FLOWSIC100 Operating Instructions
Gas Velocity Monitor
Maintenance
130 © SICK MAIHAK GmbH · Germany · All rights reserved 8012513/03-2008
5.5.2 Replacing the filter insert
‡ Have a new filter insert (2) at the ready.
‡ Loosen the hose clamp (6) on the purge-air hose (7) and remove the hose. Secure the
hose at a clean location.
Important
Place the end of the hose in a safe place so that impurities cannot be sucked in (this will
cause irreparable damage to the fan). During this time, the purge-air entering the purge-
air glands is unfiltered.
‡ Remove any dust from the outside of the filter housing (1).
‡ Press the two quick-release locks (4) on the filter housing cover (3) to remove it.
‡ Remove the filter insert (2) by twisting it counterclockwise.
‡ Clean the insert of filter housing and housing cover with a cloth and brush.
Important
Only use a cloth soaked in water to wet-clean the parts. Make sure that the parts are
dried well afterwards.
Spare part:
Filter insert Micro-Top
element C11 100,
Part No. 5306091
‡ Insert the new filter insert by twisting it clockwise.
‡ Mount the cover on the filter housing, ensuring that it is aligned correctly with the hous-
ing, and snap the quick-release locks into position.
‡ Connect the purge-air hose to the filter outlet again using the hose clamp.
Fig. 5.3: Replacing the filter insert
9
1234
8
7
65
1 Filter housing 6 Hose clamp
2 Filter insert 7 Purge-air hose
3 Filter housing cover 8 Hose clamp
4 Quick-release lock 9 Low-pressure monitor
5 Air intake gland