ProMinent DULCOMETER PH-501 Assembly And Operating Instructions Manual page 585

Alarm
Alarm Name
Location
MEMBRAN
VTAH-701 or
E 1 or TANK
702
2
MEMBRAN
FTAL-701 or
E 1 or TANK
702
2
MEMBRAN
FTAH-701 or
E 1 or TANK
702
2
UVA-811 or
PERM
812
PERMEATE
UVA-BOTH
BACKWASH1
BACKWAS
or
H PERM1 or
BACKWASH2
PERM2
FAILED
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Alarm Beacon
Description Status
High
vacuum
alarm on
FLASH
permeate
WARN
line from
MBR1 or
MBR2
Low
permeate
flow alarm
FLASH
on permeate
WARN
line from
MBR1 or
MBR2
High
permeate
flow alarm
FLASH
on permeate
WARN
line from
MBR1 or
MBR2
UV-811 or
FLASH
UV-812 has
WARN
failed.
UV-light
811 and FLASH
UV-812 WARN
have failed
Backwash
to TNK-601 FLASH
or TNK-602 WARN
failed
1291 California Avenue, Brockville, ON K6V 5W3
(800) 420-4056 / www.newterra.com
Troubleshooting
Recommendatio
n
Check for closed
Open valve or clean
valve on permeate
membranes Repair
side or check
membranes for
severe fouling
Check for closed
valve or permeate Open valve or repair/
pump failure
Check for closed pump Open valve or
valve on permeate
side or check Repair and replace as
membranes for
severe fouling
Repair and replace as
Check for
required Open valve
vacuum leak or
membrane failure
permeate pump Open
and operation of
permeate pump
Check if UV lamp
has failed
Check if UV lamp
has failed Check
if UV lamp has
failed Check if
Repair and replace as
UV lamp has
failed
Backwash did not
Check function of
complete –
back-wash pump and
system skipped
backwash
newterra ltd.
Remedy Action
and replace as
required
replace permeate
clean membranes
required
or repair/ replace
valve or clean
membranes
Change UV lamp
Change UV lamp
Change UV lamp
Change UV lamp
required
valve
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