Morello Forni RANGE FGRi, Инструкция по установке и обслуживанию

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RANGE FGRi MORELLO FORNI S. A. S.
15
FIG.10
AttENtIoN
DO NOT DISASSEMBLE ANY PART OF MODULPLUS.
DISASSEMBLY OPERATIONS MAY AFFECT THE
OPERATION OF MODULPLUS.
4.3 MODUPLUS: ADJUSTMENT, OPERATING TEST AND MAINTENANCE
- All operations must be performed by qualified technicians only.
- Allow the pressure to stabilize before making adjustments to the unit.
- It is advisable to operate Modulplus a few times in order to verify that it is in good working order
after every adjustment operation.
- Remove the protection cap before all adjustments.
- Verify that the protection cap has been reassembled after all adjustments.
For a safe operation of the burner, it is necessary to first adjust the maximum pressure and
consequently adjust the minimum one.Each adjustment of the maximum pressure affects
the adjustment of the minimum pressure that has already been set.
ADJUSTING MAXIMUM PRESSURE:
- Verify that the burner is operating and that the coil of Modulplus is powered with the maximum
current.
- Remove protection cap “A”.
- If the maximum pressure needs to be adjusted, use an 8 mm wrench to adjust the regulation
valve, turning it clockwise to increase the value or counterclockwise to reduce it, until the desired
maximum pressure is set.
- Disconnect the Modulplus from the power supply.
- Make sure that the minimum pressure is suitable and repeat the adjustment if necessary.
- Reassemble protection cap “A” at the end of the adjustment.
ADJUSTING MINIMUM PRESSURE:
- Verify that the burner is operating and that the coil of Modulplus is powered with the minimum
current.
- Remove protection cap “A”.
- If the minimum pressure needs to be adjusted, use an 8 mm wrench to maintain the position of
the maximum pressure regulation screw, then use a 5 mm wrench to adjust the minimum pressure
regulation screw, turning it clockwise to increase the value or counterclockwise to reduce it, until
the desired minimum pressure value has been set.
- Check that the maximum pressure is correctly set.
- Make sure that the minimum pressure is suitable and repeat the
adjustment if necessary.
- Reassemble protection cap “A” at the end of the adjustment.
FINAL CHECK
After every adjustment, it is advisable to operate the pressure regulator
several times and perform a few complete enabling and disabling
cycles in order to verify that the regulation system of the burner and its
components are in perfect working order.
MAINTENANCE
Modulplus requires an annual inspection and check of the minimum
and maximum pressures of the crown burner, and their adjustment if
necessary.