8
Using keys +/– [8] select N° OF CYCLES of SHUT DOWN
CLEANING.(0 ÷ 99).
(Select 0 if you do not wish to have shut down cleaning
).
Shut down cleaning
starts automatically when ∆P of the filter goes
below 0,10 kPa.
CAUTION! Shut down cleaning will start only when MPS is
working in AUTOMATIC mode.
9) Press SELECT MENU [7]: 9 will flash on display [10]:
Using keys +/– [8] select ∆P PRECOATING. (0.01 – 2.50KPa)
Both in AUTOMATIC and MANUAL mode the cleaning of the filter
will start only when ∆P will exceed ∆P PRECOATING, regardless
of the value of OPERATING ∆P. This is to allow the filter elements
to form a dust cake on their surface.
– Select 0 if you do not wish to use PRECOATING.
– Once ∆P PRECOATING is reached and exceeded, this function
will be automatically be excluded and the cleaning cycle will be
performed according to the OPERATING ∆P. Please digit a new
value of ∆P PRECOATING if you wish to reactivate the function.
– SHUT DOWN CLEANING may start only when ∆P
PRECOATING has been previously reached, otherwise SHUT
DOWN CLEANING will not start even if the fan is switched off.
10) Press SELECT MENU [7]: letter L will flash on display with the 3 final numbers (from 0 to 999)
out of the 5 indicating the total number of hours which the MPS unit has been operating.
Ex.: if MPS works for 12,270 hours, display will show L 270.
11) Press SELECT MENU [7]: letter H will flash on display with the 2 initial numbers (from 0 to 65)
of the 5 indicating the total number of hours which the MPS unit has been operating.
Ex.: if MPS works for 12,270 hours, display will show H 12.
12)
Press SELECT MENU [7]: letter P will flash on display followed by the value of ∆P in the filter.
LED PULSE [2] will indicate that a valve is being pulsed.
LED PAUSE [1] will indicate that MPS is waiting to pulse the next valve.
N.B.:
– Valves are pulsed from outlet n° 1 onwards.
– Check that during the first cleaning cycle every valve is pulsed.
– We suggest setting MPS working parameters in order to clean the filter with the lowest
possible frequency in order to reduce dust emissions due to bag stress, to achieve a longer
lifetime of the bags and to reduce compressed air consumption.
– PAUSE TIME should allow an efficient filter cleaning in the worst conditions, but should
never be shorter than time needed to re-pressurise the header tank!
– While selecting parameters (in SELECT MENU), MPS will return functioning if buttons are
not pressed within a 3 minute interval.
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