General Information; Symbols And Their Meaning; Safety Instructions - Schneider Airsystems UNM 255-8-30 WXM Clean Original Operating Manual

Table of contents - Part 2
2.1

General information ..................

2.2

Symbols and their meaning ........

2.3

Safety instructions ....................

2.4 Commissioning .........................
2.5 Operation ................................
2.6 Maintenance.............................
2.7 Decommissioning...................... 10
2.8 Troubleshooting ........................ 11
2.9 Warranty ................................. 12
2.1 General information
Observe the safety instructions!
Read the Instruction Manual Part 1 and 2!
Subject to technical modifications. Figures
(at the start of the Instruction Manual) may
vary from the original.
2.2 Symbols and their meaning
Read the Instruction Manual
Warning against dangers
Danger of electric shock!
Unit can start up again automat-
1
ically!
Hot surface!
Oil-free compressed air
OIL
Suction capacity [l/min]
Filling capacity [l/min]
Motor output [kW]
n
Max. operating speed [rpm]
Overall
H T
depth x height [mm]
B
Weight [kg]
m
Vessel capacity [l]
Maximum permissible working
P
PS
overpressure of vessel [bar]
dimensions: width
Compression final pressure [bar]
P
max
7
7
Switch-on pressure [bar]
P
min
7
Voltage [V], frequency [Hz],
8
phase(s) [~]
8
Electric
9
action [A]
L
pA1
according to
ISO 2151 and application of EN
L
pA1
ISO 3744
Operation/Downtime ratio
1 1
Max. number of switching cycles
0 0 0
[1/h]
Relative air humidity [%]
Ambient temperature [°C]
max.
T
min.
Min. distance to wall [cm]
1.
e.g. when switch-on pressure is reached
2.3 Safety instructions
Uncontrolled movement of compressed
air hose when quick-action coupling is
opened!
Hold the compressed air hose tightly!

Burn hazard on the motor, unit, check
valve, connecting hose/pressure pipe!
Wear safety gloves!

Hearing damage from noise during op-
eration!
Wear ear protection!

x
Damage to the connexion cable!
Protect it from sharp edges, oil and heat!

Grasp the plug and unplug it from the

power outlet!
• Be calm and focused and ensure proper
operation.
UNM Clean - OF
protection,
Sound pressure
WARNING
WARNING
WARNING
WARNING
GB
delayed-
level
II/7