DEAD-HEAD & RESTART (DH&R)
Issue : 020913-B
TPUK-GU31X
34
Trouble shooting
Check the system is configured as shown in the recommended configuration
then see possible solutions below. If the problem persists consult Tapflo (UK).
Symptom
Cause
Remedy
Pump failure.
See pump operating manual.
Unstable air supply.
Check all connections and air
supply.
System is
inoperative
Inconsistent pump
discharge pressure.
Fit back pressure device such as
NRV or orifice plate to stabilize
pressure.
Set point is not correct.
Perform recalibration.
Air supply is not stable.
Fit air pressure regulator.
Media has changed.
Perform set up procedure.
Pump stops
erratically
Leaking
interconnections.
Remake or replace interconnections.
Incorrect configuration.
Check all connections against
recommended installation.
Guardian set for
alternative application.
Check function plate position.
Consult Tapflo (UK) Ltd.
Guardian
does not
work
Air pressure too low.
Air pressure must be > 1bar higher
than set point.
Poor installation.
Remake interconnections.
Interconnection
specification unsuitable
for media.
Check connections are suitable for
the application.
Media
egress
Guardian tie rods loose. Check torque is within specification.
Содержание Guardian system Mk3.1
Страница 11: ...BARRIER STOP BARR Issue 020913 B TPUK GU31X 9 BARRIER STOP BARR...
Страница 18: ...BARRIER STOP BARR Issue 020913 B TPUK GU31X 16...
Страница 19: ...DRY RUN STOP DR S Issue 020913 B TPUK GU31X 17 DRY RUN STOP DR S...
Страница 24: ...DRY RUN STOP DR S Issue 020913 B TPUK GU31X 22...
Страница 25: ...DEAD HEAD STOP DH S Issue 020913 B TPUK GU31X 23 DEAD HEAD STOP DH S...
Страница 31: ...DEAD HEAD RESTART DH R Issue 020913 B TPUK GU31X 29 DEAD HEAD RESTART DH R...
Страница 43: ...WARRANTY Issue 020913 B TPUK GU31X 41 Warranty return form Sketch of installation...