RR5055 Blade Grinder
Range Road Enterprises Ltd
Box 944
Eckville AB T0M 0X0
www.range-road.ca
Note: Before turning on the power, first adjust the lever 16 back a short distance, and then
slowly feed it to prevent the saw tooth from being worn out.
Maintenance and precautions
1. The saw blade interface must be smoothed before grinding, and there should be no
obstacles when the saw blade advances.
2. Before starting and after stopping, the feed adjustment lever 16 must be retracted by a
short distance to prevent the grinding when starting up.
3. This machine can be used in places where the altitude is not more than 1000 meters, the
ambient temperature is -15°C to 40°C, and the relative humidity of the surrounding air is
not more than 95%. The temperature rise of the motor is not more than 80°C.
4. The linear guides are to be lubricated once every three months, and the other rotating
parts are lubricated with oil as needed.
5. Clean off dust frequently and keep the countertop and electrical system clean and dry.
6. To replace the grinding wheel, just loosen the screw on the rounded corner of the
protective cover and remove the outer cover. Before replacing, you should first check
whether the speed rating of the new grinding wheel is consistent with the specifications
listed in the manual. If it is lower than the regulations, it should not be used. When
installing the new grinding wheel, the soft gasket on the chuck and the grinding wheel should
be properly placed, and the grinding wheel should be balanced, and there should be no
obvious yaw or vibration. The clamping wheel nut should also not be over-tightened to
prevent the wheel from cracking. After the grinding wheel has been replaced, re-installed
the protective cover and re-install the screws on the circumference of the housing.
7. After replacing the grinding wheel, the grinder should be test operated. The wheel
movement should be smooth and quiet, and there should be very little vibration. When
testing, you should stand to the side of the grinder for safety.
