Wintriss WPC 1000, Руководство пользователя

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1125100 WPC 1000 User Manual
3-20 Initialization, Setup, and Checkout
5.
Press and hold the Run/Inch palm buttons to initiate a stroke. WPC 1000 will stop the
press when it reaches 90°.
6.
When WPC 1000 stops the press, record the value shown in the LED display.
7.
Run the test 5 more times. Record the highest reading from all your tests to use as the
Stop-time value in calculating the safety distance.
Calculating the Safety Distance
The “safety distance,” as shown in Figure 3-9, is the distance from the pinch point (or
hazardous area) of the press that Shadow light curtains must be mounted to allow enough time
for Shadow to react, and the press to stop, before the operator can penetrate the light curtain
and reach the hazard. The “pinch point” is the area of the press where moving parts can cause
injury.
PRESS MAY NOT STOP BEFORE OPERATOR REACHES PINCH POINT
• Calculate the safety distance according to the applicable safety regulations, the instructions in
this chapter and in your light curtain user manual.
• Mount the Shadow light curtain heads at least the safety distance from the nearest pinch point
or hazardous area of your press (see Figure 3-9).
• Mount your Two-hand Control at least the safety distance from the nearest pinch point or
hazardous area of your press if you are using the Two-hand Control as a safety device.
• Mount your light curtain heads at least 7 1/2 in. (191 mm) from the nearest pinch point hazard,
even if that is greater than the safety distance you calculate.
Failure to comply with these instructions will result in death or serious injury.
Figure 3-9. Safety Distance: Distance between Pinch Point and Light Curtain
DANGER
!
pinch point
transmitter
Distance between
light curtain and
pinch point
One of light curtain's
invisible light beams
receiver