PROALL P Series, Service Manual, Page: 69 / 118

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8. CEMENT / AUX FEEDER
8.1 DISCHARGE MAINTENANCE
IMPORTANT!
The cement auger discharge tube (sock) must be keep clear of hardened cement powder or it will eventually
impede cement flow and cause a cement auto fault or balloon the rubber tube.

Ensure discharge tube is free of hardened cement. Scrap
and tap out as much hardened cement as possible and roll
the tube up, so that is it can be secured by provided strap.

If the discharge tube is full of hardened cement it may need
to be removed to properly clean it. Loosen gear clamp and
pull the tube off. When the discharge tube is off, inspect
inside the cement discharge throat to make sure it is
free can clear of hardened cement powder as well.
8.2 SPEED SENSOR REPLACMENT

Remove bolts (top and bottom) to allow sensor
mounting plate to be removed. Disconnect sensor wire and
remove wire from clamp.

Remove sensor bolts from mounting plate and old
sensor can now be replaced with the new sensor. Make
sure when mounting the new sensor that it is not bolted
back on upside down. The target sticker should face the
magnetic in the end of the motor shaft.

Re-install the mounting bracket bolts and slide the
bracket forward enough to ensure the sensor to magnet
gap is approximately 1/8” (3mm). Also, the bracket should
be level on the vertical face to ensure the sensor is square
to the magnet. Tighten the bolts.
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