A.W. Sperry Instruments AWS DIGISNAP DSA-2002 User Manual

sec.7 MAINTENANCE
Maintenance consists of periodic cleaning and battery
replacement.
Sec. 7.1 Cleaning
CAUTION
Do not use aromatic hydrocarbons or chlorinated
solvents for cleaning. These chemicals will react with
the plastics which are used in the cases.
The exterior of the instrument can be cleaned with a soft
clean cloth to remove any oil, grease, and grime from the
surface. Never use liquid solvents or detergents. If the
instrument gets wet for any reason, dry it using
low-pressure air less than 25 PSI. Use care and caution
around the LCD display protector and areas where air
could enter the interior of the instrument while drying.
Sec.7.2 Battery Replacement
Power is supplied to the DIGISNAP by a 9V transistor-type
battery (NEDA #1604, AWS Part B-4). "B” appears on the
LCD display when replacement is needed.
WARNING
Before attempting to replace the battery, first
disconnect the test leads from any energized circuit,
then disconnect the test leads from the instrument.
1. Disconnect the test leads from any energized circuit
and then from the instrument.
2. Turn the Range Selector Switch to the OFF position.
3. Slide off the Battery Compartment Cover (see Fig. 4).
4. Remove the battery from the compartment and unsnap
the battery connector.
5. Replace the battery with a 9V transistor-type battery
(NEDA #1604, AWS Part B-4). For maximum battery
alkaline cells are recommended.
6. Reverse the above procedure to complete battery
replacement.
Battery
Compartment
Cover
Fig. 4 Battery Repiacement
16
sec.8 RETURN FOR REPAIRS
Before returning your DIGISNAP for repair, be sure to
check that the failure to operate properly is not due to the
following:
. Weak battery
. Jaws not closing properly or clamped around two
conductors instead of one.
. Open, loose or intermittent test leads
. Data Hold switch depressed
fo NH
If these conditions do not exist and the instrument fails to
operate properly, return the instrument and accessories
prepaid to:
A.W. Sperry Instruments Inc.
Customer Service Department
245 Marcus Blvd.
Hauppauge, N.Y. 11788
State in writing what is wrong with the instrument. All
warranty repairs must include proof of purchase in the
form of a legible copy or original sales receipt clearly
identifying the distributor, model number and date of
purchase and must have a warranty card on file. See
warranty statement on page 2 for full warranty disclosure.
Repair estimate will be furnished if requested for out of
warranty instruments. Be sure to include all accessories
which may be related to the problem.
sec.9 ACCESSORIES
Sec.9.1 Test Leads
TL-5 — The TL-5 test leads have 2 industrial type long
insulated Prod handles and spade pointed
probe tips
TL-6 — Same as TL-5 except rounded probe tips
TL-37 — Test lead for analog output jack terminated in
two insulated Spade Connectors.
TL-39 — The TL-39 test leads have rounded probe tips.
TL-42 — Same as TL-39 except plugs have 90 degree
angle.
TL-52 — The TL-52 test leads have one prod and one
alligator with 90 degree angle plugs.
17

A.W. Sperry Instruments AWS DIGISNAP DSA-2002 Specifications

General

Brand	A.W. Sperry Instruments
Model	AWS DIGISNAP DSA-2002
Category	Measuring Instruments
Language	English