Exchanging The Filter; Conversion And Extension; Changing The Flow Direction (As2, As3, As5) - Emerson AVENTICS AS1 Operating Instructions Manual

6.1 Exchanging the filter

System is operating under pressure!
Opening the system while under pressure may damage the product and cause
personal injury.
Ensure that the system is not under pressure before you open the reservoir.
u
INFO: The filters clog up over time and need to be replaced regularly, at the lat-
est after a year.
This, however, is just a guidance value, since the intervals depend on the com-
pressed air quality and airflow rate.
Use the material numbers below when placing your orders. The addresses of the
international agencies are available at www.emerson.com/contactus.
• With contamination display AS: red marking indicates when the filter should
be replaced.
• Without contamination display AS: in case of active carbon filters, every six
months, all other filters annually.
Wearing parts
See g Fig. 2
Table 1: Wearing parts
AS series Material no.
a Filter end piece
AS1/AS2 1827009612
AS3 R961400139
AS5 R961403329
b Standard filter elements, 5 µm, material: polyethylene
AS1/AS2 1829207061
AS3 1829207068
AS5 R961403328
b Standard filter elements, 25 µm, material: polyethylene
AS1/AS2 R961400004
AS3 R961400005
AS5 R961400006
b Standard filter elements, 40 µm, material: polyethylene (*sintered bronze)
AS1/AS2 R961403385
AS1 R961400009*
AS3 R961400142
AS5 R961403332
b Pre-filter elements, 0.3 µm, material: impregnated paper
AS1 R961403378
AS2 1829207047
AS2 R961400025
AS3 R961400140
AS5 R961403330
c Microfilter elements, 0.01 µm, material: borosilicate glass fiber
AS1 1829207031
AS1 1829207063
AS2 R961400027
AS2 R961400026
AS3 R961400141
AS5 R961403331
c Active carbon filter elements, material: active carbon
AS1 1829207064
AS2 1829207044
AS3 R961400143
AS5 R961403333
Procedure for series AS1 FLS
See g Fig. 3
AVENTICS™ AS1 / AS2 / AS3 / AS5 | R412013436-BAL-001-AF | English
CAUTION
Version Condensate drain version
Short length Fully automatic
condensate drain
Long length Semi-automatic
condensate drain
Short length Fully automatic
condensate drain
Long length Semi-automatic
condensate drain
Short length Fully automatic
condensate drain
Long length Semi-automatic
condensate drain
1. Make sure the relevant system part is not under pressure and exhaust the sys-
tem.
2. Turn reservoir counterclockwise and remove (a, b).
3. Screw out the filter piece (c, d).
4. Remove the top twist cap and replace the filter insert (e).
5. Reassemble the individual parts (f).
6. Screw in a new filter insert and tighten gently by hand (g).
7. Screw in the reservoir as far as it will go in a clockwise direction (h, i).
8. Apply pressure to the system again.
Procedure for series AS1 FLP/FLC/FLA
See g Fig. 4
1. Make sure the relevant system part is not under pressure and exhaust the sys-
tem.
2. Turn reservoir counterclockwise and remove (a, b).
3. Screw out the filter piece (c, d).
4. Replace filter insert (e).
5. Screw in a new filter insert and tighten gently by hand (f).
6. Screw in the reservoir as far as it will go in a clockwise direction (g, h).
7. Apply pressure to the system again.
Procedure for series AS2 AS3 AS5 FLS
See g Fig. 5
1. Make sure the relevant system part is not under pressure and exhaust the sys-
tem.
2. Pull the release (a) downward, then turn the reservoir at first counterclock-
wise (b) and then remove (c).
3. Screw out the filter disk (d).
4. Replace filter insert (e).
5. Screw the filter disk back in together with the new filter (f) and tighten gently
by hand (g).
6. Insert the reservoir rotated by 45° (h) and turn clockwise until the release en-
gages audibly (i).
7. Apply pressure to the system again.
Procedure for series AS2 AS3 AS5 FLP/FLC/FLA
See g Fig. 6
1. Make sure the relevant system part is not under pressure and exhaust the sys-
tem.
2. Pull the release (a) downward, then turn the reservoir at first counterclock-
wise (b) and then remove (c).
3. Screw out the filter piece (d, e).
4. Replace the filter insert (f).
5. Screw in the new filter insert again (g) and tighten gently by hand (h).
6. Insert the reservoir rotated by 45° (i) and turn clockwise until the release en-
gages audibly (j).
7. Apply pressure to the system again.

7 Conversion and extension

Danger of injury if extension or conversion work is performed under pres-
sure or voltage!
Extension and conversion when under pressure or electrical voltage can lead to
injuries and damage to the product or system parts.
1. Make sure that the relevant system part is without pressure and voltage be-
fore extending or converting the product.
2. Protect the system against being restarted.

7.1 Changing the flow direction (AS2, AS3, AS5)

No conversion is necessary on the AS1 series. The "right/left flow" ver-
sion has a separate order number.
On delivery the flow direction is from left (1, IN) to right (2, OUT). The following
conversion on the product is necessary if the flow direction is to be changed:
CAUTION
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