Wood-mizer EE20S-EMR, User Manual, Page: 67 / 159

Maintenance & Alignment
Checking the Rollers
Maintenance & Alignment EGdoc022715 6-8
6
See Figure 6-6. To tension the laser positioning chain (EG300 only), unbolt and remove the blade
housing cover. Loosen the sprocket axle mounting bolt. Using adjustment bolt, tension the chain.
After that, tighten the sprocket axle mounting bolt.
6.4 Checking the Rollers
1. Check the hold-down rollers every 8 hours of operation. Remove any dirt or debris from the rollers.
Make sure they spin freely, without much play. Replace the spring-loaded hold-down rollers as
needed.
2. Check the feed rollers every 8 hours of operation. Clean any debris or sap buildup from the rollers
with a wire brush. Replace the feed roller bearings if there is any play in the rollers.
6.5 Lubrication
1. Clean any debris from the blade drive shaft and every 8 hours of operation. Use a soft cloth to apply
a dry graphite daily to ensure resistance-free motion and to prevent surface corrosion.
2. Lubricate the blade shaft bearings every 200 hours of operation with one to two pumps of
lithium-based grease such as Shell Alvania No. 3. Do not overgrease.
3. Lubricate the anti-kickback shaft pivots every 200 hours of operation with a high-quality
lithium-based grease such as Shell Alvania No. 3.
FIG. 6-6 EG300
Adjustment Bolt
Sprocket Axle
Mounting Bolt
8
8
8
200
200