AIC TMU 500, Руководство по установке и обслуживанию, Страница: 51 / 68

G-51
Z-106164_EN ● 00
M
aintenance
Safety Instructions and Recommendations
î
Inspection and mainte-
nance tasks should be car-
ried out every 12 months.
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AIC recommends that the maintenance
of the appliance and its components is
carried out by a qualifi ed professional.
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Defective parts and components may
only be replaced by genuine factory
parts or parts approved by the manu-
facturer.
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Replace any gaskets or seals present
on the removed components before
reinstallation, unless otherwise speci-
fi ed in the procedures.
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Operate manually the safety valves at
least once a year.
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If the primary circuit needs to be
topped up, allow the appliance to cool
down and only add small quantities of
water at a time. Adding a large quanti-
ty of cold water in a hot appliance can
damage the appliance permanently.
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If the primary circuit needs to be topped
up regularly, check that there is no leak.
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Water fl owing out of the drain valve
can be extremely hot. Use extreme
caution when draining a hot appliance.
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Once the inspection and maintenance
tasks are complete, ensure that all re-
moved components are reinstalled
and all connections are tight and se-
cured.
Before performing any mainte-
nance operation, shut down the
appliance using the appliance on/
off switch and isolate the electri-
cal supply of the appliance
through the external power-cut-
ting device (fuse, circuit-breaker,
etc.), unless power is required for
the procedure (it will then be indi-
cated in the procedure).
Tasks
@ inspection
(1 year)
@ maintenance
(2 years max)
Open the front door and side access panels and check the general
condition inside the cabinet. Clean and vacuum as required.
X X
Check for leaks, both inside and outside the appliance (water). X X
Clean any filter/dirt separator present in the hydraulic circuit, as
required. Refer to manufacturer’s documentation.
X X
Check all control wiring and connections. X X
Maintenance Requirements
For tasks relating to other components of the hybrid system, please refer to the corre-
sponding manuals.
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aIntenance