Aquafilter
E9_Next_Ing_rev03 – 10/10/2018
56
E9 NEXT
CHAPTER 9
9.1
SAFETY WARNINGS
Before performing any maintenance operations, carefully read the following safety
instructions and, especially, chap. 3 “Safety”.
CAUTION:
when replacing components that directly or indirectly affect
safety
, it is essential
to only use
ORIGINAL SPARE PARTS.
HAZARD: HIGH INTERNAL VOLTAGES.
CAUTION: DISCONNECT THE POWER SUPPLY BEFORE STARTING WORK. Non-
observance may cause serious injury to people or may seriously damage the unit.
ALL MAINTENANCE OPERATIONS MAY ONLY BE PERFORMED BY THE RESPONSIBLE AUTHORITY
OR BY THE TECHNICIANS AUTHORISED BY THE ASSISTANCE SERVICE OF EURONDA S.p.A.
- Observe the intervals prescribed or indicated in this manual.
- It is forbidden to remove the safety devices installed on the machine (see chap. 3.3 “Safety devices”).
Check them at regular intervals.
- If an effective danger situation arises, press the ON-OFF button (4 of Fig. 5.1.1-1) immediately.
- Unauthorised people must stay at a safe distance from the machine during maintenance operations.
9.2
ORDINARY MAINTENANCE
Just like all electric units, this unit must be correctly used, serviced, and checked at regular intervals. These
precautions will ensure continuous, safe, and efficient use of the unit.
To prevent operator hazards, the unit must be subject to regular checks and servicing by the technical
assistance service.
- For good preservation of the unit, periodically clean all external parts with a soft cloth damped with normal
neutral detergent (do not use corrosive or abrasive products).
- Do not use abrasive cloths, pads or metal brushes (or anything abrasive) to clean the metal.
- Before starting each cycle, clean the door seals carefully using a damp cloth.
- The formation of white stains on the base of the chamber shows that the demineralised water used is of
poor quality.
Maintenance programme
FREQUENCY
OPERATION
DAILY
Cleaning of the door seal.
General cleaning of the external surfaces.
General cleaning of the internal surfaces.
WEEKLY
Cleaning of the sterilization chamber.
Cleaning of the trays and the support.
ANNUALLY
Maintenance of the safety valve.
EVERY 500 cycles
Replacement of the bacteriological filter
EVERY 1000 cycles
Replacement of the seals
EVERY 1000 cycles/2 years 1000 cycle maintenance kit replacement
EVERY 1500 cycles/3 years Replacing the bacteria filter and the seals.
EVERY 2000 cycles/4 years 2000 cycle maintenance kit replacement
