Delfield CV10E, Инструкция по установке, эксплуатации и обслуживанию

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Section 6 Trouble shooting
Part Number: 9291000 06/22 33
Inside the .txt file generated should be recorded all the
sizes of digital/analogue I/O; the alarm start and end data
will also be record.
Work Cycles:
Every single work cycle in progress will be recorded with
the following nomenclature:
Date - cycle start time - Cycle type .txt
In the event of positive SOFT chilling we will have:
05_04_2014-13h54-POS2.txt
By cycle type it is meant:
Positive chilling: POS2-POS1-POS3 (depending on the
LEDs lit).
Negative chilling: NEG1-NEG2-NEG3-NEG4 (depending
on the LEDs lit).
Chilling program: PROG no
Defrost: THAW
Ice-Cream: GEL
Ozone Cycle: OZN
The cycle start and end conditions will typically be
recorded and any alarms that intervene in the cycle and
sampling of all the sensitive values will be provided.
Data downloading with USB
To extract the data with the machine at standstill insert
the USB stick. The card will propose on the display (7)
the scrolling text “Download Day”; with the buttons (6)
it will be possible to select the scrolling text “WEEK” or
“MONTH” or “ALL”, which will select the time range for
which to download the files recorded on the USB stick.
Downloading will be performed as soon as the HACCP
button (16) is pressed. During downloading the segments
that will increase from 1 to 9 will appear on the display to
simulate the download. With downloading finished, for
at least 10 seconds (if no button is pressed), the scrolling
text “END DOWNLOAD” will appear on the display (7).
Possible saturation of the memory will be resolved by
erasing older files and replacing them with new ones.
The information and instructions in this chapter are
intended for all staff who work on the machine: the user,
the maintainer and unskilled personnel. All cleaning
and maintenance operations must be performed after
disconnection the electricity supply from the system.
HACCP
HACCP Alarm memories reset
In order to reset the HACCP Memory , you must first put
the machine into Stand-by mode. Next, press and hold the
HACCP button or icon for 3-5 seconds. The display will
show “OFF RESET”. Use the up or down arrow to display
“ON RESET” and confirm the reset by pressing the HACCP
button. The unit will resume in Stand-by mode.
HACCP data reading
For HACCP management there will be three types of
alarms recorded:
- over temperature alarm (only active in storage mode)
- black-out alarm
- the alarm of chilling/deep-freezing that is overly long
that will only be recorded in the cycles file that can be
downloaded using the USB key.
NOTE: Of these alarms the last 20 alarms are stored.
To view this history press (long press) the HACCP button
(11) with the machine in STOP. To scroll through the alarms
on the display, press the + and - buttons as if they were the
UP/DOWN buttons; to exit press the HACCP button (11)
again or the standby button (1).
Here is an example of what will appear in succession, by
pressing the down button (7):
1) the scrolling display “Alarm 1” + “Over temperature” or
“Black-Out”
2) scrolling “Start Date” -- “1/02/15”
3) scrolling “Start Hours” -- “01:23”
4) scrolling “End Date” -- “2/02/15”
5) scrolling “End Hours” -- “01:37”
HACCP DATA EXPORT WITH USB
There now follows a description on how to record data
and to extract in onto a USB stick.
Extracted data format
The data that can be exported in txt format are the Alarms
and the Working cycles
Alarms:
Each individual alarm is recorded, with it’s number linked
to the type of alarm, in a dedicated file and marked with
the following nomenclature:
Date - Alarm start time - ALXX.txt
For example a high pressure alarm will have:
05_03_2014-12h24-AL16.txt