Schneider Airsystems UNM 660-10-90 D Manual De Instrucciones Original página 31

2.4 Commissioning
Observe the safety instructions!
2.4.1 Transport
• Check the handle for secure fit.
• Vessel depressurised.
• In the vehicle: transport the compressor in
an upright position, secure and protect it.
2.4.2 Conditions at the installa-
tion location
• Rooms: as dust-free as possible, dry, well
ventilated.
• Installation surface: flat, horizontal.
2.4.3 Before first use
1. Carry out a visual inspection.
2. Check the electrical connection.
3. Check the oil level (see Chap. 2.6.6).
For units with attached oil dipstick, re-
place with sealing plug in unit and fill with
oil.
2.4.4 Electrical connection
• The mains voltage must match that speci-
fied on the rating plate.
• Electric protection according to technical
data.
• Observe VDE regulations 0100 and 0105.
When using extension cords: cable cross-
section: min.
length:10 m.
2.4.5 Checking/changing the ro-
tation direction
For three-phase compressors:
1. Check the rotation direction each time
the power plug is plugged in: switch on
the compressor, observe it and switch it
off again if the rotation direction is incor-
rect.
2. Unplug the power plug.
3. Three-phase plug with phase inverter:
press it in and rotate it by 180°. (Figure
2a)
Three-phase plug without phase invert-
er: reverse the phases in the plug.
Repeat step 1.
4. If direction of rotation has not changed:
contact service partner.
2.4.6 Filling the mist oiler
For compressors with mist oiler:
2.5 mm²; max.
1. Depressurise the compressor/vessel.
2. Unplug the power plug.
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.
Important: Use separate air hoses oiled air
≤ 10 m. Observe the Instruction Manual for
"Compressed air tools"!
2.5 Operation
Observe the safety instructions!
Do not overload the compressor: do not
exceed the max. number of switching cy-
cles and the ratio of operating time to
standstill!
2.5.1 Insert
1. Plug in the power plug.
2. Connect the compressed air hose to the
cable
quick-action coupling of the compressor.
It is locked automatically.
3. Then, connect the consumer.
4. Switch on the compressor at the ON/OFF
switch (item 10). The compressor starts
up and switches off automatically at
maximum pressure: it is ready to use.
When the switch-on pressure is reached, the
compressor restarts automatically.
2.5.2 Adjusting the working
pressure
1. Pull up the adjustment button on the (fil-
ter) pressure reducer (Figure 4a).
2. Rotate clockwise = pressure is in-
creased. Rotate anticlockwise = pressure
is reduced.
3. Read the set working pressure on the
pressure gauge (item 13).
4. Press the adjustment button down to
lock it in place.
GB
UNM
II/11