Control Panel_1123825
Instruction Sheet
P/N 1123825
10/2014
Spectra 30 HMI Kit - P/N 1123817
This instruction sheet describes how to replace the touch screen panel in
the Spectra 30 pattern controller.
WARNING: Risk of personal injury or equipment damage! Refer to
the safety information provided in the melter manual before servicing
the melter. Failure to comply with the safety information provided can
result in personal injury, including death.
Replacing the Touch Screen Panel
Warning:
Allow only personnel with appropriate training and experience to
operate or service the equipment. The use of untrained or
inexperienced personnel to operate or service the equipment can
result in injury, including death, to themselves and others, and
damage to the equipment.
1. Turn off the pattern controller switch and disconnect the
input power supply.
Touch Screen Panel
2. Unfasten the four captive screws (see a in
Figure 1) to remove the pattern controller front cover.
Required Tools:
4 mm hex key
Large flat screwdriver
3. Remove the display ribbon cable (see c in Figure 2)
by lifting up the cable connector lock tabs and carefully
pulling it out.
4.
Unfasten the two captive screws that hold the
touch screen panel to the base panel (see d in
Figure 2).
5.
Unfasten the two screws (see e in Figure 2)
that hold the touch screen panel to the metal plate
holder.
6.
Remove the touch screen panel (see a in
Figure 2) by compressing the standoffs (see b
in Figure 2).
a
b
a
c
e
d
Figure 1
a: Four captive screws
Figure 2
a: Touch screen panel
c: Ribbon cable
e: Screws
Continue
b: Standoffs
d: Two captive screws
Replacing the Touch Screen Panel, contd.
7. Disconnect the following cables:
S
S
S
S
c
USB cable (see a in Figure 3)
network cable (see b Figure 3)
touch screen panel power connector (see c Figure 3)
ground wire
a
Figure 3
a: USB cable
b
b: Network cable
Re-installing the Touch Screen Panel
5.
Re-fasten the two captive screws to securely hold the
touch screen panel to the base panel (see d in Figure 2).
1. Re-connect the following cables:
S
S
S
S
USB cable (see a in Figure 3)
6.
Re-install the front cover by re-fastening four captive
screws (see a in step 2) in Replacing the Touch Screen
Panel.
network cable (see b Figure 3)
touch screen panel power connector (see c Figure 3)
ground wire
7. Turn on the input power supply.
2. Install the new touch screen panel by pressing it back into
the standoffs (see b in Figure 2).
3.
Re-fasten the two screws to securely hold the touch screen
panel to the metal plate holder (see e in Figure 2).
a
4. Re-connect the display ribbon cable (see c in Figure 2). Make
sure to lock the ribbon cable in place by pressing down the cable
connector.
c: Touch screen panel power connector
b
Figure 4
a: Two screws
b: Touch screen panel
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