ENGLISH
SAFETY DEVICES:
The safety devices installed are specifi ed in this use and maintenance manual; if in doubt, do not
hesitate to contact the authorized after-sales service During testing, always check their condition.
Replace the safety devices (when necessary) with original spare parts only.
Documentation of the replacement safety devices installed (conformity certifi cate, testing certifi cate, etc.) should
be kept.
WIRING:
Do not modify the gauge, colour, type or characteristics of cables. Always use original spare parts.
During testing, always check the continuity values of the earth circuit, the insulation and leakage current and the
effectiveness of the insulating devices.
FILTERS:
Always check the condition of the fi lters and replace them if necessary with original spare parts. Check the effi -
ciency of the fi lter-shaker device.
If the machine is equipped with fi lter fouling warning light, always check its operation and replace it necessary.
Never modify the machine's fi ltering system.
ACCESSORIES:
Never fi t any accessory not specifi cally referred to in the manuals: the optional accessories are always specifi ed
by constructor. Install original accessories only, where envisaged.
If non original accessories are already installed on the machine, formally inform the customer of this in writing
(keep a copy).
ASSEMBLY:
Always use suitable tools when assembling the machine. Never modify the assembly/fi xing/closure characteri-
stics of the machine's components
Always check the tightness of screws with a torque wrench.
TESTING:
Always test the machine in relation to the maintenance/repairs carried out.
Always keep evidence (documentation) of the testing performed (for at least 10 years).
DOCUMENTATION:
Document every operation performed as far as possible.
Keep documentation (delivery notes, invoices, certifi cates, etc.) relating to the repair/maintenance work done
for a period of at least 10 years.
GENERAL INFORMATION:
Always replace any damaged component which may affect the safety or correct operation of the machine.
If the component required is not available from constructor or its authorised dealers, contact the constructor
after-sales service for information as to how to proceed.
If you believe that the machine being repaired is not suffi ciently safe, do not carry out the repair and inform the
customer (in a written statement) of the faults noted. Always remember that "repairing a machine always
involves responsibility on the part of the person rendering the service".
Before consigning the repaired machine to the customer, make sure (by testing) that the repair has been effective.
Always document the repair carried out (by means of test certifi cate, work record, delivery document) and con-
serve it for a period of at least 10 years.
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