Eclipse-combustion EGA4 User Manual download pdf (Page 46)

Instruction Manual MM850481 ed.01

10.3 Firmware Upgrade

In order to upgrade the firmware of the instrument proceed as follows:

1 - Install the ST167Flash program from the CD.

2 - Connect the infrared interface adapter to the serial port of the PC with the supplied cable (note back the serial port

used: COM1 , COM2 or other).

3 - Position the interface near the right side of the instrument.

4 - Run the ST167Flash program you have installed.

5 - Select the same serial port that you noted back.

6 - Select the Baud rate to 115200 Baud (if the PC owns an UART 16550 type), otherwise select a lower Baud rate.

7 - Press the three dotted button in order to load the firmware file (.HFW extension) normally located on a 3 1/2" diskette.

A version number of the firmware being discarded is shown in the dedicated field.

8 - From instrument OFF press and continue to press the F1 key while pressing the ON/OFF key in order to set the

instrument in firmware upgrade status.

9 - Click on the 'Program' button to start the upgrading phase and wait until a termination message appears.

NOTE: I

F DATA TRANSFER FAILS

PLEASE TURN OFF THE INSTRUMENT AND REPEAT THE PROCEDURE FROM STEP

10.4 Smoke pump maintenance

Gas-tight checking

To have a correct measurement the pump should be gas-tight. Turn the screw and close the probe with your finger. Pull

the plunger for 3 cm and verify that the gasket does not leak the vacuum. If a leak is found the gasket needs to be

lubricated. When you push the plunger the valve must close immediately to have a 1.9/2.0 litres of air with 10 shoots.

The correct smoke index can be obtained only if the pump works correctly.

Service

1. Clean and lubricate the cylinder, the stem and the gasket every 30 measurements.

2. Wash using alcohol if the valve is not gas-tight

3. Clean the probe and the paper support

4. Check the pump for gas-tight

5. Use only clean paper filters and a readable scale index table

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Eclipse-combustion EGA4 User Manual Page 46