Ecom Ecom-DP Bedienungsanleitung

Operating Instructions

Page 2 ecom-DP

Index Page

1. Design ecom-DP 3

2. Initialisation

2.1. Power supply 4

2.2. Accumulator charging 4

2.3. Clock set 4

3. Numerical indication

3.1. Zeroing pressure sensors 6

3.2. Freezing measurement values 6

3.3. Min. / Max. measurement values 7

3.4. Printout measurement values 7

3.5. Contrast and display backlit 7

4. Check programs

4.1. Setup 8

4.2. Pressure check 9

4.3. Preliminary check 10

4.4. Main check 11

4.5. Usability check 12

5. Set clock 15

6. Internal instrument settings

6.1. Switch on/off key beep 15

6.2. Pressure Auto -> 0 by start 16

6.3. Choose printer (ecom-P) 16

6.4. Battery loading 16

6.5. Display damping 16

6.6. Pressure unit 17

7. Sensor setup 18

8. View service info 18

9. Data logger program „ecom-DP Logger“ 19

10. Technical data ecom-DP 20

11. Maintenance tip 21

ecom-DP Page 3

1. Design ecom-DP

Connections

Pmax = 1500 hPa

Connections (Option)

Pmax = 1500 hPa

oder Pmax = 70 hPa

IR interface

(for IR printer)

Function keys

(current function is

shown on display)

Connection

loading unit

Graphic display

Cursor keys

OK-key

ON/OFF key

Page 4 ecom-DP

2. Initialisation

2.1. Power supply

The ecom-DP is powered by 3 batteries or 3 accumula-

tors. The following types can be used to operate the

instrument:

- Battery 1,5 V AA (Mignon)

- Accumulator 1,2 V AA NiCd (nickel cadmium)

- Accumulator 1,2 V AA NiMh (metal hydride)

If you are using a loading unit, please adjust the func-

tion „Bat. Loading“ (see chapter 6.4.)

Open the battery compartment and insert the batteries.

Be careful to ensure proper polarity. If using the re-

chargeable battery type, it will be necessary to fully

charge the batteries prior to initial use (approx. 4 hours).

The voltage of the batteries is monitored by the DP and

will indicate a low battery condition by approx. 3.3 V by

beeping and flashing a signal on the LCD display. If the

voltage sinks (approx. 3 V) so the ecom-DP will auto-

matically switch off.

2.2. Accumulator charging

The accumulator charging procedure is monitored by

the ecom-DP. Once connected to AC power, the in-

strument switches on. During the charging procedure, a

BATTERY indicator will be shown on the LCD display.

Once the battery is fully charged, the BATTERY indica-

tor on the display will blink. It is possible to operate the

ecom-DP on AC power during the charging procedure

by pressing the <ON> button.

2.3. Setting clock

The internal clock and the internal RAM memory of the

ecom-DP are buffered via a capacitor. If the instrument

is without current supply during more than approx. 10

minutes, the recorded information gets lost. Before us-

ing the ecom-DP for the first time, adjust the internal

clock and delete the internal RAM memory.

Battery warning

ecom-DP Page 5

Press <ON> to switch on the ecom-DP.

The instrument displays the following:

Clock set

Delete RAM

Press OK to continue!

- Press twice the <OK> key and the measurement value

menu will be displayed.

- Press <F2> (wrench symbol) to call up the menu „In-

strument settings“.

- With the cursor keys <UP/DOWN> scroll until the

menu point “Set clock”.

- Press <OK> to activate.

Date and time can be set as follows:

1. Select with the cursor keys <RIGHT/LEFT> the posi-

tion to be changed (corresponding field blinks).

2. Adjust the correct numbers with the cursor keys

<UP/DOWN>.

3. Press <OK> to confirm correct date and time set-

tings.

Page 6 ecom-DP

3. Numerical indication

After switch-on, the specifications of the pressure sen-

sor will be displayed: denomination, measurement

range and connection seizure (+/-). Press <OK> to

access to the measurement value menu.

3.1. Zeroing the internal pressure sensor

As the difference pressure sensor can drift because of

its sensitivity in the zero point (also by attaching to met-

al surfaces by magnetic holder), it is possible to reset

the zero point.

- Press <F2> (DP->0) to activate the function for zero

point correction of the pressure sensors.

- Press <F3> (DP1) to zero the value of the pressure

sensor 1.

- Press <F4> (DP2) to zero the value of the pressure

sensor 2.

- Press <F2> (ESC) to quit the menu.

Different functions can be called up with the function

key <F1>. The current seizure of the other function keys

(<F2> - <F4>) is shown on the display. Press one time

<F1> to display the functions „Hold“, „Min/Max“ and

„Print“.

3.2. Freezing of measurement value

- Press <F2> (Hold) to „freeze“ that measurement value

displayed at the time the key is pressed (active function

= Hold indication blinks).

- Press again <F2> (Hold) to quit the „freezing“ and the

current value will be displayed.

1. Before making measurements, the instrument must have

adapted the ambient temperature!

2. Make sure, that the ambient temperature remains constant

during measurement!

If „Pressure Auto -> O by start“ is set on

„YES“ (Chapter 6.2), so the internal pres-

sure sensors should be flown with pres-

sure first after the switch-on of the in-

strument, as they are zeroed during

said switch-on procedure.

ecom-DP Page 7

3.3. Minimal / Maximal measurement values

With <F3> (Min/Max) the determined minimal and max-

imal values since unit switch-on (or deleting via „CLR“)

can be called up.

- Press one time <F3> (Min/Max) to view the lowest

determined values (Min/Max blinks).

- Press <F2> (CLR) to delete the minimal values (new

scanning begins).

- Press again <F3> (Min) to view the highest values

(Min/Max blinks).

- Press <F2> (CLR) to delete the highest values (new

scanning begins).

- Press one more time <F3> (Max) to quit the menu.

3.4. Measurement values printout

Press <F4> (Print) to transmit the current measurement

values via the infrared interface to the IR printer (op-

tion).

Condition hereto is a trouble free connection (direct

sight) between the sending diode at the front of the in-

strument and the receiving diode of the printer. The

distance between both instruments should not exceed

40 cm (1.3 foot), otherwise a trouble free transmission is

not warranted at any time.

3.5. Contrast adjustment and lighting

Basing on the previous function seizure, the functions

„LUMI“ and „Light“ are displayed after pressing <F1>.

The graphic display of the ecom-DP can be adjusted to

different visual conditions. The contrast can be adjusted

in 5 steps (each key pressing = one step) while pressing

<F3> (LUMI). Additionally the backlighting of the display

can be activated while pressing <F4> (Light).

-----------------------------------

ecom-DP

-----------------------------------

Date Time

05.10.01 12:12:50

-----------------------------------

P1 0.0 (hPa)

P2 0.0 (hPa)

-----------------------------------

min max

P1 -0.1 0.1 (hPa)

P2 -0.1 0.1 (hPa)

-----------------------------------

ecom GmbH

Am Grossen Teich 2

58640 Iserlohn

Tel. 02371-9455

Page 8 ecom-DP

4. Check programs

Call up the pre-programmed measurement routines

„Preliminary Check“, Main Check“ and „Usability Check“

in the menu <F3> (PROC).

Parameters to each measurement routine can be ad-

justed in the menu „Setup“.

4.1. Setup

Scroll with <UP/DOWN> until the menu “Setup”. Press

<OK> to activate the menu. The following parameters

can be adjusted for the corresponding measurement

routine:

Pressure Check

- Stabilisation time (1 - 10 min, default: 1 min)

- Measurement time (10 - 120 min, default: 5 min)

Preliminary Check

- Stabilisation time (1 - 10 min, default: 1 min)

- Measurement time (10 - 120 min, default: 10 min)

- Test pressure (900 - 1200 hPa, default: 1000 hPa)

Main Check

- Stabilisation time (1 - 10 min, default: 1 min)

- Measurement time (10 - 120 min, default: 10 min)

- Test pressure (90 - 160 hPa, default: 110 hPa)

Usability check

- Stabilisation time (1 - 270 min, default: 1 min)

- Measurement time (10 - 240 min, default: 10 min)

- Test pressure (20 - 160 hPa, default: 50 hPa)

- Max. operation pressure (10 - 100 hPa, default: 20 hPa)

- Air pressure (800 - 1200 hPa, default: 1013 hPa)

Each parameter can be adjusted the same way:

1. Select the parameter with <UP/DOWN>.

2. Press <OK> to activate.

3. Use the cursor keys <RIGHT/LEFT> to select the

position to be changed (corresponding field blinks).

1. Use only air or inert gas for check !

2. Respect the „Technical Rules for

Gas installations“!

ecom-DP Page 9

4. Adjust the correct figure using <UP/DOWN>.

5. Press <OK> to confirm the corrected value.

4.2. Pressure check

Proceed as follows:

1. Close the conduit with a suitable adapter (part of

ecom-DPK).

2. Connect the components a described in ecom-DPK

manual.

3. Scroll with <UP/DOWN> until the menu „Pressure

check“. Activate with <OK>-Taste.

4. With the compressed-air pump create the pre-

adjusted test pressure (the unit beeps as soon as the

pressure level is achieved).

5. Interrupt the connection to the air pump (switch-off

the ball valve).

6. Wait for stabilisation time (if the pressure remains in

the range „test pressure +/- 10% during stabilisation

time, so the measurement time will start).

7. Once the measurement time is over, the result is

displayed and can be sent to the IR printer (option) thus

pressing <F2> (Print) .

8. If the menu „Pressure Check“ is selected again, so

the result can be called up with <F1> (as long as the

ecom-DP is on) or a new measurement can be started

with <OK>.

Page 10 ecom-DP

4.3. Preliminary check

The preliminary check acc. to DVGW –TRGI Process

Instructions G 600 by pipes (operation pressure up to

100 hPa) is registered as a measurement routine in the

ecom-DP.

Proceed as follows:

1. Close the conduit with a suitable adapter (part of

ecom-DPK).

2. Connect the components a described in ecom-DPK

manual.

3. Scroll with <UP/DOWN> until the menu „Preliminary

check“. Activate with <OK>-Taste.

4. With the compressed-air pump create the pre-

adjusted test pressure (the unit beeps as soon as the

pressure level is achieved).

5. Interrupt the connection to the air pump (switch-off

the ball valve).

6. Wait for stabilisation time (if the pressure remains in

the range „test pressure +/- 10% during stabilisation

time, so the measurement time will start).

7. Once the measurement time is over, the result is

displayed and can be sent to the IR printer (option) thus

pressing <F2> (Print) .

8. If the menu „Preliminary Check“ is selected again, so

the result can be called up with <F1> (as long as the

ecom-DP is on) or a new measurement can be started

with <OK>.

Inhaltsverzeichnis

Andere Ecom Messgerät Handbücher

Beliebte Messgerät Handbücher anderer Marken

Suaoki

Suaoki D40 Bedienungsanleitung

Elster

Elster BK-G1.6 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Deltabar FMD71 Handbuch

Duratool

Duratool D03128 Bedienungsanleitung

Vega

Vega VEGAPULS 65 Bedienungsanleitung

Tonghui

Tonghui TH2618B Bedienungsanleitung

Tenmars

Tenmars TM-801 Bedienungsanleitung

MSR

MSR 145 Bedienungsanleitung

TPS

TPS WP-82 Bedienungsanleitung

ELMETRON

ELMETRON CP-511 Bedienungsanleitung

PCB Piezotronics

PCB Piezotronics 003C30 Bedienungsanleitung

Tenma

Tenma 72-10465 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Proline Promag 50 Technische Daten

Siemens

Siemens SITRANS F Coriolis FCT030 Stücklistenhandbuch

KLINGER

KLINGER CMF V Series Bedienungsanleitung

EXFO

EXFO FTB-2 Bedienungs- und Wartungshandbuch

Keysight

Keysight M8290A Bedienungsanleitung

ADTEK

ADTEK MW-5 Bedienungsanleitung

Ecom ecom-DP Bedienungsanleitung

Beliebte Messgerät Handbücher anderer Marken