Comet Premium Series - Maintenance; Routine Maintenance Table; Diagnostics

MAINTENANCE
ROUTINE MAINTENANCE TABLE
OPERATION MACHINE PART INTERVAL PERSON IN
CHARGE
Dirt
container
Empty dirt container after each cleaning. At each use At each use
Empty the
Boiler
Remove the head, open the cock that is
below the equipment head.
At each use User
Boiler
cleaning
Disassemble and wash water heater and
level probe with regard to service manual
Every 6 months
(or more
frequently in case
of very calcareous
water)
Authorised
technical support
service
Steam
nozzle
Use the supplied pin to clean the nozzle
inside the outlet H2
Once per week User
Washable
filter
Disassemble and wash from the inside
toward the outside with running water,
let dry before reassembling
At each use User
Air filters Clean air lters M on the right-hand
side of the machine, removing dirt with
compressed air
At each use User
Accessories -Check that the accessory ex tube and
extensions are not clogged by humid dirt,
thus reducing device performance:
Caution! Do not wash or immerse the ex
tube in water or other liquids.
Carefully clean the ex tube by emptying
the tank, connecting the accessory
extension + sprayer and let one litre of
fresh water ow into the ex tube until it
reaches the tank.
Once per week User
- Periodically check the wear status of
seals and replace them if necessary.
One per month User
SIGNAL (LED/
BUZZER)
Meaning Solution
Intermittent beep No water in external tank Top up water in tank
Fixed beep No water lling Turn on and o,
release boiler pressure,
insert blue hoses in tank checking priming.
If persists, contact an authorised service
centre
4 beeps / 4” pause No water lling request Boiler cleaning.
If persists, contact an authorised service
centre
2 beeps once Standby after 30 min
of inactivity with boiler
switch ON
Supply steam
DIAGNOSTICS
EN
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