Honeywell Braukmann D06F Instrucciones De Montaje página 7

7. Commissioning
7.1 Setting outlet pressure (fig. 1)
• Admission pressure should be approx. 1 bar
i
higher than the outlet pressure that has
been set
1. Close shut off valves on inlet.
2. Release pressure on outlet side (e.g. through water
tap).
3. Loosen slotted screw.
Do not remove slotted screw.
4. Slacken tension in compression spring.
Turn adjuster knob to the left (-).
5. Close shut off valves on outlet.
6. Slowly open shut off valves on inlet..
7. Setting outlet pressure.
Turn adjuster knob until the adjustment scale
shows the desired value.
8. Retighten slotted screw.
9. Slowly open shut off valves on outlet.
10. Pressure reducing valve is now ready for use.
8. Maintenance
• We recommend a planned maintenance
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contract with an installation company
In accordance with DIN 1988, part 8, the following mea-
sures must be taken:
8.1 Inspection
• Frequency: once annually
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• To be carried out by an installation company
• To be carried out by the operator
1. Close shut off valves on outlet.
2. Check outlet pressure with a manometer when no
flow is occurring.
• CAUTION!
If pressure is slowly rises, then proceed as
described under ☞ Maintenance!
3. Slowly open shut off valves on outlet.
8.2 Maintenance (fig. 2)
• Frequency: every 1-3 years (depending on
i
local operating conditions)
• To be carried out by an installation company
1. Close shut off valves on inlet.
2. Release pressure on outlet side (e.g. through water
tap).
3. Loosen slotted screw.
Do not remove slotted screw.
4. Slacken tension in compression spring.
Honeywell GmbH
GB
Turn adjuster knob to the left (-).
5. Close shut off valves on outlet.
6. Unscrew spring hood.
Use double ring spanner ZR06K (☞ Accessories).
7. Remove slip ring.
8. Remove valve insert with a pair of pliers.
9. Unscrew filter bowl.
Use double ring spanner ZR06K (☞ Accessories).
10. Remove filter, clean and place back in position.
11. Lightly coat O-ring with silicone grease and place
onto filter bowl.
12. Check that sealing ring, edge of nozzle and slotted
ring are in good condition, and if necessary replace
the entire valve insert.
13. Reassemble in reverse order.
14. Press in diaphragm with finger before inserting slip
ring.
15. Setting outlet pressure (☞ chapter 7).
8.3 Setting adjustment scale (fig. 3)
If the adjustment knob is removed, this setting is lost.
A new setting can be achieved using a manometer (☞
Accessories).
1. Close shut off valves on inlet.
2. Release pressure on outlet side (e.g. through water
tap).
3. Loosen slotted screw.
4. Close shut off valves on outlet.
5. Fit manometer.
6. Slowly open shut off valves on inlet.
7. Set desired outlet pressure (f.e. 4 bar).
8. Align scale in middle of viewing window.
9. Retighten slotted screw.
10. Slowly open shut off valves on outlet.
11. Pressure reducing valve is now ready for use.
7 MU1H-1002GE23 R0804