Precautions - Hayward Pool Products HP50B Guide De L'utilisateur

VIII. PRECAUTIONS
1. Attention
a. Set proper temperature in order to get comfortable water temperature; to avoid overheating or
over cooling.
b. Always install the machine outdoors, while respecting the minimal clearances needed for proper
operation and heating. DO NOT place the unit next to shrubs, fences, etc. which can block the air
inlet. These locations
deny the unit a continuous source of fresh air which reduces its efficiency and may prevent
adequate heat delivery.
c. Never put hands or any objects into outlet of the swimming pool heat pump, and don't remove the
screen over the fan at any time.
d. If at any time there is an abnormal noise, smell, smoke, electricity leakage, please switch off power
immediately and contact your local dealer. All repairs must be performed by a qualified technician.
e. Do not use or stock combustible gas or liquids such as paint thinners, paint, fuel near or around
the heat pump.
f. As with all pool heaters, you are advised to use a pool cover at night and when the pool is not
in use. The pool cover should be used if night temperatures are 15°F less than desired pool
temperature. This will keep evaporation, the greatest source of heat loss, to a minimum, thus
greatly reducing the overall pool heating costs. During warmer weather, the pool cover may not be
required.
g. The heat pump should be installed within 10m of the pool to minimize heat loss in the underground
pipes.
2. Safety
a. Please keep the main power supply switch out of reach from children.
b. If there is a power outage while the machine is in operation, the heat pump will start up
automatically when power is restored.
c. Please switch off the main power supply during lightening storms to prevent any damage to the
unit.
d. If the machine is stopped for a long time, please cut off the power supply and drain water of
the machine by opening the tap of inlet pipe. If the unit is stopped for a long period of time or
for winterizing, the unit must be drained of all its water. You will need to disconnect the IN and OUT
water connections. Then the unit must be tilted or blown out with air until all water is out.
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