7 | Performing maintenance
HYDAC FILTER SYSTEMS GMBH
58 / 80
BeWa OF5F-OF5L 3160337h en-us lq
7.3 Cleaning the protective screen
To protect the pump from coarse contaminant particles or for-
eign bodies, a protective screen is installed in the suction
lance. Clean the strainer regularly. Check the protective screen
immediately in the event of insufficient suction or delivery ac-
tion.
NOTICE
Operation without the protective screen
The filter unit will be damaged/destroyed
u
Never operate the filter unit without a protective screen.
Item
Description
1
Suction hose
2
Suction lance
3
O-ring
4
Protective screen
5
Protection pipe
6
Protective screen set consisting of:
- Protective screen
- O-ring
- protection pipe
Tab. 7:
Suction lance with protective screen
To clean the protective screen, proceed as follows:
ü
Switch the filter unit off at the main switch.
ü
Wear gloves.
ü
Remove the pressure and suction lances from the con-
tainers/reservoirs.
ü
Empty the suction hose into a suitable container, dirt
tank etc.
Содержание Filtromat OF5 F
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