Shannon HRP 220, User Manual

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User’s Guide
HRP 220 - 9 -
HS
Safety devices
The machine is equipped with the following safety devices:
4.1 RIBBON SWITCH
When the ribbon switch is touched the power on the top frame
is interrupted and the machine opens. This avoids limbs
becoming trapped. The red lamp (
J ) on the timer unit lights and
the timer ( K ) is returned to zero (see also § 5.3.) The timer unit
must be reset after a stop.
4.2 EMERGENCY STOP
There is an emergency stop button at the front of the machine
on the left and right, which can be reached by the operator
from the normal working position. The pedal switch has also an
emergency stop function, when it is pushed in completely. By
using the emergency steps the electrical power of the
regulating units, will be disconnected and the top frame lifts up.
(see also § 5.2)
Only use the emergency stop buttons in the following
situations:

Risk of trapped limbs.

Defects in the timer, so the machine fails to open after the
pre-set time.

An outbreak of fire or situations involving a risk of fire.

Any situation which might present a risk to people or
animals.

Any other situation, which might present a risk or cause,
damage to the machine and/or objects.
When the emergency situation has been remedied, the
emergency stop button must be reset and the various functions
switched on again individually.
Pulling it out until a click is heard resets the emergency stop
button. Pushing the blue button, which is mounted, on the
pedal switch will reset the food pedal.
4.3 AIR PRESSURE MONITORING
The machine switches off if the air pressure fails.
The lamp in the main switch
A remains alight.
When the pressure is restored the top frame lifts up again. The
machine must then be started up again.
4
Reset