7
6
Fig. B
Fig. C
Fig. D
Fig. H
Fig. I
Fig. J
REC
H/M/S
MAX ▼
DIF
▼
▼
▼
▼
▼
▼
HOLD
REC
H/M/S
▼
REC
H/M/S
Min ▼
Fig. E
Fig. F
Fig. G
If the power is on, but there is no display, replace the battery or attach the
optional AC adaptor. Check that the tubing is tightly connected.
Replace the battery.
The pressure value exceeds the maximum range.
Measurement pressure is less than minimum range.
While in the DIF function, the differential pressure value is larger
than maximum display digit.
During Zero Setting, make sure the tubing is disconnected with
no pressure applied to the connector. If you still receive this
error message after disconnecting the tubing, the sensor or
meter may be damaged.
or
While using the USB software, the pressure source is less than,
or over the range of the instrument.
NOTE: Exceeding maximum pressure will cause permanent sensor damage.
Before you connect the instruments to a pressure source, carefully check your
fittings and hoses.
3
1.
Negative pressure hose plug.
2.
Freezes pressure reading.
3.
Minus pressure display.
4.
starts/displays max/min pressure.
5.
pressure recorded.
6.
Low Battery Indicator
7.
button
8.
button freezes pressure reading.
9.
button cycles through pressure readings.
10.
Positive pressure hose plug.
11.
Differential pressure mode.
12.
.
13.
88:88:88 Hr/Min/Sec.
14.
.
15.
output port.
16.
power input for AC adapter.
17.
button starts the relative clock.
18.
button displays relative zero.
19.
button lights LCD for apx. 30 seconds.
20.
NOTE: Some functions shown on the display are not available.
The Manometer measures “Gauge Pressure.” This combines Differential
pressure with a PSI measurement as referenced to ambient pressure. When
the manometer is first powered on, the entire LCD display flashes for
approximately 3 seconds. The LCD is divided into two distinct sections: One
large (Primary) top screen and one smaller section at the bottomright of the
LCD (Relative Clock). The pressure measurements are constantly updated in
the 2 display areas. Check that the tubing is not leaking or damaged before
use. The startup mode is programmable. The display will default to the mode
last used and the meter defaults to the setting used during the last operation.
Turn the unit on with the
button.
Press the
button once, and the relative clock starts in the lower right
screen. "REC" is displayed in the middleleft of the LCD (Pg 6, Fig B). The
button will not operate at this time.
Press the
button repeatedly to cycle through MAX (Pg 6, Fig C) and
MIN (Pg 6, Fig D) and back to the current pressure. To exit the record
mode, press and hold the
button for 3 seconds.
1
2
3
4
5/6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
HOLD DIF
REC H/M/S
MAX MIN BAT
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
Screen
Examples:
Troubleshooting
If the power is on, but there is no display, replace the battery or attach
the optional AC adaptor. Check that the tubing is tightly connected.
Error Code
Action
BAT Replace the battery.
Err.1 The pressure value exceeds the maximum range.
Err.2 Measurement pressure is less than minimum range.
Err.3 While in the DIF function, the differential pressure value
is larger than maximum display digit.
Err.4 During Zero Setting, make sure the tubing is disconnected
with no pressure applied to the connector. if you still receive
this error message after disconnecting the tubing, the sensor
or meter may be damaged.
E10L/E2UL While using the USB software, the pressure source is
less than, or over the range of the instrument.
Calibration Point Reference
Model
PSI Range
Calibration
Recommended
840085
0 to ±2
1.6
1.5 to 1.7
840080
0 to ±5
4.000
3.900 to 4.100
840081
0 to ±15
12.00
11.70 to 12.30
840082
0 to ±30
24.00
23.40 to 24.60
840083
0 to ±100
80.00
78.00 to 82.00
