4s3™ Semi-Automatic Sheet Heat Sealer
4s3™ Semi-Automatic Sheet Heat Sealer, Operation Manual V1.0
Safety Information
This operation manual contains important operating and maintenance instructions which must be read, understood,
and followed by the product user. Failure to use this product according to this operation manual may degrade or
defeat the protection normally provided by this product.
Read this operation manual including the safety notes prior to product use and keep it for future reference.
This product must only be used in accordance with proper safety standards and procedures, together with the
instructions included in this manual.
The sealer has been designed and manufactured to conform to international safety specifications.
It’s essential that the users know the potential hazards associated with the equipment.
All operators should know and observe the safety precautions and warnings given in this section before starting
to use the instrument.
If the unit is used in a way not specified by the manufacturer, the protection provided by the equipment may be
ineffective.
Symbol table
Please read carefully this table before using your unit. The following caution and safety symbols are used in this
manual.
Symbol
Description
Warning
- Refer to manual!
The machine is designed for indoor laboratory use only, at an altitude of less than 2200 m above sea level,
within a temperature range of 15°C to 35°C and a relative humidity range of 5% to 85% non-condensing.
If the instrument is stored outside these ranges, it should be left to stand until it equilibrates to within the
above limits.
Ensure that the voltage selection switch is set to the correct voltage and that the correct fuse for the required
voltage setting is fitted.
Do not work outside the rated power supply range.
Use the cleaning method recommended by the manufacturer.
Ensure the unit is only connected to an earthed supply.
There are no user accessible or serviceable parts inside the unit. Do not remove the unit’s cabinet.
Warning
- Risk of electrical shock (high voltage)
This equipment should only be dismantled by properly trained personnel, removing the top case exposes
potentially lethal mains voltages.
Warning
- Hot surface
The hot plate can reach temperature up to 200°C,
Care must be taken not to touch it or serious burns may occur.
The equipment will maintain a high temperature for a considerable time after switching off and it is essential
to wait before starting cleaning operations.
Sealed sample plates may remain hot for some seconds after sealing and should be handled with care
Warning
- Indicates pinch, crush and cut hazard
Biohazard
-
Indicates the possible presence of biological or hazardous substances
