Solinst 101D User manual

Water Level DrawDown Meter Operating Instructions
High Quality Groundwater and Surface Water Monitoring Instrumentation
(Page 1 of 2)
Model 101D
Notes: 1. Clockwise rotation of the sensitivity dial turns the meter on
and increases sensitivity.
2. Always set switch to highest sensitivity position, then
decrease if necessary.
Equipment Check
1. Ensure the meter is in Water Level mode. Turn the sensitivity
dial fully clockwise.
2. Depress the battery test button to test the battery and main
circuitry (does not test the tape or probe). Light and buzzer
will activate.
3. Submerse the probe in tap water. This completes the circuit
and activates the buzzer and light.
4. Switch to Draw Down mode. The buzzer and light will turn
off when the probe is submersed.
5. Remove the probe from water to activate the buzzer and light.
Depress battery test button and light and buzzer will turn off.
1. Fit the small end of the Tape Guide onto the edge of well
casing 2" (50 mm) diameter or larger.
2. For small reels only, insert the leg into the hole in the Tape
Guide and rest the reel on the side of the well casing.
3. To store the Tape Guide, simply clip it onto the support
bracket located on the back of the reel.
The Tape Guide
Battery Replacement
• Battery type - alkaline, 9 volt.
1. The battery is housed in a convenient battery drawer located
in the faceplate of the Water Level Drawdown Meter.
2. To replace the battery, simply press the drawer in, lift then pull.
3. The battery drawer will slide out enough to pull it out.
4. Note the polarity (positive (+) terminal should be towards
the small notch in the end of the drawer) and place new
battery in the drawer and slide it back into the faceplate.
Replacement Parts
The following parts can be provided should they become lost
or damaged.
1. Probes
2. Tape with Tape Seal Plug, Tape Seal Plug on shorter
lengths of tape (3 ft or 1 m) and splice kit
3. Lights, switches, etc.
4. Reels
Measurement Point
Insert reel leg
through hole
Fit onto well casing
Water Level Draw Down
Model 101D
Water Level
Mode
Draw Down
Mode
Solinst Canada Ltd.
www.solinst.com
Tel: [phone]
[phone]
Static Water Level
Draw Down Level
Made In Canada
210288
Battery
Test
Off
S
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n
s
i
t
i
v
i
t
y
On/Off
Sensitivity Dial
Indicator Light
Battery Drawer
Handle
Sonalert
Battery Test
Button
Tape Guide
Brake
Probe Holder
Front View Back View
P7 Probe
Water Level/
Draw Down Switch
Water Level Mode: light and buzzer activate when probe is submersed.
Draw Down Mode: light and buzzer activate when probe is in air.
Routine Care
1. After use, the tape should be carefully rewound onto the reel,
the probe wiped dry and placed into the probe holder.
2. The probe, tape and reel can be wiped clean with phosphate
free (non-abrasive) detergent and warm water. Do not
submerge the reel.
3. Use of a Carrying Bag adds to the service life of the meter.
4. Use of the Tape Guide adds to the life of the tape.
Probe Care and Cleaning
1. The P7 Probe should be wiped clean after each use.
2. Remove any dirt or water from around the central sensor pin.
3. If the central sensor pin is corroded or coated, use emery
cloth to polish it.
4. After cleaning, place probe back in its holder.

Printed in Canada
November 2, 2018
(#114140)
(Page 2 of 2)
For further information contact: Solinst Canada Ltd.
Fax: [phone] Tel: [phone]
35 Todd Road, Georgetown, Ontario Canada L7G 4R8
Web Site: www.solinst.com E-mail: [email protected]
Troubleshooting
SYMPTOM CAUSE REMEDY
In Water Level mode:
no sound when probe
immersed in water.
Dead battery. Replace with 9V Alkaline.
Water Conductivity is very low. Increase sensitivity switch setting (turn clockwise) or call Solinst for
assistance.
Disconnected wires on circuit board. Check all connections inside hub of reel for loose/disconnected wires
– solder or reconnect.
Broken wire in tape. Locate break in tape – splice and seal, or replace. (Contact Solinst)
Disconnected wire inside probe. Contact Solinst to obtain parts/repair instructions.
In Water Level mode:
instrument continuously
sounds after being immersed
in water.
Water in probe. Probe may be dirty
which could interfere with the circuit
connection.
Remove the probe. If sounding stops, check/replace o-ring. If
sounding continues, check connection of electronics and wiring in reel.
If sounding continues, contact Solinst for assessment or replace probe
with new probe.
Water Level and Drawdown Measurements
• The P7 Probe zero measurement point is located near the
tip of the probe.
• For ease of operation the Tape Guide can be used to
support the reel. Feed the tape into and out of the well
using the groove in the top of the Tape Guide.
• When using the Tape Guide, the measuring point is offset
from the top of casing. To adjust your measurements to
the top of the casing, simply subtract the amount indicated
on the front of the Tape Guide (i.e. 6 cm or 2/10 ft).
Off
Battery
Test
Off
Battery
Test
SolinstCanada Ltd.
www.solinst.com
Tel:[phone]
[phone]
MadeIn Canada
WaterLevel
Mode
DrawDown
Mode
StaticWater Level
Off
Battery
Test
Off
Battery
Test
Solinst Canada Ltd.
www.solinst.com
Tel:[phone]
[phone]
Made In Canada
Water Level
Mode
Draw Down
Mode
Static Water Level
Off
Battery
Test
Off
Battery
Test
SolinstCanada Ltd.
www.solinst.com
Tel:[phone]
[phone]
MadeIn Canada
WaterLevel
Mode
DrawDown
Mode
StaticWater Level
Off
Battery
Test
Off
Battery
Test
Solinst Canada Ltd.
www.solinst.com
Tel:[phone]
[phone]
Made In Canada
Water Level
Mode
Draw Down
Mode
Static Water Level
Off
Battery
Test
Off
Battery
Test
SolinstCanada Ltd.
www.solinst.com
Tel:[phone]
[phone]
MadeIn Canada
WaterLevel
Mode
DrawDown
Mode
StaticWater Level
Off
Battery
Test
Off
Battery
Test
Solinst Canada Ltd.
www.solinst.com
Tel:[phone]
[phone]
Made In Canada
Water Level
Mode
Draw Down
Mode
Static Water Level
Water Level Mode Draw Down Mode
Water Level Measurement
1. Ensure the meter is in Water Level mode.
2. Lower the probe. The light and buzzer activate when the
black Delrin tip is submerged and the zero point is reached.
To ensure accuracy, lower and raise the probe a few times
and then record the depth measurement from the tape at
the top of the well.
Drawdown Measurement
1. With the meter in Water Level mode, lower the probe to the
desired drawdown depth.
2. Once you have submersed the probe at the desired depth,
switch to Draw Down mode. The light and buzzer will shut off.
3. While conducting your pumping/sampling application, the
light and buzzer will activate if the probe exits the water.