Rainy FL-150, User Manual

Page: 26 / 32

1. Open the filter cap and check if there is any
blockage in housing or filter element. In case of
any blockage of housing or filter element, clean the
same.
2. Under low intensity or asbestos sheet rooftops
and dust prone areas, frequent cleaning of filter
element is advised.
3. Check the filter element (SS-304). In case
clogging is observed, remove the same and wash
it with garden hose or under the tap, clean it up with
a brush. After the wash and proper cleaning re-
insert the filter element and tighten the filter cap.
This should bring back the filter to normal
operation. Clean the filter element periodically to
avoid clogging. If excess of clogging in the element
is observed in such instances kindly clean the filter
element with high pressure nozzle by taking to the
nearest water service station till clear light passes
through the filter sieve
4. There might be chances of blockage at entry point
of roof top rain inlet pipe, blockage in the elbows or
joints of rainwater pipe line connections, blockage
at filter entry point, blockage in the horizontal
pipeline, blockage in drain outlet, improper
selection of pipe diameter, etc. Check all the above
parameters, clean the roof top, remove the
blockage, repair & re-fit the pipeline and test the
system for free flow.
5. If the delivery pipeline is of longer length, proper
gradient/inclination has to be maintained for the
easy flow of water by gravity. If proper
gradient/inclination is not maintained, then the
water may bounce back.
6. Maintain the size of the pipes used in delivery
pipeline as specified for the filter in order to avoid
bouncing back of water.
Low discharge at the clean
w a t e r o u t l e t a n d h i g h
discharge of water at the drain
water outlet
During water logging on
r o o f t o p / i n s u f f i c i e n t
discharge to the filter INLET.
Troubleshooting information