Cleaning/Maintenance - Honeywell MHF49 Installation Instructions Manual

GB
[1]
Fig. 8: Assemble MHF49
[1] MHF49
[2] Large fastening ring
[3] Lock ring
[4] O-ring
[5] Diverter
• Fasten MHF49 [1].
• Adjust mounting position vertically.
• Make certain that the O-ring [3] is correctly
positioned.
• Tighten the large fastening ring [2] hand tight.
• Filter body must be installed vertically as shown.
• Unscrew the air vent cap from the top of the filter
housing. Open only the inlet isolation valve until
water exits the air vent hole.
• Close the isolation valve.
• Screw the the air vent cap back on water tight.
• Open both isolation valves.
MU1H-1555GE23 R0815
[2]
[3]
[4]
[5]
8

6. Cleaning/Maintenance

6.1 Cleaning cycle
• Before the beginning of each heating period
• For every maintenance of the heating system
• In case of heating system malfunctions
6.2 Cleaning the magnet housing
[1]
[2]
[3]
[4]
[5]
[6]
Fig. 9: Put the MHF49 together
[1] MHF49
[2] O-ring
[3] Filter mesh
[4] Removeable sheath
[5] Sealing ring
[6] Housing end cap
• Make certain that the heating system is standing idle
properly, the pump must be switched off (see
manufacturer's instructions for the heating system).
• Close both isolation valves.
CAUTION!
Warning against hot water!
Hot water may cause burns.
When removing housing end cap hold a
bucket below the filter to catch the exiting
water and debris.
Cleaning/Maintenance