OSO HOTWATER Wally-W 30 Manuel D'installation page 20

1.2 Safety instructions for the user
The overflow from the safety valve must NOT be sealed or plugged.
The product must NOT be covered over the cover on the front.
The product must NOT be modified or changed from its original state.
Fitting an external control unit managing the power supply to the product is NOT allowed
without approval from the manufacturer.
Children must NOT play with the product or go near it without supervision.
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The product shall be filled with water before the power is switched on.
Maintenance/settings shall only be carried out by persons over 18 years of age, with suf-
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ficient understanding
The product must not be exposed to frost, over-pressure, over-voltage or chlorine treat-
ment. See warranty provisions.
Maintenance/settings shall not be carried out by persons of diminished physical or men-
tal capacity, unless they have been instructed in the correct use by someone responsible
for their safety.
1.3 Safety instructions for the installer
The overflow from the safety valve must NOT be sealed or plugged.
Fitting an external control unit managing the power supply to the product is NOT allowed
without approval from the manufacturer.
The discharge pipe from any safety device shall be at least one pipe size larger than the
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nominal outlet size of the safety device (< 9m length). The discharge pipe shall have
continuous fall to drain, be uninterruptable and frost-free at all times.
The electrical supply to the heater shall be done in accordance with current local regula-
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tions and best practice by a qualified electrician. The product is intended for permanent
supply.
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The mains cable shall withstand 90°C. A strain reliever must be fitted.
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The product shall be filled with water before the power is switched on.
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The relevant regulations and standards, and this installation manual, must be followed.
The product shall be placed in a room with a floor drain.
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The manufacturer assumes no responsibility whatsoever if this provision is not followed.
The product shall be properly aligned vertically and horizontally, on a floor or wall suit-
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able for the total weight of the product when in operation. See type plate.
The product must have a clearance for servicing of 40 cm in front of the cover / 10 cm under
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the base plate when wall-mounted.
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