Fixed washing plant
MODULA PLUS 2
Draft Vema Srl
42
6
MA
IN
TE
NA
NCE
which the activities were carried out (see UNI 10992). Ordinary maintenance costs are always
paid for.
Extraordinary maintenance Type of non-recurring and high-cost interventions, compared to the
replacement value of the asset and the annual ordinary maintenance costs of the same. The
interventions also: - can extend the useful life and / or, in the alternative, improve its
efficiency, reliability, productivity, maintainability and inspection; - they do not modify the
original characteristics (plate data, sizing, construction values, etc.) and the essential structure;
- do not involve changes in the intended use of the asset. The relative costs are foreseen in
the maintenance budget (see UNI 10992). The intervention must be highlighted in the
accounts; the cost incurred for its implementation can be: - attributed to the financial year in
which the interventions were carried out. - capitalized, as long as it determines an increase in
the asset value of the asset (interventions such as the replacement of important structural
components, the substantial reconstruction of parts of the asset) which in general determines
a significant increase in the useful life of the asset itself and / or in its own services of its
function.
Visually check the condition of each single part of the machine and make sure that there are no
changes due to failure or deformation.
For maintenance that does not require power supply, stop the machine isolating the power source
with the
disconnector in the electrical main panel. Lock the disconnector with the padlock in the “O”
position (OFF).
Check and prove once a month the correct functioning of emergency stop devices, running the
machine without load.
In case of malfunction, assign fault-finding only to skilled personnel or call support service of
electrical panel manufacturer.
Verify the continuity of the protective bonding circuit according to the procedure in the IEC standard
60204-1 p. 18.2.2.
Planned Maintenance Schedule:
MAINTENANCE
SCHEDULE
MACHINE OPERATING
MODE
SYMBOL
Visual inspection
Individual internal
parts
Every 3 months
Isolated for maintenance
Check if any
water losses
Every day
Machine in motion
Check Stop in time
of the
AP Gun machine
closed
Every week
Isolated for maintenance
Check Stop in time
of the
AP Gun machine
closed
Every day
Machine in motion
Oil replacement (if
provided)
* Every 50/500/1000
Pump Working Hours Isolated for maintenance
Check connections:
Hydraulic,pneumatic
and electric
Every day
Machine in motion
Tab. 6-6.1
* Refer to the Technical Manual of the Pump
