11
Note:
Only carry out steps 7 to 8 during every third to fourth general cleaning. By mixing used and new sub-
strate media, the required bacteria cultures remain intact.
Caution:
Do not overfill filter inserts as, otherwise, their accurate fit is no longer assured.
7.
Leave one-third of the used EHEIM SUBSTRAT
pro
and EHEIM bioMECH in the filter cartridge.
8.
Re-fill two-
thirds of the used EHEIM SUBSTRAT
pro
and EHEIM bioMECH.
9.
If required, completely renew EHEIM
MECH
pro
.
10.
Re-insert all filters and filter inserts (chapter 3, step 8 - 10).
11.
Clean the hose system using
an EHEIM universal cleaning brush (No. 4005570).
12. / 13. / 14.
(chapter 3, step 8 - 10).
15.
Attach the pump
head (17) (observe fitting position) and close the locking clips (8).
16.
Put the filter system into operation (chap-
ter 3, step 17 - 23).
Caution:
The caramic axis may break. Clean carefully!
1.
Disassemble the safety adapter (13) and the pump head (17) (chapter 3, step 1 - 3).
2.
Turn the pump
cover (23) and remove it.
3.
Disassemble the pump wheel (22).
4.
Clean the pump chamber, pump cover,
pump wheel and lubrication duct with the EHEIM cleaning set (No. 4009560).
5.
The pump wheel (22) must
be clean and unobstructed (see arrows). Observe the installation position of the ceramic sleeve (a) (only
in
professionel 4e
+
- 350 Type 2274).
6.
Insert the pump wheel (22) into the pump chamber.
7.
Close the
pump chamber with the pump cover (23) observing the cutout and studs (arrows).
8.
Disassemble the bracket
(14) and the float (15) on the top side of the pump head (17) and clean them.
9.
Install the check valve
(14 / 15) (observing the installation position; the float must be unobstructed).
10.
Attach the pump head (17)
(observe fitting position) and close the locking clips (8).
11.
Put the filter system into operation (chapter 3,
step 17 - 23).
7.
3
Cleaning the pump chamber
. . . Top part of filter can’t be closed
Cause
Solution
Filter inserts have been inserted wrongly.
Push filter inserts and pre-filter in until they lie flush on top of each other.
Filter inserts are too full.
Do not overfill filter inserts. If need be, clean the touching surfaces.
Gasket not fitted properly.
Insert correctly into the groove provided in the upper part of the filter.
Check for damage and if necessary replace.
8.
What to do if . . .
. . . Top of filter leaks
Cause
Solution
Closing clips not closed properly.
Close all clips properly.
Sealing areas or gasket soiled.
Clean seal areas and spray lightly with EHEIM silicone grease spray
(Order no. 4001000).
Sealing ring not fitted,
Insert sealing ring correctly or renew.
inserted wrongly or damaged.
. . . Primer does not work
Cause
Solution
Содержание professionel4+ 250
Страница 2: ...I...
Страница 3: ...professionel 4e 350 Typ 2274 II...
Страница 4: ......
Страница 5: ......
Страница 6: ......
Страница 7: ......
Страница 8: ...2271 2273 2274 2275 2371 2373...
Страница 80: ...72 U 10 cm U U U U EHEIM MECH U SUBSTRATpro U U U U U U U U EHEIM 4001000 U U U U U U U U U U U U 7 2 13...
Страница 122: ...114 EHEIM 4001000 7 2 13 7 3 4005570 4005570...
Страница 123: ...115 EHEIM SUBSTRAT pro EHEIM SUBSTRAT pro 2616805 4009560 10 EHEIM SUBSTRAT pro...
Страница 124: ...116 EHEIM professionel 4 professionel 4e Xtender professionel 4 250T 350T 30 mA EHEIM 8 180 cm 1 20 cm max 180 cm...
Страница 128: ...120 8 EHEIM 4001000 7 2 13 7 3 EHEIM 4005570 EHEIM 4005570...
Страница 129: ...121 7 3 9 EHEIM 4009560 3 10cm professionel 4e 350 2274...