PulseTech 490PT+ User Manual
12V Digital Battery
Analyzer Tester & Printer
490PT+
Tests 12V Batteries
and
Charging Systems
TEST PROCEDURES / OPERATING INSTRUCTIONS
IMPORTANT：
1. For testing 12 volt battery.
2. Suggested operation range 32℉(0℃) to 122℉(50℃)
in ambient temperature.
Printer
Paper
Clear
Cover
LCD
Display
UP/DOWN
Button
ENTER
Button
Negative Clamp
(BLACK, - )
Positive Clamp
(RED, + )
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WARNING:
1. Working in the vicinity of a lead acid battery is dangerous.
Batteries generate explosive gases during normal battery
operation. For this reason, it is of utmost importance, if you
have any doubt, that each time before using your tester,
please read these instructions very carefully.
2. To reduce risk of battery explosion, follow these instruc
-tions and those published by the battery manufacturer and
manufacturer of any equipment you intend to use in the
vicinity of the battery. Observe cautionary markings on
these items.
3. Limit exposure of tester to rain or snow. Dry after
exposure to moisture.
PERSONAL SAFETY PRECAUTIONS:
1. Someone should be within range of your voice or close
enough to come to your aid when you work near a lead
acid battery.
2. Have plenty of fresh water and soap nearby in case ba
-ttery acid contacts skin, clothing or eyes.
3. Wear safety glasses and protective clothing.
4. If battery acid contacts skin or clothing, wash immediate
-ly with soap and water. If acid enters eye, immediately
flood eye with running cold water for at least ten minutes
and get medical attention immediately.
5. NEVER smoke or allow a spark or flame in vicinity of
battery or engine.
6. Be extra cautious to reduce risk of dropping a metal tool
onto the battery. It could spark or short-circuit the battery or
other electrical parts and could cause an explosion.
7. Remove personal metal items such as rings, bracelets,
necklaces and watches when working with a lead acid
battery. It can produce a short circuit current high enough
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