Operation - Schneider Airsystems A202002 Original Operating Manual

3. Unscrew the oil tank from the mist oiler.
(Figure 3a)
Use suitable oil (Art. No. B770000)!
2.4.7 Adjusting the mist oiler
1. Carefully screw the regulating screw
closed using a screwdriver in a clockwise
direction. The screw it open by 1/2 to 1
turn (Figure 3a).
2. During air extraction, oil deposits in the
form of droplets can be seen at the upper
sight glass. Dosing: 1 droplet oil at 300
– 600 l/min air consumption. Readjust If
necessary and check regularly.

2.5 Operation

 Do not overload the compressor: do not
exceed the max. number of switching cy-
cles and the ratio of operating time to
standstill!
2.6 Maintenance
Interval / No
than
-- / As needed
-- / after each use
daily / commissioning
Once after 10 h / --
-- / Weekly
50 h / After 6 months
500 h / after 1 year
1,000 h / after 2 years
2,500 h / After 5 years
2.6.1 Before each maintenance task
1. Swtich on the compressor at the ON/OFF
switch (item 10). Disconnect the power
supply.
2. Depressurise the compressor: using the
blow gun, blow out all pressure from the
vessel.
 Only drain oil if the unit has been suffi-
ciently cooled.
2.6.2 Cleaning the compressor
• Clean the cooling fins on the cylinder, cyl-
later Tasks
Clean compressor
Drain condensate from pressure vessel
Check the oil level, add oil if necessary.
Check screw connections
Check intake filter
Check V-belt tension (where applicable)
Clean intake filter
Change oil (1st oil change mineral or synthetic oil) 2.6.5
Change oil (with mineral oil)
Change intake filter
Change check valve and insert
Check screw connections
Change oil (with synthetic oil)
Change V-belts (where applicable)
Change safety valve
2.5.1 Insert
Switch on the compressor at the ON/OFF
switch (item 10). The compressor starts up
and switches off automatically at maximum
pressure.
2.5.2 Adjusting the working pressure
Rotate clockwise = pressure is increased.
Rotate anticlockwise = pressure is reduced
(Fig. 9a).
2.5.3 After use
1. Switch off the compressor.
2. Disconnect the power supply.
3. Disconnect plug nipple of air hose from
(safety) quick-action coupling.
4. Clean compressor (Chap. 2.6.2), depres-
surise it (Chap. 2.6.1), transport to stor-
age location (Chap. 2.4.1).
inder head and aftercooler using com-
pressed air.
• Clean the fan impeller cover on the motor.
2.6.3 Draining condensate from pres-
sure vessel
 Dispose of condensate in accordance with
local specifications!
Caution: Wear safety glasses!
1. Place a suitable vessel under the conden-
sate drain.
2. In order to drain condensate, the vessel
UNM Base / CPM Base
See chap.
2.6.2
2.6.3
2.6.4
2.6.6
2.6.7
2.6.8
2.6.7
2.6.5
2.6.7
2.6.9
2.6.6
2.6.5
2.6.8
2.6.10
GB
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