User Manual

Installation Instructions For MPD-3 Units
Page 42 MDE-4063 TRIND TIRIS Retrofit Kit C00011-010-XXXX Installation Manual
• August 2001
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Removing Faceplate
MPD-3 units have two types of faceplates; slide-in (PMI bezel) and bolt-on (Mack bezel).
Follow directions for the type of faceplate and bezel that applies.
For units with slide-in faceplates on PMI bezels, do the following:
1 Release right side faceplate using keyswitch.
2 Open manager keypad door and remove single screw.
3 Gently force faceplate up, and slide tip of knife or flat blade screwdriver under bottom edge of
faceplate.
4 Pry bottom of faceplate away from unit, until faceplate can be removed from unit.
5 Dispose of faceplate.
For units with bolt-on faceplates on Mack bezels, do the following:
1 Open bezel door and lift until door is latched open.
2 Disconnect cable between manager keypad and logic board on bezel door, and discard cable.
3 Locate six sets of nuts and washers on studs securing faceplate to bezel door, and remove
hardware.
Note: This may require removing mounting hardware from price per unit (PPU) and CRIND
logic boards to gain access.
4 Remove 6 sets of nuts and washers from faceplate studs and remove faceplate. Dispose of
hardware and faceplate.
5 With putty knife, remove keypad door gasket and any adhesive residue.
Screw
Removing faceplate
Stud locations behind faceplate
Stud locations behind faceplate
Faceplate stud
locations on
Mack bezels