or the bottom.
Figure 2 on the next page illustrates an overview of an AutoPump System.
The AP-2 System provides everything required for pumping fluid from a well. QED can also
supply the air compressor, if desired.
The system is designed to perform for years and comes with a one year warranty.
Note:
An automatic drain on the compressor is highly recommended since it
dramatically decreases air filter maintenance. QED can supply an automatic
drain.
Caution:
Alteration of the System: Do not change or modify the equipment without
the expressed written approval of QED.

Special Operating Conditions

Conditions may require adjustment or adaptations to the equipment. Below is a list of some of
these conditions, their possible effects, and solutions.
Since every site is different, please contact your QED representative for detailed assistance
if needed.

Cold Weather

Moisture in the pneumatic lines can freeze causing problems with the system. Such
freezing could result in regulators not reducing the air pressure, valves sticking, and
hoses clogging.

Actions To Take

• Use water traps and automatic compressor tank drains. These are available at
industrial distributing companies (e.g., W.W. Graingers®).
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QED Environmental Systems