Ecom EN2-F Quick Manual

Download

Page 1

Version 1.9.2

Quick Guide

Page 2

Instrument Design

Connection air

temperature

Slot for multi-

media card

Connections

Pa pressure

sensor

Connection

gas

temperature

Connection

via USB

Connection

gas

Connection

draft

Connection

pressure

Connec

tion

AUX

Integral

printer

Sensors com-

partment

Graphic

display

Optical flow

control

Battery com-

partment

Peltier cooler w/ con-

densate drain and

particulate filter

Bluetooth

Antenna

connection

Charging

indicator

light

Page 3

Keyboard

Accessories

ESC key

(quit/

escape menu)

In the input mode, the keys are

used for numerical inputs

Enter key

(confirm

selection)

Cursor keys

(Up/Down/Right/

Left/Scroll)

Save snapshot to

internal memory

Access printing

menus (press F2

to quick print)

ON / OFF

key

Info key

(access to

control menu)

F1: Standby – pump shuts off F2: Quick print F3: CO purge pump on/off F4: Edit line items on screen

Page 4

Remote display (ECOM-R)

Connection with ECOM analyzer

(The ecom-R connects with only 1 analyzer at a time)

Unpair Bluetooth Connection

- Hold the red key (approx. 5 sec.) until “Unpair:” appears

- When “Unpair: OK” is shown, the connection is deleted

Analyzer must have Bluetooth option!

(wireless range is approx. 10 m)

Setup Bluetooth Connection

- Ensure there is only one instrument with Bluetooth near the ecom-R

- Turn on the analyzer

- Go to Adjustments Internal Bluetooth and select ProtocolEnhanced

- Turn on ecom-R & wait while the Bluetooth connection is made automatically

*Change display:

Choose line Adjust line Set adjustment

Exit adjustment

Change display* (see below)

Start printout

(4 displays)

Choose display screen

Switch on/off ecom-R (hold approx. 1 sec.)

READY = Connection is active CALIB = Analyzer in calibration phase WAIT = Searching for connection

Battery voltage

Page 5

Analyzer Start-up

Carrying case & cooler

When opening the case, make sure to pull out and up on the two tabs on the front.

Unlock the cooler by pulling out on the knob and swinging the cooler 90deg upward. The cooler must be upright and locked into place before the pump engages.

Sample line & probe

Connect gas sample line, pressure line, and thermocouple as pictured:

The fittings are sized so that you cannot switch the gas and pressure lines.

Page 6

Analyzer Start-up

Press the red power button to turn on the analyzer. The main menu is displayed with 6 (or 7) menu options:

- Gas analysis : Perform gas analysis

- Averaging : Perform averaging test

- Soot test : Perform soot test/smoke dot test

- Data processing : Save snapshots to internal memory or perform data logging (only displays if MM card is inserted)

- Adjustments : Modify instrument settings

- Control : Check operation state of instrument

- Diagnostics : Only used with ECOM AK tool

To perform measurements, select Gas analysis and confirm with <Enter>. The instrument starts a 1- minute auto-zero phase and the fuel types selection list is displayed. The following fuel types are available:

Natural gas Propane Butane Number 2 oil Number 4 oil Number 6 oil Coal Wood North Sea gas Diesel oil

Fuel type

Natural gas

CO2max A1 B

11.7 0.37 0.009

Select:





Gas analysis

Averaging

Soot Test Data Processing Adjustments

Control

The probe must be in fresh air

when you start the analyzer!

Page 7

Gas Analysis

Gas analysis display screen

After the 1-minute auto-zero phase, the instrument switches over to the measurement mode. The gas measurement values can be viewed on 4 display pages. Press up/down to scroll between the pages.

(Note: To view readings with O2 correction, go to Adjustments -> Ref. O2 and input the O2% correction (usually 3% or 15%). Then go to Adjustments -> Units and change to undiluted %O2.)

Pressing <F1> goes to “Standby“ mode which turns the pump off. If you want to change the F1 key, go to Adjustments->Internal->F1 Hotkey. You can set the F1 key to: Soot test, Data processing, View memory, Display values, Fuel type, Efficiency (K), Internal, and Adjustments.

Press <F2> to print out the values simultaneously to their recording in the intermediate memory.

Press <F3> to start the CO purge pump. This dashes out the CO reading on the display and introduces fresh air to the CO sensor to protect it from over ranging Note: The CO purge pump automati-

cally activates when the CO ppm limit is exceeded – usually set at 4000ppm.

(Continued on next page)

Standby

<F1>

Edit line

items on

display

<F4>

values

<F2>

CO purge

pump on/off

<F3>

Peltier cooler

ON/OFF

O2 3.2

CO2

13.1 %

T.Gas

184 °C

T.Air 20

°C

BImSchV

Page 8

Gas analysis display screen (continued)

Pressing <F4> goes to “Edit” mode which allows the user to change the line items on the display screen.

In “Edit” mode, the values on the screen can be changed to what the user wants to see. To change these values, press F4 and you should see the 1st line start blinking:

 Select line you would like to change with Up/Down – it will

blink

 Select parameter you would like to see with Right/Left  Repeat until the display screen shows what you want it to  Press F4 to accept changes

Page 9