Grohe RED 30 340, Руководство пользователя

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14
Maintenance and Cleaning
CAUTION!
Risk of damage!
Always disconnect from the voltage supply before
carrying out maintenance work on the system. The plug-in
connector can then be disconnected.
If work is performed on mains power supply or in case of
any maintenance work, the GROHE Red boiling system
must be bled as otherwise blasts of steam could form as a
result.
• Draw off boiling water from the storage heater until just cold water
flows.
• Close the service valve, switch off the storage heater and
disconnect the mains plug.
• Open the lever on the fitting and as well as the rotary knob on the
safety assembly to depressurise the storage heater.
• Drain the storage heater (not required each time maintenance is
performed): Remove the cap or hose to the mixing valve and
drain the storage heater using the connecting hose to the safety
assembly.
• Inspect and clean all parts, replace as necessary and lubricate
with special fitting grease.
Service
The GROHE boiling water storage heater may only be repaired by
GROHE customer service.
Environment and recycling
For reasons of hygiene, it is not possible to recycle used filter
cartridges. Used filter cartridges can be disposed of hazard-free as
residual waste.
The boiling water storage heater is an electrical device, to which
return and take-back obligations apply in many countries. GROHE
participates in such take-back systems in all relevant countries.
Fault Cause Remedial action
Boiling water does not flow, handle
flashes magenta once
• Filter not installed correctly
• Hoses kinked
• Water supply interrupted
- Insert filter straight
(1
½
- 2 turns)
- Check hoses for kinks
- Open shut-off valves fully
Boiling water does not flow, boiling
water in use
No display on the handle
• Software fault - Switch off the storage heater, briefly disconnect from
the mains power supply and switch on again
Handle lights up magenta
permanently
• System fault - Contact GROHE customer service
Devices with this marking do
not
belong in domestic
waste, but
must
be disposed of separately in
accordance with the relevant national regulations.