7.Malfunctions: Meanings and Troubleshooting

7.1Error Messages and Troubleshooting

Error/INF No.

Error

Troubleshooting

Remark

 

 

 

 

 

 

Error 01

-

Wrong control panel

-

Use the correct control

- Using an incorrect

 

 

(VT1200 or VT1200S)

 

panel for the instrument.

control panel does not

 

 

 

 

 

harm the instrument,

 

 

 

 

 

but no functions what-

 

 

 

 

 

soever are available.

 

 

 

 

 

Error 21

-

Head does not swing

1. Check to see if an ampli-

 

 

 

into place.

 

tude value has been se-

 

 

 

 

 

lected.

 

 

 

 

2.

Try to make the head

 

 

 

 

 

swing into place by gently

 

 

 

 

 

striking it with your hand.

 

 

 

 

3.

If head does not swing

 

 

 

 

 

into place, inform service.

 

 

 

 

 

 

 

Error 22

-

Timeout while initializ-

-

Inform service!

 

 

 

ing the x-axis.

 

 

 

 

 

 

 

 

Error 23

- DC motor of x-axis does

-

Inform service!

 

 

 

not rotate (during ini-

 

 

 

 

 

tialization or in normal

 

 

 

 

 

operation)

 

 

 

 

 

 

 

 

Error 24

- "X-Start" limit switch is

-

Inform service!

 

 

 

not reached.

 

 

 

 

 

 

 

 

 

Error 25

-

"X-Start" limit switch

-

Inform service!

 

 

 

cannot be moved away

 

 

 

 

 

from.

 

 

 

 

 

 

 

 

Error 26

- "X-Stop" limit switch is

-

Inform service!

 

 

 

not reached.

 

 

 

After all error messages, the instrument MUST be switched off, then on again using the main switch.

Leica VT1200/VT1200S – Microtome

41

Page 41
Image 41
Leica Leica VT1200 Malfunctions Meanings and Troubleshooting, Error Messages and Troubleshooting, Harm the instrument