Durr Dental V 300 S, Инструкция по установке и эксплуатации

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13 Maintenance
All maintenance work must be performed by a qualified expert or by one of our Service Techni-
cians.
WARNING
Infection due to contaminated unit
❯
Clean and disinfect the suction before working on the unit.
❯
Wear protective equipment when working (e. g. impermeable gloves, protective goggles and
mouth and nose protection).
Prior to working on the unit or in case of danger, disconnect it from the mains.
13.1 V 300 S
Maintenance interval Maintenance work
Every 1-2 years
❯
Replace the exhaust air filter (where fitted). *
Every 2 years
❯
Check the waste valve on the condensation separator for correct opera-
tion and replace it if necessary. *
* Only to be done by service technicians.
13.2 VS 300 S
Maintenance interval Maintenance work
Every 4 weeks
❯
Check the protective strainer on the suction connection of the unit and
clean or replace it as required.
Annually
❯
Check the waste valve for correct operation and replace it if necessary. *
Every 1-2 years
❯
Replace the exhaust air filter (where fitted).
* Only to be done by service technicians.
Usage
34 7119100007L02 1909V001
EN