SunScan™ Technologies
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A mildly acidic solution, e.g. vinegar can be used to flush the tank and loosen any scale deposits that might occur
on the outside of the heat exchanger.
Consult a trained professional or installer in this regard
.
3 Safety precautions
3.1 General safety information
• WARNING! This appliance is capable of producing temperatures that exceed 50°C.
In certain circumstances safety valves could open to expel hot water and relieve pressure,
Never obstruct these valves and always leave them open to the atmosphere.
• This apparatus is intended for water heating only.
• Any and all work carried out in regards to the installation, commissioning and maintenance
of any
SunScan
Solar water heating system in its entirety is to be carried out by qualified and suitably
trained professionals.
3.2 Safety considerations for installation and operation
All installations are to be carried out in accordance with the Occupational Health and Safety Act (Act 85 of 1993)
requirements and any relevant local authority prescriptions.
General points to consider:
• Assess site specific risks and mitigate to an acceptable level prior to installation, if required consult a trained
professional.
• Water temperature can reach boiling point and collectors can stagnate at temperatures that exceed 150°C.
Cover collectors during installation to prevent heating, and limit the risk of scalding.
• Be aware of any overhead power lines outside and electrical wiring inside the ceiling space.
• Handle collectors and hot water tanks with care to prevent glass breakage, damage to property and personal
injury.
• All safety gear must be worn at all times where relevant; these include but are not limited to safety goggles,
gloves, hard hats and safety shoes.
• Ensure installation personnel are competent and in suitable physical condition.
• Any scaffolding or specialized safety equipment must be installed by certified personnel.
• Installers must be trained and conversant with the assessment of height hazards, safety procedures at heights
and relevant safety equipment.
• All personnel working on the installation of a solar water heating system must be issued with the appropriate
safety equipment.
• Ensure that occupants are aware of all health and safety implications relevant to them.
• Do not attempt to install a solar water heating system if weather conditions are not suitable i.e. high winds,
rain and lightning, etc.
