Purified Air 1500EI, Техническое и эксплуатационное руководство

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Electrostatic Precipitator (ESP)
Filter Unit
Technical and Operations Manual - Maintenance and Cleaning 26
7. Maintenance and Cleaning
7.1 Introduction
If you carry out the simple cleaning and maintenance described below, at the prescribed
intervals, paying attention to the associated Warnings and Cautions, then any problems
will mostly be detected and corrected before they result in a total breakdown of the Unit.
The indicated maintenance intervals can vary depending on specific working and local
environmental conditions. It is therefore recommended that the Unit is thoroughly
inspected annually in addition to the indicated periodic maintenance. Please contact your
service agent to arrange this.
WARNING!
Overdue maintenance can lead to fire.
Always switch OFF the Unit and isolate the electric supply before
carrying out the activities below.
Do not carry out any service, maintenance or repairs to the Unit
before it has been protected against unintended starting by switching
off and isolating the electrical supply.
7.2 Maintenance and Cleaning Schedule
Basic maintenance activities can be carried out by the user. Please see the table below
for the optimum frequency for such activities.
Note: Other activities are strictly reserved for qualified personnel.
Basic Maintenance Activities Frequency
Clean the outside of the Unit with mild detergent Every 6 months
Check the door sealing material
(see 7.3.2 on page 27)
Every 12 months
Clean the inside of the Unit and remove dust/
grease from the filter compartment
(see 7.3.2 on page 27)
From once a week to once every
3 months depending on the
degree of pollution.
Clean the Mesh Pre-filter, ESP Collector Cell and
the Mesh Post-filter and check for damage
(see 7.3.3 on page 28 and 7.3.4 on page 28)
From once a week to once every
3 months depending on the
degree of pollution.