Hydraulic Commissioning - Jet MAXI D125 Operation & Maintenance Manual

Hydraulic Commissioning

1 – Float Valve Setting
Ensure that the break tank float valve is set to its lowest position:
If a drain valve is fitted to the break tank, ensure that it is closed. Then, turn on the mains water supply and
allow the break tank to fill.
When the float valve operates for the first time, it may not close immediately, causing the break
tank to overfill. Once the internals of the valve have been fully wetted this should not occur again.
2 – Bleeding Pumps
This step is only necessary for Flexfiller and Midi units. For Mini units, move on to the next step.
Make sure that the internal isolation valve within the pressurisation unit is closed by following the
steps below. Failure to do this may cause injury or damage to the equipment, system or property.
Un-screw cap
We reserve the right to change designs and technical specifications of our products
MAXI Units
turn cap
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Mini & MD Units
push cap on socket Twist cap
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Rev 8.1 Oct-15 Page 20 / 42