Sakura Histo-Tek VP1 User Manual

1. Troubleshooting
8-12
Error
number
Message
Probable cause
Action
037
Failure of rotary valve
temperature control
(temperature too low).
Effect of environmental temperature.
Let the instrument stand for a while at an operable
temperature and then turn on the power.
Heater or wiring to the heater was
disconnected.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty heater driver board.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support
representative or local representative.
039
Failure of retort
temperature control
(temperature too low).
Effect of environmental temperature.
Let the instrument stand for a while at an operable
temperature and then turn on the power.
Heater or wiring to the heater was
disconnected.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty heater driver board.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty SSR.
Contact the Sakura Finetek Technical Support
representative or local representative.
040
Rotary valve positioning
sensor error.
Faulty rotary valve position detection
board.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support
representative or local representative.
041
The rotary valve failed
to rotate properly.
Mis-stepped motor due to sticking of
the rotary disk.
Contact the Sakura Finetek Technical Support
representative or local representative.
Disconnected motor circuit or faulty
motor unit.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty rotary valve position detection
board.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support
representative or local representative.
042
Retrying rotary valve
operation.
Mis-stepped motor due to
temporarily sticked rotary disk
Contact the Sakura Finetek Technical Support
representative or local representative.
070
Air pump error.
Faulty air pump.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support
representative or local representative.
080
Oven valve thermal fuse
open.
Poor and peeled temperature
sensor installation position or faulty
temperature sensor.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty heater driver board.
Contact the Sakura Finetek Technical Support
representative or local representative.
081
Rotary valve thermal
fuse open.
Poorly fixed temperature sensor and
faulty sensor.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty heater driver board.
Contact the Sakura Finetek Technical Support
representative or local representative.
082
Retort thermal fuse
open.
Poorly fixed temperature sensor and
faulty sensor.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty CPU board.
Contact the Sakura Finetek Technical Support
representative or local representative.
Faulty SSR.
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