Maintenance; Cleaning; Service; Service Intervals - Bosch EPS 118 Original Instructions Manual

en 82 | EPS 118 | Maintenance
8.

Maintenance

8.1

Cleaning

Clean the protective hood with a damp cloth (water
and detergent only), or using a plastics cleaning agent.
!
The protective hood may not be cleaned using alco-
hol-based cleaning agents such as glass cleaners.
Only use a soft cloth and neutral detergents to clean
the vent grille, housing and container of the mainte-
nance unit and the LCD touchscreen of the EPS 118.
Do not use abrasive cleaning agents and coarse work-
shop cloths.
!
Always use clean/non-scratch cloths for cleaning
the LCD.
8.2

Service

As is the case with all technical devices, the EPS 118
requires expert servicing at regular intervals. The in-
dicated maintenance intervals (see section 8.2.1) as-
sume the daily 8-hour operation of the EPS 118 with
a maximum 20 injector tests. if the operating time is
longer or if there are more injector tests, the mainte-
nance intervals should be shortened.
i
Parts that are subject to wear from use or other na-
tural causes of wear or must be exchanged during
maintenance are not covered by the guarantee.
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8.2.1

Service intervals

All of the maintenance intervals for the EPS 118 are
listed below.
i
All use-related maintenance intervals for the
EPS 118 are monitored and displayed on the main-
tenance screen (see section 6.7.8).
Service intervals Maintenance work
Daily Performing a leak test (see sec.
1)
8.2.2)
Check hose assemblies
(see sec. 8.2.4)
Check the O-ring on the injection
nozzle seat (see sec. 8.2.6)
Check the maintenance unit (Fig. 2,
item 2) for cracks and damage and
use the drain plug (Fig. 2, item 4) to
drain the condensate if necessary.
After 12 operating hours Change the strainer in all hose as-
semblies
Monthly Clean vent grilles (see sec. 8.1)
1)
Clean injection chamber (see sec.
8.2.5)
After 100 operating Change the test oil (see sec. 8.2.7)
hours or 6 months at the
latest
After 600 operating Change the test oil filter (see sec.
hours 8.2.8)
Change the air filter in the water
separator (see sec. 8.2.11)
After 2400 operating High-pressure pump maintenance
hours required. Inform customer service.
2)
After 2 years at the la- Change the high-pressure hose as-
test sembly (see sec. 8.2.3)
1)
Maintenance must be performed every 2 years during the main
1)
inspection by the testing department/customer service.
The operating hours meter can only be reset by customer ser-
2)
vice.
(see sec. 8.2.10)
Robert Bosch GmbH