Univex RDR-GAS, Manual

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Page 45
CAUSES OF MALFUNCTION
A
SSIGNED PERSONNEL
Any work on electrical or electronic components of the machine must be carried out only by qualified
personnel with good knowledge of the operation of the electrical parts and the necessary precautions to
handle them, in order to prevent injuries to themselves or others.
C
ART
The cart will not raise or turn if the motor protection in the electrical panel has tripped, or if the door handle
limit switch is defective or incorrectly positioned.
A
IR CIRCULATION FAN
The air circulation fan will not start if the motor protection in the electrical panel has tripped, or if the door
handle limit switch is defective or incorrectly positioned.
V
APOUR EXTRACTOR
The vapour extractor will not work if:
- the motor protection in the electrical panel has tripped
-
it turns in the wrong direction
- the intake grille is clogged
- the discharge pipe is clogged
I
NSUFFICIENT HUMIDIFICATION
- Scarce inlet of water in humidifiers due to pressure drop in mains or clogs in the humidification water
circuit.
- The temperature in the chamber is too low
W
ATER LEAKS
-
Foreign bodies in the water inlet solenoid valve
L
OSS OF HOT AIR WITH DOOR CLOSED
- Seal gaskets dirty or worn
U
NEVEN COOKING
- The air circulation fan turns the wrong way
- The flow adjustment shutters are not oriented correctly
- Insufficient thermal power of burner
B
READ OPAQUE OR ROUGH
- Insufficient humidification
TECHNICAL SERVICE
For all causes of malfunctions, contact technical service.
T
ECHNICAL SERVICE FOR THE OVEN
- If the cause is due to malfunction of the oven, contact the retailer who sold the machine. Authorized
retailers are able to provide information on almost all marketed products, and they should be able to
provide advice on any problems you may be experiencing.
Assistance form technical service must be agreed upon based on the severity of the malfunction. Routine
maintenance will be scheduled in the medium term.
T
ECHNICAL SERVICE FOR THE BURNER
-
If the cause is due to malfunction of the burner, refer to its documentation. If you do not find the answer
to your question, contact the technical service office of the company that provided the burner.
RDRG