Battery Replacement; General Service - Sperry instruments DM6410 Operating Instructions Manual

5.8 BATTERY
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1. Insert the black (negative) test lead into the COM input terminal.
2. Insert the red (positive) test lead into the INPUT terminal.
3. Set the Rotary Switch to
4. The meter can test either 1.5V or 9V batteries. Set the rotary switch to the battery being tested.
5. Touch the black (common) test lead to the negative (-) terminal on the battery
and the red test lead to the positive (+) terminal on the battery.
6. Read the value of the measurement displayed. If the leads are reversed a "-" indicator will appear on the display.

6.0 BATTERY REPLACEMENT

To avoid false readings, which could lead to possible electric shock or personal injury,
replace the battery as soon as the battery indicator
1. Disconnect the connection between the test leads and the circuit under test, and remove the
test leads from the input terminals of the meter.
2. Turn the Meter power off.
4. Remove the screw from the battery cover on the back of the meter. Slide the battery cover off.
5. Replace the old batteries with 2 fresh AAA batteries.
Note: Do not use rechargeable batteries in this unit.
6. Carefully slide on the battery cover and tighten the screw.
Do not overtighten the screw as this may strip the threads in the meter housing.

8.0 GENERAL SERVICE

• Periodically wipe the case with a damp cloth and mild detergent. Do not use abrasives or solvents.
• To clean the terminals use a cotton swab and detergent, as dirt and moisture in the terminals can affect readings.
• Turn the Meter power off when it is not in use.
• Take out the battery when it is not used for a long time.
• Do not use or store the Meter in a place of humidity, high temperature.
SPERRY INSTRUMENTS LIMITED LIFETIME WARRANTY
Subject to the exclusions and limitations detailed below, Sperry Instruments provides a limited lifetime warranty on products
of its manufacture will be free from defects in materials and workmanship under normal use and service.
Limited
Limited means that Sperry Instruments warrants to the original purchasers of products from Sperry Instruments authorized distributors at the
time of shipment such products shall be free of defects in material and workmanship while the tool is used under normal working conditions.
Standard wear and tear, dulling over time, overloading, misuse, and acts of God are not covered under warranty. This warranty does not cover
batteries, fuses, or test leads.
When a warranty claim arises, the purchaser must contact Sperry Instruments. If the defect comes under the terms of this
limited warranty, Sperry Instruments will arrange, at its sole discretion, one of the following options:
• Product will be replaced
The purchaser is solely responsible for determining the suitability of Sperry products for the purchaser's use or resale, or for incorporating
them into articles or using them in the purchaser's applications. The distributor is authorized to extend the foregoing limited warranty to its
original purchasers in connection with the sales of Sperry products, provided that such products shall not have been altered by the distributor.
The distributor shall be fully responsible for any warranties the distributor makes to its purchasers which are broader or more extensive than
Sperry's limited warranty.
Lifetime Warranty
Warranty Limitation: The forgoing warranties are exclusive and are in lieu of all other express and implied warranties whatsoever, including but
not limited to implied warranties of merchantability and fitness for a particular purpose. The foregoing warranties do not cover ordinary wear
and tear, abuse, misuse, overloading, alterations, products which have not been installed, operated or maintained in accordance with Sperry's
written instructions. Test leads, fuses, batteries and calibration are not covered under any implied warranty. "Lifetime" of products that are no
longer offered by Sperry will be either repaired or replaced with an item of Sperry Instruments choice of similar value. Lifetime is defined as 5
years after Sperry discontinued manufacturing the product, but the warranty period shall be at least ten years from date of purchase. Original
proof of purchase is required to establish original ownership of product.
No warranty will be honored unless an invoice or other proof of purchase date is provided to Sperry Instruments. Hand written receipts or
invoices will not be honored.
©2019 ECM Industries, LLC All rights reserved.
- See more at: http://www.sperryinstruments.com/en/resources/warranty-page
Sperry Instruments
800-645-5398
New Berlin, WI 53151
sperryinstruments.com
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