Sulzer 10002-0008, Инструкция по установке, эксплуатации и обслуживанию

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7 Installation and Operating Instructions
Grinder – 10000 Open Channel Series
SULZER CONFIDENTIAL
INSTALLATION
Inspection & Safety Recommendations
In common with other items of process plant a grinder must be installed correctly to ensure
satisfactory and safe operation. The grinder must also be maintained to a suitable standard.
Following these recommendations will ensure that the safety of personnel and satisfactory
operation of the grinder is achieved.
When handling harmful or objectionable materials, adequate ventilation must be provided in
order to disperse dangerous concentrations of vapours. It is recommended that wherever
possible, Sulzer grinders should be installed with provision for adequate lighting, thus
ensuring that effective maintenance can be carried out in satisfactory conditions. With certain
product materials, a hosing down facility with adequate draining will simplify maintenance and
prolong the life of grinder components .
System Design & Installation
At the system design stage, consideration must be given to provision of filler plugs, and
the installation of non-return and/or isolating valves where applicable.
Handling
During installation and maintenance, attention must be paid to the safe handling of all
items. Where a grinder or its components weigh in excess of 20 kg (45 lb) it is
recommended that suitable lifting tackle should be used to ensure that personal injury
or damage to components does not occur.
Do not attempt to lift the grinder using only one lifting point. Extreme caution should
be observed for personnel safety when lifting heavy objects.
By design the cutters have sharp edges. Great care must be taken when handling. The
use of protective gloves is recommended.
STORAGE
Grinders are dispatched from our factory with the cutter chamber sprayed with a moisture
repellent coating and ready for immediate installation and operation.
Should the machine be stored or left stationary for any length of time it is recommended
that the cutter stack is re-sprayed with anti-rust lubricant and that the shafts are rotated
monthly.
Failure to do this may result in a higher frequency of reversals and in extreme cases the
machine to seize due to the tight running clearances of the individual cutting elements
during commissioning and initial start-up.
The controller should be stored in a controlled dry environment to prevent moisture buildup
causing corrosion of contactors and other metallic components.
The grinder is protected by a PLC control unit set to the correct
operating philosophy. Only PLCs supplied or approved by Sulzer should
be used. Failure to observe this requirement may cause premature
machine failure and could invalidate the warranty of the machine. It is