QED Environmental Systems
AP-3 Manual
Page 58
STEP 5 -
Turn the pump upside down and spin the casing assembly on the
discharge tube by hand until the edge of the casing contacts the O-ring
on the pump head.
Caution:
Be careful to swing the counterweight inside the pump.
STEP 6 -
Using a spanner wrench on the bottom fitting, or, a strap wrench on the
bottom end of the casing (pump bottom), turn the parts together until the
casing just contacts the pump head.
STEP 7 -
Turn the bottom check valve or the plug in the reverse direction (counter
clockwise) so it is looser by 1/4 turn.
Checking Volumes Pumped Per Cycle
See page 25 for information on the AutoPump volumes pumped per cycle. Ensure that
volumes correspond with the previous experience on-site, and with the ranges indicated on
page 25. If it doesn’t correspond, then one of the following may exist:
1.
The AutoPump is malfunctioning.
(See Chapter 7: Troubleshooting & Repair)
2.
The Pump Cycle Counter may not be counting correctly. Refer to the
Pump Cycle
Counter
Manual
for troubleshooting procedures.
3.
Site conditions (e.g. air pressure, discharge head) may have changed substantially.
Summary of Contents for AutoPump AP-3
Page 18: ...Page 9 AP 3 Manual Revision 3 April 2009 Figure 3 How it Works 601345 Chapter 2 Overview...
Page 25: ...QED Environmental Systems AP 3 Manual Page 16 Figure 5 Long and Short Bottom Loading AP 3 BL...
Page 37: ...QED Environmental Systems AP 3 Manual Page 28 Figure 12 Locking Quick Connects 600259 02...
Page 41: ...QED Environmental Systems AP 3 Manual Page 32 Figure 16 AP 3 Assembly Well Cap with Hose Barbs...
Page 47: ...QED Environmental Systems AP 3 Manual Page 38 Figure 19 Hose Bundling Part 2 of 2 600487 03...
Page 57: ...QED Environmental Systems AP 3 Manual Page 48 Figure 20 Removing AP 3 Pump Casing...
Page 119: ...QED Environmental Systems AP 3 Manual Page 110 Log Notes...