MiniTrencher GeoRipper GR16, Инструкция по эксплуатации и безопасности

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3. Loop the digging chain around the nose sprocket of the digging bar.
If the digging chain has notches, the chain must be assembled with the directional notches
on rear of cutting teeth facing towards engine/operator when chain is running along the
top of the digging bar. (Fig. H)
4. Loop the digging chain over the GeoRipper® drive sprocket. Fit slotted section of the
digging bar to raised section of mounting block. Slide bar away from powerhead to lightly
tension chain. (Fig. J)
5. Install the two large clamping bolts, lock washers and bar clamp. Lightly tighten the two
large clamping bolts with 18mm wrench.
6. Insert a flat-blade screwdriver into the digging bar tensioning slot. (Fig. K)
Lever the digging bar away from the engine. Securely tighten the two large bolts while
keeping tension on the digging bar.
6a. If a bar tensioner is installed on the digging bar (standard all GR27, optional GR16 &
GR20) screw bar tensioning bolt with included 13mm wrench while clamping bolts
are lightly secured. Once tightened to preferred tension, securely tighten clamping
bolts with 18mm wrench. Tighten securing nut on bar tensioner to keep tensioning
bolt in place.
7. The GeoRipper® minitrencher is now ready to operate. Refer to both the section in this
manual and the powerhead manual for correct and safe operation of the GeoRipper®
minitrencher.
Fig. J
Fig. K
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