Schneider Airsystems Compact 150-6 W Oilfree Notice D'utilisation D'origine page 18

GB
UNM / CPM / ZPM / SEM - OF
2.6 Maintenance
Interval / No later than
-- / As needed
-- / after each use
Once after 10 h / --
-- / Weekly
annually / --
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.
2.6.2 Cleaning the compressor
• Clean the cooling fins on the cylinder, cyl-
inder head and aftercooler using com-
pressed air.
• Clean the fan impeller cover on the motor.
2.6.3 Clean FDM insert
1. Depressurise vessel of FDM.
2. Hold a suitable vessel under the conden-
sate drain. Drain condensate.
3. Disassemble vessel of FDM. Unscrew the
mounting screw of the filter insert by
screwing anticlockwise (Fig. 4a).
4. Remove the filter insert, clean in soapy
water (max. 50 °C).
5. Installation is in reverse order.
2.6.4 Draining condensate from FDM
Draining semi-automatically: Rotate the
condensate drain valve 1/4 turn anticlock-
wise. Under 1 bar: condensate drains. (Fig-
ure 4a)
Draining manually: Rotate the condensate
drain valve clockwise and push it up. Con-
densate drains.
2.6.5 Draining condensate from pres-
sure vessel
 Dispose of condensate in accordance with
local specifications!
Caution: Wear safety glasses!
II/8
Tasks
Clean compressor
Clean filter insert (FDM)
Clean intake filter
Change intake filter
Drain condensate from pressure vessel
Drain condensate from FDM
Check screw connections
Check intake filter
Replacing the check valve
Check screw connections
Change safety valve
1. Place a suitable vessel under the conden-
2. In order to drain condensate, the vessel
3. Open condensate drain valve (item 09).
4. Close condensate drain valve again fol-
2.6.6
• Check that all the screw connections are
secure, and retighten them if necessary.
2.6.7
See instruction manual, part 1.
 Do not purge the intake opening. No for-
eign objects may enter.
Never operate the compressor without an
intake filter.
2.6.8
1. Unscrew the locking screw (Figure 6a).
2. Clean insert, replace in case of damage,
3. Clean seat, replace complete check valve
2.6.9
1. Unscrew the safety valve (item 11) anti-
2. Apply medium-strength thread-locking
3. Tightly screw the new safety valve in
sate drain.
pressure must be 2 - 3 bar.
lowing condensate drainage.
Checking the screw fittings
Cleaning the intake filter
Cleaning/replacing the check
valve
squeezing or hardening.
if damaged.
Replacing the safety valve
clockwise.
fluid, e.g. Loctite® 243, to the thread of
the new safety valve or wrap Teflon tape
around the valve.
clockwise.
See chap.
2.6.2
2.6.3
2.6.7
2.6.7
2.6.5
2.6.4
2.6.6
2.6.7
2.6.8
2.6.6
2.6.9