dixell WSH Serie Manual De Uso Y Mantenimiento página 38

UK
3.3.3.3 Signs Present
The machine is supplied with specific danger and forbidden signs; see Paragraph 3. 4 – Safety Signs.
3.3.3.4 Attention warnings during machine use
During use of the machine, it is necessary to follow the attention warnings in this paragraph.
Only use the machine if all the safety protection devices are intact.
Do not remove, for any reason, the safety devices and protections installed.
Comply with all the safety and danger signs affixed to the machine. Ensure all the safety and danger signs affixed to the
machine are legible.
Wear all the IPD necessary, regularly checking their integrity (immediately signal any IDP that are no longer capable of
conducting the specific task they were assigned for).
Do not intervene on the machine without having fully and carefully read this handbook.
Use the auxiliary equipment and, however, any other machinery or equipment (electrical or pneumatic) only having
understood the instructions reported in the relative Use and Maintenance Handbook or after specific and formal training.
Immediately signal functioning anomaly situations.
Do not conduct any intervention (including cleaning) on movement units or hot surfaces.
Do not conduct unpermitted operations on the machine (refer to the instructions reported in this handbook).
Do not use the machine when under the influence or medicine or beverages that can slow your reflexes.
3.3.4 Maintenance and Demolition
3.3.4.1 Risks During Maintenance and Demolition Phases
During the maintenance and demolition phases, risks are present related to:
operations on the machine by staff that is unqualified, untrained, uninformed or not correctly equipped.
contact with powered electrical parts;
knocking or crushing by moved machine components;
contact with hot elements on the machine or relative equipment;
contact with the refrigerant.
3.3.4.2 Necessary Individual Protection Devices
3.3.4.3 Signs Present
The machine is supplied with specific danger and forbidden signs; see Paragraph 3. 4 – Safety Signs.
3.3.4.4 Precautions to be followed during the Maintenance and Demolition Phases
During the maintenance and demolition phases, it is necessary to follow the precautions outlined in the present paragraph.
Perform the required interventions using working instruments that are compliant to norm (ladders, various tools) and always
wearing the necessary IPDs.
The performance of the maintenance and demolition interventions must be done by qualified and specifically trained
personnel.
Check that the electrical power supply has been duly disconnected and that no one can reactivate it before the required
interventions are concluded (use padlocks, appropriate signals, and tested work procedures); check, furthermore, that any
potential residual energy has been switched off before carrying out the interventions.
As much as possible, operate on the machine and the piping only after having emptied them and, before proceeding to re-
start the machine, ensure an accurate cleaning of the system.
Operate on the machine only after having waited for the present warm surfaces (resistances) to cool down.
Obtain the necessary work permits and check that all the procedures for the arrangement of the machine for the
maintenance operations have been correctly performed.
Use the auxiliary equipment and, in any case, every other machinery or tool (electrical or pneumatic) only after having fully
understood the indications reported in the relative Use and Maintenance Manuals, or after having undergone specific and
formal training.
Do not use, for any whatsoever reason, fuel, solvents, or flammable liquids to clean the particulars of the machine, but use
commercial and homologated detergents that aren't flammable and toxic.
Do not carry out modifications, transformations, or applications to the machine that could compromise its safety, without first
having obtained written authorization from the Producer.
Before re-starting the machine, check that all the safety devices of the latter have been restored
WSH-WTH Pag. 38 REV. 01 04/14