VEMAG HP12E - 6.6.4.60 Hopper vacuum; 6.6.4.61 Hopper level

HP10E / HP12E / HP15E / HP20E - Dairy design6. Graphical control
6-56 © VEMAG 2013
6.6.4.60 Hopper vacuum
Display: Hopper vacuum
Unit: Per cent [%]
Resolution: 1 %
Setting range: 5 – 98 % (control range +/- 1 to 10 %)
Application: Vacuum hopper 149
• Enter hopper vacuum.
• Press Enter.
With the vacuum switched on, the vacuum in the vacuum hopper is kept
constant at the set value. The current vacuum is shown by a bar and may
uctuate around the set control range. The vacuum may also drop below
the control range when the hopper is being lled.
Colour code of the counter bar:
Green = Actual value is ok.
Yellow = Actual value is not sufcient for intake.
6.6.4.61 Hopper level
Display: Hopper level
Unit: Per cent [%]
Resolution: 1 %
Setting range: 5 – 98 % (control range +/- 3 to 30 %)
Application: Vacuum hopper 149
• Enter hopper level.
• Press Enter.
Automatic lling of the vacuum hopper is set using the specied level
value. If this level is not reached, the vacuum hopper is topped up.
The current level is shown by a bar and may uctuate around the set
control range. Level can be regulated only with hopper vacuum set. If the
vacuum is too low, product cannot be taken in from the supply container.
Warning!
The rst time evacuation is performed, the display briey indicates a level.
This is caused by humidity generating mist in the hopper. This mist breaks
down after a short time.
Colour code of the counter bar (only for „automatic“ hopper mode):
Green = Actual value is ok.
Yellow = Actual value is insufcient for production.