TOUGH-WORKS TLGS625, Инструкция по эксплуатации

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16
BD4603
TLGS625
TR
OUBLESHOO
TING GUIDE
Problem(s) Possible Cause(s) Suggested Solution(s)
Grinder won’t start.
1. Blown line fuse or tripped
circuit breaker.
2. Low line voltage.
3.
Material wedged between
wheel and guard.
4. Defective switch.
5. Defective, blown capacitor.
6. Defective circuit board.
1. Replace with fuse of proper size, if
fuse is blown. Reset tripped breaker.
2. Check power supply for voltage and
correct as needed.
3. Turn grinder off and remove material.
4. Replace switch.
5. Replace capacitor
6. Replace circuit board.
Excessive vibration.
1. Improper mounting of
grinder or accessories.
2. Grinding wheel out of balance.
1. Remount bench grinder.
2. Dress wheels or replace wheels.
Motor overheating.
1. Excess pressure required
to grind material.
2. Grinding on side of wheel.
3. Motor not turning freely
(without power).
1. Dress or replace wheels.
2.
Grind only on face of wheel.
3. Clean around wheels and shaft
and/ or replace bearings.
Fuses are being
blown or circuit
breakers tripped.
1. Overloading due to binding.
2. Defective plug.
3. Defective cord.
4. Defective switch.
1. Clean around wheels and shaft
and/ or replace bearings.
2. Replace plug.
3. Replace cord.
4. Replace switch.
Machine slows
when operating.
1. Depth of cut too great. 1. Slow down the rate of movement of
the workpiece into wheel.
Wavy condition on
1. Machine vibrating.
2.
Workpiece not being held
firmly.
3. Wheel face uneven.
4. Wheel is too hard.
Make sure machines is securely
mounted on a solid surface.
2.
1.
Use a holding device to firmly
retain the workpiece.
3. Dress the grinding wheel.
4. Use softer wheel, or reduce the
feed rate.
surface of workpiece
.
Lines on surface of
workpiece.
1. Impurity on wheel surface.
2. Workpiece not being held
tightly.
1. Dress the grinding wheel.
2. Use a holding device to firmly retain
the w orkpiece.
1. Improper type of grinding
wheel.
2. Improper feed rate.
3. Coolant required.
Burning spots or
cracks in the
workpiece.
1. Try a wheel which is softer style
or a coarser grit.
2. Slow down the rate of movement
of the workpiece into w heel.
3. Add optional coolant system or
introduce coolant by hand .