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18.3
Checking/adjusting/replacing the V-Belt
The belt tension is set correctly for new machines ex factory. By stretching the belts over the
running time, retensioning of the belt is necessary.
To check/adjust or replace the belt, remove the planer fence and the belt/chain covers (1, 2). Loosen
the screws and remove the covers.
Increase drive-belt tension:
Loosen nuts (3) and unscrew slightly. The
motor (4) can now be shifted in the direction
(+) of more belt tension.
When correct tension is reached. Tighten the
nuts (3) firmly again.
For changing the drive-belt, completely de-tension the belt (5), pull it over and insert new belt.
Then establish correct belt tension again.
For changing the feed-belt, pull over the drive-belt, completely de-tension the belt (6) (deactivate
the feeding with handle for thicknesser feeder (7)) pull it over and insert new belt.
After completion, remount the planer fence and the covers and fix it with the screws.
18.4
Lubricate height adjustment (thicknesser)
Remove chips and dust from the machine.
Remove the belt/chain cover (loosen the screws and remove the cover).
Set the thickness table all to the top.
Clean spindle/height adjustment unit and then grease with machine grease.
Move the thickness planing table 1x up and down to distribute the grease.
Mount the cover again (hang in the cover and tighten the screws).
18.5
Check/clean anti-kick-back device
Check: Lift up Anti-kick back device, it must fall back on your own.
Cleaning: Remove dust and chips or resin residues.
18.6
Check/lubricate chain-drive (feed)
Check the chain for any damage (cracks, break-outs). The chain can be moved by turning the
friction wheel to view all parts. Lubricate chains with normal machine grease.
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at
CLEANING, MAINTENANCE, STORAGE, DISPOSAL
N O TE
Do not over-tension the V-belt!
Tension the V-belt only until
sufficient power transmission is
ensured.
Decrease drive-belttension:
Loosen nuts (3) and unscrew slightly. The motor
(4) can now be shifted in the direction (-) of less
belt tension.
When correct tension is reached. Tighten the
nuts (4) firmly again.
HOB310ECO_230V | HOB310ECO_400V
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