Comet VR 10 Manual De Instrucciones página 28

CAUTION
• The by-pass pipes must feature an inner diameter equal to the outer diameter of the by-pass fittings, the
rated pressure must be equal to 10 bar (145 psi) and the pipes must not feature any throttle.
• The delivery pipes must feature an inner diameter equal to the outer diameter of the delivery fittings and
a rated pressure not lower than the maximum pressure of the control unit.
For hydraulic connections, refer to the following table and figure 6, where you can find a general diagram
of a possible machine on which the control unit is fitted. The numbers in brackets refer to figures 1, 2 and 3.
a Tank
b Suction filter
c Suction circuit
a) Connect the pump delivery to the inlet connection (1).
b) Connect the by-pass connection (4) to the tank, taking care to avoid any possible throttle.
c) Connect the delivery connections (3) to their accessories.
CAUTION
• A wrong application kit can jeopardise the operation of the control unit and make it dangerous. Only use
genuine application kits recommended by the Manufacturer.
The types of application kit available for the control units described in this manual are given in the following
table, together with other technical features which can be useful to the Specialised Technician.
VR 10
VR 15
Control unit 4V/6V
Hydra
Sirius
Polaris
Gemini
GCP 2V/3V
HPR
HPR 2
VR 20
VR 40
Alfa
Orion
Argo
Argo 4V
GRV 2V/4V
VRS
28
HYDRAULIC CONNECTION
d Pump
e Delivery circuit
f By-pass circuit
APPLICATION KIT
Assembly Remote
on pump assembly
STD
STD
STD K
STD K
STD K
K
K K
STD K
K K
STD
STD
STD
K K
K K
K K
K K
K K
STD
g Spraying lance (accessory example)
h Spraying bars (accessory example)
i Control unit
Pressure Way
regulation number
P
P
P 4-6
P 1-2
P 2-3
P 2-3
P 2
P 2-3
P 3
P 3
P
P
P 2
P 2
P 2
P 4
V/P 2-4
P
Anti-
General
dripping
closing
eddy
VD YES
YES YES
YES
YES
YES
YES
YES
YES YES