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Rotar Plus 20-25 Easytronic - Cod.197AA2702 - Edition 00 01/2004
GB
4
COMPRESSOR DESCRIPTION (fig.1)
Compressor main components are:
1)
Air-oil radiator
2)
Electric equipment
3)
Instrument board
4)
Oil separator tank
5)
Oil separator filter
6)
Minimum pressure valve
7)
Electric motor
8)
Screw compressor
9)
Suction regulator
10) Air filter
11) Oil filter
UNPACKING AND HANDLING
The compressor is usually shipped to the customer with a carton cover. Wear protective gloves and cut outer straps. Remove
then package by lifting it from the top. Before removing the compressor, make sure it is intact (outside), open access doors (if
fitted) and visually check components for damage. Check that all accessories are included.
Lift machine with a transpallet or fork lift truck and transport the machine with the utmost care to the place of installation.
You are advised to keep the packing material for the event you need to re-locate the compressor. Keep package at least for the
duration of the warranty period, so the compressor can be safely shipped to a service centre, if needed.
When no longer needed, deliver packing material to the special collection centres for disposa
l.
PLACEMENT AND INSTALLATION (fig.2)
Upon installation, make sure that the chosen place is in compliance with all
prevailing national safety standards and meets the following requirements:
l
ow percentage of dust suspended in air,
shop must be suitably sized and well ventilated
so that room tem-
perature never exceeds 40°C when the compressor is working. If this is not
the case, install one or more exhaust fans to extract hot air. Ideally, the fans
should be installed close to the ceiling.
Exhaust fan 2000 m
3
/h code 020041000
Exhaust fan 4000 m
3
/h code 020042000
Dimensions are just approximate. Try nevertheless to respect them as much
as possible.
A drainage pit or at least a canister shall be used to collect tank condensate
(see chapt. Maintenance).
POWER CONNECTION (fig.3)
Proceed to power connection with cross-section cables suitable for
machine power: 3 phase cables and 1 ground cable.
Have a switch (A) provided with plug fuses installed between supply
line and control panel, close to machine cable connections.
Switch (A) should be installed within the operators reach.
Cables shall be homologated and with a min. protection degree equal to
IP44.
NOTE
: To choose cables cross-section, refer to Table page 5.
INSTALLATION
0
I
A
2
3
80 cm (min)
90 cm (min)
350 cm (min)
300 cm (min)
1
2
3
4
5
6
7
10
8
9
11
1