F3D3
Series
Service Manual Parts Replacement / Section 2.3
Questions? Call Franke Technical Support Group For Your Area. Copyright
2012 Franke, Inc. All rights reserved.
2.3 Automation Assembly Replacement
1)
Roll the unit out to allow access to rear service panel.
2)
Disconnect power at outlet. [Pull plug.]
3)
Remove the screws securing rear service access panel.
Lift panel up and off.
4)
Disconnect motor harness power connections from the
Door Open and Door Lift Motors.
5)
Disconnect both Basket [Present] and Door Open
Sensor leads at the Main Wiring Harness.
6)
Remove the Hopper and plastic freezer bottom from the
refrigeration compartment to provide access to the
product dispensing doors.
7)
Straighten, remove and save the cotter pin that secures
the spring (with bushing) to the (left) Door Rotation Block
Pin. Carefully release tension on spring, slide off bronze
end bushing and allow spring to hang from the right side
spring mounting screw.
8)
Hinge rubber hopper up and out-of-the way, then rotate
doors down to expose the shaft mounting screws.
9)
Using a 3 mm [1/8”] Allen/hex wrench, remove the three
screws that attach each door to its pivot shaft.
10) Distort and slide the rubber hopper off the door shaft.
11) Remove the rubber seal and hole cover from both door
shafts.
12) Using a 10 mm box wrench or socket/wrench, remove
the four [M6] Automation Assembly mounting nuts from
the side mounting channels.
13) Carefully remove the complete Automation Assembly,
including door shafts, from the unit.
14) Install new Automation Assembly [P/N 18003834].
Replace and tighten the mounting nuts using your 10
mm wrench. [
Tip
: Don’t fully tighten. Some mounting
adjustment may be required. See SM Section 3.1]
15) Reinstall hole covers, gaskets, rubber hopper and doors
on door shafts.
16) From rear of unit – extend spring to the Door Rotation
Block Pin and slide end/bushing over the pin. Insert
cotter pin through hole in pin and bend cotter pin legs
around pin. Make sure bronze bushing remains in place.
17) Install freezer bottom for next adjustment.
18) Adjust Door Lift Assembly by minimal tightening the M6
bolts and then manually positioning the Door Lift
Assembly front-to-back, so that the door frame is
centered in the rectangular opening of freezer bottom.
…Continued
[Photo 1] From rear
Disconnect black & red power
leads from both motors.
[Photo 2
]
From rear
Disconnect the sensor leads
from the Main Wiring Harness.
[Photo 3] From rear
Remove the cotter pin retainer
from left side door rotation block
pin & relieve spring tension.
[Photo 4] From front
Hinge up rubber hopper, open
load doors and remove three
shaft-mounting screws on each
.
