Mitutoyo HM-200A Series - 7 Troubleshooting; 7.1 System operation

No. 99MBG127A
7-1
7 Troubleshooting
This chapter describes check points and remedies if any symptom of
trouble in this unit is encountered.
7.1 System operation
Table 7-1
Symptom
Check point
Remedies
1
Power is not
supplied when
the power
switch is turned
on.
1) Is the power cord securely connected?
1) Connect the power cord correctly.
2) Is power supplied to the power outlet?
2) Connect another electric
appliance to the outlet to check for
power supply.
2
The machine
moved abruptly.
1) Are all cables connected securely?
1) Securely connect the power
cords.
3
Abnormal
sound and
vibration are
generated.
1) Are the supporting legs of the testing
main unit securely tightened?
1) Securely install the main unit.
2) Is the leveling of the installation base of
the testing main unit appropriate?
2) Adjust the leveling.
4
During peration,
the power has
been
interrupted.
1) Is the power cord disconnected?
1) Connect the power cord correctly.
2) Is not power supply voltage falling to less
than 90V? (voltage dips, short interruptions
or voltage variations of power supply are
included)
2) An electric supply source is
investigated. When other equipment
was supplied from the same power
outlet, change other equipment to
another power outlet.
If any other problems are encountered, contact your dealer or the nearest Mitutoyo
Service Center. When testing hardness
7