LAVAZZA LB 1000 BLUE FAMILY Maintenance Manual
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LAVAZZA LB 1000 BLUE FAMILY Maintenance Manual

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  • Page 2 Table of contents General information Electrical diagram Hydraulic diagram Maintenance schedules Maintenance manual for technical assistance TECHNICAL ASSISTANCE LB 1000 BLUE FAMILY 80601 Machine code: Tel. 0039 011 2398429 83346 Handbook code: Fax 0039 011 23980466 Revision: September 2004 E-mail: assistenzada@lavazza.it Rel: 1.00...

  • Page 3: General Information

    • Residual risks • Environmental conditions allowed • Warehousing • Scrapping • Transport • List of tools necessary for maintenance “LB 1000 Blue Family” “LB 1000 BLUE FAMILY” . 83346 / R Rel. 00 settembre 2004 . 1.00 / S 2004 “...
  • Page 4 This manual contains information, safety instructions, spare parts and wiring diagrams to carry out the correct maintenance and to solve eventual problems. All rights reserved by Lavazza S.p.A. including the rights to reproduce the text and images of this document or part of it.
  • Page 5 The warnings in this manual and on the machine are not exhaustive. If tools, procedures, working methods or techniques not expressly recommended by Lavazza S.p.A. are used, make sure that there is no risk of personal injury or injury for other people.
  • Page 6 Any modifications should be performed exclusively by Lavazza technicians. Residual risks The accurate analysis of the risks provided by Lavazza and filed in the technical dossier, has eliminated most of risks related with the use and maintenance of the machine. The users shouls remember to strictly follow the instructions,...
  • Page 7 Loading and unloading operations and in general all handling operation of the “LB 1000” machine must be done with extreme care. For occasional transport use the original packaging, which will contain and protect the machine. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 8 5 mm Hexagonal Large flat-tip 14 mm spanner; spanner; key; screwdriver; Pliers for seeger 7 mm Hexagonal Flat cotter-key 5.5 mm spanner. ring; socket spanner; pusher; “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “ EPTEMBER...

  • Page 9: Wiring Diagram

    Wiring diagram “LB 1000 Blue Family” “LB 1000 BLUE FAMILY” . 83346 / R Rel. 00 settembre 2004 . 1.00 / S 2004 “ EPTEMBER...

  • Page 10: Hydraulic Diagram

    Hydraulic diagram “LB 1000 Blue Family” “LB 1000 BLUE FAMILY” . 83346 / R Rel. 00 settembre 2004 . 1.00 / S 2004 “ EPTEMBER...

  • Page 11: Table Of Contents

    4.3 Electric section maintenance 4.4 Heating unit maintenance 4.5 Piston unit maintenance 4.6 Board frame maintenance 4.7 Frame maintenance 4.8 Micro switch maintenance 4.9 Base maintenance “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “ EPTEMBER...
  • Page 12 Slide and remove the water tank, hold from the cover “A” and pull upward Remove the drop and capsule drawer, catch on the rear side “A” and pull to the external side. “LB 1000 Blue Family” “LB 1000 BLUE FAMILY” . 83346 / R Rel. 00 settembre 2004 .
  • Page 13 Open the capsule inserting cover “A” and by means of the key “1” unscrew the two fixing screws “B”. Remove by pulling up the entire capsule inserting unit. “LB 1000 Blue Family” “LB 1000 BLUE FAMILY” . 83346 / R Rel.
  • Page 14 “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 15 Slide the micro switch “A” from its seat being careful of the electric connexion. To replace the micro switch disconnect the two cables of the electric system. “LB 1000 Blue Family” “LB 1000 BLUE FAMILY” . 83346 / R Rel. 00 settembre 2004 .
  • Page 16 “D” in the direction of the arrow “E”, slide the upper frame in the direction of the arrow “B” and remove it. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 17 With a combined movement of sliding and traction downwards and some little rotations, remove the entire steam dispenser tube “D”, now extract the front panel. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 18 Remove the dispenser cover “A”: use the nose pliers “3” to release the three hooks, in sequence “C” - “D” - “E”, and at the same time pull it downwards towards “F”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 19 “C” (led group) and “D” “led group power supply). “LB 1000 Blue Family” “LB 1000 BLUE FAMILY” . 83346 / R Rel. 00 settembre 2004 .
  • Page 20 Loosen the tube clip “D” from the right side panel and disconnect the three silicone tubes “A” - “B” - “C”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 21 B”, take the complete valve “A”, by means of the pliers “3” remove the valve “C” with joint “D” and pin “E”, and extract the joint “B”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 22 MAX 2,5 N x mt so as not to damage them. They have to be tightened until the ring nut hits the tube and not more. If is possible tighten by hand without the spanner. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 23 Note: slide before from the support “C” and then “D”. To remove the pump support bracket “A”, unscrew the 4 screws “B” using a cross tip screwdriver ph2 “8”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 24 Remove the entire vibration damping unit “A” unscrewing the two fixing screw “B” by means of a cross tip screwdriver ph2 “8”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 25 “C”, each tube is complete of washer “E” and joint “D”. Unscrew the two fixing screws “A” by means of a cross tip screwdriver ph2 “8”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 26 “C” and at the same time levering with a flat-tip screwdriver “4” until the dispenser slides from the shaft “B” in the direction “D”. “LB 1000 Blue Family” “LB 1000 BLUE FAMILY” . 83346 / R Rel. 00 settembre 2004 .
  • Page 27 “F” - “G”. If you want to disconnect only the tubes “F” - “G” slide beforehand the valve “B” in such a way as make the operation easier. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 28 “B” from its seat levering with a small tip screwdriver “4” and use a pliers “3” to simplify the operation. Now remove completely the bushing “B” and the shaft “A”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 29 “A” it is important to apply a clamping torque of MAX 2,5 N X mt on the nut “C” so as not to damage the connector. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 30 They have to be tightened until the ring nut hits the heating plate and not more. If possible tighten by hand without the spanner. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 31 8 mm hexagonal socket spanner “10”, which fix the brackets “D”. To remount the thermostat apply on the lower side “E” coat silicone pulp to the thermal conductivity. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...

  • Page 32: Electric Section Maintenance

    To replace the thermal fuses “A” and “B” loosen the fixing screw “C” for thermal fuse support “D” and disconnect the thermal fuse from the two cables “E”. Termofusibile “E” “E” “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “ EPTEMBER...
  • Page 33 Unscrew the two connectors “B” by means of the 15 mm spanner “7”; Unscrew the heating clamping nut “C” using the 12 mm spanner “6”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 34 By means of the proper tool “A” exert a downward pressure on the presser capsule “B” until the stroke end signalled by the exit of the points “C”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 35 : capsule presser “A” with 4 springs “B”; puncher “C”; joints “D-E”; spring “F”; joint “G”; valve “H”; ring “”I”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “ EPTEMBER...
  • Page 36 PTFE hydraulic tubes with a simply clockwise rotation of the two quick couplings “B”, each tube is equipped with washer and joint, and the silicone tube “C”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 37 “A” until the complete release “B” at this point you can slide the unit through the rear side. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 38 “A” until the complete release “B” at this point you can slide the unit through the rear side. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 39 To remove the assembled piston unscrew using a 5 mm hexagonal key “11” the two fixing screws “A” Slide the unit support plate “A” and the two springs for column “B”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 40 To remove the assembled piston unscrew using a 5 mm hexagonal key “11” the two fixing screws “A” Remove by hand the piston “A” from the support “B”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 41 Valid until the serial number 36.499 Remove by hand the support plate + columns unit “A”. Remove by hand the cylinder “A” with piston and joint. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 42 Remove by hand the piston “A” with the cap “B”, spring “C” and joint “D” from the cylinder “E”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “ EPTEMBER...
  • Page 43 “3” hold as shown in the figure and pull towards yourself until its complete extraction, the piston is equipped with a joint “C”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 44 “C”, now it should be completely released and you can remove it from the top. You can also remove the spring “D” and the joint “E”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 45 “Y” until the release and turn it by hand in the “B” position until its complete release, now you can remove it pulling it from the top. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 46 “D”. Using the nose pliers “13” remove the seeger ring “A”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 47 “X” point by the cotter key pusher “14” and the hammer “5” until the pin exits from the opposite side of 2-3 cm, after that remove it completely by hand. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 48 Remove the lock pin “A”. Unscrew the nut “B” by means of the 7 mm hexagonal socket spanner “15” keeping steady the pin “A” with the pliers “3”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 49 “12”, slide the frame in the “X” direction, now you can remove it lifting it to the top in the “Y” direction. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...

  • Page 50: Frame Maintenance

    “B”, unscrew the two screws “C” by means of a cross tip screwdriver ph2 “8” and make a pressure on the hook on the surface indicated by the “X” to extract it completely. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 51 Removing the board drawer “A”. Using a large flat-tip screwdriver “12”, unhook, by a light pressure, the two frame fixing hooks “B”. Now the frame is empty of components. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 52 “8” and 5,5 mm spanner “16” for the nuts “D”. Unscrew the fixing screw “E” using the screwdriver “8” remove the spring “F” the came for micro adjustment “G” and the spring “H”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 53 Disassembling the base. Unscrew the fixing screw “A” with a cross tip screwdriver ph2 “8” and using a small flat tip screwdriver “4” levering on the retaining hooks “B”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “...
  • Page 54 Base maintenance Remove the 4 power faston terminals “A” from the main switch “B” now you can detach the switch from the upper base “C”. “LB 1000 BLUE FAMILY” . 83346 / R . 1.00 / S 2004 “ EPTEMBER...

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