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Gruppo Sicura

PROTEC | Gruppo Sicura

Protec S.r.l.
Via Zamenhof, 363
36100 Vicenza (Italy)
Tel. +39 0444 246080
Fax +39 0444 240251
Company info

Normativa

Our guards are designed according to the following norms:

 

UNI EN 953
Safety of machinery - Guards - General requirements for the design and construction of fi xed and movable guards
UNI EN ISO 12100-1/2
Safety of machinery - Basic concepts, general principles for design
UNI EN 13849-1
Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design
CEI EN 60204-1
Safety of machinery - Electrical equipment of machinery - Part 1: General principles
UNI EN 13857
Safety of machinery - Safety distances to prevent hazard zones being reached by upper and lower limbs
UNI EN 349
Safety of machinery - Minimum gaps to avoid crushing of parts of the human body
UNI EN 1088
Safety of machinery - Interlocking devices associated with guards. Principles for design and selection
DIRETTIVA 2006/42/CE
New Machinery Directive


REFERENCE TABLE LOWER LIMBS

RESTRICTION OF FREE MOVEMENT UNDER PROTECTIVE STRUCTURES




A reference plane
B hip joint
C protection structure

Case 1 Case 2 Case 3

Irregular openings and accessibility from below: The slot openings > 180 mm, and square or circular > 240 mm do allow access of the entire body.

Height Shelter h
Distance S
Case 1
Case 2
Case 3
H ≤ 200
≥ 340
≥ 665
≥ 290
200 < H ≤ 400
≥ 550
≥ 765
≥ 615
400 < H ≤ 600
≥ 850
≥ 950
≥ 800
600 < H ≤ 800
≥ 950
≥ 950
≥ 900
800 < H ≤ 1000
≥ 1125
≥ 1195
≥ 1015

Dimensions in mm

REFERENCE TABLE UPPER LIMBS

Reaching upwards
  • If there is a low risk from hazard zone, then the height of the hazard zone, h, shall be 2 500 mm or more
  • If there is a high risk from the hazard zone, then the height of the hazard zone, h, shall be 2 700 mm or more.

Reaching over protective structures
  • a - height of hazard zone
  • b - height of protective structure
  • c - horizontal safety distance to hazard zone

The table below (high-risk situations) does not consider protection structures with height < 1000 mm, because they don't restrict sufficiently body movement. Protective structures with height < 1400 mm should not be used without additional security measures.

In low risk situations are conceivable protective structures of height ≥ 1000mm.
If safety distance is expressed in the table below with a dash, then you must use the distances according to the size of the net, with mesh 32x67 wire ø3 or 40x40 wire ø3- ø4, the minimum safety distance is 200mm.


Height of danger zone A
Height of protection structure B
1000
1200
1400
1600
1800
2000
2200
2400
2500
2700
Horizontal distance of the danger zone c
2700
-
-
-
-
-
-
-
-
-
-
2600
900
800
700
600
600
500
400
300
100
-
2400
1100
1000
900
800
700
600
400
300
100
-
2200
1300
1200
1000
900
800
600
400
300
-
-
2000
1400
1300
1100
900
800
600
400
-
-
-
1800
1500
1400
1100
900
800
600
-
-
-
-
1600
1500
1400
1100
900
800
500
-
-
-
-
1400
1500
1400
1100
900
800
-
-
-
-
-
1200
1500
1400
1100
900
700
-
-
-
-
-
1000
1500
1400
1000
800
-
-
-
-
-
-
800
1500
1300
900
600
-
-
-
-
-
-
600
1400
1300
800
-
-
-
-
-
-
-
400
1400
1200
400
-
-
-
-
-
-
-
200
1200
900
-
-
-
-
-
-
-
-
0
1100
500
-
-
-
-
-
-
-
-