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Replace the
the HMI
HMI
Replace
Replace
the
HMI
If the human-machine interface (HMI) unit is
malfunctioning or damaged, order replacement kit
26C929 for control panel 25D009 or replacement kit
26C928 for control panel 25D057.
WARNING
WARNING
WARNING
ELECTRIC
ELECTRIC SHOCK
ELECTRIC
SHOCK
SHOCK HAZARD
HAZARD
HAZARD
To prevent injury, such as electric shock, turn
off power at main switch before servicing the
equipment.
Disconnect the
the Existing
Existing HMI
Disconnect
Disconnect
the
Existing
Tools Required:
Required:
Tools
Tools
Required:
• 3.5 mm flathead screwdriver
NOTE: Before disconnecting the HMI unit,
NOTE:
NOTE:
save existing recipes and settings onto a
USB device. Follow the instructions in your
Operation manual to perform a USB Export. See
Related Manuals, page 2
recipes and settings, remove the USB device from
the HMI unit.
1. Lower the ram to its lowest position.
2. Power off the unit and disconnect all power to
the control panel.
3. Open the control panel and disconnect all cables
and wires on the back side of the HMI unit.
3A6102C
HMI
HMI
. After exporting your
Electro-Pneumatic Control Installation
4. Use a 3.5 mm flathead screwdriver to loosen the
five screws around the sides and top of the HMI
unit. Retract the screws until the bottom of each
screw is flush with the orange plastic.
5. Apply gentle pressure to the front of the HMI unit
to hold the unit in place. At the same time, firmly
press the five orange tabs
enclosure. The orange tabs will snap forward.
Pull the orange tabs
remove the unit from its mount.
6. Gently push the HMI unit out of the control panel
to remove the unit completely.
NOTE:
NOTE: Save the black rectangular gasket (Ref.
NOTE:
52 for control panel 25D009 or Ref. 90 for
control panel 25D057) and the terminal block
inside the X2X/IF5 port of the HMI (Ref. 47 for
control panel 25D009 or Ref. 62 for control panel
25D057). These components will be used with
the replacement HMI unit.
toward
the wall of the
away
from the HMI unit to
7
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