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Maintenance
6
Maintenance
WARNING
Risk of injury and equipment damage due to work on the
electrical equipment
The fan, the power supply unit (-150G1) including PLC and
safety relay are not protected by an RCD.
► Work on these components may only be carried out by
Dräger Service.
CAUTION
Risk of injury and of damage to equipment.
During work with the emergency stop button pressed and the
main switch not switched off, some components are still live.
► All work may only be carried out with the main switch
switched off.
The maintenance intervals specified here are designed for an
assumed operating time of approx. 200 wash procedures per
year. If the device is used frequently, it may be necessary to
adjust these intervals.
If the spray pattern is impaired, the water filter in particular
must be checked for filter contamination and replaced if
necessary.
Maintenance
Component
Interval
MFC 7000 and
Before each
unloaded trolley
commissioning
Trolley for SCBA
Before each
and helmets
commissioning
Water softener
Once a week
(optional)
before commis-
sioning or sooner,
depending on
frequency of use
Detergent/disin-
Once a week
fectant
before commis-
sioning or sooner,
depending on
frequency of use
MFC 7000 and
Once a week
unloaded trolley
before commis-
sioning
Cabin interior
Every 20 wash
(glass doors, all
procedures or
surfaces, base
sooner, depending
plates), screen
on frequency of use
frames under the
base plates, trolley
48
Component
Dosing pump
Electrical system
RCD
Water installation
MFC 7000 and
trolley
Water filter
Impeller pump
Maintenance work
(CPS)
Visual inspection
(see chapter 6.1.1)
6.1
Check the knurled
screws on the side
holders and, if
necessary, wet the
threads with some
stainless steel
paste.
Check the fill level
of the softening salt
and top up if
necessary.
Check the fill level
of the disinfectant
and top up if
necessary.
Run the test
program and check
the spray pattern of
all spray nozzles
(see chapter 6.1.3).
Clean with standard
bathroom cleaner
and a soft cloth.
Maintenance
Interval
Every 6 months or
every 100 wash
procedures
Annually or every
200 wash proce-
dures
Every 6 months or
every 100 wash
procedures
Every 6 months or
every 100 wash
procedures
Every 6 months or
every 100 wash
procedures
Every 6 months or
every 100 wash
procedures
Annually or if spray
pattern is impaired
Annually or in case
of low suction
power
Maintenance work
7
8
9
15
10
13
14
12
11
Maintenance work
Inspection by
authorized expert
personnel
Replacement of the
hose by authorized
expert personnel
Inspection by
authorized expert
personnel
Triggering by a
qualified electrician
Inspection by
authorized expert
personnel
Cleaning and
descaling by autho-
rized expert
personnel
Replace the water
filter.
Replacement by
authorized expert
personnel
9
11
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