HAMMELMANN B7.02502.0210, Operating Instructions Manual

Page: 103 / 311

ES 2 – Control
Operating instructions
No.: ES2-Bediener (Volvo)
Page 21, Issue: 04.2016

Copyright Hammelmann GmbH
Germany

D-59302 Oelde

Carl-Zeiss-Straße 6 - 8
Fault 1
Engine fault

Cut off by engine electronic
Fault identifying over CAN-Bus code no.
12.2 “Read CAN fault” or by fault
indication press CAN-Button .
If necessary call engine supplier.
Pos: 68 /Aufbau und Beschreibung/ES 2 - Steuerung/Fehlermeldungen/Fehler 2 Öldruck Motor @ 1\mod100_2.docx @ 4096 @ @ 1
Fault 2
Low engine oil
pressure

Oil level too low.
Top up engine oil or change the oil.

Oil filter blocked.
Change oil filter, possibly change the oil..

Oil pressure switch defective.
Check pressure switch and repair or
replace if necessary.
Pos: 69 /Aufbau und Beschreibung/ES 2 - Steuerung/Fehlermeldungen/Fehler 3 Freidefinierbarer Fehler 2 @ 1\mod235_2.docx @ 4064 @ @ 1
Fault 3
Free definable Fault
FREE 2
(Designation and function depending to
the HPP construction)
Is this fault set as a warning and a CAN-
Bus is installed, it is possible to jump
dirrectly to point “12.2 Read CAN fault”
by pressing the button .
 Drive belt defective (only applicable to Deutz air cooled diesel engines)

Drive belt is broken, off pulley or
loose.
Replace, refit or retension as necessary.

CAT – engine fault
Identify the fault by the flash code or by
SPN-code “12.2 Read CAN fault”
Or if necessary call CAT-Service.

At machines with fast shut down flap
“Over speed” is reached.
Open the fast shut down flap.
 DEUTZ – engine fault
Identify the fault over the CAN-Bus-SPN-
code “12.2 Read CAN fault”
Call DEUTZ-Service.
Important!

By connection to the diagnostic plug socket (at electronic engines) “12.2 Read
Can fault” or the page “12.3 “Read CAN data” can be called into the ES2, so that
the engine control equipment is current - fed.
Pos: 70 /Aufbau und Beschreibung/ES 2 - Steuerung/Fehlermeldungen/Fehler 4 Öldruck Pumpe zu gering @ 1\mod105_2.docx @ 4100 @ @ 1
Fault 4
Low pump oil pressure

Oil level too low
Top up or change the oil.

Oil filter blocked.
Change oil filter, possibly change the oil

Oil temperature too high
Drop in viscosity
Check oil temperature.
Check coolant water.
Observe the oil pressure gauge.
Oil pressure approx. 5 bar.

Oil pressure switch defective.
If oil pressure is sufficient > 2 bar
check oil pressure switch. If
necessary repair or replace.
Check sensors
Sensor power

4 mA
If necessary replace sensor.
Pos: 71 /Aufbau und Beschreibung/ES 2 - Steuerung/Fehlermeldungen/Fehler 5 Wasservordruck zu klein @ 1\mod106_2.docx @ 4048 @ @ 1
Fault 5
Check water supply or water filling level
at the water tank.