Drazice PTO 2733 Operating And Installation Manual - Page 12

Browse online or download pdf Operating And Installation Manual for Heater Drazice PTO 2733. Drazice PTO 2733 14 pages. Little flow heaters

Print Page

3 IMPORTANT NOTICE

The safety instructions contained in this chapter are based not only on the requirements of the EC

standardised standards and guidelines, but take into consideration also the general safety of products,

and result from practical experiences of users' behaviour. Consider any analogical or partially variant

information that may occur in the next chapters of the present Manual secondary, and always follow

the instructions stated in this particular chapter!

- Prior to putting the appliance into operation please read carefully this Service Manual, view

the figures and keep the Manual for further reference.

- Check whether the information on the type plate corresponds with the voltage in your electric

socket.

- Never use the appliance with a damaged supply cord or plug, unless operates properly,

if it fell on the ground and got damaged, or if it fell in water. In such cases take the appliance

to an authorised service shop and get it checked, in order to ensure its safety and proper

functioning.

- The appliance is only designed to be used in households and for similar purposes!

It is an appliance available to general public, designed to be placed in residential

or commercial buildings.

- In order to ensure supplementary protection, we recommend a current protector (RCD)

to be installed in the electric circuit of the bathroom power supply, with rated operating

current within 30 mA. Consult revision technician or electrician, as the case may be.

- Separate electric circuit must be protected for type 0733 with 16 A circuit breaker at least,

and for type 1733 with 25 A circuit breaker at least.

- Electric and water supply installation must comply with valid electrotechnical regulations

and standards.

- The heater must be installed in a non-freezing environment only, otherwise the product

may get damaged. In case of freezing do not start the heater.

- The heater must be permanently connected to fixed supply with an installed device enabling

disconnection of all supply poles (except for the protective conductor), with the minimum

3 mm distance of contacts in open state!

- Specific water resistance at 15°C must not drop below 1300 Ohm.cm (requirement

of the ČSN EN 60335-2-35 standard). Drinkable water generally conforms to the above

requirement. Get the information on water conductivity at the water supply administrator

or at the hygienic station.

- The minimum and maximum pressure of water in the supply piping must conform

to the values stated in the technical data sheet of the heater.

- The product's IP protection is 25; it can be installed in bathrooms, shower inserts

and lavatories pursuant to ČSN 33 2000-7-701 in zones 1, 2 and 3 (Figure 1).

- The flow heater is protected against spurting water (IP X5).

- 12 -