11.2. Hydraulic Unit Wiring Diagram in ARG 520 DC CF-NC
HOSE IDENTIFICATION:
1A, 1B - GUIDE FEED
2A, 2B - BLADE TENSIONING
3A, 3B, 4A, 4B, 5A - ARM
6A, 6B - VICE
7A, 7B - HVP
ELECTRIC VALVES IDENTIFICATION:
EV1 - CLAMP THE VICE
EV2 - UNCLAMP THE VICE
EV3 - ARM DESCENT
EV4 - ARM DOWN -> DECELERATE
EV5 - ARM UP
EV6 - BLADE TENSIONING
EV7 - BLADE LOOSENING
EV8 - MOVING BLOCK TO FIXED BAR
EV9 - MOVING BLOCK FROM THE FIXED BAR
EV10 - 2ND PUMP (RELIEF)
TS1 - PRESSURE SWITCH FOR BLADE TENSIONING
TS2 - PRESSURE SWITCH FOR THE VICE
VERTICAL
CLAMPING
ARM
13
A
A
B
A
B
VICE
10.1
10.2
MR
A
B
1
4
8
2
3
5
6
7
11
12
9
14
A
B
T
P
A
B
T
P
A
B
T
P
POWER SUPPLY - BASIC PARAMETERS
Q = 4,7 l/min
p
= 40 bar
max
P = 0,55 kW
UNIT TYPE NUMBER:
ORDER NUMBER OF THE UNIT:
S001_481_5
021406
TM20, 20 liters
EM 71 0.55kW/3 1500 RPM B35-L
10A3.65X053G
W79
CVG 14
MO-020/10, 40 bar
ø 68 with glyc. Rad., 0-100bar
DVE03-S51-B5-C24/20/T1-M1
DVE03-S01-B2-C24/20/T1-M1
0166 411 031 043 + cap, sett.13bar+-2
RV03-P-55_R_M, 0-40bar
CPT-MD-FA/1"
PC08-30-0-N
DVE03-S01-B5-C24/20/T1-M1
Pos.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Name
tank
electric motor
pump
return filter
one-way valve
pressure relief valve
pressure gauge
switchboard
switchboard
pressure switch
pressure reduction valve
filling cap
hydraulic lock
switchboard
Type
