Maintenance; Possible Faults - eka EKF 611 CTC Original Operating And Instruction Manual

TECNOEKA Srl ___________________________________________________________ operating and instruction manual

9. Maintenance

9.1 General information
A periodic check (at least once a year) of the appliance contributes to extending its life and assures
proper functionality.
Any maintenance operation on the appliance must only be done by highly qualified personnel
trained in the operations to be performed.
Before performing any maintenance on the appliance, the power supply must be disconnected
(act on the safety magnetic circuit breaker located upstream of the appliance) and let it cool
down. The components that might require maintenance are all accessible by removing the left side
and back of the appliance.
9.2 Door gasket replacement
The door gasket has a rigid profile with retainer fins. This profile must be inserted in the suitable
guide on the front of the cooking chamber.
To replace the gasket just remove the worn one from the guide (pull hard at the 4 corners). Clean
the guide from any dirt and insert the new gasket (it is advisable to moisten the gasket profile
with soapy water to make fitting easier).
9.3 Handle adjustment
Should the door handle not close properly, check and if required adjust the "nose" position as
follows:
1. With oven door open, loosen the fixing screws of the "nose"
2. Move the "nose" vertically and fasten it so that when the door is closed it may be inserted
in the handle, completely open (horizontal position) without rubbing.
3. After adjustment, with closed door the handle must be in vertical position (the end portion
of the "nose" must be perfectly horizontal).
Warning
The door handle must only be adjusted after positioning the oven in the correct way
3.6.1 and 3.6.2)

10 Possible faults

Type of fault
Control panel totally off
(the oven does not work)
Cooking cycle set and
"START" key activated: the
oven does not work
Steam cycle activated: there
is no steam production in
the cooking chamber
Closed door: steam escapes
through the gasket
The oven does not cook
evenly
page 36 _____________________________________________________________________________________________
Cause of the fault
- Non conforming connection to the
power mains
- Mains voltage not present
- Electronic board protection fuse
(with microprocessor) blown
- Door open or ajar
- Magnetic sensor damaged
- Non conforming water mains
connection
- Closed stopcock
- Obstructed water inlet filter
- Damaged water inlet solenoid valve
- Non conforming gasket assembly
- Damaged gasket
- Loosened handle "nose"
- One of the motors is locked or
turns at low speed
- The motors do not reverse direction
Corrective action
- Check connection to the mains
- Restore power supply voltage
- Contact a skilled technician
- Close the door properly
- Contact a skilled technician
- Check connection to the water
mains
- Check the cock
- Clean the filter
- Contact a skilled technician
- Check gasket assembly
- Contact a skilled technician
- Contact a skilled technician
- Contact a skilled technician
- Contact a skilled technician
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