Amtsgericht Duesseldorf HRB 76903 Steuernummer：DE316746274 Bankverbindung: Deutsche Bank IBAN：DE77 3007 0010 0058 6958 00 BIC/Swift: DEUTDEDDXXX
Lubmann GmbH
Automatic Lubrication Systems
Monitor （Integrated）
Control Mode：ECU Microcomputer Control
Operating Voltage: 12/24V DC/220V AC
Off Time: 1-30 hours
Operating Mode: Run according to the preset time
Signal Output: Grease Level/Fault(due to pressure)
Monitor （External）
Control Mode：ECU Microcomputer Control
Operating Voltage: 12/24V DC/220V AC
Off Time: 1-30 hours
Operating Mode: Run according to the preset time
Signal Output: Grease Level/Fault(due to pressure)
External/Integrated Monitor
System Structure and Working Principle
AK04/06 monitor displays the real-time data from the system dynamically, such as grease pressure, countdown in the pause
interval, running time, accumulative running cycles and fault code. Moreover, it has the features of overload protection and
fault warning. It is suitable to DC12V and DC24V power supply and installed at drivers' compartment for watching conveniently.
Monitors are also equipped with remote controls in order to repair the system. Pause interface: It tells countdown in the pause
interval and running cycles, which can be stored perpetually. The system’s pause interval has 15 adjustable steps from 6 hours
to 20 hours, and the default setting is 12 hours. Running interface: It tells grease press OFF or ON and running time.
Operation: Take pause interval set at 12 hours for example, after ignition being turned on, the LCD screen counts down
remaining time in the pause interval. If the time reaches 00:00, the monitor initiates the pump to pressurize the mainline, the
screen starts to count the lube time. When the pressure at the end of the mainline is up to 2.6MPa, the pressure sensor
transmits the signal to the monitor immediately, the ON pressure reverts to the OFF one, and the pump operates 60 more
seconds (AK04) until de-energized. Then the monitor counts down to the next lube cycle, and 1 is added to the cycle count.
Fault display: If the monitor doesn’t detect the preset pressure from the mainline, the pump module operates total 120
seconds until de-energized. At this moment, the OFF pressure and the fault code EE-1 occurs on the screen, accompanied by
an alarming signal (buzzer sound). The signal will disappear automatically in 20 seconds. Then please check the system
immediately.
