Be126 NFPA20 Installation Manual V4XX - 03 Nov - 2018 page 11
11
2.4.5 ENGINE PROTECTION MODE TEST FACILITY
You enable the
‘Engine Protection Mode’ by connecting the terminal JF-10 to battery minus. This setting is used
in general purpose diesel water pump for various applications: farm irrigation systems, pumping stations for
water supply systems, automatic diesel pumping stations. In these applications the Be126 plays the additional
important role of protecting the diesel engine.
You have at your disposal a wide choice of test options:
-
start the engine directly by using the scheduler without using a drain valve
-
test the engine starting circuits holding the fuel valve closed
-
run the engine on a daily basis for a programmed time
-
test the engine at nominal or idle speed
The settings to configure test are included in the
[MISCELLANEOUS]
and
[TEST SCHEDULER]
sub-menu (see 8.0).
Section 3.0 - SYSTEM STATUS PAGE
The Be126 displays the ‘System Status Page’ when you push the
[HOME]
button, when you change a mode of
operation and when the Be126 starts the engine.
Example of a typical ‘System Status Page’
AUTO
MANUAL
OFF
F
START DEMAND
OFF
WATER PRESSURE 12.1
NOT RUNNING
SA 16:16:13 12 / 09 / 15
The mode of operation is indicated by a back-lighted message (in the example:
[MANUAL]
). The
[START DEMAND OFF]
means that there are no requests to start
the engine. The message
[START DEMAND ON]
indicates that Be126 detected a
start of request (or in other words, a possible fire situation). When you configure
the pressure transmitter, the Be126 indicates the value of the water pressure. The
fourth line indicates the status of the engine: running or not. The last line, on the
bottom, displays the real time clock. To browse the engine instruments push the
[ ↓ ]
arrow. To open the main menu page push the
[MENU]
button.
2.4.6 TEST LAMP FACILITY
To test all LED indicators (LED stands for ‘Light Emitting Diode’) push and hold the LAMP TEST pushbutton
(see front fascia description in section 1.1).
Section 3.1 - ENGINE INSTRUMENTS PAGE
Example of an engine instrument page
(to enter this page push the
[HOME]
button and then, push
[ ↓ ]
.
(RPM)
1500
F
ENGINE
(BAR) (°C) FUEL (%)
6.5 88.5 92
This is the most important instrument page of the engine. It displays the main
information about Rotational Speed, Oil Pressure, Coolant Temperature and Fuel
Level in the tank.
To browse other pages push the
[ ↓ ]
arrow. To return to the
‘System Status
Page
’ push the
[HOME]
button at any time.
