6.2 Maintenance Work; Disassembling The Unit - Defensor PH28 Operating Instructions Manual

6.2 Maintenance work
6.2.1

Disassembling the unit

1
Switch off the Defensor PH28 and
disconnect the unit from the mains
(pull the mains plug out of the
socket). Defensor PH28A only:
close the shut-off valve in the wa-
ter supply line.
4
Tip the swivel plate upwards.
7
Carefully take out the humidification
drum together with the base tub.
CAUTION! In order to avoid water
damage, immediatelly remove any
spilled water on the floor and on the
components of the unit.
2
Press the snap and fold out the
water tank cart.
5
2.
1.
Remove the air intake grills located
on both sides of the unit
8
Remove the retaining mesh and
the vaporizer mat from the hu-
midification drum (observe the il-
lustration).
3
Pull out the handle and slide the
cart out of the unit.
CAUTION! In order to avoid water
damage, immediatelly remove any
spilled water on the floor and on the
components of the unit.
6
Remove the retainer frame, then
take out the filter mat.
29