Honeywell F76CS Series, Руководство по установке

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Honeywell GmbH 10 MU1H-1111GE23 R1012
GB
11. Troubleshooting
11.1. FK76CS/FKN76CS
11.2. F76CS/FN76CS
Problem Cause Remedy
Water is escaping from the spring
bonnet Diaphragm in valve insert is faulty Replace valve insert
Too little or no water pressure Shutoff valves upstream or downstream
from filter not fully open Open the shutoff valves fully
Pressure reducing valve is not set to the
desired outlet pressure Set outlet pressure
Filter mesh dirty Reverse rinsing
Not fitted in flow direction Fit filter in flow direction (note direction of arrow
on housing)
The outlet pressure set does not
remain constant Filter mesh dirty Reverse rinsing
Valve insert, sealing ring or edge of
nozzle is contaminated or worn Replace valve insert
Rising pressure on outlet (e.g. in boiler) Check check valve, safety group etc.
Problem Cause Remedy
Too little or no water pressure Shutoff valves upstream or downstream
from filter not fully open Open the shutoff valves fully
Filter mesh dirty Reverse rinsing
Not fitted in flow direction Fit filter in flow direction
12. Spare Parts 13. Accessories
No. Description Dimension Part No.
1 Spring bonnet complete
3
/
4
" - 1
1
/
4
" 0901517
(with setting scale)
2 Valve insert complete
3
/
4
" - 1
1
/
4
" D06FA-1A
(without sieve)
3 Seal ring set
3
/
4
" 0901444
(Pack of 10) 1" 0901445
1
1
/
4
" 0901446
4 Pressure gauge M07M-A16
(0 - 16 bar)
5 Flange seal
3
/
4
" - 1
1
/
4
" 5536400
6 Filter insert complete for
filters with Double Spin
Technology
Filter mesh 100
μ
m
3
/
4
" - 1
1
/
4"
AF11DS-1A
7 Clear filter bowl
3
/
4
" - 1
1
/
4
" KF11S-1A
complete
8 O-ring set
3
/
4
" - 1
1
/
4
" 0900747
(Pack of 10)
9 Drain connection
3
/
4
" - 1
1
/
4
" AA76-1/2A
10 Ball valve complete
3
/
4
" - 1
1
/
4
" KH11S-1A
11 Double ring wrench
For removing the filter
bowl (no fig.)
3
/
4
" - 1
1
/
4
" ZR10K-1
Z11S Automatic reverse rinsing actuator
For automatic filter cleaning at presettable intervals
FT09RS Red-bronze filter bowl
For temperatures up to 70°C and operating pres-
sures up to 25.0 bar
ZA76C Connector piece
For conversion of the fine filters with rotatable
connector pieces (1 1/4" and 1 1/2") into retrofit filter
combinations (Converts 63 mm hole centres to 45
mm hole centres)
RV277 Inlet check valve
Available in sizes R
1
/
2
" - 2"
VST06 Connection set
Connection set
A = Threaded male connection;
B = Solder union connection
AF11DS Filter insert complete
Available with filter meshes 20 μ m, 50 μ m, 100 μ m,
200 μ m, 300 μ m, 500 μ m (for filters with Double
Spin Technology)
DA74C Rotatable connector piece
For connection of retrofit filter combinations
D06FB Retrofit pressure reducing valve
For retrofitting to upgrade to a filter combination