Rubber Roller Replacement; Figure 53: Rubber Roller Replacement Step 1A; Figure 54: Rubber Roller Replacement Step 1B; Figure 55: Rubber Roller Replacement Step 2 - HOKUBEMA PANHANS 436/100 Operating Manual

15.5 Rubber Roller Replacement

Preparation:
•
Plane a piece of squared timber with min. 150 mm on the right side of the thicknessing table
(length approx. 1.5 m).
•
Then stop the feed; the workpiece must rest under the infeed and outfeed roller as support.
Switch off the machine, turn off the main switch and lock it!
Switch off the machine during maintenance and repair work and secure it against being
switched on again unexpectedly! Lock the main switch with a padlock!
Step 1
To make the rollers accessible, first remove the side
cover (A) and place it on the top of the machine.

Figure 53: Rubber roller replacement Step 1a

Step 2
On the pendulum bearing of the feed roller, loosen
the M8 screw with a SW13 spanner:

Figure 55: Rubber roller replacement Step 2

Step 4
Pull out the rubber segments from the main shaft to the front. Let segments 2 - 5 (by hand and preferably with
the help of a second person) be pushed above the thicknessing table. For this purpose the prepared squared
timber with min. 150 mm thickness serves. Now push the new segments onto the shaft.
BA_PH_436-100_EN_44-21.docx
The rollers are now visible:
Left → infeed roller / Right → outfeed roller

Figure 54: Rubber roller replacement Step 1b

Step 3
Pull off the pendulum bearing to the front, remove
the sleeve and shim washer:

Figure 56: Rubber roller replacement Step 3

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