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SHUTDOWN/DISPOSAL
by the operator. All personnel are responsible for
ensuring that regulations are observed.
Check the settings at regular intervals as to
whether they meet the current requirements. The
settings may need to be adjusted.
7.6. Emergency operation
In case of a control failing, the individual pumps
can be switched on manually.
In such cases, each connected pump can be acti-
vated separately via the relevant operating mode
switch on the switchgear front.
• Switch-on: Set the switch to "HAND (H)".
• Switch off: Set the switch to "0 (OFF)".
• For automatic mode, the switches need to be
reset to "AUTO (A)".
If the connected pump is switched on via the
separate operating mode switch in the switch-
gear, this will run constantly. No regulation will
take place via the control. Make sure that the
permissible usage conditions for the pump are
observed accordingly!
8. Shutdown/disposal
• All work must be carried out with the greatest
care.
• Proper protective clothing is to be worn.
• When working in enclosed spaces, a second per-
son must be present for safety reasons.
8.1. Deactivating automatic mode on the unit
1.
Select menu item 3.1.0.0.
2.
Select "OFF".
3.
The system now runs in standby mode.
8.2. Temporary decommissioning
For temporary deactivation, the control is
switched off and switchgear is switched off via
the main switch.
The switchgear and the unit are now ready for
operation at any time. The defined settings are
stored retentively in the switchgear and are not
discarded.
Make sure that the ambient conditions are ob-
served accordingly:
• Ambient/operating temperature: 0 ... 40 °C
• Humidity: 40...50%
Prevent formation of condensate!
BEWARE of moisture!
Ingress of moisture will result in damage to
the switchgear. During standstill time, pay
attention to the permissible humidity and
ensure the switchgear is stored so it is over-
flow-proof.
1.
Switch off the switchgear using the main switch
("OFF" position).
Installation and operating instructions Wilo-Control SC-L...-FTS
8.3. Final shutdown
POTENTIALLY fatal danger due to electrical
voltage!
Incorrect procedures can cause fatal electric
shocks. This work may only be carried out by
a qualified electrician approved by the local
power supplier, in accordance with locally
applicable regulations!
1.
Switch off the switchgear using the main switch
("OFF" position).
2.
Switch off the entire unit so it is voltage-free and
secure it against accidental activation.
3.
If the terminals for SBM, SSM and HW are occu-
pied, the external voltage source present there
must also be switched so it is voltage-free.
4.
Disconnect all power supply cables and pull these
out of the threaded cable connections.
5.
Connect the ends of the power supply cables so
that no moisture can enter into the cable.
6.
Dismount the switchgear by undoing the screws
on the substructure or on the pedestal.
8.3.1. Return delivery / storage
For shipping purposes, the switchgear must be
packaged so it is protected against knocks and
waterproof.
Please also refer to the "Transport and storage"
section!
8.4. Disposal
Proper disposal of this product avoids damage to
the environment and risks to personal health.
• Use the services of public or private waste dis-
posal companies, or consult them for the disposal
of the product or parts thereof.
• For more information on proper disposal, please
contact your local council or waste disposal office
or the supplier from whom you obtained the
product.
9. Maintenance and repair
POTENTIALLY fatal danger due to electrical
voltage!
When performing work on the uncovered
switchgear, there is a risk of fatal electric
shocks occurring. During all work, the switch-
gear must be disconnected from the electric-
ity network and secured against reactivation
without permission. All electrical work must
be carried out by a qualified electrician.
After completing maintenance or repair work,
the switchgear must be connected according to
the "Installation" section and activated as under
"Commissioning".
Maintenance or repair work and/or con-
structional changes that are not listed in this
operating and maintenance manual may only be
carried out by the manufacturer or by author-
ised service centres.
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