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Safety Devices; Operation; Prior To Initial Operation; Mains Connection - Metabo ClassicAir 255 Original Operating Instructions

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  • EN

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  • ENGLISH, page 10
32 Maximum pressure
33 Volume of pressure vessel
34 Waste disposal symbol – Machine
can be disposed of by returning it
to the manufacturer
3.4

Safety Devices

Safety valve
The spring safety valve (37) is incorpo-
rated into the pressure switch unit. The
safety valve opens if the max. permissi-
ble pressure is exceeded.
4.

Operation

4.1

Prior to initial operation

Wheel installation
Install wheels (38) as illustrated.
Insert dip stick
1. Remove the plug (40) from the
crankcase.
39
37
2. Substitute the plug (39) with the dip
stick supplied.
The plug prevents oil from leaking from
the crankcase during shipping. Keep
plug for future use.
Assembling the air filter
1. Remove the plug from the air inlet
of the compressor pump housing.
Keep plug for future use.
2. Screw the enclosed air filter (42)
onto the air inlet (41).
38
42
Checking the condensate outlet
Make sure that the outlet screw (43)
of the condensate outlet is closed.
40
4.2
B
Operate machine in dry environment
only. Operate machine only on a power
source complying with the following re-
quirements:
– outlets properly installed, earthed
and tested;
– fuse protection in accordance with
the technical specifications.
Make sure that the mains cable is out
of the way so that it does not interfere
with the work and cannot be damaged.
Always check to see that the machine
is switched OFF before plugging in.
Protect mains cable from heat, aggres-
sive liquids and sharp edges.
Use only extension cables with suffi-
cient lead cross section (see "Technical
41
Specifications").
Do not stop the compressor by unplug-
ging, but switch OFF using the switch.
Unplug after use.
4.3
1. Start compressor (44) and wait until
the max. tank pressure is reached
(compressor shuts off). The tank
pressure is indicated by the tank
pressure gauge (48).
ENGLISH

Mains connection

Danger! High voltage
Generating compressed
air
43
13

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