Hayward HP55BEE, Installation And User Manual

Page: 14 / 43

13
VIII. Precautions
１
. Attention
A. Set proper temperature in order to get comfortable water
temperature; to avoid overheating;
B. Please don’t stack substances that can block air flow near inlet or
outlet area, or the efficiency of the heater will be reduced or even
stopped;
C. Please don’t put hands into outlet of the swimming pool heater,
and don’t remove the screen of the fan at any time;
D. If there are abnormal conditions such as noise, smell, smoke and
electrical leakage, please switch off the machine immediately and
contact the local dealer. Don’t try to repair it yourself;
E. Don’t use or stock combustible gas or liquid such as thinners,
paint and fuel to avoid fire;
F. In order to optimize the heating effect, please install heat
preservation insulation on pipes between swimming pool and the
heater. During running period of the swimming pool heater, please
use a recommended cover on the swimming pool;
G. Connecting pipes of the swimming pool and the heater should be
≤10m, or the heating effect of the heater cannot be ensured;
２
. Safety
A
．
Please keep the main power supply switch far away from the
children;
B
．
When a power cut happens during running, and later the power is
restored, the heater will start up automatically. So please switch
off the power supply when there is a power cut, and reset temp
when power is restored;
C
．
Please switch off the main power supply in lightning and storm
weather to prevent from machine damage that caused by
lightning;
D
．
If the machine is stopped for a long time, please cut off the power