POWXG1066 EN
Copyright © 2023 VARO P a g i n a | 8 www.varo.com
First sharpen the saw teeth from one side of the chain. Then adjust the
grinding angle and sharpen the teeth from the other side.
8.3.5 Checking distance from depth limiter:
The sawing parts of the chain are the cutting links, which consist of a saw tooth (25) and a
shoulder (26) that limits the depth of the saw cut.
The difference in height between the two determines distance A, which limits the cutting depth.
1. After the third sharpening, always check that distance A limiting cutting depth conforms to
the specifications of the manufacturer of the saw chain.
2. File down the depth-limiting shoulder with a flat file and round off the shoulder a little after
sawing depth has been readjusted. The original shape should be retained.
9 MAINTENANCE AND CLEANING
Before working on machine disconnect from mains outlet.
Only have work not described in this instruction manual carried out at a
specialised facility. Use only orginal parts. Allow machine to cool down
before carrying out any maintenance or cleaning work. Risk of burn injury!
Always check machine for visible defects prior to using.
Check grinding wheel in particular. Change damaged parts.
9.1 Cleaning
Chemical substances may cause corrode the machine’s plastic parts. Never
clean machine under running water.
▪ Thoroughly clean machine after every use.
▪ Clean ventilation slits.
9.2 Changing grinding wheel (Fig D)
Switch machine off and disconnect plug from mains. Let machine cool down.
1. Remove grinding wheel cover (5) by unscrewing fastening screws.
2. Lock spindle by inserting the locking pin under the grinding disc into the housing, turn the
grinding disc by hand until locking pin engages and loosen hexagonal nut with socket
spanner.
3. Remove nut, washer, , and grinding wheel.
4. Mount new grinding wheel and screw on cover in the reverse order.
5. Let the machine run for 30 sec.
Position flange with arched side facing away from grinding wheel.
6. If significant oscillations are noticeable or if machine makes abnormal noises, switch off.
