User Manual

SAFETY
Safety handbook page - 26 -
PNSPO
Prevention of defeat using hand and elbow of the same arm :
- Separation of the control actuating devices by a distance equal to or
more than 550mm
- Separation of the control actuating devices by the provision of one or more shields or
an elevated area designed in such a way that the control actuating devices cannot be
touched at the same time with both ends of measuring equipment consisting of a
300mm rigid bar not exceeding 5mm diameter and a 250mm cord attached to it. The
bar that represents the forearm and the cord the hand and it shall be applied in all
possible operating positions.
- Separation of the control actuating devices by shields that are designed to limit
access from the operating side and also at the rear in such a way that the control
actuating device cannot be operated from the operating side with the tip of a test cone
representing the elbow. The dimensions of this test cone shall be in accordance with
figure A7 of EN 574, 1996.
- Control actuating devices with different types and/or directions of operation.
For this configuration usage
of cord , bar and test
cone for collar
Prevention of defeat using the forearm(s) or elbow(s)
- Shields designed in such a way that the control actuating devices cannot be
operated by the forearms and/or the elbows.
For the configuration
use the test cone
Distance ≥ 550mm
Bar 300mm
Cord 250mm