Flow Regulator; Lid Switch - Vulcan-Hart PRECIPAN VPP28 Maintenance Manual

Intelligent braising pan
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● Removing the FastPAD 2 maxi UL relay bar
- Undo the 4 cross-head screws from the posts
- Place the card nearby
- Disconnect communication cable strip from the other
card
● Change the FastPAD 2 maxi UL relay bar

8.7 FLOW REGULATOR

● Remove the lower facia panel
- See the section on accessing components «Behind
the lower facia»
● Disconnect the electrical supply to the flow regulator
● Removing the flow regulator
- Removing the flow regulator
Undo the two fixing screws under the unit
slightly
Remove the flow regulator by pushing gently
towards the rear then lift upwards
- Hydraulic disconnection
Undo the 2 flexibles to the flow regulator
● Change the flow regulator
● Control procedure for the flow regulator
- Define a fill setting (for example: 5 litres)
- Collect the water that flows in a container
- Measure the actual volume of water.
- Check if the volume corresponds to the set volume
- In the event that the two are not the same modify the
coefficient value of the flow regulator. It is set to 0.86
by default.
Calculate a new coefficient
New coefficient = actual coefficient x the flow
regulator value or set value / volume of water
actually measured
- Enter this value in the service menu (see paragraph
« Bratt pan parameter setting »)

8.8 LID SWITCH

● Open the lid
● Remove the right hand lid axis cover
- Undo the screw and remove the cover
● Disconnect the electrical supply to the switch
- Disconnect the wires from the terminal block
● Removing the switch
- Undo the two fixing screws
- Remove the switch
● Change the switch
● Adjusting the lid opening
- Adjust the position of the switch on the lid axis to
ensure the lid is detected when opened to 80cms and
prevent the risk of impact between the lid and the tank
F49572 (07-23)
Page 25
Electrical
supply
Screw
VULCAN
A division of ITW Food Equipment Group LLC
P.O. Box 696
Louisville, KY 40201
3VE490072EM – 06/23
Communication
cable strip
Relay bar
Screw
Vis
Hydraulic
Flexibles
hydrauliques
flexibles
Terminal
Screw
Vis

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