FULTON J Series, Инструкция по установке, эксплуатации и обслуживанию

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JGASUK-IOMM-2015-2
Fulton Ltd
Page 61
APPENDIX - D
APPENDIX D - SPIRAX HIGH
INTEGRITY LEVEL CONTROLS
1.1 DAILY TESTS
The daily testing of boiler water level controls is a mandatory requirement as defined in the Health
& Safety Executive Guidance Note BG01, Arrangements 2 and 3.
The level of supervision is dependent upon the type of level controls (limiters) fitted.
Boilers fitted with self monitoring high integrity controls (limiters) should be tested daily by a
qualified boiler attendant, but may be supervised during the silent hours and weekends by a
competent person trained to respond to an alarm.
Daily testing of the controls is required which can be by simulation, with a weekly test by
interrupting the feedwater pump and lowering the water by evaporation.
1.1.1 1ST LOW WATER DAILY
1.1.2 2ND LOW WATER DAILY
1. Press and hold the 1st Low Water test button 5 - 6 seconds, the Low Water alarm sounds, and
the Low Water indicator lamp illuminates, and the burner shuts down.
2. Release the test button.
3. After approximately 17 seconds the Low Water alarm will cancel, the Low Water lamp will
extinguish, and the burner will restart.
With the burner firing:
1. Press and hold the 2nd Low Water test button for 5 - 6 seconds, the Low Water alarm sounds,
and the 2nd Low Water Reset switch illuminates, and the burner shuts down.
2. Release the test button.
3. After approximately 17 seconds the 2nd Low Water Relay will reset.
4. To cancel the 2nd Low Water level alarm and light, depress the 2nd Low Water Reset switch.
The burner will restart.