Protection Device And Solutions; Residual Risk Warnings; Installation And Connection - Rivacold ST Mode D'emploi Et D'entretien

For the machine, the warning and protection measures were also implemented that are necessary to confront residual risks (see
Paragraph 3.3 – Residual Risk Warnings on this).
3.2 Protection Devices and Solutions
3.2.1 Passive Safety Devices
The machine is supplied with the following:
Fixed guards on all sides of the machine, enclosing the entire condenser and evaporator units.
Fixed guards made of wire mesh or plastic where moving parts are involved.
Safety signs on all machine guards.
3.2.2 Active Safety Devices
The machine includes active safety devices as described below.
Safety pressure switch on the compressor
Security valve (when provided)

3.3 Residual Risk Warnings

To avoid all dangerous conditions for people or damage to the machine caused by residual risks, i.e. those risks that persist
despite all the devices implemented, or potential risks that are not obvious, the manufacturer recommends the operators,
maintenance staff and all staff working on the machine scrupulously follow the warnings on the following pages.
ATTENTION
3.3.1 Lifting and Transportation
3.3.1.1 Residual Risks During Lifting and Transport Phases
During the lifting and transport phases, risks are present related to:
operations on the machine by staff that is unqualified, untrained, uninformed or not correctly equipped.
wrong choice or wrong use of transport and movement vehicles (for example, forklift or hoist) for the machine;
crushing of operators responsible for movement;
loss of load stability during the operations in question;
projection of mobile parts of the machine that cannot be adequately removed or fastened;
knocking of parts or machine components with people or property due to sudden movements of the machine or incorrect
behaviour of the employees conducting the operation;
knocking or falling of machine components, damaging the machine and the relative protections;
possible unhealthy or excessively forced movements by transport and movement operators of the machine components.
3.3.1.2 Necessary Individual Protection Devices
3.3.1.3 Attention Warnings During Lifting and Transport Phases
During the lifting and transport phases, it is necessary to follow the attention warnings in this paragraph.
Only appoint specialist and trained staff for these operations for machinery movement operations that are capable of
choosing and using the lifting and transport vehicles in a safe manner most appropriate for the situation (for example a
crane or hoist).
Check and, if necessary, ensure that all the parts capable of moving are correctly fastened (or, if planned, removed and
reassembled when the operation is complete).
Do not lift, for any reason, the various parts of the machine by grabbing them by non-structural elements (for example,
cables or sheaths).
Ensure there are no people near the zone where the lifting, movement and unloading operations take place and always
keep a safe distance.
Always give warning of the start of manoeuvres.
Do not transit under suspended loads.
Do not carry anyone on the loads.

3.3.2 Installation and Connection

3.3.2.1 Residual Risks During the Installation and Connection Phases
During the Installation and connection there are risks associated with:
Machine operation by unqualified, untrained, uninformed or improperly equipped staff;
Contact with electrically live components;
Impact or crushing by machine components when moving;
Tripping or falling over power supply connections;
Ejection and/or contact with the refrigerant gas loaded;
Machine damage during installation and connection.
:
always comply with the notifications and instructions on the plates applied to the machine and operate
exclusively based on the instructions provided in this handbook (for example those reported in
Paragraph 3.8 – General Warnings and Behaviour Norms).
UK
ST-SP Pag. 39 Rev 02 05/13