Tecfrigo BASIK Instalación Y Uso Y Mantenimiento página 10

2) NEVER touch the power plug if your hands are wet.
3) Verify that the power mains network is earthed in accordance with the regulations in force.
NEVER insert any adapters or multiple plugs on the supply plug used to connect the display case.
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NEVER use extensions to connect the display case to the mains. Verify that the mains voltage
complies with the data listed on the nameplate of the machine (maximum allowable variation +/-
6%).
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TECFRIGO declines any responsibility for personal injuries or property damage caused by
incorrect installation.
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7.1.1 INITIAL STARTUP OF THE DISPLAY CASE
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Before starting up the display case, make sure there are no remaining pieces of the packaging inside the
display section and then clean the display case thoroughly.
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7.2 POSITIONING THE TUBS
Placement of the tubs inside the display section is an easy operation that is also very important for the
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operation of the display case and proper ice cream conservation. There is a sticker inside the display sec-
tion indicating the loading limit of the display case. This reference allows you to get maximum performan-
P ce from the display case and optimum product conservation. Never superpose the ice cream tubs.
IMPORTANT:
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The control switchboard is supplied with a standard setting established by the manufacturer. However,
the operator can intervene on the switchboard to vary the temperature inside the display section and to
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perform additional defrosting.
1) SETTING OF THE EXCERCISE TEMPERATURE: (fig.2)
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• Press the SET button
-the writing "SET" appears.
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To visualise the value of the SETPOINT press the "SET" button again. The value of the SETPOINT appe-
ars on the display. To vary the value of the SETPOINT, operate within 15 seconds, on the "UP" and
GR "DOWN" buttons.
2) MANUAL ACTIVATION FOR DEFROSTING
The manual activation of the defrosting cycle is obtained by pressing the "UP" button for 5 seconds. If the-
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re are not the correct conditions for defrosting, (for example the temperature of the evaporator probe is hi-
gher than the temperature at the end of defrosting), the display will flash 3 times, to signal that the opera-
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tion will not be carried out.
4 BUTTON : Activates manual defrosting.
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UP BUTTON:
DOWN BUTTON:
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set BUTTON:
Compressor OR RELAY ON
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(DP1)
DEFROSTING
FANS : ON for the fan in function (Dp3)
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KEY COMBINATIONS (FIG.3)
1+2 TO LOCK & UNLOCK THE KEYBOARD
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3+2 TO ENTER IN PROGRAMMING MODE
3+1 TO RETURN TO THE TEMPERATURE DISPLAY
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This chapter offers all the technical information required to conduct regular and extraordinary maintenan-
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ce in compliance with the regulations in force. BEFORE STARTING ANY MAINTENANCE WORK OR
OPERATOR CHECKS, YOU MUST:
• Verify that the display case is turned off and that it is disconnected from the power mains.
• Set up a sign indicating the work that is being done.
• If necessary, procure adequate lifting equipment.
• Verify that the operations to be done will not injure personnel or damage nearby machinery.
If the display case has not been used for a long time (winter season), we recommend the following
procedures before turning it on again.
• Thoroughly clean the display section
• Thoroughly clean the condenser
• Thoroughly clean the glass structure
• Thoroughly clean the external structure
• Check the ventilator fans to be sure they are not clogged.
IMPORTANT
the personnel working near it.
8. CLASSIFICATION OF INTERVENTIONS
Maintenance work falls into two categories:
• Normal maintenance: defined as work done to maintain normal operating conditions for the display ca-
NEVER exceed the loading limits: this will damage both the product and the display case.
Runs through the menu. - Increases the values.
Runs through the menu. - Decreases the vaues.
Enters into the Setpoint. - Enters into the menus. - Confirms commands.
: For compressor lit, flashing for delay, protection or activation blocked
: ON for defrosting in progress; flashing for manual defrosting (DP2)
- Incorrect or poor maintenance can make the display case hazardous to the operator and
Operator's guide
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