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Idiomas disponibles
Idiomas disponibles
8
Servicing
8.1
Maintenance
DANGER
Risk of electric shock due to damaged product
If a damaged product is used people can be seri-
ously injured or killed due to an electric shock.
u Do not use a damaged product.
u Mark a damaged product to ensure that no one
uses it.
u Arrange for a qualified electrician to rectify the
damage without delay.
u Have the product taken out of service by a
qualified electrician if necessary.
u Check the product for operational readiness
and external damage daily or on each charging
process.
Examples of damage:
n Defective housing
n Defective or missing components
n Illegible or missing safety labels
A maintenance contract with a responsible
service partner guarantees regular mainten-
ance.
Maintenance intervals
The tasks described below may only be car-
ried out by a qualified electrician.
Select the maintenance intervals with due consider-
ation of the following aspects:
n Age and condition of the product
n Environmental influences
n Mechanical stress
n Last test reports
Perform maintenance at least in the following inter-
vals.
42
Every 6 months:
Compon-
Maintenance work
ent
Housing
u Visually inspect for defects and
exterior
damage.
u Check the function of the inter-
lock. Clean, grease and adjust
locks if necessary.
u Check product for cleanliness and
clean if necessary.
Housing
u Check product for foreign objects
interior
and remove if necessary.
n If an insect infestation is found,
the product can be filled with a
base filler (e.g. expanded clay, 4
mm ... 8 mm grain size, approx. 5
litres).
u Visually inspect for dryness, re-
move any foreign objects from the
seal and allow the product to dry.
Carry out a function test if neces-
sary.
u Check the fastening on the found-
ation and tighten screws if neces-
sary.
u Check the connection to the
earthing system.
Protective
u Visually inspect for damage.
devices
u Check the residual current device
for damage. Press the test button
for this purpose.
LED in-
u Check LED info panel for function
formation
and readability.
panel
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