Carpigiani K 3 User’s guide
This manual is for the exclusive use of licensees and employees of McDonald’s Systems Inc Page 42 of 63
Version 5: October 2012
6.2.2 DISASSEMBLING OF THE MIX PUMP
step 1
Remove drive shaft (#96) and seal (#243).
step 2
Keeping the feeding tube (#271) upward turn it counterclockwise and pull it out.
step 3
Pull the spring (#206) and the back flow valve (#245) out. Using the o-ring extractor, remove the O-ring
(#1412).
step 4
Unscrew the 2 knobs (#8B) and separate the cover (#202) from the pump body (#39).
step 5
Using the o-ring extractor, remove the large O-ring (#1178). Tapping the pump body against the palm of
your hand, remove the pump gears (#38-#38A).
step 6
Pull the connection tube (#207) from the pressure pipe (#32). Remove the O-rings (#1131 and 1117) and
the duck bill valve (#31).
Pos. Description
8B Hand screws
31 Check valve-slit
32 Pressure pipe
38 Driven gear
38A Driving gear
39 Pump hosing – rear
96 Pump drive shaft
202 Pump hosing - front
206 Spring
207 Connection tube
243 Seal mix pump drive shaft
245 Pressure relief valve
271 Feeding tube
1117 O-ring
1412 O-ring
1416 O-ring
202
39
38A
1178
1117
38
245
206
1412
271
207
1117
1131
96
243
31
8B
32
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