Blue Box - 16
1. SAFETY PRECAUTIONS
1.1 DEFINITION OF DANGER ZONE
Only authorised operators must be allowed in the vicinity of the unit.
- The external danger zone concerns a space of approximately 2 m in width around the perimeter of the machine.
Access to this area must be prevented by suitable guarding in the event that the unit is located in an unprotected
area that is easily accessible to unauthorised persons.
1.2 SAFETY RULES
The unit is designed and built in accordance with the PED 97/23CE rules, to ensure the maximum level of safety.
To avoid possible situations of risk adhere to the following rules at all times:
- All work on the unit must be performed by qualified personnel. Before working on the unit, ensure that the
designated personnel are conversant with the documentation supplied. Always ensure there is a copy of the
documentation in the immediate vicinity of the unit.
- Use the appropriate personal safety equipment (gloves, helmet, safety goggles, safety footwear, etc.) for all
maintenance and control operations on the unit.
- Use only tools and equipment that are in good working order.
- The compressor compartment contains various high temperature components. Adopt the maximum caution
when working in the vicinity of the compressors and avoid touching any parts of the unit without appropriate
protection.
- Pipe the discharge of the relief valves.
- Do not work within the theoretical discharge trajectory of the relief valves.
Summary of Contents for SIGMA 2002
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Page 99: ...Blue Box 93 REFRIGERANT CIRCUIT DIAGRAM SIGMA 2002 SIGMA 2002 DC MODELS 3 2 13 2...
Page 100: ...Blue Box 94 REFRIGERANT CIRCUIT DIAGRAM SIGMA 2002 SIGMA 2002 DC MODELS 14 4 26 4...
Page 101: ...Blue Box 95 REFRIGERANT CIRCUIT DIAGRAM SIGMA 2002 HP MODELS 3 2 8 2 14 4 16 4...
Page 102: ...Blue Box 96 REFRIGERANT CIRCUIT DIAGRAM SIGMA 2002 HP MODELS 9 2 13 2 18 4 26 4...
Page 103: ...Blue Box 97 REFRIGERANT CIRCUIT DIAGRAM SIGMA 2002 LE SIGMA 2002 LE DC MODELS 3 2 26 4...
Page 104: ...Blue Box 98 REFRIGERANT CIRCUIT DIAGRAM SIGMA 2002 LE HP MODELS 3 2 26 4...
Page 105: ...Blue Box 99 REFRIGERANT CIRCUIT DIAGRAM SIGMA 2002 LC MODELS 3 2 13 2...
Page 106: ...Blue Box 100 REFRIGERANT CIRCUIT DIAGRAM SIGMA 2002 LC MODELS 14 4 26 4...
Page 107: ...Blue Box 101 REFRIGERANT CIRCUIT DIAGRAM SIGMA 2002 LC HP MODELS 3 2 13 2...
Page 108: ...Blue Box 102 REFRIGERANT CIRCUIT DIAGRAM SIGMA 2002 LC HP MODELS 14 4 26 4...
Page 109: ...Blue Box 103 REFRIGERANT CIRCUIT DIAGRAM SIGMA 2002 LC DC MODELS 3 2 13 2...
Page 110: ...Blue Box 104 REFRIGERANT CIRCUIT DIAGRAM SIGMA 2002 LC DC MODELS 14 4 26 4...
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