Schneider Airsystems UNM 660-10-90 D Manual De Instrucciones Original página 32

GB
UNM
Observe the specifications for compressed
air tools/units.
2.5.3 After use
1. Switch off the compressor.
2. Disconnect the power supply.
3. Disconnect the plug nipple of the com-
pressed air hose from the quick-action
coupling.
For compressors with safety quick-re-
lease coupling:
Push outer coupling ring to the rear until
2.6 Maintenance
Observe the safety instructions!
Interval
Daily
Once after 10 h
50 h
500 h
1,000 h
2,500 h
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.
II/12
No later than Tasks
As needed Clean compressor
Clean filter insert (filter pressure reducer)
After each use Drain condensate from pressure vessel
Drain
reducer
Commissioning Check the oil level, add oil if necessary.
Check screw connections
Weekly Check intake filter
After 6 months Check V-belt tension (where applicable)
Clean intake filter
Change oil (1st oil change)
After 1 year Change oil (mineral oil)
Change intake filter
Change check valve and insert
Check screw connections
After 2 years Change oil (synthetic oil)
Change V-belts (where applicable)
After 5 years Change safety valve
the safety plug nipple of the air hose
jumps forward.
Push outer coupling ring forward and pull
air hose out of safety quick-release cou-
pling.
4. Clean the compressor if necessary (see
Chap. 2.6.2).
5. Depressurise the compressor (see Chap.
2.6.1).
6. Transport the compressor to the storage
location (see Chap. 2.4.1).
condensate from
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-
inder head and aftercooler using com-
pressed air.
• Clean the fan impeller cover on the motor.
See
chap-
ter
2.6.2
2.6.3
2.6.5
filter pressure 2.6.4
2.6.6
2.6.8
2.6.9
2.6.10
2.6.9
2.6.7
2.6.7
2.6.9
2.6.11
2.6.8
2.6.7
2.6.10
2.6.12