Dwyer PUX - Manual (Page 14)

4 - 1
4. POWER UP
4.1 Operating power supply
There are two methods available for energizing this instrument; by the built-in battery or with
the power adapter.
(1) Energizing with built-in battery
q To charge the battery
Turn OFF the instrument power and
connect the AC power adapter. The
“FAST CHARGE” LED is lighted in
red, and “DC IN” LED is lighted in
green.
When the instrument is fully charged,
“FAST CHARGE” LED blinks in red.
* About 2 hours will be required for
charging.
* In the fully charged condition, the
instrument can measure for about 5
hours.
(On condition that the display backlight
is turned off and the printer is unused.)
w To energize by built-in battery
When turning on the power supply without connecting the power adapter, the instrument will
be energized by the built-in battery.
Before use, the battery should be fully charged.
(2) Energizing by power adapter
• AC power adapter
q Connect the output plug of AC power
adapter to the 17.5V DC connector of
main unit.
w Insert the input plug of this adapter into
the power receptacle.
(This adapter has an input voltage range
of 90 to 264V AC (at 50/60Hz).)
• DC power adapter
q Connect the output plug of DC power
adapter to the 17.5V DC connector of
main unit.
w Connect the input wires (+ and -) of DC
power adapter to suitable DC power
supply.
(This adapter has an input voltage range
of 10 to 30V DC.)
ENT
ESC
PRINT
LIGHT
ON OFF
DC IN FAST CHARGE
DC IN FAST CHARGE
STREAM DOWN STREAM UP
SENSOR
ANALOG
IN/OUT
DC17.5V
SERIAL
STREAM DOWN STREAM UP
SENSOR
ANALOG
IN/OUT
DC17.5V
SERIAL
Use the exclusive power adapter only. Don’t use other adapters, or it may result in an
accident.
CAUTION
BULLETIN F-68