Care And Maintenance; Important Information; Periodic Maintenance; Saw Storage - Metabo PowerAir V400 Manual De Instrucciones Original

ENGLISH
5.

Care and Maintenance

A
Danger!
Prior to all servicing:
– Switch machine OFF.
– Unplug power cable.
– Wait until the compressor has come
to a complete stop.
– Ensure the compressor and all air
tools and accessories connected to
it are relieved from pressure.
– Let the device and all air tools and
accessories cool down.
After all servicing:
– Check to see that all safety devices
are operational.
– Make sure that no tools or other
parts remain on or in the machine.
Repair and maintenance work other
than described in this section must
only be carried out by qualified spe-
cialists.
5.1

Important Information

Maintenance and inspections must be
planned and carried out appropriately
for the setup and operating mode of the
machine in accordance with legal regu-
lations.
Regulatory authorities may request
submission of the corresponding docu-
mentation.
5.2

Periodic maintenance

Prior to each use
• Check air hoses for damage, re-
place if necessary.
• Check all screwed connections for
tightness, tighten if necessary.
• Check power supply cable for dam-
age, if necessary have replaced by
a qualified electrician.
Every 50 hours of operation
Check air filter element of compres-
•
sor pump, clean if necessary.
• Check the oil level in the compres-
sor pump with the oil dip stick (52)
and refill oil if necessary.
14
52
Every 250 operating hours
• Replace air intake filter element of
compressor pump.
Every 500 operating hours
• Drain oil and fill with fresh oil.
Every 1000 operating hours
• Have unit serviced by an authorized
service station. This will extent the
compressor's service life considera-
bly.
5.3

Saw storage

1. Switch unit OFF and unplug.
2. Release pressure from tank and all
connected air tools.
3. Drain condensate from pressure
vessel .
4. Store machine in such way that it
cannot be started by unauthorized
persons.
A
Caution!
Do not store or transport machine un-
protected outdoors or in damp environ-
ment.
Do not lay machine on its side for trans-
portation or storing.
6.

Trouble Shooting

A
Danger!
Prior to all servicing:
– Switch machine OFF.
– Unplug power cable.
– Wait until the compressor has come
to a complete stop.
– Ensure the compressor and all air
tools and accessories connected to
it are relieved from pressure.
– Let the device and all air tools and
accessories cool down.
After all servicing:
– Check to see that all safety devices
are operational.
– Make sure that no tools or other
parts remain on or in the machine.
Compressor does not run:
• No mains voltage.
– check cables, plug, outlet and
mains fuse.
• Mains voltage too low.
– Use only extension cables with
sufficient lead cross section (see
"Technical Specifications").
When the machine is cold avoid
extension cables and relieve the
pressure in the pressure vessel.
Compressor was stopped by un-
•
plugging.
– Switch compressor OFF at the
On/Off switch, then ON again.
• Motor has overheated, caused by
insufficient cooling (cooling fins cov-
ered).
– First switch off the compressor
using the ON/OFF switch and al-
low to cool.
– Eliminate the cause of overheat-
ing.
– Check the motor protection
switch; reset if necessary.
– Switch the compressor back on.
Compressor runs but does not build
up sufficient pressure.
• Condensation water drain on pres-
sure vessel leaky.
– Check the sealing of the outlet
screw(s); replace if necessary.
– Tighten the outlet screw(s) hand-
tight.
• Check valve leaky.
– Have check valve serviced by
qualified service centre.