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Idiomas disponibles
8
MAINTENANCE
8.1
Daily, by a trained operator.
A. Check whether you need to empty the crumb tray.
B. Clean the tables using a brush.
C. Use a dry cloth to clean the inside.
D. Use a damp cloth to clean the outside.
8.2
Every 25,000 loaves and/or at least once a year, by an approved agent.
Remove the plug from the socket.
Check the condition of the cutting blades.
If you notice a deterioration in cutting quality, the cutting blades must be replaced (JAC part number:
610011, 6110001 in the JAC Spare Parts catalogue).
If the blades need to be replaced, do so in accordance with the blade replacement procedure.
NB: Do not overtighten the blades, as this risks distorting the frames.
Sweep and vacuum the inside of the machine.
Check bearing condition, then lubricate them.
Lubricate the actuator joints.
Check that your approved agent has recorded his work in your service booklet in order to maintain
your 5-year warranty cover.
Additional maintenance for models with lubrication
The oil to be used is: 7940019 (as quoted in the JAC "spare parts" catalogue).
Or a food-grade liquid vegetable oil with a natural antioxidant.
Every 1,000 loaves or every 15 days, by a trained operator:
Add the dose of food-grade oil (100 to 150 ml) required to impregnate the felt pads on the carriage
(operate the carriage advance button to enable access to the oil filler plug).
Every 25,000 loaves and/or at least once a year, by an approved agent:
Remove the plug from the socket.
Replace the pusher felt pads.
8.3
Blade replacement.
(Fig.8)
Always wear cut-resistant gloves (EN 388:2003 version B= 5) and safety footwear when replacing the
blade or when working in the vicinity of the blade.
Ensure that the plug on your machine has been disconnected from the mains.
For machines fitted with front and rear covers (MRC – MRC ETL) remove the front cover by
means of the 4 screws holding it on (fig.7).
A. Remove the rear panel from the machine by means of the 4 screws.
B. Remove the two screws for the rear table and slide it towards the rear of the machine in order
to release the front table.
C. Unscrew the bagger by means of the left-hand thumbscrew; unscrew the right-hand
thumbscrew and remove the two screws from the cover.
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D. Open the cover. Remove the 4 screws from the front table and withdraw it.
E. On the upper part of the front frame, remove screws A, which secure the frame to the
polypropylene strips (never remove the strips from the frame, as you risk altering factory
settings).
F. Lay the frame down forwards. Replace the blades on the rear frame (place something to
protect yourself on the front frame blades). Remove the locknuts on screws B (MRF – MRM –
MRR - MRQ) (Remove the blade-tightening Allen screws B). Replace the blades, checking
that they locate correctly in the swing arm pins. Retighten the blades by tightening screws B,
using the blades remaining on the frame as a reference. Then tighten the nuts (machine fitted
with lubrication option).
In order not to distort the frame and avoid the risk of dangerous breakages, only replace 1 to 3
blades at a time alternating from left to right.
Resume the procedure from point E for the front frame and refit the front frame and the cover
sections.
Connect your machine to the mains supply; it is now ready.
Check that your approved agent has recorded his work in your service booklet in order to maintain
your 5-year warranty cover.
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CONSUMABLES
When ordering spare parts, check with your approved agent which part is required based on the
spare parts catalogue issued by the manufacturer.
Always quote the machine serial number shown on the nameplate.
Your agent will place the orders with JAC.
9.1
List of CONSUMABLES
ITEM CODE
DESCRIPTION
7240031
A 31 BELT
5690010
SLIDE PAD, 100 MM
5740162
FRAME LINK
6110001
JAC KNIFE, 13 MM/0.5 MM
6110011
JAC KNIFE, 13 MM/0.5 MM + TEFLON
5310026
LOAF HOLDER SPRING PLASTIC RING
5310030
LOAF HOLDER SPRING STAINLESS STEEL RING
5690151
LOAF HOLDER PAD
6530002
PHOTOELECTRIC CELL REFLECTIVE STRIP
5690102
JAC FLAP
6120002
PUSHER FELT PAD
English
MODEL
ALL
ALL
ALL
PICOMATIC 450
PICOMATIC 450M
PICOMATIC 450
PICOMATIC 450M
ALL
ALL
ALL
PICOMATIC 450M
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