1, carries on the system pollution discharge regularly, prevents pipeline blocking. And carries on the clean to the water tank, the guarantee water quality is clean. When pollution discharge, so long as in guaranteed in the water normal situation, turns on the pollution discharge valve, flowed out the clear water to the wash water valve to be good.
2, eliminates on the solar collection vessel transparent lap's dust, the dirt regularly, maintains the lap clean guarantees the high transmittance. The clean work should when early morning or the evening sunshine not strong, the temperature is low carry on, prevents the transparent lap to stir up broken by cold water.
3, whether the attention inspection transparent lap does damage, if has the breakage to replace promptly.
4, regarding the vacuum tube sun water heater, must inspect vacuum tube's vacuum degree frequently or in the glass tube to be whether stave, blank pipe's barium , titanium getter pellet nigrescence, namely indicated seriously the vacuum degree dropped, must replace the collection heat pipe.
5, the vacuum tube sun water heater besides cleans the vacuum tube, but should also simultaneously clean the baffle plate.
6, patrols inspects various pipelines, the valve, the ball float, the solenoid valve, whether there is the connection rubber tube and so on to seep the phenomenon, if has, then should repair promptly.
7, if collector's heat absorption coating has the damage or falls off should repair promptly. All every year and so on supports, pipeline coates one time the protective paint, by against corrosion.
8, prevents to expose to the sun stuffily. The circulatory system halt cycle is called exposes to the sun stuffily, will expose to the sun stuffily will create collector interior temperature increment, the damage coating, will cause the box body heat insulating layer to distort, phenomena and so on glass breakage. Creates the reason which exposes to the sun stuffily is possibly the circulation pipeline jamming; In the natural circulation system also possibly is cold water supply insufficiency, in the hot water tank the water level is lower than on the circulating pipe result; In the pump circulation system possibly is because the circulating pump stops the work result.
9, the installment has the auxiliary heat source all-weather hot water system, should the periodic inspection auxiliary heat source installment and the heat interchanger work is normal or not. Regarding the auxiliary heat source is the electric heating tube heating, before the use, certainly must guarantee the leakage protective device operation reliable, otherwise cannot use. Regarding heat pump - solar energy heating system, but should also inspect the heat pump compressor and the air blower works whether normally, regardless of which part has the problem to want the prompt trouble clearing. 10, when the winter temperature is lower than 0 degrees, the plate system, should evacuate in collector's water; The installment has the frostproof control system function pump circulation system, then only need start the frostproof system then, does not need to evacuate in system's water.