Myron-l D-1 User Manual download pdf (Page 3)

Printed in the U.S.A.

D1OM WEB 07-09

MAINTENANCE

BATTERY CHECK:

Model D-1 has a battery indicator glow light visible

through the small hole on the lower right-hand corner

of the meter face plate. If this light fails to glow when the

black button is pressed, replace both batteries.

BATTERY REPLACEMENT:

Detach the battery connectors. Pull on the plastic

straps to remove the batteries. Replace with fresh zinc

carbon or alkaline 9 volt batteries. Reinsert the plastic

straps to secure batteries. Replace the bottom cover.

CELL CUP:

Self-conditioning of the built-in electrodes occurs

each time the button is pressed with a sample in the cell

cup. This ensures consistent results each time. With

some samples a small downward swing of the pointer is

a result of this conditioning action. This action is pow-

erful and removes normal lms of oil and dirt. However,

if samples are allowed to dry in the cell cup, a lm will

build up. This lm reduces accuracy. When there are

visible lms of oil, dirt, or scale in the cell cup or on the

electrode, scrub them lightly with a small brush and

household cleanser. Thoroughly rinse out the cleanser,

and the meter is ready for accurate measurements.

SOLUTIONS INSIDE THE METER

Your Dialysate Meter is a rugged instrument and will

withstand dialysate exposure around its cell, meter

movement, and switches. However, care should be

taken to keep solutions from leaking in around the

bottom cover. It is not sealed (to prevent condensation

from forming).

Large amounts of calibration solution or dialysate will

almost certainly damage the meter movement or

electronics. Such meters should be returned to the

Myron L Company for repair.

If there are only a few drops inside the meter, dry it as

follows:

1. Shake excess solution out of the inside of the meter.

2. Dab the exposed surfaces dry with an absorbent

cloth or tissue. Avoid pushing any liquid into the

Calibration Control or push button switch.

3. Air dry the meter in a warm area with the bottom

cover off. Allow several hours for thorough drying.

If the dialysate entered through a leak in the case or

cell, or if the instrument shows erratic readings or other

unusual behavior, return it to the Myron L Company for

service.

SERVICE

If your D-1 meter fails to operate properly:

1. Check the glow light to make sure the batteries are

good.

2. Check the cell cup and electrodes to ensure they are

clean. Any contamination could alter the reading. See

MAINTENANCE.

Any service required other than battery replacement,

cleaning, or calibration must be referred to the Myron L

Company. When returning an instrument, please pack

it securely and enclose a note specifying the problem.

The plunger should be included, but DO NOT ship with

plunger in cell (damage could result).

ORDERING

To order accessories or instruments, contact your

nearest stocking distributor, or the Myron L Company.

ADDITIONAL PRODUCTS:

To see the full range of Myron L Products, go to our

web site @ www.myronl.com.

The Myron L Dialysate Meters have a limited two year war-

ranty. If your instrument fails to operate properly, check the

batteries and calibration. If it still fails to function properly,

return it prepaid to the Myron L Company.

Faulty instruments may be returned to us without prior

authorization.

METERS WITHIN TWO YEAR WARRANTY PERIOD:

Failures due to materials or workmanship will be repaired

or replaced (our option) without charge if returned freight pre-

paid. If failure is deemed by the factory to have been caused

by abuse or tampering, the following procedure will apply.

INSTRUMENTS/CONTROLS OUT OF WARRANTY:

Diagnosis will be made and repairs completed, providing

the repair charges are $70.00 or less.

NOTE: Actual repair charges may be less than this amount.

We will diagnose (but not repair) a returned meter and

send an estimate of charges if ANY of the following apply:

1. Repair charges will be more than $70.00.

2. You specically request an estimate of required repairs and

charges.

3. The cost of required repairs exceeds one-half the list price

of a new instrument.

4. The instrument is over ten years old. Because of compo-

nent changes and improvements, such instruments can no

longer be repaired.

NOTE: Unrepaired meters are discarded unless you want

them returned to you. If so, there is currently a $35.00 charge

per unrepaired instrument to cover diagnosis and handling.

This warranty is limited to the repair or replacement of the

Myron L Dialysate Meter only. The Myron L Company

assumes no other responsibility or liability.

WARRANTY/SERVICE

Specications subject to change without notice

2450 Impala Drive, Carlsbad, CA 92010-7226

TELEPHONE: +1-760-438-2021

FAX: +1-760-931-9189

E-Mail: [email protected], [email protected]

www.myronl.com

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