Defensor Mk5 Technical Documentation

6.6.2 Dismantling and re-assembly work
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Note: The lime collector tank must be replaced every 5000 hours, or after 3 years at the latest.
Removal of the lime collector tank
Caution! Before commencing any dismantling work, the steam-air humidifier is to be taken out
of operation as described in chapter 6.3 and rendered safe from inadvertent operation.
1 2
1. Empty the lime collector tank via the drain valve.
Caution: Danger of scalding! The water in the lime collector tank may be hot.
2. Press the securing knob on both rotation locks. Then rotate both rotation locks clockwise and remove
the lime collector tank downwards, from the base of the unit.
Installation of the lime collector tank
Installation of the lime collector tank is carried out in the reverse sequence to that detailed above for
removal.
Important! Check O-rings in the tank coupling sleeve of the unit and replace if defective. Before
remounting the lime collector tank, grease the O-rings in the tank coupling sleeve with silicone grease.
Important! Turn the rotation locks anticlockwise up to the stop (both securing knobs must engage).
Important! Close drain valve on lime collector tank.