Westlab 663-908 User manual

1
PRODUCT MANUAL
Product Manual
Stainless Steel Electric Boiling Bath 8.8L,
12 x 80mm Holes
Code 663-908

2
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
1. Product Description
1.1 Introduction
Westlab’s 8.8L Boiling Bath provides constant boiling water for the heating of samples
and in steam. In addition, the bath features an integral constant level device to
maintain constant water level during boiling.
Supplied with sets of concentric rings to vary the diameter of each hole, the bath
accommodates different sized vessels such as evaporating dishes and glassware
including round bottom asks.
The boiling bath is tted with a sheathed immersion element and a one-shot thermal
cut-out for the user’s safety.
The steam produced during the operation of the bath provides an effective source of
heat for samples
• that may be otherwise thermally damaged by a naked ame
• used for applications to distil or concentrate liquids, melt agar and other solids
• used in metallurgical analysis, protein analysis and bacteriological examinations
1.2 Intended Use
For use only in the laboratory.
1.3 Features
• Smooth walled stainless-steel tank for easy cleaning
• Integral constant level device to regulate water level
• Supplied with concentric rings to vary the diameter of the holes
• Made in the United Kingdom
1.4 Accessories
• Boiling bath
• Lid with concentric ring sets
• Product manual
• Power lead
TABLE OF CONTENT
1. Product Description
1.1 Introduction
1.2 Intended Use
1.3 Features
1.4 Accessories
2. Technical Specications
3. Safety Precautions
4. Maintenance & Cleaning
5. Installation
6. Operation
7. Product Disposal
PRODUCT CODE
663-908
PLEASE READ THESE INSTRUCTIONS BEFORE USE.

3
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
2. Technical Specication
Temperature Range Boiling at 100°C
Temperature Control Constant boiling, no control
Heater Indicator Indicates ON = heating, off safety cut out has red
Heater Power 220 – 240V, 1000W
Voltage 230V models 50Hz - 60Hz
Tank Capacity 8.8L
Number of Holes 12 holes x 80mm diameter
External Dimensions 425mm W x 321mm D x 90mm H
Packed Dimensions 510mm W x 400mm D x 170mm H
Packed Weight 5kg
3. Safety Precautions
Read the following safety precautions prior to using the unit.
• This product is designed for laboratory use only. Always follow sensible
laboratory practices.
• Always ll the tank prior to connection to the electrical supply.
• Use caution when topping up and draining the tank. If the unit is not used in accordance
with the instructions, then the basic safety procedures may be affected.
• The mains supply cord tted to this unit is heat resistant and should be replaced with
an equivalent type by a qualied electrician.
• Ensure that the power supply has a safety earth (ground) terminal.
• Connect to a mains power supply with RCD protection if possible.
• Ensure that the mains switch and the power supply connector are accessible during use.
• Before using any cleaning or decontamination methods, please refer to the Maintenance
section within this document to ensure that the proposed method will not damage the unit.
• Connect only to a power supply with the corresponding voltage to that specied on the
rating label positioned on the rear of the unit. Ensure that the substances being heated
present no risk or a hazard such as an explosion, implosion, or the release of toxic or
ammable gases. When heating substances where the liberation of gasses occurs,
use suitable extraction methods.
• Only use liquids specied within this product manual in their specied
temperature ranges.
• Always drain the tank prior to moving the unit.
• Over voltage category II [IEC 644] and Pollution Degree II [IEC 644].

4
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
4. Maintenance & Cleaning
Please ensure that the washing agent and sanitising agent are BSI accredited and
approved by the H&S department for use on laboratory equipment and stainless steel
within your laboratory.
ATTENTION: Disconnect the boiling bath from the power supply prior to cleaning!
Basic cleaning procedures
The stainless-steel crevice-free tank is resistant to chloride containing solution, but it is
important to avoid high concentrations of halogens, particularly chloride. The halogen
deposits may show as rust which can be cleaned with nitric acid 10% on a cleaning
cloth – wear protective equipment.
The boiling bath should be emptied at the end of each day. Wash, rinse and dry the
interior surfaces.
Constant level device:
Ensure that the above cleaning process includes the outlet. Pay particular attention to
ushing the outlet thoroughly.
Scale build-up:
In hard water areas, limescale can build up and reduce the eciency of the boiling
bath. Cleaning at the end of each day can help prevent the build-up but it may be
necessary to descale the bath periodically.
1. Add 1L of vinegar to the normal capacity of water.
2. Heat for one hour to 50°C.
Portable appliance testing
These tests should be conducted by a qualied person.
ATTENTION: Do NOT pat test the boiling bath unless it contains water.
ATTENTION: Do NOT ash test!

•
5
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
5. Installation
Location
The unit must be placed on a smooth, level, and sturdy work surface, preferably near a
drain for easier emptying. Suitable for use in ambient temperatures 5°C to 40°C with a
maximum humidity of 80% [temperature 31°C] decreasing to 50% [temperature 40°C].
The mains voltage uctuations are not to exceed ± 10°% of the nominal supply.
Unpacking
1. Remove the product from its packaging.
ATTENTION: All the packaging should be kept in safe storage for at least two years for
warranty purposes.
1. Remove all protective vinyl coatings prior to use.
2. Place the lid onto the bath. Fit the concentric ring sets.
3. Fit the power lead into the socket at the rear.
ATTENTION: Do NOT touch any electrical contacts or open any closure panels!
There is a risk of electrical shock.
Power lead and connection to the electrical supply
Ensure that the electrical supply is compatible with the rating label. If in doubt, consult
a qualied electrician. Where the mains supply or plug connection differs, refer to local
regulations or consult a qualied electrician.
ATTENTION: The product must be earthed!
6. Operation
Connecting constant level and maintaining liquid level
1. Connect one outlet of the constant level to the water supply using laboratory
tubing. Adjust the water ow to gently top up the water level whilst maintaining
boiling. Once connected, the water should ow out of the spout into the bath. At a
glance, this allows the user to check that the water levels are being maintained.
2. The second outlet acts as an overow to a sink or drain. Connect the laboratory
tubing to suit.
ATTENTION: Ensure that the constant level is used correctly to avoid the bath boiling dry.
Please be aware that the non-resetting safety cut-out is NOT covered under warranty.

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www.westlab.com.au
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Express Order form for fast,
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Phone
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Speak to one of our friendly,
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convenience.
6
PRODUCT MANUAL
1800 358 101
[e-mail]
www.westlab.com.au
[phone]
[e-mail]
www.westlab.co.nz
646 568 5391
[e-mail]
www.westlab.com
1 877 822 1455
[e-mail]
www.westlab.com
Australia New Zealand United StatesCanada
Boiling
1. Always ensure that the boiling bath is lled with water and that the correct water level is
maintained. A slow running supply of water is mandatory for topping up for losses dues
to steam.
2. Switch the mains electrical supply ON and allow the water to boil.
3. For temperatures exceeding 60°C, the bath should be used with a lid to achieve
and maintain boiling.
ATTENTION: Do not switch on or use unless the bath is lled with water. Surfaces may be hot
to the touch.
Fault condition
A fault condition will occur if the boiling bath is allowed to boil dry. The bath is tted with a
non-resetting safety cut-out which will only operate once.
1. Turn the unit OFF and allow it to cool before moving.
2. Contact Westlab Pty Ltd on 1800 358 101 and speak to a technician.
ATTENTION: Always use the constant level device to maintain liquid level.
7. Product Disposal
In the case that the product is to be disposed of, the relevant legal regulations are to
be observed.

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PRODUCT MANUAL

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