Drazice PTO 2733 Manual de funcionamiento e instalación - Página 13
Navegue en línea o descargue pdf Manual de funcionamiento e instalación para Calentador Drazice PTO 2733. Drazice PTO 2733 14 páginas. Little flow heaters
Imprimir página- Do not cover the discharge outlets! Those outlets serve as ventilation to release water
overpressure during heating. For that reason, minor water dripping occurs during heating.
The dripping cannot be eliminated by tightening the faucet valve! By forced tightening
of the valve you may damage the faucet! This phenomenon with these heater types
is normal and therefore do not consider it a defect.
- On the first putting the appliance into operation, unscrew the pearlator on the drain arm,
or the shower adaptor, and open the blue combination faucet valve. With cold water flow
the impurity residues left after the assembly and tightening of the valves will be cleared off
the cold water supply piping. Close the blue valve. Open the red valve and let it open until
the water from the flow heater starts flowing continuously (air removal). After fitting
the pearlator or attaching the shower, the heater can be connected to power supply.
- The flow heater is designed with an open outflow (non-pressure). For that reason, no stop
valve or any other fitting or device shall be connected at the outflow. Use special low-
pressure combination faucets only, and other accessories. These components are also
supplied by the heater manufacturer.
- Should you find out that there is lack of water in the water supply piping, close the hot water
valve immediately to avoid flowing the water from the heater out back into the water
conduit!
- If there is air in the heater (e.g. in case of water supply discontinuation), bleed it similarly
as when assembling the appliance (do not forget to disconnect the heater from the power
supply).
- The flow heater is designed for heating of cold running water only. It shall not be used
for other heating, e.g. by connecting to electric tank, etc.
- Check regularly the flow and remove the scale from the pearlator and shower (see
IV Maintenance Instructions).
- The heater must not be submerged under water (not even partially) or installed
in an explosive environment.
- Prevent children and irresponsible people from handling without supervision
of a competent person!
- Do not perform any interventions or repairs of the flow heater as long as it is connected
to power network.
- Let an authorised service shop workers deal with any repairs.
- Avoid mechanical damage of the appliance and damage due to frost.
- The supply pipe must not be damaged by sharp or hot objects or open flame, and must
not be submerged in water.
- Use only undamaged and correct power extension cords.
- If the supply inlet of this appliance is damaged, it has to be replaced by the manufacturer,
its service technician or a similarly qualified person in order to prevent a hazardous situation
from occurrence.
- Never use the appliance for a purpose different from that being defined and described in this
- Manual! Failing to follow the instructions advised by the manufacturer constitutes cessation
of the right for warranty repair.
- The manufacturer shall not be held liable for any damages caused by improper handling
the appliance (e.g. fire, burning, scalding, etc.), and shall not be held liable for warranty
of the appliance should the above safety instructions are not followed.
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