Maintenance - Wilo Sinum Instrucciones De Instalación Y Funcionamiento

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8. Maintenance
inspections, see general
30
Maintain. 1!
Message:
Carry out
equipment service!
Maintain. 2!
Message:
Inspect vessel
internally!
Consider recurring
safety instructions.
Maintain. 3!
Message:
Carry out strength
inspection vessel!
Maintain. 4!
Message:
Carry out recurring
inspection of electrical
equipment!
After completion of
service or planned
inspection the
applicable
service has to
be confirmed.!
Example:
Maintaining
Service 1 is due at:
20.12.2011; it results
in a message at this
day. After completion
of service, it should
be confirmed with the
[enter] key (entry
of date and time
in upper blank line).
Fig. FM.039.V01.15
To supplement, or in addition to, the stipulations
made in the overall project, perform the following:
Service Object, standard
interval scope of supply
Annually Particle filter 3.8 )* Clean filter insert and
Particle filter
back-flow security
(only when in-
stalled)
Air-intake
reventer,
bleeder valve
1.2 )*,
automatic
breather 3.18)*
Primer valve 3.10;
3.11 )*
Pump 3.3÷3.6 )*,
valve 1, 2, 3.12,
3.13 )*,
valve 3 )*,
water meter
3.14 )*
Control unit 3.19;
3.20 )*,
configuration
Vessel 1 )*,
pump module 3 )*
Safety valve
3.16 )*
)* positions, page 14 - 17.
Service activities,
measures
housing
Clean and check function.
Unscrew the cap and take
out the inner spring and
ball-bearing for cleaning.
Re-assemble in reverse
order. Screw the cap back
on and open it with a single
turn.
Check and reset the pre-
sets as in diagrams (see
appendix 2; seal the valve)
Function check. To be car-
ried out manually by trained
and certified personnel.
Other inspections can be
done during operation of
the Wilo-Sinum equipment
(observe). Bleed pumps
(except for M/D 60)
Inspect and restore the
required settings (overview
menu)
Inspect and repair the
leak-tightness of all
hydraulic connections to
the water areas. Check
the screw connections for
tightness, check the exteri-
or for damage, deformation
or corrosion and restore to
operational readiness.
Function check. To be
carried out manually by
trained and certified per-
sonnel. This requires the
lockshield valve 2.1)* on
the connection assembly.
WILO SE 08/2018