6. Install the new entrance following this instructions on the other way round.
I. SUBSTITUTION OF THE AXIS, RETENTION RING, BALL BEARING
AND JOINT.
1. Unscrew the screws and take out the upper/frontal panel.
2. Follow the instructions detailed in point H to take out the ice discharge
entrance..
3. In models MF22-30 unscrew and take out the two screws and washer that
fix the support of the discharge entrance. In models MF41, MF51 and MF61
unscrew and take out the 4 nuts that fix the crushing ice euipment to the
upper clamp in the evaporator.
4. In models MF22-30 hold the ring located in the upper part of the ice
crusher in the evaporator and pull up to take out the axis, the lid and the ice
crusher. In models MF41, MF51 and MF61 introduce the end of screwdriver
in the space between the ice crusher and the upper clamp and turning rise
the axis/ice crusher. Take the ice crusher and take out the axis/ice rusher
taking it out from the evaporator.
4. In the models MF22-30 take out the stainless steel entrance of its bronze
part while in the other models inscrew the two nuts that fix it to the crush ice
equipment.
5. In the models MF22-30 unscrew the two screws taht fix the bronze
entrance to the evaporator and release it.
5. In models MF22-30 using a nipper of seeger take out the seeger washer
that fix the lid in the ice crusher while in the others models make prise with a
screwdriver and take out the lid of the ice crusher.
6. Unscrew and take out the head nut that fix the ice crusher to the bearing in
the axis, then take out the ice crusher from the nut.
7. Take out the exceed of grease inside the ice crusher and analise the state
of the binding and if it is not in good condition replace it.
8. Analise with attention the bearing located inside the ice crusher. If there is
a damage or lack of lubricant replace it.
NOTE. In models MF22-30 inspect the rectangular binding of the rubber
entrance and if it is damage substitute it.
NOTE. IF you can’t take out the axis/ice crusher f rom upper part, follow
instructions in points 10 and 11 as to do it from the interior side. Using a
wood hammer or plastic hammer, knock the inferior extreme side of the axis
to back off and take it out from the upper side of the evaporator..
ATTENTION. The upper ball bearing works in extreme condition making
reference to lubrication due to it is inside the ice crusherwhere there is
always so much condensation liquid. It is necessary to use fat and
water repellent to guarantee a correct lubrication.
9. Take out the inferior side of the axis, the turning washer from the gland
seal system..
ATTENTION. Every time you dismantle the axis to make a control or
substitution, take attention so as not to enter dirty inside the evaportor
and that the dirty don’t reach the surface carbon in the ring retention. If
you have doubts replace the ring.
10. Unscrew and take out ¾ nuts that fix the aluminium support in the inferior
side of the evaporator.
11. Raise the evaporator taking it out of its support then in models MF22-30
with a wood or plastic tool push the evaporator to the outward from the
inferior extrem as the retention ring as the inferior ball bearing. If it is
necessary use a hammer.
16
Summary of Contents for MF 22
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Page 21: ...ELECTRICAL DIAGRAM MF 22 30 COOLED WITH AIR AND WATER 19 ...
