Topcon A2677 Paint Sprayer User Manual


 
8-49
A2677 Rev 1.5
X20 Sprayer Reference Manual
Low Speed Options
Low Speed Shutoffs
Low Speed Shutoffs sets the speed at which the section valves
will switch ON or OFF, when in Auto mode.
Low Speed Shutoffs are set according to the Sprayer performance
and operator requirements.
Selecting the calculator icon in the Low Speed Shutoffs window
(Figure 8-16 on page 8-46) opens the Low Speed Shutoffs
screen.
The number of sections displayed depends on the number of
sections selected in the Sections page (page 8-26). Individual
speeds can be set for each Section Valve.
Single Boom—In a single line system, all sections valves
would be set to the same value, eg. 2 or 3 kph. This will
ensure that the boom shuts OFF if the operator comes to a
stop while in Auto mode
Dual Line using a Section Valve Switching—If the Sprayer
is configured with a Dual Boom using a Section valve to
switch the secondary line ON and OFF, then all the section
valves need to be set the same, eg. 2 or 3 kph. Except for
the section valve switching the second line ON and OFF,
this needs to be set at the speed at which the primary
line nozzles reach their upper limit (Maximum Pressure),
eg.17kph, and the secondary line needs to switch ON
Dual Line—A Dual Line with separate wiring going to
each individual section valve. The first half of the section
valves (section valves on the Primary Line) would have
a Low Speed Shutoff set at, for example, 2 or 3 kph. The
second half of the section valves (Section Valves on the