Jeio tech Lab Companion SK-300

Questions and Answers

H
Holly BooneAug 4, 2025
How to troubleshoot a Jeio tech Laboratory Equipment unit that does not turn on?
- J
  Joshua MichaelAug 4, 2025
  If your Jeio tech Laboratory Equipment unit isn't turning on, start by checking the ID plate on the back to ensure you have the correct power and voltage. Make sure the main power plug is correctly inserted. Check for any power failures and resolve them. If the socket, plug, or main power line is damaged, or if exchanging the fuses on the back of the unit doesn't solve the problem, request service.
T
Timothy ValenciaAug 8, 2025
What to do if the circuit breaker of building(room) is often shorted with Jeio tech Lab Companion SK-300 Laboratory Equipment?
- D
  duffyrobertAug 8, 2025
  If the circuit breaker frequently shorts when using your Jeio tech Laboratory Equipment, verify the voltage supplied to the circuit breaker. Also, check if multiple similar units are being used together, which could overload the circuit. Avoid using too many units simultaneously. If the issue persists, request the service.
J
John SmithAug 13, 2025
Why do the fuses keep burning out in my Jeio tech Lab Companion SK-300?
- T
  Thomas HarperAug 14, 2025
  If the fuses in your Jeio tech Laboratory Equipment are frequently burning out, check the voltage and ampere of the fuses. If the main power line is cut or damaged, replace it. Ensure there is no humidity on the inserting part; if there is, clear it and reconnect. If problems persist, request the service.
C
Charles BaileyAug 18, 2025
What to do if main power turns on but switch lights off in Jeio tech Lab Companion SK-300?
- A
  Ana ChristianAug 18, 2025
  If the main power is on but the switch lights are off on your Jeio tech Laboratory Equipment, check for a blackout. Ensure the main plug is correctly connected to the socket. If the fuses are blown, replace them with new ones. If the problem continues, request the service.
J
Jamie SchmidtAug 25, 2025
What to do if the START/STOP button does not work on Jeio tech Lab Companion SK-300 Laboratory Equipment?
- A
  Aaron LawsonAug 25, 2025
  If the START/STOP button on your Jeio tech Laboratory Equipment isn't working, first press the SHAKE/SET button to input the RPM setting value, then press the START/STOP button to check if it operates correctly. If the problem persists, request the service.
V
Vickie MartinAug 29, 2025
What to do if Jeio tech Laboratory Equipment stops without cutting main power?
- N
  noblewilliamAug 29, 2025
  If your Jeio tech Laboratory Equipment stops controlling without any input, avoid strong noise near the unit or move the unit away from the noise source. If the problem persists, request the service.

Summary

Chapter 1: Introduction

Caution about the operating instruction

Guidelines for safe and correct use of the operating manual.

Warning mark of the product

Explains warning symbols (Warning, Caution, Notice) for user safety.

Caution for safe operation and reorganization of the product

Precautions for safe operation, preventing unauthorized modifications.

Disclaimer

Limits liability for incidental or consequential damages.

Introduction of shaking system

Overview of the shaker's purpose and integrated systems.

Chapter 2: Transportation Confirmation and Installation

Unpacking and Transportation Confirmation

Procedures for unpacking, inspecting for damage, and compensation.

Shaker Components

Lists and describes the included shaker parts and accessories.

Installation

Guidelines for selecting a proper place, leveling, and power connection.

Chapter 3: Safety Alert and Caution

Safety Alert

Critical warnings about potential hazards like electric shock and material flammability.

Safety Caution

Precautions to prevent machine damage or user injury during operation.

Chapter 4: Part names and Controller instructions

Part names and functions

Identifies and explains the main components of the shaker.

Operating and functional element

Details the control panel elements and their functions.

How to operate

Step-by-step guide for operating the shaker, including speed and timer settings.

SHAKER Movement indication

Explains how shaker movement is displayed on the LED indicators.

Chapter 5: Switching Orbital;Reciprocation Motion and Stroke width adjustment

How to switch orbital motion to reciprocating motion

Instructions for changing the shaker's motion from orbital to reciprocating.

Switching motion orbital to reciprocal in SK-600

Specific procedure for changing motion on the SK-600 model.

Switching motion orbital to reciprocal in SK-71

Specific procedure for changing motion on the SK-71 model.

How to change the stroke width adjustment

Guide for adjusting the stroke length on SK-300 and SK-600 models.

How to change shaking stroke on SK-71

Instructions for adjusting the stroke length on the SK-71 model.

Chapter 6: Maintenance and Troubleshooting

Maintenance

Routine checks and tasks for maintaining the shaker's condition.

Safekeeping and Cleaning

Procedures for storing and cleaning the shaker to ensure longevity.

Troubleshooting

Identifies common problems and provides solutions for main power and mechanical issues.

Chapter 7: Specification

Specification

Technical details, dimensions, electrical requirements, and environmental conditions.

Chapter 8: Warranty and Service

Warranty standard

Outlines the terms of free warranty service and exceptions.

Jeio tech Lab Companion SK-300 Specifications

General

Temperature Range	Ambient +5°C to 80°C
Heater Capacity	300 W
Type	Shaking Incubator
Temperature Accuracy	±0.1°C
Control	Digital PID control
Material (Interior)	Stainless Steel
Material (Exterior)	Powder-coated steel
Power Supply	220V, 50/60Hz
Safety Features	Over-temperature protection
Timer	99 hr 59 min
Display	LCD