Bosch EPS 708 Original Instructions Manual page 57

5. Screw a new filter element into the filter cover.
6. Screw the filter housing to the filter cover.
 The fine filter has been replaced.
i
Replace the intake filter (test oil filter, fig. 14, pos. 4)
in the same way as described in sec. 6.6.1.
Replacing the mounting bracket (after filter replacement)
1. Replace the mounting bracket (with the filters) on
the rear recesses.
2. Secure the mounting bracket with the Allen screw
(fig. 15, pos. 1).
3. Fasten the front right cover.
"
The intake filter (test oil filter and fine filter) and the
test oil filter (cooling) are now replaced.
6.7 Replacing the high-pressure rail filter
(main rail)
IMPORTANT – Risk of burns from hot
surfaces!
Touching the hot surface of the high-pressure
rail can cause severe burns to the hands.
¶
Allow the high-pressure rail to cool down.
¶
Wear protective gloves.
1. Exit all open applications.
2. Shut down the PC via the Windows operating
system.
3. Switch off the EPS 708 via the master switch.
4. Remove the common rail pump.
Fig. 20: EPS 708 test area
1 High-pressure rail (main rail)
Robert Bosch GmbH
5. Remove all hoses and high-pressure hoses on the
6. Remove all electric cables on the high-pressure rail.
Fig. 21:
1 Front rail
2 Front rail nut
3 Filter
7. Using a wrench, slacken the nut (fig. 21, pos. 2) on
8. Remove the front rail.
9. Remove the filter (fig. 21, pos. 3) from the high-
i
10. Insert the new filter in the high-pressure rail.
11. Fit the front rail to the high-pressure rail.
12. Tighten the nut of the front rail with a torque
13. Connect all electric cables to the high-pressure rail.
14. Connect hoses and high-pressure hose to the high-
"
1
Maintenance | EPS 708 | 57
high-pressure rail (fig. 20, pos. 1).
1
2
3
Replacing the filter
the front rail (fig. 21, pos. 1).
pressure rail, and dispose of it.
Before installing the new filter, check that the
sealing surface in the high-pressure rail and the
sealing taper on the filter are free from dirt residues.
wrench. Tightening torque = 135 Nm.
pressure rail.
The high-pressure rail is now ready for operation.
en
|
1 689 989 067 2017-12-08