Sakura Histo-Tek VP1 User Manual

1. Troubleshooting
8-2
Instrument condition
Probable cause
Action
When the power is
turned on, the screen
remains white.
Improper connection of the FFC cable
or disconnected FFC cable.
Contact the Sakura Finetek Technical Support representative or
local representative.
Disconnected LCD cable (34-pin
cable).
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty LCD.
Contact the Sakura Finetek Technical Support representative or
local representative.
The program does not
load after the power is
turned ON.
Corrupted control software file.
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support representative or
local representative.
Abnormal backup area value.
Contact the Sakura Finetek Technical Support representative or
local representative.
The clock displayed at
the top of the screen
no longer keeps the
correct time.
Faulty battery unit.
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support representative or
local representative.
When an effective
button is touched on
the displayed screen,
the button does not
react. Or, the input
position is off.
Touch detection position is offset.
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty LCD relay board.
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty touch panel.
Contact the Sakura Finetek Technical Support representative or
local representative.
The LCD suddenly
flickers or colors
become misaligned.
Poor FFC cable connection.
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty LCD relay board.
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty LCD.
Contact the Sakura Finetek Technical Support representative or
local representative.
Sound is not output.
Sound volume is small.
Check the instrument setting.
Faulty speaker and poor connector
connection.
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support representative or
local representative.
"Close the paraffin
oven door" appears
and tissue processing
cannot be started.
The paraffin oven door remains open.
Close the paraffin oven door.
The paraffin oven door sensor LS2
installation position adjustment is
improper.
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty paraffin oven door sensor LS2.
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support representative or
local representative.
The message "Close
retort lock cover"
appears at the start or
resumption of tissue
processing and tissue
processing cannot be
started.
The retort lock cover remains open.
Close the retort lock cover.
Close-side stop position of the retort
lock cover is bad.
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty retort lock cover close detection
sensor or relay cable.
Contact the Sakura Finetek Technical Support representative or
local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support representative or
local representative.
"Safety valve
abnormal" is
displayed.
The safety valve adjustment value has
shifted.
Contact the Sakura Finetek Technical Support representative or
local representative.
The seal (O-ring) in the safety valve is
stuck.
Contact the Sakura Finetek Technical Support representative or
local representative.

Sakura Histo-Tek VP1 Specifications

General

Brand	Sakura
Model	Histo-Tek VP1
Category	Laboratory Equipment
Language	English