PICO
Toµch
Series Controllers
11
www.nordsonefd.com [email protected]
+1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Equipment-Specific Safety Information
The following safety information is specific to the Nordson EFD
Toµch
controller.
Intended Use
• This equipment is for indoor use only.
• Use the
Toµch
controller only in conjunction with its associated power cable and, if needed, its associated
extension cable.
• Do not open the
Toµch
controller.
Unintended Fluid Release
• Prior to initial operation, check to see if fluid flows out of a valve that is turned off even when no fluid pressure
is being applied. If this occurs, it may be because the fluid reservoir is positioned higher than the valve, in which
case hydrostatic pressure causes the fluid to flow out of a valve that is not closed. Position the fluid reservoir low
enough such that no fluid leaks from the valve when the valve is shut off.
• In the case of damage to the piezo actuator or the
Toµch
controller, the valve may transition from a CLOSED to
an OPEN condition, which can cause fluid release. Nordson EFD recommends continually monitoring the status
signal of the
Toµch
controller and immediately and automatically bleeding the fluid reservoir if these signals
indicate an error.
• Before connecting or disconnecting a valve cable, release fluid pressure and disconnect and lock out power to
the
Toµch
controller.
Nordson EFD Product Safety Statement (continued)
