Sterling SSk-3 operating instructions Functional description

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SSK-3

3. Functional description

The conveyor hopper is used for the automatic conveyance of freely flowing plas- tic granules. The hopper can only function in connection with a vacuum conveyor plant.

The hopper works without a filter. Depending on the type of valve, the shut-off valve of the vacuum line is operated with compressed air (compressed-air valve) or with the vacuum air (diaphragm valve).

On the hopper, there is a separate on/off switch (A) and a function controlling de- vice which indicates the following operational modes:

(B): lamp on - hopper switched on at the on/off switch (A); lamp flashes - the hop- per is conveying

(C): lamp flashes - error

(D): lamp is on - hopper signals lack of material

B

A

C

D

Connection housing hopper

SM3-610

Functional description 15

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Contents SSK-3 Sterling Material ProcessingTechnical service Telephone 800 Edition 12/97SSK-3 Parts and Service Department Table of contents Safety instructions Safety instructionsSSK-3 Explanations and information For your safety For the safety of the equipmentInstallation instructions Transport Set-upSSK-3 Compressed-air supply only with compressed-air valves Electrical connection SSK-3 Functional description Functional descriptionMaintenance SSK-3 Maintenance intervals Disassembling the hopper SSK-3 Replace the sealing rings Nonreturn valve Outlet flap Adjust the flap switch Cleaning the hopper Spare parts list Spare parts listSSK-3 Technical data Dimension sheet
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