Grundfos Vaccuperm VGA-111, Инструкция по установке и эксплуатации

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English (GB)
7
2.6 Type key of the VGA-111 vacuum regulator
The type key serves for the identification of the product, not for configuration.
2.7 Transport and storage
• Transport carefully, do not throw!
• Store in a dry and cool place.
2.8 Unpacking
Observe when unpacking:
• The delivery must be complete.
• No humidity and no foreign matters should get into
gas-leading parts.
• Mount the components of the dosing system as soon as
possible after unpacking.
Code Example VGA-111 -B /1 -S -0 R -0 -U , N F
VGA Vaccuperm Gas Advanced
Installation
B Directly on the cylinder
W Wall-mounting
C Header line
BC Directly on the cylinder/header line
Connection
1 G 1
2 G 3/4
3 U.S. yoke
4 Copper pipe, 6/8 mm
Inlet valve
B Basic
S Short
L Long, 230-240 V, 50/60 Hz, short connection
M Long, 110-115 V, 50/60 Hz, short connection
N Long, 230-240 V, 50/60 Hz, long connection
O Long, 110-115 V, 50/60 Hz, long connection
Pressure indication
0 Without pressure gauge
1 Pressure gauge without contacts
2 Pressure gauge with MIN "NO"
3 Pressure gauge with MIN "NC"
Pressure gauge connection
X Without
T Top
R Right-hand side
Limiting nozzle full vacuum
0 Without nozzle
1 With nozzle
Filter
O Outside
U Inside
Residual pressure device
Y Yes
N No
Pressure input
F On the front
L Left-hand side