Tesmec AFB506, Handbook

Page: 36 / 154

PULLER-TENSIONER
Model: AFB506
Manual: MI-AFB506-149-00-GB Date: 05.10.2016 Author: B. Ghezzi Page: 33 of 37
7.5.1 DIAGNOSTIC OF ELECTRONIC DIESEL ENGINE
The machine is equipped with a diesel engine at completely electronic management.
Possible engine alarms originated by the electronic gear case of the
diesel engine are indicated by the lighting of one or both the pilot lamps
(table 1, pos. 4-5).
The alarm codes can be visualized by the technical assistance service of Diesel Engine Manufactorer
Company by the use of the proper diagnostic device, or by the operator by the multi-function display
monitor on the control panel (table 1, pos. 14).
The diagnostic trouble code is included in the diesel engine instruction manual enclosed at the present
manual.
To reset the engine alarms on the suitable device, after the intervention on the engine and having
solved the present anomaly, it is necessary to switch-off and then restart the machine.
7.6 HYDRAULIC CIRCUIT MAINTENANCE
a. Change the hydraulic oil after 500 working hours and, then, every 1500 hours (or in any case every
year).
b. To discharge the exhaust hydraulic oil, use the suitable tap (table 2, pos. 7) placed on the bottom
of the tank.
DANGER: let the hydraulic oil be completely cooled before removing it and always use the
suitable safety wears (gloves, etc.).
ATTENTION: the discharge of the exhaust oils has to be effectuated in conformity with the
laws in force in the relevant using country.
c. Fill the oil in the tank by means of the suitable filler (table 2, pos. 5).
ATTENTION: make maximum care when filling to make sure no foreign matter, which could
cause irreparable damages to the circuit
’s components, enters along with the oil; if possible
filter the oil with a 10

m filter.
d. Periodically check the tank level (table 2, pos. 6).
If necessary, fill up with the same oil up to maximum level.
e.
Replace the filters’ cartridges (table 2, pos. 4 and 9) after 500 working hours and, then, every 1500
hours (or every year at least).
f. Check the oil filters clogging by means of the pilot lamps (table 1, pos. 6-7-8).
If necessary, replace the cartridges making care of the following filtering degrees:

suction filter (table 2, pos. 9): 10 µ

return filter (table 2, pos. 4): 25 µ
For further maintenance operations of installed hydraulic components (pumps and motors), refer to the
enclosed documentation.