TegraPol-11/ -15
TegraForce-1
Instruction Manual
39
Machine problems
Explanation
Action
required
Noise when the machine starts or
the machine will not pull.
The belt is not tight enough.
Call a Struers service technician.
The belt must be tightened.
Functions are not carried out.
Fuse at the rear of TegraPol has
blown.
Replace the fuse.
Machine not operating
Water not draining away.
Drain hose squeezed.
Straighten the hose.
Drain hose clogged.
Clean the hose.
Drain hose does not slope
downward.
Adjust the hose to an even slope.
Cooling water stops.
Wrong software setting.
Check software setting.
Water tap on mains closed.
Open for water.
Built-in water tap closed.
Open for water.
Built-in water tap blocked.
Clean water tap.
Filter at the water inlet blocked.
Clean filter.
Cooling water drips after stop.
Defect in the solenoid valve.
Call a Struers service technician.
The solenoid valve must be
replaced.
The disc vibrates.
Dirt on the underside of the disc or
on the turntable.
Clean the contact face between the
disc and turntable.
Continuous, irregular wear on a
grinding/polishing surface.
Coupling on either the specimen
holder/mover plate or the specimen
mover head of the polishing
machine is worn.
Please contact a Struers Service
Technician to replace the coupling.