resideo Braukmann BA295CS, Руководство по установке

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GB
Resideo Technologies 8 MU1H-1254GE23 R1020
9. Disposal
• DZR brass housing
• Valve cartridge in high-grade synthetic material
• Outlet check valve in high-grade synthetic material for
connection size
1
/
2
" - 1
1
/
2
", outlet check valve in dezincifi-
cation resistant brass for connection size 2"
• Brass ball valves
• Sealing elements made of elastomer materials suitable for
drinking water
• Discharge connection in high-grade synthetic material
• Brass shutoff valves
Observe the local requirements regarding correct waste
recycling/disposal!
10. Troubleshooting
Disturbance Cause Remedy
Discharge valve opens without
apparent reason
Pressure strokes in water supply system
Install a pressure reducing valve upstream the
backflow preventer
Fluctuating inlet pressure
Install a pressure reducing valve upstream the
backflow preventer
Cartridge insert is contaminated Remove cartridge insert and exchange it
Discharge valve don’t close Deposits on valve seat Remove cartridge insert and clean or exchange it
Damaged ’o’ring Remove cartridge insert and exchange it
Leaky discharge valve Remove cartridge insert and clean or exchange it
Flow is too low Inlet strainer is blocked Remove strainer and clean it
11. Spare Parts
No
1
Description
Cartridge insert
complete
Dimension
½", ¾", 1"
Part No.
0904141
1¼" 0904142
1½", 2" 0904143
2 Check valve ½", ¾", 1" 0904144
1¼" 0904146
1½" 0904147
2" 0904148
3 Shutoff valve ½" 2192900
¾" 2193100
1" 2193200
3
1 ¼" 2193300
1 ½" 2193400
2" 2193500