CALIBRATION POINT REFERENCE
Model
psi-range
Calibration point
(±) Recommend
PCE-P05
0 ~ ±5
4,000
3,900 ~ 4,100
PCE-P15
0 ~ ±15
12,00
11,70 ~ 12,30
PCE-P30
0 ~ ±30
24,00
23,40 ~ 24,60
PCE-P50
0 ~ ±100
80,00
78,00 ~ 82,00
MANUAL ZERO SETTING
When you set the display to zero (no pressure applied to the connector), press button
for 2 seconds, now
the meter display ''0 .0.0.0'' from right to left and then disappear each ''0'' from left back to right, the LCD display
shows a normal mode.
TROUBLESHOOTING
•
Power on but no display. Check the batteries are in place and making good contact or correct polarity,
replace a new battery or attach optional AC adaptor for the weak battery caused.
•
BAT indication. Replace with a now battery when LCD display BAT at the middle bottom.
•
No Display. Make sure battery is not empty, if the display disappears, check sleep mode is active. Refer
to the Disable sleep mode function for a long time using the measurement. Or check the tubing is
connected to the meter tightly.
•
Err.1. For the pressure value exceed the maximum range, ''Err. 1'' appears on the display, p1ease
change the sensor, otherwise, the sensor will be hurt for going on the over range measurement.
•
Err.2. For the measurement pressure is less than minimum range, ''Err. 2'' will appear recommend to
change the sensor (meter).
•
Err.3. For operating the DIF function, the differential pressure value is larger than maximum display
digit, Err.3 appears on the display.
•
Err.4. When you set zero, make sure you have disconnected the tubing, no pressure applied to the
connector. Then if you see an Err.4 appears on the display, it means the sensor or meter damaged.
Return the unit to the store you purchased for repaired.
Err.4 will be also appeared while the tube or hose is connecting during setting zero mode.
•
E1OL or E2UL. When you see the errors while operating RS232 software, it means pressure source is
less or over than the range of the instrument.
REPLACING THE BATTERY
Replace your 9-volt battery when:
•
The BAT icon appears on the right of the screen.
•
The meter will not power on.
•
Use of the back-light causes the BAT icon to appear.
Even if the battery was recently replaced check its voltage level if you get no response from your instrument.
To replace the battery:
1. Remove the tubing of the instrument.
2. Lay the instrument face-down on a clean, flat surface.
3. Remove the battery by screw driver and observe indicated polarity and close the cover after replacing
with a new battery.
Remove battery from instruments that you do not plan to use for a month or more.
Do not leave battery in instrument.
OPERATING CONDITIONS
•
Compensated temperature range: 0 – 50°C
•
Operating temperature 0 – 50°C (32 – 122°F)
•
Storage temperature range: -20 – 60°C
•
Operating Humidity Max. 80% RH
•
Power: One 9.0 volt battery
•
Exceeding Maximum pressure will cause permanent sensor damage.
