Instruction manual

10
MAINTENANCE INSTRUCTIONS
Change of grinding wheel may only be done with the main power turned o.
Before every grinding: Please check that:
1. You have read and understood the safety instructions and
all functions.
2. Dust cleaner is connected.
After grinding: Lock the emergency button and take away the key.
Clean the machine from dust with a dust-cleaner and
use a dry rag to clean up. Never use oil or grease.
After 1-10 pairs: Dress the grinding wheel.
After 200-500 pairs: Time to change the grinding wheel. The number of pairs
for each wheel depends on how often you dress it and the
hardness of the skate blades. Use only ProSharp grinding
wheels MA54, MA70 or MA90.
After 800-1000 pairs: Check the dressing-tool. The diamond must be pointy and
even for best grinding result. Use only ProSharp dressing
tool NDT1 or NDT3.
After 1000-2000 pairs: The drive-belt should be perfectly stretched.
Check the drive-belt by starting the motor. The belt must
run even and smooth.
In cause of belt-tension:
Take o the belt-shroud and driving belt. Loosen the 2
screws for tensioning. Adjust in very small steps and put the
belt back. Test run. Put the belt-shroud back on.
Wire: Check the wire concealed under the cover located in
the back of the machine. Tighten the turnbuckle if needed.
After 3000-5000 pairs: Service should be made by an authorized service
(or 1-2 seasons) representative.
Notice! These are just guidelines for the operators.