Avery Berkel CX20 SERIES, Руководство по обслуживанию

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4 — Installation (CX20 W)
4–4 CX20/CX30/CX34 Service Manual
19 Select PLU No. 2 on scale. Refer to appropriate Operators’ Handbook.
Display will show ’Tare No 2’ – Press ’Enter’
Display will show ’Meat’
Simultaneously the tare number will be transmitted to the wrapper as
the wrapper program number.
The wrapper will respond by accepting the number 2 and then change
its program number from 1 to 2. At this point a prompt may appear
which says ”Width 2”. (This will depend on whether the wrapper is fitted
with auto width selection.)
If this appears adjust the width setting until the display changes to:
Prog 2 T=120
L=1 A=2 T=4
20 Place pack on the load cell extension. When a stable weight is
achieved a label will be printed. Simultaneously the wrapper will start
and transport the pack into the wrapper where it is wrapped and
discharged by the outfeed conveyor.
21 Load the customers PLU information and check the operation of a
selection of the PLUs with different stored tares.
4.2.1 Approvals and stamping
The indicators and load cell platforms have been granted EC approval.
The approval is covered by two certificates:
Certificate No. T2426 for top pan scales i.e. CX20/A410
Certificate No. T2427 for two–piece scales i.e. CX31/B400
These certificates cover Non–automatic combinations of weighing and
wrapping equipment.
The definition of non–automatic is as follows:
”Non–automatic weighing instrument:
Instrument requires the intervention of an operator during the
weighing process, for example, to deposit on or remove from
the receptor the load to be measured and also to obtain the
result.”
This definition applies to both versions of in–feed as long as the removal of the
label initiates the next wrapper cycle.
The certificate also covers the use of the CX20 and CX31/B400 with other types
of automatic stretch wrappers if they conform to the above mentioned definition.