Solinst 101D Operating Instructions Manual

Water Level/

Draw Down Switch

Indicator Light

Battery Test

Button

Handle

P7 Probe

Water Level DrawDown Meter Operating Instructions

On/Off

Water Level Draw Down

Model 101D

Static Water Level

Water Level

Battery

Test

Solinst Canada Ltd.

www.solinst.com

Tel: [phone]

[phone]

Draw Down

Mode

Mode

Off

Made In Canada

S

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Draw Down Level

210288

Front View Back View

Water Level Mode: light and buzzer activate when probe is submersed.

Draw Down Mode: light and buzzer activate when probe is in air.

Sensitivity Dial

Probe Holder

Sonalert

Battery Drawer

Model 101D

Tape Guide

Brake

Equipment Check

1. Ensure the meter is in Water Level mode. Turn the sensitivity
dial fully clockwise.

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.

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.

The Tape Guide

Measurement Point

Insert reel leg
through hole

Fit onto well casing

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.

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.

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

(Page 1 of 2)

High Quality Groundwater and Surface Water Monitoring Instrumentation

Water Level and Drawdown Measurements

Off

Battery

Test

Off

Battery

Test

Made In Canada

Water Level

Mode

Draw Down

Mode

Off

Battery

Test

Off

Battery

Test

Made In Canada

Water Level

Mode

Draw Down

Mode

Off
Battery
Test

Off
Battery
Test

Made In Canada

Water Level

Mode

Draw Down

Mode

• 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).

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.

Solinst Canada Ltd.

Tel: [phone]

Static Water Level

www.solinst.com

[phone]

Battery

Battery
Test

Test

Water Level

Mode

Draw Down

Made In Canada

Mode

Off

Off

Water Level Mode Draw Down Mode

SYMPTOM CAUSE

In Water Level mode:
no sound when probe
immersed in water.

In Water Level mode:
instrument continuously
sounds after being immersed
in water.

Dead battery. Replace with 9V Alkaline.

Water Conductivity is very low. Increase sensitivity switch setting (turn clockwise) or call Solinst for

Disconnected wires on circuit board. Check all connections inside hub of reel for loose/disconnected wires

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.

Water in probe. Probe may be dirty
which could interfere with the circuit
connection.

Troubleshooting

assistance.

– solder or reconnect.

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.

Solinst Canada Ltd.

Tel: [phone]

Static Water Level

www.solinst.com

[phone]

Battery

Battery
Test

Test

Water Level

Mode

Draw Down

Made In Canada

Mode

Off

Off

Solinst Canada Ltd.

Tel: [phone]

Static Water Level

www.solinst.com

[phone]

Battery

Battery
Test

Test

Water Level

Mode

Draw Down

Made In Canada

Mode

Off

Off

REMEDY

Printed in Canada
November 2, 2018

(#114140)

(Page 2 of 2)

35 Todd Road, Georgetown, Ontario Canada L7G 4R8

Web Site: www.solinst.com E-mail: [e-mail]

For further information contact: Solinst Canada Ltd.

Fax: [phone] Tel: [phone]