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4. Inspect and test the fuse. If it is necessary to replace the fuse, be sure
to install on of the proper current value. (See fuse replacement
below).
Battery Replacement
1. Remove the battery cover by gently sliding it toward the bottom of the
meter.
2. Remove and disconnect the old battery from the meter and replace
with a new NEDA type 1604 9 volt battery. Wind the excess lead
length once around the battery clip. Install the battery and replace the
battery cover.
Fuse Replacement
1. Remove the battery cover by gently sliding it towards the bottom of the
meter.
2. Remove the old fuse and replace with a new fuse of the proper rating.
The DM2 requires a 0.8A/250V quick-acting fuse, 5 x 20 mm.
WARNING!
To prevent fire, use a replacement fuse of the proper rating as shown
above.
Cleaning the Meter
Use only mild detergent and warm water to clean the meter. Do not use
aromatic hydrocarbons or chlorinated solvents.
REPAIR
Read the warranty located at the front of this manual before request-
ing warranty or non-warranty repairs. For warranty repairs, any mul-
timeter claimed to be defective can be returned to any Wavetek
Meterman authorized distributor or to a Wavetek Meterman Service
Center for an over-the-counter exchange for the same or like product.
Non-warranty repairs should be sent to a Wavetek Meterman Service
Center. Please call Wavetek Meterman or enquire at your point of
purchase for the nearest location and current repair rates. All multi-
meters returned for warranty of non-warranty repair or for calibration
should be accompanied by the following information or items: com-
pany name, customer’s name, address, telephone number, proof of
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