Purified Air 1500EI, Техническое и эксплуатационное руководство

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Electrostatic Precipitator (ESP)
Filter Unit
Technical and Operations Manual - Fitting Stainless Steel Ioniser Blades 24
6. Fitting Stainless Steel Ioniser Blades
6.1 Fitting Stainless Steel Ioniser Blades to a Collector Cell
Some specifications require solid stainless steel spiked ioniser blades to be fitted,
replacing the standard Ioniser Wires.
Figure 16 - Stainless Steel Ioniser Blade
The stainless steel spiked blades are made out of 0.7mm sheet stainless steel with a
pressed ridge or spine down the centre.
WARNING!
The Ioniser Blade has sharp points so care should be taken when
handling.
This modification can be made in the factory or, alternatively, an engineer can perform the
replacement on site.
6.1.1 Replacing Ioniser Wires with Stainless Steel Ioniser Blades on Site
To replace the Ionisers Wires with Stainless Steel Ioniser Blades on site, please see the
instructions below:
1.
Turn the Rotary Mains Isolator Switch to the ‘Off’ position and wait for 60 seconds to
allow the accumulated static electricity charge to dissipate.
2. Fully undo the two Star Knobs (anti-clockwise) and open the Main Door.
3. Slide out the Pre and Post Filters and, after making a note of the airflow direction
arrow, slide out the Collector Cell.
4. Remove the existing Ioniser Wires by unhooking them from the Upper and Lower
Ioniser Bars, pulling the unsprung end of each Ioniser Wire against the spring’s
tension.
Once the Ioniser Wires have been removed from the Collector Cell, there will be
eight locating holes in each of the Upper and Lower Ioniser Bars.
5. Take the first Stainless Steel Ioniser Blade and locate its protruding lugs into both
the Upper and Lower Ioniser Bars location holes.
6. Once in place, using a pair of long nosed pliers, carefully bend the lug down to
secure the top of the Ioniser Blade into position on the Upper Ioniser Bar (see Figure
17 - Fitting Stainless Steel Ioniser Blades on page 25).